Senior Software Developer at Two Six Technologies | Chantilly, Virginia

Join Two Six Technologies, where we cultivate innovative solutions to address some of the most pressing global challenges today. Our culture thrives on collaboration and mutual trust, allowing us to expand the horizons of possibility, empowering our team and assisting our customers in creating a more secure global environment.We are actively seeking a talent…

At Two Six Technologies, we are dedicated to creating, deploying, and implementing cutting-edge products that address today’s most intricate challenges. Through unparalleled collaboration and steadfast trust, we strive to expand the limits of what is achievable, empowering our team and assisting our customers in forging a safer global future.We are currently looking for a passionate DevOps Engineer who thrives in a vibrant environment and is eager to engage with an active customer base!Location: Chantilly, VAYour Responsibilities:As a valued member of our team, you will collaborate with a committed group of engineers to provide troubleshooting and operational support, with a keen emphasis on security, containerization, and automation. You will delve into technical challenges and work diligently to enhance the customer experience by delivering highly secure cloud-based solutions via applications, services, and consulting. You will also create new environments, services, and offerings, requiring coordination with external teams, architecture, security design, and implementation, while identifying issues related to availability and defects.

About LynkLynk, the pioneer of satellite direct to device (D2D) technology, is the only company with a commercial license from the FCC to operate a D2D system. Our innovative service enables mobile network subscribers to send and receive text messages to and from space using standard mobile devices, without any modifications. Lynk has successfully conducted tests on all seven continents and has received regulatory approvals in over 30 countries, with commercial deployments underway across more than 50 nations based on 40+ contracts with Mobile Network Operators (MNOs).Our mission is ambitious: to ensure that all 8 billion people on the planet can stay connected, regardless of their location. By joining Lynk, you will play a crucial role in positively impacting billions of lives, enhancing mobile broadband access, combating poverty, and saving lives through connectivity.What You'll DoAs a Senior Software Engineer at Lynk, you will be at the forefront of designing, constructing, and managing the software that drives our satellite systems and ground networks. You will set the benchmark for engineering excellence, mentor junior engineers, and tackle complex challenges in distributed systems, real-time software, and global-scale operations.ResponsibilitiesLead the architecture and design of high-reliability, mission-critical software solutions for our satellite and ground systems.Oversee the complete development lifecycle, including technical strategy, requirements gathering, implementation, testing, and operational excellence.Mentor junior engineers and advocate for best practices in software design, especially regarding object-oriented principles.Develop advanced simulation, emulation, and hardware-in-the-loop (HITL) testing environments to guarantee system integrity.Engage in operational activities such as data analysis, system monitoring, and visualization.Collaborate on architecture, design, and code review processes.

About LynkLynk is a pioneering company revolutionizing satellite communication with our unique direct-to-device (D2D) technology. We hold the exclusive commercial license from the FCC to operate a D2D system, enabling mobile network operators' subscribers to send and receive text messages to and from space using standard mobile devices. Our services have been rigorously tested across all seven continents and are backed by regulatory approvals in over 30 countries. Currently, we are expanding our commercial deployment based on more than 40 contracts with mobile network operators across approximately 50 nations.Our mission is to connect all 8 billion people globally, ensuring that everyone can communicate using their existing phones, regardless of location. By joining Lynk, you will have the chance to impact billions of lives, help lift millions out of poverty, and contribute to saving lives.Job SummaryAs a Senior Mechanical Engineer at Lynk, you will play a critical role in the analysis, design, construction, and enhancement of mechanical systems for our satellite communication payloads and associated hardware, including satellites and testing equipment. A background in satellite design is essential for this position. Your work will encompass creating mechanical models using CAD software such as SolidWorks, performing thermal, structural, vibration, and finite element analyses to support system trades. You will also collaborate closely with Electrical, RF, Software, and Systems teams to ensure seamless integration and testing of vital hardware systems.If you thrive in a dynamic environment and possess a proven ability to think creatively to tackle unconventional challenges, we are excited to meet you!

At Accenture Federal Services, our mission centers around empowering the US federal government to enhance national strength and safety, ultimately improving the lives of individuals. With a dedicated team of over 13,000 professionals, we are united in our commitment to harnessing the vast potential of technology and creativity for clients spanning defense, national security, public safety, civilian, and military health sectors. Join our vibrant community at Accenture Federal Services, a technology arm of global Accenture. Proudly recognized as one of Glassdoor's Top 100 Best Places to Work, we promote a collaborative and supportive environment where you can truly belong. We empower our team members to grow, learn, and thrive through practical experience, certification opportunities, industry training, and more. Become a part of our mission-driven team to instigate meaningful, lasting change that propels government operations and their objectives forward!

At Accenture Federal Services, we are committed to enhancing the strength and safety of the US federal government while improving the lives of people across the nation. Our team of over 13,000 professionals is dedicated to harnessing the boundless potential of technology and innovation for our clients in defense, national security, public safety, civilian, and military health sectors. Join us at Accenture Federal Services, a leading technology firm under the global Accenture umbrella. Recognized as one of Glassdoor's Top 100 Best Places to Work, we foster a supportive and collaborative environment where you can feel a sense of belonging while being empowered to grow, learn, and thrive through hands-on experience, certifications, industry training, and more. Be part of our mission to drive positive, lasting change that propels government operations forward! The Software Development Engineer plays a crucial role in developing robust software solutions. You will design and implement all aspects of the solution, from the data layer to application code and user interface. Responsibilities include creating and delivering APIs and integrations with other software systems and databases, while architecting for optimal enterprise infrastructure usage (cloud) and adhering to security requirements.

Electrical Engineering InternLocation: Chantilly, VA About Lynk Lynk builds satellite direct-to-device (D2D) technology that lets people send and receive text messages from space using ordinary mobile phones. As the only company with a commercial FCC license for D2D systems, Lynk partners with mobile network operators to extend connectivity worldwide. The service has been tested on every continent, holds regulatory approvals in over 30 countries, and is expanding through more than 40 commercial contracts across about 50 nations. Lynk’s mission: keep all 8 billion people connected, wherever they are, using the phones they already own. The team’s work brings mobile broadband to billions, helps reduce poverty, and can save lives. Role Overview The Electrical Engineering Intern will work alongside experienced engineers to design, develop, and test electronics and RF hardware for Lynk’s nanosatellite bus and communications payload. This hands-on role spans schematic design, board integration, lab testing, and support across multiple satellite subsystems. Interns gain exposure to real spacecraft hardware and collaborate with cross-functional engineering teams. What You Will Do Help design and develop electronics for the spacecraft bus and payload, including schematic creation, component selection, and layout reviews. Support assembly, initial bring-up, and testing of circuit boards, troubleshooting and debugging with guidance from senior engineers. Participate in lab testing and validation using standard electrical and RF test equipment. Assist with simulation, analysis, and documentation of circuit and subsystem performance. Help develop firmware or test software for board validation and testing. Contribute to technical documentation, test reports, and design records. Join design reviews and integration efforts with electrical, RF, software, and mechanical engineering teams.

SOSi is seeking an experienced Senior Data Engineer to provide exceptional support to a U.S. government client located in Chantilly, Virginia.In this pivotal role, you will collaborate with a dynamic team of developers, data scientists, subject matter experts, and cybersecurity analysts to architect, develop, and optimize data management systems. Your expertise will be essential in identifying client challenges and crafting effective solutions through the design and implementation of both batch and streaming data pipelines.Core ResponsibilitiesDesign, develop, and execute ETL processes on extensive unstructured datasets.Construct and uphold CI/CD pipelines for data and platform services.

Accenture Federal Services supports federal agencies by developing secure technology solutions for defense, national security, public safety, and health. The team includes over 13,000 professionals working on projects that impact a range of government operations. Collaboration and professional growth are central, with resources for hands-on learning, certifications, and industry training. Role overview This Software Developer position is based in Chantilly, VA. The role centers on designing, building, and maintaining Java-based microservices for federal workflow systems. These services operate on AWS and play a key role in supporting government functions. What you will do Design, develop, and support secure, scalable cloud solutions using Java 17, Spring Boot 3.x, Hibernate, REST, gRPC, and AWS messaging services Work with PostgreSQL databases Build and maintain microservices hosted on AWS Requirements Proficiency in at least one of: C#, Java, or Python Hands-on experience with AWS Familiarity with Java 17, Spring Boot 3.x, Hibernate, REST, gRPC, and PostgreSQL This role offers the chance to contribute to government missions while developing technical skills in a supportive environment.

At Accenture Federal Services, we are committed to empowering the US federal government to enhance national strength and safety, improving lives across the nation. Our dedicated team of over 13,000 professionals is unified in our mission to harness the transformative power of technology and innovation for our clients in defense, national security, public safety, civilian, and military health sectors. Join Accenture Federal Services, a dynamic technology entity within the global Accenture framework. Celebrated as a Glassdoor Top 100 Best Place to Work, we foster a collaborative and supportive environment where you belong and are encouraged to grow, learn, and excel through hands-on experiences, certifications, and industry training. Be a part of our journey to drive meaningful, enduring change that propels government missions forward! Job Description:Accenture Federal Services is in search of a highly skilled and experienced Senior Cloud Engineer who will play a pivotal role in enabling teams and provisioning secure, scalable cloud services. You will be tasked with optimizing system performance, enforcing robust security measures, and maintaining operational reliability across diverse cloud environments. As an integral member of a multi-cloud configuration team, you'll engage in Agile scrum processes and will be well-versed in various development tools and technologies. Collaborating with application teams, SRE/DevOps, security, and networking, you'll deliver resilient workloads and expedite delivery through CI/CD practices. We welcome engineers who demonstrate a proactive approach to solving complex challenges with innovative solutions.Work You'll Do:Assess the technical requirements of the organization and recommend appropriate cloud solutions.Work closely with development teams to design and implement cloud solutions that align with business objectives.Establish least-privilege IAM, role-based access, and just-in-time elevation for administrative actions.Develop and maintain Infrastructure as Code (IaC) modules (such as Terraform, Bicep, CloudFormation) for standardized provisioning of VPC/VNet, subnets, gateways, compute resources, storage, managed databases, messaging services, and IAM roles.Implement service enablement frameworks that streamline team onboarding.Stay abreast of industry trends and emerging cloud technologies.Here's What You'll Need:Bachelor's degree.5+ years of experience in cloud engineering or a related field.

About LynkLynk is at the forefront of innovation with its groundbreaking satellite direct-to-device (D2D) technology. As the sole provider with a commercial license from the FCC to operate a D2D system, Lynk empowers mobile network operators to facilitate seamless text messaging to and from space using standard unmodified mobile devices. Our services have been rigorously tested across all seven continents and hold regulatory approvals in over 30 countries. With more than 40 commercial contracts in place, we are actively deploying our solutions in approximately 50 countries, ensuring that everyone, everywhere, can stay connected.Join us at Lynk and play a critical role in transforming global communication. Your contributions will directly impact billions, enhance mobile broadband access for underserved communities, and have the potential to save lives.Job SummaryIn your role as an Electrical Engineer, you will embrace diverse responsibilities that leverage and expand your expertise in electronics, RF hardware, and software. A background in satellite bus design is essential for this position. You will engage in analyses, design, implementation, optimization, and enhancement of subsystems integral to our nanosatellite bus and communications payload. Collaborating with fellow engineers, you will design and assemble circuit boards while contributing to the iterative design, integration, and testing of our electronics hardware and software. Proficiency with simulation and design tools, as well as validation test equipment, is crucial for success in our lab environments. Your work will require the use of spectrum analyzers and other RF equipment, given our payloads operate across UHF to Ka Band frequencies. Additionally, you will contribute to component and vendor selections as part of the design team.If you thrive on challenges and possess a history of innovative problem-solving, we are eager to meet you!Core ResponsibilitiesAs a key member of our small but dynamic team, you will engage in multifaceted engineering work spanning electrical, RF, and software domains, primarily focusing on schematic and layout design.Design spacecraft bus and payload hardware, including single-board computers, FPGAs, SoCs, processors, sensors, SDRs, LNAs, filters, amplifiers, and more.

CGS Federal is on the lookout for a skilled Cloud Engineer (AWS) to join our team in Chantilly, VA. As a full-time member of our Information Technology department, you'll play a crucial role in creating and maintaining essential documentation that supports engineering, security, and operational processes for a large federal agency. Our ideal candidate will have a solid understanding of cloud computing fundamentals, including SaaS, PaaS, and IaaS.At CGS, we unite driven, talented, and innovative individuals to tackle the most pressing challenges faced by the government through advanced technology solutions. We encourage collaboration and are looking for candidates who thrive in a dynamic environment and can anticipate and meet the needs of others. Our commitment to employee growth is reflected in the variety of professional development opportunities we offer.

Company OverviewEdgesource Corporation has been at the forefront of technology innovation for over 25 years, providing specialized services to the Department of Defense (DOD), Department of Homeland Security (DHS), Department of State (DOS), and various federal and state agencies, as well as commercial clients. Our commitment to delivering tailored technical solutions, including support for DOD Counter Unmanned Aerial Systems (CUAS) and tackling significant Cybersecurity challenges with the DHS Cybersecurity & Infrastructure Security Agency (CISA), makes a career with us an opportunity to contribute to vital and impactful work.Position OverviewWe are looking for a seasoned Senior Software Engineer to become a key member of our Agile development team, responsible for supporting mission-critical enterprise systems in a secure environment. This position demands a proactive technical leader who can architect, develop, and modernize software solutions using .NET Core, while facilitating the transition of legacy systems to a cloud-first architecture.

Edgesource Corporation has supported federal, state, and commercial organizations for over 25 years. The company partners with clients such as the Department of Defense, Department of Homeland Security, Department of State, the U.S. Intelligence Community, and law enforcement agencies. Projects include work on the DOD Counter Unmanned Aerial Systems mission and cybersecurity initiatives with the DHS Cybersecurity & Infrastructure Security Agency. Role overview This hybrid Data Engineer position in Chantilly, VA, joins a collaborative team focused on large-scale enterprise data systems in cloud environments. The role centers on integrating, protecting, and migrating data for complex projects. Main responsibilities Design, build, and maintain enterprise data systems on cloud platforms. Develop solutions for integrating data from various sources and formats. Integrate data from internal and external systems, APIs, and third-party applications. Implement data protection measures, including encryption, access controls, and disaster recovery plans. Lead data migration projects, ensuring data integrity and accuracy throughout. Work closely with cross-functional teams to drive data-focused projects and initiatives. Conduct data profiling, cleansing, and transformation to maintain data quality. Create and update documentation for data architecture and workflows. Apply industry best practices in data management, including modeling and quality assurance. Improve the efficiency, scalability, and reliability of data systems and processes. Monitor industry trends and emerging technologies in data engineering. Requirements Bachelor's degree in Computer Science, Data Engineering, or a related discipline. Demonstrated experience in data engineering or similar roles. Background with cloud platforms and enterprise-scale data systems. Strong problem-solving skills and attention to detail. Clear communication and effective collaboration skills.

This Full Stack Engineer position at Raft is based in Chantilly, VA. All candidates must be U.S. citizens, and all work must take place within the continental United States to meet program requirements. Raft builds AI/ML and data-driven solutions for U.S. military and government clients. The company focuses on autonomous data fusion, Agentic AI, distributed systems, and scalable digital platforms. Teams work with public sector partners to deliver applications that serve millions, using a modern cloud-native technology stack. Role overview This role supports Raft’s customer-facing teams by developing and maintaining scalable applications that form the backbone of Raft’s core products. The position involves working on impactful projects that address complex challenges for government and public sector clients. What you will do Design, build, and maintain full stack applications using Java or Golang for backend development and ReactJS for frontend interfaces Focus on security, performance, and reliability for mission-critical software Collaborate with cross-functional teams and contribute to technical decisions Work directly with customers at deployment sites, gathering feedback and making improvements based on real-world use

Join Our Innovative Team and Make an ImpactAt AnaVation, we recognize that it is our people who drive innovation and success. By investing in talented individuals, we empower them to create exceptional solutions for our clients and foster a vibrant workplace culture.Role Overview:AnaVation is on the lookout for a highly skilled Senior Software Developer to become a vital part of our team. This role involves developing, testing, and debugging software both new and existing. The ideal candidate will possess a thorough understanding of business applications along with the user, performance, quality, interface, and security requirements necessary to support a forensic and investigative ecosystem across various enterprise applications within a multi-enclave environment.Key Responsibilities:· Design, develop, test, and debug new software applications and enhance existing solutions.· Collaborate with technical teams to identify and resolve software issues.· Address customer feedback regarding software functionality and implement suggested improvements.· Oversee the implementation of desktop designs, testing protocols, security measures, and integration with standard software packages.· Integrate automated patching and deployment technologies into workflows.· Assist in the creation of comprehensive software user manuals.· Document applications, services, and environments to facilitate future maintenance.· Automate deployment and configuration updates for applications.· Engage in Program Increments (PIs) and Agile Release Train (ART) activities.· Provide support for a multi-enclave environment.· Work collaboratively with cross-functional teams to ensure cohesive integration.This position requires an active Top Secret (TS) clearance and the ability to obtain SCI access with a CI polygraph. The role is based on-site with our client in Chantilly, VA.

At Accenture Federal Services, our mission is to empower the US federal government to enhance national security and improve citizens' lives. Our dedicated team of over 13,000 professionals collaborates to harness the transformative power of technology and innovation for clients in defense, national security, public safety, civilian, and military health sectors. Become a part of Accenture Federal Services, a technology leader within the global Accenture framework. Recognized as a Glassdoor Top 100 Best Place to Work, we foster a collaborative and supportive environment that encourages belongingness and professional growth through hands-on experiences, certifications, and industry training. Join us in driving significant and sustainable change that propels missions and government initiatives forward! The SecDevOps Engineer plays a pivotal role in supporting software and data engineering by leveraging DevSecOps tools, cultural practices, and process enhancements to facilitate the rapid and stable delivery of applications and technologies. This position involves identifying, prototyping, engineering, and deploying cutting-edge software engineering tools, while managing and operating a suite of enterprise DevOps and DevSecOps services. The role includes establishing, automating, and optimizing DevOps and DevSecOps pipelines, as well as defining and promoting enterprise standards, practices, and behaviors. Collaboration with project teams to integrate into the DevSecOps environment is essential. The engineer may operate in hybrid environments, including multi-cloud and multi-domain settings, and is responsible for writing and maintaining infrastructure and configuration files, along with DevSecOps tool configuration scripts and application run-time configurations. Facilitation of technical exchange meetings to gather and coordinate requirements with key stakeholders is also a key responsibility.

At Accenture Federal Services, we prioritize empowering the US federal government to enhance national security and improve the lives of citizens. Our team of over 13,000 individuals is committed to leveraging technology and innovative solutions for clients in defense, national security, public safety, civilian, and military health sectors. Join us at Accenture Federal Services, a technology leader within the global Accenture network. We have been recognized as a Glassdoor Top 100 Best Place to Work, and we foster a collaborative and supportive environment where you can feel included and encouraged to advance, learn, and succeed through practical experience, certifications, and industry training. Be part of our mission to drive positive, transformative change that propels our government and its initiatives forward! Job Description:Utilize cutting-edge DevOps tools and containerization methodologies to establish and sustain a robust DevOps and development environment that supports production initiatives and pilot programs within secure and low-side environments, utilizing on-premises infrastructure and AWS cloud services.

CGS Federal is actively searching for a talented Senior Systems Analyst to enhance our technical support initiatives for a prominent Federal agency.At CGS, we unite highly motivated, skilled, and innovative individuals to tackle the government's most pressing challenges with advanced technology. We are looking for candidates who are passionate about driving government innovation, thrive in collaborative environments, and possess the foresight to understand the needs of others.We pride ourselves on fostering a supportive atmosphere for our employees and are committed to their professional development through various learning opportunities.Key Responsibilities:- Create, manage, and document workflow processes to identify, archive, and delete materials following destruction policies and NARA regulations.- Report to the Contractor IT Manager, Systems Manager, or Lead Project Manager.- Collaborate with COR, Government Case Managers, and trial attorneys to assess system requirements and propose technical solutions.- Define and design systems based on gathered requirements.- On smaller projects, undertake comprehensive technical support including validations and testing.- Conduct systems evaluations and present findings through formal reports and presentations.- Consult with COR on task orders, scheduling, personnel assignments, and report on task order progress.- Supervise team members on assigned tasks, ensuring adherence to work standards and functional requirements.- Ensure timely completion of tasks and maintain quality control.- Produce system and technical documentation as required.- Adhere to the configuration management plan.- Oversee the technical aspects of the tasks and provide user training on developed systems, including preparation of training materials.

Embrace Challenges and Drive Change At AnaVation, we believe that technology is only as good as the people behind it. By investing in exceptional talent, we are able to deliver remarkable outcomes. Our dedication to innovative solutions and a vibrant workplace culture enables us to provide outstanding value to both our customers and employees.As a frontrunner in addressing complex technical challenges within the U.S. Federal Intelligence Community, AnaVation excels in delivering transformative research, cutting-edge software, and systems engineering solutions that enhance information advantages, ultimately contributing to the success of our clients' missions. Based in Chantilly, Virginia, we pride ourselves on being a U.S.-owned company that offers competitive compensation and a comprehensive benefits package, which includes vacation, medical, dental, life insurance, a 401(k) plan, tuition assistance, an Employee Assistance Program (EAP), and paid parental leave.If you don’t find the right opportunity currently but are eager to connect, we encourage you to fill out an application and submit your resume. We would love to stay in touch!We look forward to engaging with you as we continue to expand our team.