GNC Engineer - Attitude Determination and Control Systems

About LynkLynk is the pioneering force behind satellite direct-to-standard phone technology, known as sat2phone, and holds the unique commercial license from the FCC to operate a commercial sat2phone system. Our innovative technology enables subscribers of mobile network operators to send and receive text messages from space, utilizing standard, unmodified m…

Company OverviewWith a legacy of over 25 years, Edgesource Corporation stands out as a leading technology service provider, catering to the needs of the Department of Defense (DOD), Department of Homeland Security (DHS), Department of State (DOS), U.S. Intelligence Community, Law Enforcement, and various federal, state, and commercial clients both domestically and internationally. We pride ourselves on delivering tailored technical solutions that bolster the DOD's Counter Unmanned Aerial Systems (CUAS) mission and combat critical cybersecurity threats in collaboration with the DHS Cybersecurity & Infrastructure Security Agency (CISA). Joining Edgesource means engaging in work that is not just meaningful but also impactful.Position OverviewAs a Senior Systems Engineering Subject Matter Expert, you will lead engineering teams in adopting a multidisciplinary approach to requirements engineering, solutions engineering, scheduling, reliability, resiliency, service development, integration, testing and evaluation, maintainability, and analysis across the National System of Geospatial-Intelligence (NSG), Allied System of Geospatial-Intelligence (ASG), and various Federal Agencies, ensuring the delivery of timely and precise GEOINT services.Job DutiesMentor mid-level and junior systems engineers in executing requirements engineering, solutions engineering, scheduling, reliability, resiliency, service development, integration, testing and evaluation, maintainability, and analytical tasks across NSG, ASG, and Federal Agencies.Oversee the planning, analysis, and traceability of user requirements and system architectures, while identifying opportunities to enhance existing systems and evaluating cloud service capabilities and scheduling constraints.Guide the development of solution designs by mid-level and junior engineers based on rigorous analysis of requirements and emerging technologies.Assist the Government in transforming mission and customer requirements into actionable systems and capability solutions.Support the analysis and allocation of requirements to systems architecture components and executing programs.Conduct systems integration activities.Lead Analysis of Alternatives (AoAs), Course of Action (CoAs), Trade Studies, and Engineering Assessments.Provide strategic technical planning, project management, performance engineering, risk management, and interface design support to the Government.

Network EngineerEmployment Type: Full Time, Experienced levelDepartment: Information TechnologyCGS Federal is on the lookout for a skilled and experienced Network Engineer to become a valued member of our team. This position is pivotal in evaluating, enhancing, and maintaining an expansive network project that integrates both wired and wireless infrastructures along with essential hardware and software components. The successful candidate will play a crucial role in assessing the current landscape of disparate networks and will be responsible for designing and executing a cohesive network infrastructure that meets all wireless, wired, and software requirements. Furthermore, the role involves consulting on the necessary hardware and software to ensure the optimal operation of this comprehensive infrastructure, alongside conducting systems testing, vulnerability assessments, and quality assurance for the new setup. This position will involve collaboration with state and local governmental personnel, internal stakeholders, subject matter experts, and vendors who will provide development services.At CGS Federal, we bring together motivated, highly skilled, and innovative individuals to tackle the government's most pressing challenges using cutting-edge technology. We are searching for candidates who are eager to contribute to governmental innovation, value collaboration, and can anticipate the needs of their colleagues. Our supportive environment fosters professional growth through diverse learning opportunities.Key Skills and Attributes for Success:- Operate and manage NPS network infrastructure;- Enhance infrastructure monitoring and reporting capabilities via network management software;- Create, maintain, and present infrastructure documentation relevant to the network within the NPS environment;- Analyze current best practices and offer recommendations for the architecture, design, management, and operation of the network infrastructure;- Administer the Cloudpath (or similar) onboarding process and perform monitoring and troubleshooting of wireless network health, maintaining the wireless network infrastructure, and implementing network security patches and software/firmware updates during business hours (0800 to 1700 PST, Monday-Friday);- Evaluate the NPS network infrastructure and propose recommendations for improvements and optimization;

Join CGS Federal as a Senior Lead Network Engineer II, where you'll play a pivotal role in evaluating, enhancing, and maintaining a large-scale network project encompassing wired and wireless infrastructures. In this full-time position, you'll work alongside a dedicated team to assess existing network setups, design cutting-edge infrastructure solutions, and provide essential consultation on hardware and software needs.Your responsibilities will include managing and optimizing the NPS network infrastructure, improving monitoring capabilities, and delivering clear documentation. You'll also conduct assessments, define testing procedures, and implement technology solutions that ensure robust network performance.At CGS, we prioritize collaboration and innovation, offering a supportive environment where your professional growth is encouraged through various learning opportunities. We seek candidates who are not only skilled but passionate about contributing to government innovation and solving dynamic challenges using advanced technology.

Join Our Dynamic Team as a Palantir Data Engineer!At GRVTY, we are at the forefront of delivering innovative data engineering solutions. Our dedicated team of Data Engineers, Data Scientists, and ETL Developers collaborate seamlessly with intelligence analyst groups, becoming their essential data wranglers. We are committed to developing cutting-edge tools, writing efficient code, and providing services that drive our data engineering activities forward. Your contributions will transform raw data into actionable intelligence that addresses immediate mission requirements, significantly impacting real-world scenarios.This exciting phase of program development sees an increasing number of missions that require our expertise. Here, you will thrive in a high-impact, fast-paced, and flexible environment that encourages creativity and innovation. We prioritize your output over your clock-in time, allowing you the freedom to choose how best to deliver results. Enjoy a comfortable workspace and an excellent cafeteria while you collaborate with various Sponsor mission organizations and mission partners.Our technology stack is extensive, encompassing Python (including Pandas, NumPy, SciPy, scikit-learn), Machine Learning libraries, Linux, AWS/C2S, Apache NiFi, Spark, pySpark, Hadoop, Kafka, ElasticSearch, Solr, Kibana, neo4J, MariaDB, Postgres, Docker, Puppet, and more. Please note that this role requires you to work in McLean, VA, and various field offices throughout Northern VA, with a TS/SCI + Polygraph clearance necessary for this position.

About Redhorse Corporation Redhorse Corporation delivers data insights and technology solutions that support missions central to U.S. national interests. The team values skilled professionals who serve as trusted partners, focusing on technology-agnostic approaches to complex challenges. Role Overview The Lead Engineer and Architect guides the design, development, and deployment of web applications and internal tools for government clients. This role shapes how agencies use data and technology, with a focus on secure, scalable, and high-quality systems. Collaboration is key: expect to work closely with cross-functional teams to architect, build, and improve systems that support demanding requirements. The position calls for deep experience with modern development frameworks and tools, as well as a proactive approach to system optimization. Success in this position directly improves the efficiency and security of data access at Redhorse, benefiting a range of clients and projects. Location Chantilly, VA

Edgesource Corporation brings over 25 years of experience delivering technology solutions to the Department of Defense, Department of Homeland Security, and various federal and state agencies. The company specializes in addressing cybersecurity and national security challenges through technical expertise. Role overview The Junior DevOps Engineer will work in a hybrid capacity from Chantilly, VA, combining remote days with on-site collaboration. This position focuses on Kubernetes and supports the migration of traditional applications to a containerized infrastructure. Main responsibilities Design, build, and maintain Kubernetes infrastructure to enable migration from legacy systems to containers. Collaborate with development teams to review application architecture and suggest changes for Kubernetes compatibility. Plan and execute migration strategies that minimize downtime and ensure smooth transitions to Kubernetes environments. Integrate data from various sources, including internal systems, APIs, and third-party tools, within Kubernetes. Develop and implement data protection measures such as encryption, access controls, and disaster recovery plans for containerized applications. Manage migration projects, ensuring data integrity and accuracy at each phase. Work with cross-functional teams to define and deliver Kubernetes-related projects and initiatives. Document application architecture, data flows, and Kubernetes infrastructure details. Location and schedule This hybrid role is based in Chantilly, VA, and includes both remote and on-site work.

ABOUT ROCKET LABRocket Lab is a pioneering space company that provides comprehensive launch services, spacecraft design and manufacturing, payloads, and satellite components. Our mission is to enhance access to space, enabling critical scientific exploration, Earth observation, and initiatives to combat climate change, along with national security and innovative technology demonstrations.Our Electron rocket has established itself as the second most frequently launched U.S. rocket annually, successfully delivering over 230 satellites to orbit. Meanwhile, we are advancing the development of Neutron, our upcoming medium-lift, reusable launch vehicle designed for larger constellation deployments. Our Space Systems division is responsible for designing and building a diverse range of satellites, payloads, and components, including spacecraft selected for NASA missions to the Moon and Mars, as well as parts utilized in the James Webb Space Telescope.SPACE SYSTEMSAt Rocket Lab, we don't just launch rockets; we're shaping the future of space exploration. Our Space Systems team develops everything from full spacecraft and precision payloads to the subsystems that enable them to succeed in space, such as solar panels, flight software, star trackers, optical systems, and radios. Having facilitated over 1,700 missions, ranging from interplanetary exploration to national security initiatives, our team collaborates with esteemed partners like NASA, the Space Development Agency, and the U.S. Space Force. Whether constructing a singular high-performance spacecraft or a constellation, our world-class team empowers the most ambitious space missions.FIRMWARE ENGINEER IIJoin Rocket Lab’s Optical Systems division, where we tackle mission-critical challenges in the space domain and provide solutions for the Department of Defense (DoD) and Intelligence Community (IC) clients. We aim to revolutionize the space-based payload market.

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!

Join the Future of Connectivity at LynkAt Lynk, we are pioneering the revolutionary satellite direct-to-standard phone technology (sat2phone), holding the unique distinction of being the only company with a commercial license from the FCC to operate a commercial sat2phone system. Our groundbreaking service enables mobile network operators' subscribers to effortlessly send and receive text messages from space using their existing mobile devices without any modifications. Our technology has been rigorously tested across all seven continents and received regulatory approvals in over 30 countries, as we actively expand our commercial deployment based on more than 40 contracts with mobile network operators spanning approximately 50 countries.Our vision is clear: to connect all 8 billion people globally with the standard phone they already possess. No matter where they are, we believe everyone deserves to stay connected.By joining Lynk, you will play a crucial role in transforming the lives of billions, providing mobile broadband access to many, lifting countless individuals out of poverty, and contributing to saving lives worldwide.Position Overview:As a Principal RF/Electrical Engineer, you will take on a multifaceted role that encompasses the realms of radio frequencies, electronics, hardware, and software. You will engage in the analysis, design, implementation, optimization, and enhancement of our satellite communication systems, which will ultimately shape our future constellation network, including inter-satellite and multi-orbit links. Key deliverables will include link budget analyses, system dimensioning for coverage and capacity (including traffic analysis and simulation), initial system design, coverage planning, frequency planning, and interference analysis with mitigation strategies.You will also support the iterative design and testing of our satellite communication systems' hardware, electronics, and software, collaborating with software-defined radios, single-board computers, FPGAs, SoCs, processors, LNAs, and filters. Your involvement will extend to payload antenna selection and design. Hands-on experience with soldering, spectrum analyzers, circuit assembly on breadboards, and RF channel simulation will be essential.If you thrive in dynamic environments, enjoy tackling diverse challenges, and possess a proven record of innovative problem-solving, we eagerly anticipate your application!

Join Our Innovative TeamWith a legacy spanning over 25 years, Edgesource Corporation stands at the forefront of technology solutions for critical government sectors including the Department of Defense (DOD), Department of Homeland Security (DHS), and the U.S. Intelligence Community. Our work extends to vital cybersecurity initiatives and advanced technical support for law enforcement and commercial clients both nationally and internationally. By joining Edgesource, you will engage in impactful projects that contribute to national security and innovation.Position OverviewWe are looking for a skilled Senior Software Engineer to become an integral part of our Agile development team, focusing on mission-critical enterprise systems within a secure environment. This role requires a proactive technical leader adept at designing, developing, and modernizing software solutions utilizing .NET Core, while facilitating the transition of legacy systems to a cloud-first architecture.Key ResponsibilitiesCollaborate with an AGILE Team as a Senior Software EngineerDevelop software components using .NET CoreAssist in redesigning existing software infrastructure to embrace cloud-first principlesQualificationsCurrent TS/SCI FSP clearanceProven experience in implementing enterprise-level software solutionsPreferred Qualifications (Not Required)Familiarity with JavaScript/Typescript and Angular frameworksProficiency in Microsoft .NET Core, C#, or Java programming languagesExperience with Python programmingCapability to conduct engineering analysis, including software, hardware, and network development, integration, testing, and maintenance tasksSkills in defining and gathering computer engineering requirements for complex projectsExpertise in identifying and solving complex computer engineering problems

Join Accenture Federal Services as a Forward Data Engineer, where you'll leverage cutting-edge technology to create innovative data solutions. Collaborate with a dynamic team to drive data-driven decision-making and optimize data flows for our federal clients. Your expertise will be crucial in transforming vast amounts of data into actionable insights, ensuring our projects deliver significant value and efficiency.

About UsFor over 25 years, Edgesource Corporation has been at the forefront of technology solutions, proudly serving critical clients such as the Department of Defense (DOD), Department of Homeland Security (DHS), and the U.S. Intelligence Community. Our focus ranges from specialized technical solutions for the DOD's Counter Unmanned Aerial Systems (CUAS) to tackling significant cybersecurity challenges alongside the DHS Cybersecurity & Infrastructure Security Agency (CISA). Join Edgesource to engage in work that matters and make a genuine impact.Role SummaryAs a Mid-Level Systems Engineer, you will adopt a multi-disciplinary approach to requirements engineering, solutions engineering, and various other crucial aspects across the National System of Geospatial-intelligence (NSG) and Federal Agencies, ensuring the delivery of timely and precise GEOINT.Key Responsibilities- Lead requirements engineering and solutions engineering efforts across the NSG and ASG.- Plan and analyze user requirements, and develop strategies to enhance existing systems while assessing cloud service capabilities.- Design innovative solutions based on thorough analyses of requirements and emerging technologies.- Collaborate with government teams to translate mission needs into actionable systems requirements.- Aid in the allocation of requirements to architecture components and program execution.- Conduct systems integration tasks and assist with Analysis of Alternatives (AoAs) and engineering assessments.- Support strategic technical planning, project management, and performance engineering.

Edgesource Corporation seeks a Cyber Security Engineer to work on Assessment and Authorization (A&A) for essential systems supporting federal and commercial clients. This is a mid-level position based in Chantilly, VA, with a hybrid schedule that requires 3-4 days per week onsite. Role overview The Cyber Security Engineer collaborates with software, cloud, and security teams to ensure applications and systems comply with security controls. The role involves advocating for secure configurations in both private and public cloud settings. Automation is central to the work: the engineer implements continuous security and performance testing to monitor and improve the health of software and systems. Key responsibilities Support Assessment and Authorization (A&A) for mission-critical systems Work with cross-functional teams to confirm security requirements are met Promote secure configurations in cloud and on-premises environments Implement automated security and performance testing Report findings to guide system design and architecture improvements Help protect digital assets, networks, and systems for clients Work location This position follows a hybrid model. Expect to be onsite in Chantilly, VA, three to four days each week.

At Accenture Federal Services, our primary mission is to empower the U.S. federal government to enhance national security and improve the quality of life for its citizens. Our dedicated team of over 13,000 professionals is driven by a shared purpose: to harness the transformative power of technology and innovation for clients across defense, national security, public safety, civilian, and military health sectors. As part of Accenture Federal Services, a distinguished technology branch of global Accenture, you will join a recognized Glassdoor Top 100 Best Place to Work. We foster a collaborative and supportive environment where every team member can thrive, continuously learning and growing through hands-on experiences, certifications, and industry training. Be a part of our mission to drive positive and lasting change that propels government initiatives forward! Job Description:The Palantir Data Engineer utilizes advanced Python expertise within a close-knit team to design and implement data transformation pipelines in the Palantir ecosystem. This role involves seamless integration with external systems via APIs, transforming API responses into actionable data objects, crafting user interfaces, and developing custom functionalities using TypeScript. The Data Engineer will also be responsible for conducting code reviews, brainstorming innovative solutions, and defining UI designs and functionalities.Key Responsibilities:Facilitate the movement of structured and unstructured data using approved methodologies.Conduct data ingestion activities to securely store data in local or enterprise-level repositories.Write code to format data for effective exploration and analysis.Examine source data formats and collaborate with Data Scientists and stakeholders to determine optimal formats and transformations that align with mission objectives.Create tools and scripts for one-time and ongoing data extraction from diverse repositories, ensuring proper formatting and transformation into enterprise or standalone data models.Develop new ETL processes and maintain existing ETL code, incorporating best practices and standards.Document each project comprehensively, including ETL mappings, usage guides, code locations, and access instructions.Engage in tier 2 level support, translating customer concerns into clear requirements.Innovate and develop new tools, code, and services to conduct data engineering tasks involving various data types and conditions.

Join Our Team as a Desktop and Workstation Design EngineerCGS Federal is on the lookout for a talented and experienced Desktop and Workstation Design Engineer to engage in essential architecture discussions, system reviews, design planning, and technology roadmap planning for our desktop integration initiatives. This role is pivotal in shaping the future of our IT environment.About Us: At CGS Federal, we unite motivated and innovative professionals dedicated to solving complex government challenges through state-of-the-art technology. We value collaboration and are looking for individuals eager to contribute to government innovation. Our supportive workplace fosters professional growth and provides numerous learning opportunities.

Join our innovative team at sosi1 as a Senior Machine Learning Engineer. In this role, you will be pivotal in developing cutting-edge machine learning solutions that drive business success. Your expertise will help advance our projects, from conception through to deployment.We are looking for passionate individuals who thrive in a dynamic environment and are eager to tackle complex challenges using advanced algorithms and data analysis techniques.

About LynkAt Lynk, we are pioneering the future of connectivity with our innovative satellite direct-to-device (D2D) technology. Lynk holds the exclusive commercial license from the FCC to operate such a system, enabling mobile network operators' subscribers to send and receive text messages to and from space using standard, unmodified mobile devices. Our service has been rigorously tested across all seven continents and has received regulatory approvals in over 30 countries. Currently, we are deploying our services commercially through more than 40 contracts with mobile network operators covering nearly 50 countries.Our mission is to ensure that all 8 billion people on Earth can remain connected with the phone they already possess, regardless of their location. By joining Lynk, you will play a vital role in transforming the lives of billions, aiding in poverty alleviation, and potentially saving countless lives.Job SummaryWe are seeking a Wireless Engineer with a strong background in wireless communications, signal processing, and RAN development to lead the design and implementation of air interfaces for our satellite-direct-to-phone services. This position will focus on developing DSP, optimizing physical layer procedures, and implementing customized resource scheduling algorithms to drive innovation in next-generation satellite-based mobile networks.Core ResponsibilitiesIn your role as a Wireless Engineer, you will:Design and implement physical layer (PHY) and medium access control (MAC) layer algorithms for satellite communication links.Develop baseband modems on software-defined radio (SDR) platforms.Evaluate algorithm performance through simulations and on target platforms.Create test software and drivers to support unit, integration, and system testing of all base station software functions.Conduct link budget analysis for LTE and 5G systems between satellites and user equipment (UEs).Collaborate with team members to benchmark payload software applications.QualificationsMaster’s degree or higher in Electrical Engineering, Computer Science, or a related field.Extensive experience in wireless communications and signal processing.Proficiency in developing algorithms for RAN systems.

Join Lynk and Revolutionize ConnectivityAt Lynk, we are pioneers of satellite direct-to-device (D2D) technology, holding the exclusive commercial license from the FCC to operate a D2D system. Our innovative service enables mobile network operators' subscribers to send and receive text messages from space using standard mobile devices, untouched by modifications. Having tested our technology across all seven continents and secured regulatory approvals in over 30 countries, we are on a mission to deploy our services commercially across approximately 50 countries through partnerships with more than 40 mobile network operators.Our goal is ambitious yet simple: to ensure that the 8 billion people on Earth remain connected, regardless of their location or circumstances. By joining Lynk, you are stepping into a role where your contributions can impact billions, uplift communities from poverty, and potentially save lives.Position OverviewLynk is seeking a skilled Wireless Engineer to design and implement feeder link modems for our spacecraft and ground systems. This role will involve the development, implementation, and testing of digital signal processing (DSP) and satellite communication protocols. The ideal candidate will bring a robust background in wireless communication, signal processing, and software engineering to foster innovation in next-generation satellite networks.Your ResponsibilitiesDesign and implement DSP algorithms and wireless protocols within the PHY and MAC layers.Deliver high-performance, reliable production code for software-defined radio (SDR) platforms utilizing single-board computers and/or FPGAs.Assess algorithm performance through simulation tools such as MATLAB and Python before implementation.Validate performance on hardware using RF lab equipment, including spectrum analyzers and channel simulators, along with networking tools like ping and iperf.Create test automation frameworks and manage CI/CD pipelines to facilitate unit, integration, and system testing of modems.Collaborate with cross-functional teams in RF, electronics, and hardware to integrate, benchmark, and troubleshoot payload software and communication systems.Work alongside the operations team to swiftly debug production issues and resolve complex software and hardware anomalies both in orbit and on the ground.

At Accenture Federal Services, we prioritize empowering the US federal government to strengthen our nation and enhance the quality of life for its citizens. With over 13,000 dedicated professionals, we are committed to harnessing the immense possibilities of technology and innovation for our clients in defense, national security, public safety, civilian, and military health sectors. As part of Accenture Federal Services, a technology leader within the global Accenture family, you will join a recognized Glassdoor Top 100 Best Place to Work. We foster a collaborative and inclusive environment where you will feel valued and supported in your growth journey through practical experience, certifications, and industry training. Be a part of our mission to drive meaningful, enduring change that propels government initiatives forward! Job DescriptionThis position involves hands-on development and integration of an Agentic AI system with existing data platforms. The focus will be on data integration, query execution, and implementing agentic workflows and orchestration logic.