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Join our dynamic team at Sonsoft Inc. as a Facets QA Test Data Management Test Lead. In this pivotal role, you will oversee the development and execution of test data management strategies for our Facets QA team. Your expertise will ensure the integrity and quality of our testing processes, contributing to the overall success of our projects.
Sonsoft Inc. is a leading technology solutions provider, dedicated to delivering innovative and effective solutions for our clients. Our team is composed of skilled professionals who are passionate about technology and committed to excellence in service.
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Search for Lead Engineer For Propulsion Test Team
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Astranis is at the forefront of satellite technology, crafting advanced satellites designed for high orbits that extend humanity's reach into the cosmos. Our satellites currently deliver dedicated, secure networks to a diverse range of sophisticated clients, including major corporations, sovereign governments, and the U.S. military. With five satellites succ…
Astranis is at the forefront of satellite technology, crafting advanced satellites designed for high orbits that significantly extend humanity’s reach into the solar system. Our satellites provide dedicated and secure networks to sophisticated clients worldwide, including large enterprises, sovereign governments, and the US military. With five satellites successfully in orbit and numerous upcoming launches, we have a robust backlog exceeding $1 billion in commercial contracts.Astranis has established itself as the go-to satellite communications partner for clients with stringent demands regarding uptime, data security, network visibility, and customization. Backed by over $750 million from premier investors such as Andreessen Horowitz, Blackrock, and Fidelity, our talented team of 450 engineers and entrepreneurs works diligently to design, build, and operate our satellites from our expansive 153,000 sq. ft. headquarters in Northern California, USA.Propulsion Test TechnicianAs a Propulsion Test Technician, you will play a pivotal role in ensuring that the hardware used to maneuver our satellites in orbit is fully operational. You will transition designs from the engineering desk to the testing stand, meticulously checking every valve, thruster, and propellant line to guarantee they are flight-ready. If you possess a passion for high-pressure systems and uphold a 'zero-fail' mentality, you will thrive in this dynamic environment.Key ResponsibilitiesExecute Proof and Burst testing utilizing high-pressure pneumatic (GN2, GHe) and hydrostatic systems.Conduct ultra-sensitive leak detection using helium sniffers or vacuum detection methods.Perform comprehensive functional tests on solenoid valves, regulators, and transducers, verifying cracking pressures and flow coefficients.Design and build custom test manifolds and ground support equipment (GSE).Install and calibrate pressure transducers, thermocouples, and flow meters; interface with DAQ systems to capture real-time test data.Diagnose the root causes of 'no-go' test outcomes by distinguishing between actual hardware failures and test setup anomalies.Uphold a pristine cleanroom environment and adhere strictly to safety protocols concerning high-pressure gases and hazardous propellants.Take ownership of the propulsion test cell, ensuring a clean, organized workspace in accordance with 5S standards.
Astro-Mechanica
Astro-Mechanica is seeking a Senior Propulsion Development Engineer in San Francisco. This position centers on developing advanced propulsion systems for aerospace applications. Role overview The Senior Propulsion Development Engineer leads projects focused on new propulsion technologies. Work involves collaborating with teams from different disciplines to move designs from concept to implementation. The role requires hands-on involvement in both technical development and project leadership. Key responsibilities Guide the design and development of propulsion systems for aerospace use Lead and coordinate engineering projects with cross-functional teams Apply advanced technologies to meet evolving industry requirements Location This role is based in San Francisco.
Astro Mechanica
ABOUT ASTRO MECHANICA:At Astro Mechanica, we are a pioneering aerospace firm dedicated to reshaping the future of high-speed travel. Our vision is to democratize supersonic flight, making it not only accessible but also sustainable and efficient. We believe that the future of global mobility is rapid, on-demand, and point-to-point. By integrating our cutting-edge airframe and engine technologies, including our proprietary Duality™ propulsion system, we aim to redefine the standards of commercial air travel. Currently, we are focused on developing adaptable, high-speed systems to enhance aircraft performance for governmental needs.OUR TEAM:Our team is composed of passionate engineers who are committed to advancing aerospace technology. We embrace a flat organizational structure that encourages collaboration and innovation, prioritizing engineering excellence over hierarchy. Our rapid pace and practical approach empower us to create effective solutions.YOUR ROLE:Astro Mechanica is seeking a highly skilled Propulsion Cycle Analysis Engineer to join our innovative team. The successful candidate will possess an in-depth understanding of complex system dynamics and will take charge of modeling the thermodynamic cycle of our novel engine architecture. Your contributions will directly influence the configuration and performance of our turboelectric adaptive jet engine.In this role, you will simulate the operational envelope of our groundbreaking jet engine, predict its behavior, and align simulations with real-world data. You will work closely with propulsion, aircraft, and test teams to conduct conceptual trade studies and deliver highly accurate predictions of engine performance. Attention to detail and a knack for solving intricate, interconnected challenges will be essential for your success.KEY RESPONSIBILITIES:Employ propulsion 1D thermodynamic cycle models (NPSS, PyCycle, GasTurb, Amesim) to forecast engine performance based on analytical maps and operational conditions.Enhance and uphold the accuracy of simulation models by anchoring them to historical and internally generated test data.Create automated tools to enhance functionality and improve user interface.Collaborate with engineering teams to conduct engine parameter sensitivity analyses and understand their implications on aircraft performance.
Astranis is at the forefront of expanding humanity’s presence beyond Earth through the development of advanced satellites designed for high orbits. Our satellites facilitate dedicated and secure networks for a diverse clientele, including major enterprises, governmental agencies, and the United States military. With five satellites currently in orbit and a robust pipeline, we are addressing a substantial backlog exceeding $1 billion in commercial agreements.As a trusted partner in satellite communications, Astranis caters to clients with high standards for reliability, security, network performance, and tailored solutions. With over $750 million raised from distinguished investors such as Andreessen Horowitz, Blackrock, and Fidelity, our team of 450 skilled engineers and entrepreneurs operates from our expansive 153,000 sq. ft. headquarters in Northern California, USA.
Astranis develops advanced satellites positioned in high orbits, providing secure network access for a range of clients, including large enterprises, government agencies, and the U.S. military. The company has launched five satellites so far and continues to expand, with a commercial contract backlog exceeding $1 billion. Astranis operates from a 153,000 square foot headquarters in Northern California and has a team of 450 engineers and entrepreneurs. Investors include Andreessen Horowitz, Blackrock, and Fidelity, with total funding above $750 million. Role overview The Propulsion Engineer will focus on designing, evaluating, and testing in-space propulsion components and systems for Astranis satellites. Success in this role requires a solid understanding of propulsion theory, hands-on technical ability, and an eagerness to tackle new engineering problems. Experience with in-space propulsion, launch vehicles, or fluid systems is valuable but not strictly required. What you will do Oversee the entire lifecycle of fluid components, from defining requirements through to supporting on-orbit operations. Design, test, integrate, and operate satellite propulsion systems, with a focus on manufacturability and performance. Assist with manufacturing, integration, and testing of propulsion systems in both cleanroom and factory environments. Develop and refine design criteria to ensure successful delivery of flight hardware and test equipment. Take on additional related tasks as assigned. Location This role is based at Astranis headquarters in San Francisco.
Astranis is at the forefront of satellite technology, designing and manufacturing advanced satellites for high orbits that expand humanity's reach into the solar system. Our satellites provide dedicated, secure networks to a diverse clientele, including large enterprises, sovereign governments, and the US military. With five satellites currently in orbit and many more scheduled for launch, we are managing a substantial backlog exceeding $1 billion in commercial contracts.As a leading satellite communications partner, we excel in meeting the stringent requirements of our clients concerning uptime, data security, network visibility, and customization. Backed by over $750 million in funding from renowned investors such as Andreessen Horowitz, Blackrock, and Fidelity, our team of 450 dedicated engineers and entrepreneurs operates out of our expansive 153,000 sq. ft. headquarters located in Northern California, USA.Role OverviewIn the capacity of Propulsion Manufacturing Engineer, you will play a pivotal role in overseeing the production of the propulsion subsystem for our high-orbit satellites. Your responsibilities will include the assembly of propulsion components into a subsystem and the integration of that subsystem onto the satellite vehicle. This position is highly collaborative, requiring you to meet both stakeholder and industry standards while adhering to aggressive cost and schedule targets.Key ResponsibilitiesOversee the production of propulsion subsystems for high-orbit satellite applications.Design, build, or source all tooling and equipment necessary for the assembly of propulsion components and subsystems.Lead factory infrastructure improvements to enhance satellite production capabilities.Develop manufacturing processes that comply with rigorous internal and external standards.Collaborate closely with cross-functional teams to ensure timely delivery and quality of the subsystems.Participate in recruitment and hiring efforts to expand our dynamic team.QualificationsBachelor's Degree in Engineering or a related field.Experience in manufacturing or engineering roles, preferably in the aerospace sector.Strong problem-solving skills and the ability to work under tight deadlines.Excellent communication and teamwork abilities.
Augment CXM
Responsibilities:Oversee the successful implementation of our flagship product, Insights.Contribute significantly to the development of innovative features while ensuring high-quality code craftsmanship within the team.Define and promote technology best practices and explore future platform iterations.Mentor and guide our engineering team, fostering their growth and development.Enhance the efficiency and quality of our engineering processes.
Pylon Labs
OverviewAt Pylon Labs, we are revolutionizing post-sales support with our all-in-one B2B platform. Our innovative solution harnesses the power of conversational data and sophisticated intelligence, enabling our clients to manage their operations seamlessly and in real-time.We are proud to be supported by renowned investors including a16z, BCV, General Catalyst, and Y Combinator. Currently, over 1,000 companies, such as Linear, Cognition (creators of Devin), Modal Labs, and Incident.io, utilize Pylon for their support and customer success workflows. We are also featured on the Enterprise Tech 30 List.The RoleWe are seeking a talented senior engineer who is poised for a leadership opportunity while remaining hands-on with technology. Initially, you will serve as a senior individual contributor for 3-6 months, after which you will transition into a leadership role overseeing a small team while continuing to contribute directly to coding and feature deployment.This position is perfect for you if you're contemplating a management path but wish to explore it in a nurturing environment where you can receive coaching and develop your skills. If it turns out to be a great fit, you will have a clear progression towards the Engineering Manager role. If not, you will still be valued as a senior individual contributor.Key Responsibilities:Lead the design and implementation of significant features across our technology stack as a senior IC contributor.Mentor and guide 2-4 engineers, fostering their technical and professional growth.Gradually assume responsibilities for team coordination, sprint planning, and project management.Collaborate closely with our founding team to understand our approach to engineering leadership.Assist in scaling our engineering culture as we aim to double our engineering team by 2026.Who You Are:You have 3-5+ years of experience, likely at a senior engineer level, and are eager to explore management.You possess strong engineering fundamentals and deliver quality code efficiently, with a clear understanding of your strengths and areas for growth.You have a high emotional intelligence and can motivate others to excel without causing burnout.You have a solid product sense and are willing to collaborate cross-functionally to deliver products from inception to launch.You are approachable, open to feedback, and committed to continuous learning and improvement.
Astro-Mechanica
Join Astro-Mechanica as a Propulsion Technician in our San Francisco office. In this dynamic role, you will be instrumental in the development and testing of propulsion systems for our cutting-edge aerospace projects. Collaborate with a talented team of engineers and scientists to innovate, troubleshoot, and ensure the highest standards of performance in our propulsion technologies.
Astranis Space Technologies Corp.
Astranis Space Technologies Corp. is at the forefront of building cutting-edge satellites designed for high orbits, significantly expanding humanity's presence in the solar system. Our satellites deliver dedicated, secure networks to a diverse clientele—including large enterprises, sovereign governments, and the US military. With five satellites successfully operational and many more slated for launch, we are managing an impressive backlog exceeding $1 billion in commercial contracts.We are recognized as the preferred satellite communications partner, especially for clients with high standards for uptime, data security, network visibility, and customization. Backed by over $750 million in funding from distinguished investors, including Andreessen Horowitz, Blackrock, and Fidelity, our growing team of 450 skilled engineers and entrepreneurs operates from our expansive 153,000 sq. ft. headquarters in Northern California, USA.Internship Overview This internship is typically a twelve-week, hourly role aimed at students currently enrolled in a four-year university program. As a Propulsion Engineer Intern, you will tackle challenging projects that are critical to our mission. We pride ourselves on providing every team member, regardless of experience level, with the opportunity to contribute meaningfully to complex tasks. Many of our past interns have played key roles in designing and testing hardware/software for our satellites and have transitioned into full-time positions within our company.
Astranis is looking for a Senior Propulsion Engineer to lead the design, construction, and testing of propulsion systems for its advanced satellites in San Francisco. This position plays a key part in developing new propulsion solutions and improving system performance for high-orbit missions. What you will do Drive the full lifecycle of propulsion system development, from initial design through build and testing. Develop new solutions to enhance propulsion system performance for Astranis satellites. Mentor and guide junior engineers on technical projects and day-to-day work. Support the assembly and production of satellites that expand network access to underserved regions. Role focus This role centers on hands-on engineering and technical leadership. The Senior Propulsion Engineer’s work has a direct impact on the reliability and performance of satellites that serve commercial, government, and military clients.
Poseidon Aerospace
About Poseidon Aerospace:Poseidon Aerospace specializes in the design and operation of unmanned aircraft for both commercial logistics and defense applications. Our premier fleet includes two remarkable fixed-wing platforms: the Heron, a state-of-the-art seaplane, and the Egret, a Short Takeoff and Landing (STOL) aircraft, capable of carrying a payload of up to two tons across distances exceeding a thousand nautical miles. We are proud to be headquartered in San Francisco, with additional offices in Washington, DC, and Maine.As a Propulsion Engineer at Poseidon Aerospace, you will play a pivotal role in selecting, integrating, and validating powerplants across our diverse fleet, which includes MoGas, AvGas, and turboprop systems. Your expertise will contribute to the development of propulsion solutions that are not only reliable and efficient but also seamlessly integrated into our aircraft systems.
Sonsoft Inc.
Join Sonsoft Inc. as a Facets Testing Lead, where you will play a pivotal role in ensuring the quality and reliability of our healthcare software solutions. Your expertise in testing methodologies will help us deliver exceptional products to our clients.
Sonsoft Inc.
Join our dynamic team at Sonsoft Inc. as a Facets QA Test Data Management Test Lead. In this pivotal role, you will oversee the development and execution of test data management strategies for our Facets QA team. Your expertise will ensure the integrity and quality of our testing processes, contributing to the overall success of our projects.
Astranis is at the forefront of satellite technology, creating advanced satellites that extend humanity’s reach into the cosmos. Our satellites are designed to provide dedicated, secure networks for discerning clients worldwide, including major corporations, government agencies, and the US military. With five satellites currently in orbit and several more scheduled for launch, we are poised to fulfill over $1 billion in commercial contracts.As the trusted satellite communications partner for clients with high standards for uptime, data security, network visibility, and customization, Astranis has raised over $750 million from leading investors like Andreessen Horowitz, Blackrock, and Fidelity. Our team of 450 engineers and innovators works from our 153,000 square foot headquarters in Northern California, USA, to design, build, and operate our cutting-edge satellites.Position OverviewAs a Senior Technical Project Manager at Astranis, you will be pivotal in steering the propulsion, mechanical, and thermal engineering efforts across all our projects. Your role will encompass guiding projects from inception to completion, ensuring alignment with objectives, adherence to timelines, and budget compliance. This position requires extensive collaboration across various functions and the ability to adapt to challenges throughout the project lifecycle.
Join HockeyStack, where we are revolutionizing B2B sales and marketing through advanced AI systems.We seamlessly integrate with a multitude of tools across the go-to-market stack, merging first and third-party data to create the industry's most comprehensive event-level data foundation. Our capabilities include:Analyzing every deal won and lost to uncover revenue-driving patterns, enabling real-time guidance for sales representatives.Identifying key factors influencing the sales pipeline, providing immediate insights without the need for extensive manual analysis.Learning from every outcome and interaction, continuously improving our system's performance and accuracy.Unlike others, our structured reasoning layer ensures deterministic and self-improving agent execution. As a Y Combinator alum with a $26M Series A led by Bessemer Venture Partners, we are experiencing rapid growth with an 8-figure ARR and over 60 TB of GTM data processed. We are looking for dynamic individuals ready to succeed. This position can be based in our San Francisco HQ or be fully remote. Your MissionAs the Backend Tech Lead for the Data API team, you will design and scale our core API infrastructure, which is critical for Marketing, Sales, and Customer Success operations. You will oversee the engineering of services that manage over 60 TB of GTM data, ensuring the delivery of low-latency, high-availability APIs that provide valuable buyer insights to our internal applications and customer-facing dashboards.This is an exceptional opportunity for an engineer eager to take ownership of large-scale data and API infrastructure while fostering engineering excellence and rapid deployment in a fast-paced environment. What You’ll DoLead the design and development of APIs to share GTM data with both internal and external users.Oversee the architecture for large-scale data access patterns, focusing on performance, cost-effectiveness, and reliability.Work closely with AI, data, and frontend teams to ensure smooth integrations and clear API contracts.Address complex challenges including versioning, rate-limiting, authentication, query complexity, and cache invalidation in a rapidly evolving product landscape.
MaintainX is the premier AI-driven platform for maintenance and asset management, catering to over 13,000 clients, including industry giants like Duracell, Shell, Cintas, and Brenntag. We successfully raised $150M in Series D funding, spearheaded by Bessemer Venture Partners and Bain Capital Ventures, elevating our total funding to $254M. Our excellence is further highlighted by our inclusion in the Forbes 2025 Cloud 100, recognizing us as one of the top 100 private cloud companies globally.As we expand rapidly, we are seeking to build a robust talent acquisition team to keep pace with our growth.About the RoleWe are in search of a dynamic Talent Acquisition Team Lead to oversee recruiting for our Engineering, Product, and Design (EPD) divisions at MaintainX. You will lead a team of Talent Partners and Coordinators, manage a personal requisition load for senior and leadership roles, and establish the operational framework for EPD recruitment.This position is a pivotal building role where you will create the necessary structures for team scalability, including coverage models, pipeline reviews, capacity planning, and standardized interview processes across the three distinct functions. You will report directly to the VP of Talent and collaborate closely with the CTO, VP of Engineering, and leaders in Product and Design.Your ResponsibilitiesLead and nurture the EPD Talent team. Manage a team of Talent Partners and Coordinators based in Montreal, Toronto, and San Francisco. Conduct weekly one-on-ones, pipeline reviews, and calibration sessions. Establish clear performance expectations and ensure accountability.Drive EPD recruiting outcomes. You will be responsible for the comprehensive hiring plan across Engineering, Product, and Design, ensuring timely and effective hiring processes.
Sonsoft Inc.
We are seeking a highly skilled FACETS Testing Lead Consultant to join our dynamic team at Sonsoft Inc. Located in the vibrant city of San Francisco, this full-time position is ideal for experienced professionals looking to make a significant impact.The successful candidate will be responsible for leading testing initiatives for our FACETS application, ensuring high-quality deliverables while collaborating closely with cross-functional teams. Your expertise will guide the testing strategy, execution, and reporting processes, ultimately driving project success.
Astranis is at the forefront of satellite technology, developing advanced satellites for high orbits that extend humanity's reach into the solar system. Our satellites provide dedicated and secure networks to sophisticated clients globally, including large enterprises, government agencies, and the U.S. military. With five satellites successfully in orbit and many more set to launch, we are currently managing a backlog exceeding $1 billion in commercial contracts.As the preferred satellite communications partner for clients with rigorous requirements for uptime, data security, and customization, Astranis has successfully raised over $750 million from top-tier investors such as Andreessen Horowitz, Blackrock, and Fidelity. Our headquarters, spanning 153,000 square feet in Northern California, is home to a talented team of 450 engineers and entrepreneurs dedicated to designing, building, and operating state-of-the-art satellites.Role: Propulsion Technician, Tube BendingIn the role of Propulsion Technician, you will play a crucial part in the production of propulsion hardware. Your responsibilities will include operating and maintaining a cutting-edge CNC tube bender and various metal fabrication tools, as well as overseeing an inventory of space hardware.Program, operate, troubleshoot, and maintain a CNC Tube Bender along with other metal fabrication tools for aerospace applications.Prepare metal components for welding and/or assembly into micro-GEO satellites.Manage inventory and ensure material traceability for thousands of propulsion components.Conduct dimensional and quality inspections on propulsion components and assemblies.Adhere to processes and work instructions, complete necessary documentation, and provide constructive feedback.Identify and procure capital equipment, manage installations, and perform commissioning.Be versatile within the factory - learn new skills, assist other teams, and innovate the use of your talents.
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