Big Data Engineer - NoSQL & JAVA Specialist

Join our dynamic team at Sonsoft Inc. as a Big Data Engineer specializing in NoSQL and JAVA technologies. In this full-time position, you will play a crucial role in designing and implementing robust data solutions that drive our business forward. If you are passionate about big data and thrive in a fast-paced environment, we want to hear from you!

Join Sonsoft Inc., a pioneering technology solutions provider, as a Big Data Engineer specializing in Hadoop and MongoDB. In this role, you will leverage your expertise in big data technologies to design and implement scalable data processing systems. Collaborate with cross-functional teams to extract insights from vast datasets and contribute to data-driven decision-making processes.

About Northwood:Northwood is dedicated to revolutionizing the connection between Earth and space, making space technology accessible to everyone through cutting-edge innovations in communication systems. If you thrive in a dynamic environment where your work has a global impact, consider joining our team at Northwood.Role:We are seeking a talented Embedded Software Engineer to design and develop the embedded systems for our state-of-the-art ground stations. You will have the unique opportunity to build systems from the ground up in a fast-paced team of hardware and firmware engineers. Our goal is to create a scalable and secure platform using modern tools. Proficiency in embedded Linux and security is essential. Come be a part of our mission!Responsibilities:Develop a custom Linux operating system for our embedded devices.Implement an over-the-air update system.Define security requirements and architecture.Diagnose and resolve bugs and issues reported by internal and external customers.Work on the framework for user-space applications.Collaborate with FPGA and hardware engineers on system architecture.

Divergent is a pioneering technology firm that has designed, developed, and launched a revolutionary end-to-end factory system known as the Divergent Adaptive Production System (DAPS). This system employs advanced machine learning techniques to optimally engineer, additively manufacture, and flexibly assemble intricate vehicle structures and subsystems. Products produced with DAPS stand out for their exceptional performance, cost-effectiveness, rapid customization to fulfill specific customer requirements, swift market delivery, and scalability for high-volume production. As a recognized Tier 1 supplier to leading global automotive OEMs, Divergent is now expanding its capabilities to address critical needs in the Aerospace and Defense sectors. Join us on this transformative journey where your contributions will play a vital role in shaping the future of technology and production. PurposeWe are on the lookout for a Senior Quality Engineer to become a vital part of our expanding team. This position is essential in guaranteeing the quality and dependability of our products and processes. You will collaborate closely with cross-functional teams to devise innovative solutions for high-precision manufacturing. As a Senior Quality Engineer, you will spearhead quality control initiatives, implement continuous improvement processes, and help uphold the highest standards in production to meet customer and industry benchmarks.The RoleProcess Improvement and Defect ReductionLead initiatives aimed at enhancing process efficiency and minimizing defects by scrutinizing quality and production data to pinpoint trends, root causes, and areas for improvement.Establish robust process controls and standardize inspection protocols to boost consistency, prevent recurring quality issues, and enhance first-pass yield.Inspection Effectiveness and Quality ControlsRefine inspection methodologies by utilizing advanced tools and techniques, including CMM programming, to strike a balance between precision and efficiency.Set and uphold inspection criteria and acceptance standards in accordance with customer expectations and industry best practices.Ensure that inspection methods fulfill capability requirements through studies such as Gage R&R and Cpk analyses.Customer Engagement and Quality DeliverablesAct as the quality liaison for customers, overseeing audits, addressing quality issues, and ensuring prompt resolution of concerns.Prepare and deliver essential quality documentation, including PPAP, FAIR, and other customer-specific deliverables, while facilitating customer satisfaction.

Join Collabera as a Mechanical Design Engineer, where you will play a crucial role in designing innovative mechanical products that meet the highest standards of quality and performance. In this dynamic environment, you will collaborate with cross-functional teams to develop and refine product designs, ensuring they are both functional and aesthetically pleasing.Your creativity and technical expertise will directly contribute to the success of our projects. We are looking for a passionate individual who is eager to learn and grow in the field of mechanical design.

Role overview VectorUSA seeks a Pre-Sales Engineer specializing in Physical Security Solutions, including video surveillance and access control. This position is based at the Torrance, California office and supports the national sales team by connecting client needs with technical solutions. Main responsibilities Act as a bridge between Sales, Engineering, and clients, translating business needs into technology solutions. Design physical security systems and IT network infrastructure tailored to client requirements. Document both technical and business requirements for use by engineering and estimation teams. Explain complex technical concepts in clear terms for internal teams and clients. Prepare detailed scopes, requirements, and documentation to support accurate bill of materials (BOM) and proposal development. What helps in this role Technical background in physical security, video surveillance, and access control systems. Strong interpersonal and communication skills for working with clients. Ability to write clear, thorough technical documentation. Experience connecting client needs with technical teams to deliver tailored solutions. Location This position is based in Torrance, California.

Northwood develops advanced space communications technology that bridges Earth and space. The team works to make space-based benefits accessible to people everywhere, with an emphasis on rapid development and practical results. This full-time Software Engineer position is based in Torrance, CA, and is open to new graduates and early career professionals. Engineers at Northwood contribute to the design, construction, and improvement of global connectivity services. Projects range from managing antenna systems to building APIs that give customers access to the network. The technical scope is broad, and engineers often take responsibility for key components. Northwood’s software development spans the entire stack, including manufacturing systems and global data transfer. The team values candidates who enjoy working across different areas and have a strong foundation in at least one technical domain. Main Focus Areas Edge Systems (Ground Station): Design and develop control systems for ground station hardware. Write software that interacts with embedded systems and RF modems. High Bandwidth Data Movement: Architect and optimize data pipelines for efficient transfer between ground stations and other environments. Work on low-latency, high-throughput data distribution and contribute to Software Defined Wide Area Network (SD-WAN) features. Cloud Orchestration & Distributed Systems Design: Design distributed systems to manage the global ground network, covering both cloud and on-premises infrastructure.

About Northwood:At Northwood, we are on a groundbreaking mission to revolutionize connectivity between Earth and space, making the wonders of space accessible to all through cutting-edge space communications technologies. If you thrive in a fast-paced environment where your innovations are deployed globally and make a tangible impact, we invite you to join our team.Role:We are seeking a dynamic Lead Network Engineer to spearhead the design and implementation of our global network backbone, connecting our phased array antennas across the globe. As we rapidly expand our space communications network and establish ground stations worldwide, we require an expert who can architect robust, high-performance networking solutions to ensure reliable connectivity for mission-critical space communications.In this pivotal role, you will be responsible for designing and implementing the core network infrastructure that underpins our global operations, ranging from physical layer connectivity to advanced routing protocols. Your contributions will significantly influence our network architecture as we scale internationally, collaborating closely with engineering teams, data center partners, and service providers to establish world-class network infrastructure. We are looking for an individual with profound networking expertise who excels in building scalable, resilient networks for mission-critical applications.Responsibilities:Architect and implement a global network backbone to interconnect phased array antennas and ground stations worldwide.Develop and deploy both physical and logical network infrastructures, including fiber connectivity, transport networks, and DWDM systems.Install and configure enterprise networking equipment, such as switches, routers, firewalls, and optical transport systems.Implement advanced routing protocols (BGP, OSPF, IS-IS) and manage relationships with service providers and internet exchanges.Design and deploy innovative mesh networking architectures and SD-WAN solutions to meet operational needs.Oversee data center deployments, cross-connects, and circuit activations across multiple global locations.Implement network security measures, including firewalls, VPNs, and zero-trust architectures.Diagnose complex network issues across all network layers and provide effective solutions.

Join Northwood's Mission: At Northwood, we're revolutionizing the way the world connects with space and making the advantages of space technology accessible to everyone. If you're passionate about rapid deployment and seeing your innovations make a global impact, we want you on our team.Your Role: Help us secure the new frontier of internet connectivity for space. Northwood is establishing a worldwide network of phased array ground stations that will transform satellite communications. This high-throughput infrastructure is crucial for both governmental and commercial operations. We are seeking a Senior Security Engineer to create robust security frameworks that will support our rapid growth while adhering to the highest compliance standards in the industry.Key Responsibilities:Innovate Security from Scratch: You'll be architecting security solutions for cutting-edge ground station infrastructure and unique space communication protocols.Secure High-Stakes Operations: Design and implement security measures for our phased array antennas, which monitor hundreds of satellites across various orbits, ensuring national security missions are protected.Manage the Entire Stack: From RF protocols to Kubernetes clusters, you'll deploy enterprise SIEM solutions that can handle terabytes of data while ensuring compliance with the strictest audit requirements.Trailblaze Security for Space Communications: As we build unprecedented infrastructure, you will develop security protocols and serve as the main security liaison with the Space Force and other governmental entities.Lead Incident Response: Oversee incident response and threat hunting operations across our global network, collaborating with engineering and compliance teams to uphold security standards.Automate Compliance Processes: Create efficient compliance pipelines that enable swift deployment cycles while meeting FedRAMP and NIST 800-171 requirements.

About Northwood Space:At Northwood Space, we are dedicated to revolutionizing the way connectivity is established between Earth and space. Our mission is to democratize access to the benefits of space through advanced innovations in communication technologies. We thrive on creating impactful solutions that are deployed globally. If you are passionate about making a difference in a high-velocity environment, we invite you to be part of our team.Role Overview:Northwood is at the forefront of deploying a global network of phased array ground stations, transforming satellite communication with real-time, ultra-high-throughput connections that empower everything from commercial enterprises to national security operations. We are seeking a Lead FPGA Engineer to architect the digital backbone of our antenna systems, pushing the envelope on data transport and signal processing to manage extensive parallel streams with unwavering reliability. If you are excited about designing FPGA solutions that track hundreds of satellites across various orbits and process terabytes of space data in real time, this is your opportunity to take the lead.Key Responsibilities:Design core space-communication systems by architecting and implementing networking and DSP blocks on FPGAs to efficiently process high-rate data from phased-array antennas, ensuring robust connectivity in challenging conditions.Oversee projects from conception to production, collaborating with cross-functional teams throughout prototyping, productization, deployment, and ongoing operations to meet performance demands in rigorous environments.Develop comprehensive system architectures by assessing trade-offs, defining requirements, and optimizing for resilient, high-speed communication links that serve global clients with minimal downtime.Debug and enhance deployed systems by analyzing field test data from worldwide ground stations, identifying hardware-software integration challenges, and refining designs to boost reliability and throughput.

About Northwoodspace:At Northwoodspace, we are dedicated to revolutionizing the way the world connects with space. Our mission is to harness cutting-edge space communication technologies, making the benefits of space accessible to everyone. If you're passionate about innovation, eager to see your designs implemented globally, and want to make a tangible impact, we invite you to join our dynamic team.Job Level:This role is adaptable; we welcome candidates ranging from early-career professionals to seasoned experts, with the final level determined by the qualifications and experience of the selected candidate.Role Overview:As a Senior Antenna Engineer, you'll play a pivotal role in the design and performance optimization of cutting-edge antenna systems. Your expertise will influence the design of our ground networks and portals, guided by RF performance evaluations. You'll collaborate with a diverse range of professionals, including electrical, RF, mechanical, manufacturing, and software engineers, to transition projects from conceptualization to production.Key Responsibilities:Design advanced antenna systems for next-gen products, focusing on phased array and reflector technologies.Develop and characterize prototypes for antennas, feeds, and filters.Collaborate closely with mechanical and electrical engineers to optimize performance, reliability, manufacturability, and cost.Innovate new calibration and measurement techniques for antennas, including near-field scanning and phased array calibration.Analyze real-world performance data of antennas and RF systems, troubleshooting defects as needed.Simulate high-fidelity antenna performance for large arrays and reflectors.Basic Qualifications:Bachelor's degree in Electrical Engineering or a related field with 5-7+ years of relevant experience.Proficient in electromagnetic simulation software tools such as HFSS, CST, FEKO, or TICRA with 5+ years of hands-on experience.Extensive experience with RF testing equipment, including VNA and spectrum analyzers (5+ years).Preferred Qualifications:Demonstrated experience in designing custom PCB layouts and integrating RF components.

About Northwood Space:At Northwood Space, we are dedicated to creating a revolutionary data highway between Earth and space, aiming to democratize the advantages of space through cutting-edge communication technologies. If you're passionate about rapid development and making a global impact, we invite you to join our innovative team.Role Overview:As an RF Hardware Engineer, you will play a pivotal role in the design and optimization of RF electronics. Your expertise will shape the overall ground network and portal architecture, leveraging RF performance analysis. You will work closely with a multidisciplinary team, including electrical, RF, mechanical, manufacturing, and software engineers, to transform concepts into production-ready products.

About Northwood:Northwood is a pioneering space infrastructure company dedicated to bridging the gap between Earth and space. Our innovative global ground network empowers various missions, including national security, worldwide connectivity, and disaster response, to achieve their utmost potential seamlessly every day.Position Overview:As the Director of FPGA Engineering at Northwood, you will spearhead the execution of our ambitious digital roadmap designed to enhance connectivity between Earth and space. Your role will involve overseeing complex projects that integrate high-speed signal processing and data transport while establishing robust FPGA best practices and automated infrastructures. Acting as a player-coach, you will lead by example, providing both context and mentorship to ensure team success.

About Northwood:At Northwood, we are dedicated to revolutionizing the link between Earth and space, making the benefits of space accessible to all through groundbreaking advancements in space communications technology. If you thrive in a fast-paced environment where your contributions make a tangible difference worldwide, we invite you to join our dynamic team.Role Overview:We are in search of a Senior Supplier Development Engineer to spearhead our quality assurance initiatives as our inaugural quality hire. This pivotal role is perfect for a professional eager to establish robust supplier quality processes from the ground up, and to influence the scalability of high-reliability manufacturing for satellite ground stations. You will play a vital role in developing our quality systems, enhancing our supplier base, and collaborating closely with engineering and operations to ensure our products are meticulously designed for enduring performance. This unique opportunity allows you to shape the core of quality and supplier operations at an innovative leader in satellite connectivity. Key Responsibilities:Design and implement our inaugural supplier quality assurance framework, including documentation and workflows.Lead the identification, evaluation, and qualification of new suppliers for critical components (RF, PCBA, mechanical, electromechanical) while conducting supplier audits, performance reviews, and implementing corrective action processes.Collaborate with product design and manufacturing teams on Design for Manufacturing (DFM), New Product Introduction (NPI), and pilot builds.Assist in defining supplier KPIs (quality, delivery, cost, responsiveness) and establish comprehensive reporting mechanisms.Drive the resolution of supplier quality issues through thorough root cause analysis and corrective/preventive action (NCR/CAPA).Support the development of incoming inspection plans and testing protocols.Act as a technical liaison between internal engineering teams and external manufacturing partners.Oversee capacity expansion readiness and production ramp-up at suppliers.Develop and implement technical requirements and quality standards for suppliers to satisfy hardware manufacturing needs.Provide feedback on supplier performance to drive continuous improvement.

About Northwood:Northwood is at the forefront of modern space infrastructure, dedicated to bridging the gap between Earth and space. As a leader in this dynamic field, we empower missions that span national security, global connectivity, and disaster response, ensuring they can operate seamlessly and effectively.Role Overview:Join us in revolutionizing space communications as we construct a robust internet for space. As a Senior Detection and Response Engineer, you will play a pivotal role in securing our advanced global network of phased array ground stations, safeguarding mission-critical communications for both government and commercial sectors.Key Responsibilities:Lead Incident Response and Forensics: Take charge of security incidents from the moment of detection through to resolution, managing efforts across globally distributed ground stations and cloud infrastructure. Perform digital forensics, malware analysis, and coordinate response initiatives for incidents that impact national security operations.Develop and Tune Detection Rules: Create tailored detection logic for SIEM platforms that effectively identify threats specific to satellite communications and ground station operations. Design behavioral analytics and threat hunting queries suited for our distributed infrastructure.Oversee 24/7 Security Monitoring: Monitor security events across AWS multi-cloud environments, Linux-based systems, and satellite communication networks. Assess alerts, investigate suspicious activities, and escalate critical threats as necessary.Threat Hunting Across Space Infrastructure: Conduct proactive searches for advanced persistent threats targeting satellite ground stations and RF communications. Formulate threat hunting methodologies to address unique attack vectors in space communications.Create Incident Response Playbooks: Develop comprehensive runbooks for security incidents specific to satellite ground operations and space communications, including escalation procedures and communication protocols tailored for government clients and mission-critical scenarios.Analyze Threat Intelligence: Investigate adversary tactics aimed at aerospace and defense infrastructures. Integrate threat intelligence feeds into our detection systems and provide briefings to stakeholders on emerging threats affecting space communications.

Divergent is an innovative technology firm that has designed, developed, and commercialized an end-to-end manufacturing solution known as the Divergent Adaptive Production System (DAPS). This system leverages cutting-edge machine learning techniques to optimally engineer, additively manufacture, and flexibly assemble sophisticated integrated vehicle structures and subsystems. The products manufactured using DAPS are not only superior in performance but also cost-effective, rapidly customizable to meet specific customer requirements, and designed for scalability to accommodate high-volume production. As a recognized Tier 1 supplier to global automotive OEMs, Divergent is now expanding its expertise to address critical needs within the Aerospace and Defense sectors. Join us on this transformative journey where your contributions will help shape the future of technology and manufacturing.PurposeThe Metrology Programmer is responsible for developing, maintaining, and optimizing inspection programs and templates across PC-DMIS, ZEISS Inspect, and PolyWorks for CMMs, portable arms, and GOM/ATOS optical systems. This role not only involves creating robust and efficient programs but also conducting hands-on inspections, operating advanced metrology equipment, and assisting technicians with reporting and data validation as required.Acting as a technical anchor and collaborative resource, the Metrology Programmer ensures precise inspection accuracy, promotes standardization, manages programming priorities, and enhances team capabilities. Through in-depth knowledge, disciplined execution, and a consistent presence on the production floor, this role contributes to achieving precise, compliant measurement results that meet engineering specifications and improve production quality.

About Northwood:At Northwood, we are pioneering the future of connectivity between Earth and space, making groundbreaking advancements in space communications technology that bring the wonders of space within reach of everyone. If you are passionate about rapid development and want your contributions to have a global impact, Northwood is the place for you.Role:We are seeking a talented Senior Software Engineer to join our Distributed Systems team at our Torrance, CA office. In this role, you will play a crucial part in the design, implementation, and optimization of data and control plane functionalities across our expansive global ground station network. You will work hand-in-hand with cross-functional teams and clients to devise innovative solutions that ensure reliable, efficient, and scalable systems. Your expertise in distributed and scalable systems will be pivotal in meeting our performance and reliability objectives.Key Responsibilities:Take ownership of the Distributed Systems responsible for managing, provisioning, and configuring Northwood’s core infrastructure and network.Design and implement control and data planes that guarantee seamless integration across both on-premises and cloud environments, focusing on low latency and high throughput.Collaborate with customers to define secure and scalable interfaces for Telemetry, Tracking, and Control (TT&C) and payload data transfer, prioritizing simplicity and extensibility.Develop, test, deploy, and maintain critical applications for ground services, including APIs and services for spacecraft communication, as well as data processing pipelines capable of handling gigabytes of data per second.Contribute to the design and implementation of a robust monitoring solution to ensure continuous uptime of Northwood's hardware and software systems.Collaborate closely with software, network, and FPGA engineers to design Northwood's hybrid network and software deployments, optimizing for performance and scalability.

About Northwood:At Northwood, we are dedicated to revolutionizing the connection between Earth and space, striving to democratize access to the advantages of space through cutting-edge communications technologies. If you are passionate about swift innovation and wish to see your contributions make a tangible difference globally, we invite you to join our dynamic team.Role Overview:We are seeking an experienced Senior Electrical Engineer to spearhead the advancement of our digital computing and power electronic systems. These intricate digital solutions are essential for ensuring our antennas meet demanding processing requirements, irrespective of their deployment locations worldwide. Our hardware team is committed to delivering superior engineering solutions, crafting products celebrated for their reliability, scalability, and cost-effectiveness.Key Responsibilities:Lead the electrical design for high-speed digital communication systems, emphasizing RF and mixed-signal designs within complex multilayer PCBs.Engage with 100G high-speed networking and intricate digital power architectures, driving decisions on system design trade-offs.Execute schematic capture, layout, and bring-up across various digital systems, including FPGAs, microcontrollers, and their peripherals.Collaborate effectively with RF engineers, antenna specialists, FPGA developers, and firmware engineers to optimize system performance and enhance design quality.Conduct prototype testing and evaluate performance both in laboratory settings and real-world environments.Partner with production teams to develop testable and manufacturable products for in-house integration.Qualifications:5-7+ years of professional experience in electrical design, preferably within aerospace or telecommunications sectors.Expertise in high-density/high-speed designs, including FPGAs, high-speed data converters, SerDes, and networking technologies (10/100 GigE, JESD204C).Proficient in schematic capture and possess strong PCB layout skills.Experience in troubleshooting EMI/EMC challenges, both conducted and radiated.Familiarity with PCB materials and the development of board stack-up definitions.Knowledge of soldering techniques and hot air rework processes.Understanding of the complete product lifecycle from concept through to production.

About Northwood:At Northwood, we are dedicated to revolutionizing the way we connect with space. Our mission is to make the vast benefits of space communications technology accessible to everyone. If you're passionate about rapid deployment and making a tangible impact on a global scale, Northwood is the perfect place for you.Role Overview:We are seeking a Senior Site Engineer to spearhead the development of our global ground station network. This role demands a proactive problem-solver who thrives in fast-paced environments and has a proven history of managing large-scale projects. You will oversee hardware and operational advancements, site selection, and construction efforts. Expect to travel frequently, leading initiatives hands-on from various locations. This position is based in our Los Angeles headquarters but involves regular domestic and international travel.Key Responsibilities:Construct the Network: Lead the installation of antennas, power systems, racks, and infrastructure at Northwood sites globally, traveling to oversee operations directly.Site Identification and Acquisition: Strategically locate and secure ground station sites, ensuring optimal performance, rapid deployment, and cost efficiency.Site Engineering: Develop the architecture, hardware, and processes for each site to enhance deployment speed and reduce costs.Operational Management: Supervise live operations, monitor performance metrics, and troubleshoot issues to ensure maximum efficiency of our stations.Partnership Management: Collaborate with internal teams, contractors, and logistics to coordinate successful deployments and site completions.

About Northwood:At Northwood, we are pioneers in modern space infrastructure, dedicated to bridging the gap between Earth and the cosmos. Our innovative approach ensures that space operations, from national defense to global communications and emergency management, operate seamlessly and efficiently. We believe that the future of space is bright, and we are here to illuminate the path forward.Role Overview:Join us in revolutionizing space connectivity. As a Senior Security Engineer, you will play a crucial role in designing and implementing robust security frameworks for our expansive network of phased array ground stations, which are essential for mission-critical communications in both government and commercial sectors.Key Responsibilities:Architect Security Solutions: Develop comprehensive security architectures that safeguard our phased array ground stations, capable of tracking hundreds of satellites concurrently. Establish secure communication protocols for satellite telemetry and real-time data transmission.Integrate Security Protocols: Seamlessly incorporate security measures into GitOps workflows, including Terraform modules, ArgoCD ApplicationSets, and Vault configurations. Conduct thorough reviews of infrastructure as code and implement automated security checks within CI/CD pipelines.Develop Custom Security Tools: Innovate security automation and tools that enhance our infrastructure. Your role will extend beyond mere configuration to creating tailored security solutions that meet our unique challenges.Fortify Distributed Networks: Implement cutting-edge network security for our globally distributed infrastructure, utilizing technologies such as FortiGate firewalls, AWS Transit Gateway, and Cloudflare Zero Trust. Design secure remote access protocols and inter-site communications.Manage Enterprise Security: Oversee enterprise-level security solutions, including identity management with Okta/Auth0, data loss prevention (DLP) systems, insider threat detection, and endpoint security for both ground stations and cloud environments. Ensure security is integral from product conception through deployment.Deploy SIEM Solutions: Construct enterprise SIEM platforms capable of processing terabytes of satellite data. Design comprehensive log ingestion pipelines, correlation rules, and automation workflows for continual monitoring across our distributed ground stations.