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21 principal ground systems integrator jobs found

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SAIC Onsite principal ground systems integrator
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SAIC
Aug 05, 2026
Principal Ground Systems Integrator
SAIC VA
Description SAIC is seeking experienced Principal Ground Systems Integrator to support the Space Development Agency (SDA) Tranche 3 Program Integration (T3PI) program. This position requires an active Secret security clearance. SAIC will be overseeing the Systems Engineering and Integration of the Tranche 3 space vehicle constellations, hundreds of satellites accomplishing multiple mission areas, including missile warning, tracking and defense. We work with the SDA, end users, space vehicle contractors, and ground segment contractors to ensure the architecture, requirements, implementation, integration and testing are executed successfully. Consistent with the SDA's approach, the program will be fast-paced, dynamic, highly exciting and uniquely rewarding for the right candidate. This position can be onsite in Chantilly, VA or remote from Colorado Springs, CO or Denver, CO. Responsibilities: Act as Program Integrator Liaison to the Ground Segment development contractor...
SAIC
Aug 05, 2026
Principal Ground Systems Integrator
SAIC CO
Description SAIC is seeking experienced Principal Ground Systems Integrator to support the Space Development Agency (SDA) Tranche 3 Program Integration (T3PI) program. This position requires an active Secret security clearance. SAIC will be overseeing the Systems Engineering and Integration of the Tranche 3 space vehicle constellations, hundreds of satellites accomplishing multiple mission areas, including missile warning, tracking and defense. We work with the SDA, end users, space vehicle contractors, and ground segment contractors to ensure the architecture, requirements, implementation, integration and testing are executed successfully. Consistent with the SDA's approach, the program will be fast-paced, dynamic, highly exciting and uniquely rewarding for the right candidate. This position can be onsite in Chantilly, VA or remote from Colorado Springs, CO or Denver, CO. Responsibilities: Act as Program Integrator Liaison to the Ground Segment development contractor...
SAIC
Aug 05, 2026
Principal Ground Systems Integrator
SAIC CO
Description SAIC is seeking experienced Principal Ground Systems Integrator to support the Space Development Agency (SDA) Tranche 3 Program Integration (T3PI) program. This position requires an active Secret security clearance. SAIC will be overseeing the Systems Engineering and Integration of the Tranche 3 space vehicle constellations, hundreds of satellites accomplishing multiple mission areas, including missile warning, tracking and defense. We work with the SDA, end users, space vehicle contractors, and ground segment contractors to ensure the architecture, requirements, implementation, integration and testing are executed successfully. Consistent with the SDA's approach, the program will be fast-paced, dynamic, highly exciting and uniquely rewarding for the right candidate. This position can be onsite in Chantilly, VA or remote from Colorado Springs, CO or Denver, CO. Responsibilities: Act as Program Integrator Liaison to the Ground Segment development contractor...
SAIC
Aug 05, 2026
Senior Principal Ground Systems Integrator
SAIC VA
Description SAIC is seeking experienced Senior Principal Ground Systems Integrator to support the Space Development Agency (SDA) Tranche 3 Program Integration (T3PI) program. This position requires an active Secret security clearance. SAIC will be overseeing the Systems Engineering and Integration of the Tranche 3 space vehicle constellations, hundreds of satellites accomplishing multiple mission areas, including missile warning, tracking and defense. We work with the SDA, end users, space vehicle contractors, and ground segment contractors to ensure the architecture, requirements, implementation, integration and testing are executed successfully. Consistent with the SDA's approach, the program will be fast-paced, dynamic, highly exciting and uniquely rewarding for the right candidate. This role can be onsite in Chantilly, VA or remote in Colorado Springs, CO or Denver, CO. Responsibilities: Act as Program Integrator Liaison to the Ground Segment development contractor...
SAIC
Aug 05, 2026
Senior Principal Ground Systems Integrator
SAIC CO
Description SAIC is seeking experienced Senior Principal Ground Systems Integrator to support the Space Development Agency (SDA) Tranche 3 Program Integration (T3PI) program. This position requires an active Secret security clearance. SAIC will be overseeing the Systems Engineering and Integration of the Tranche 3 space vehicle constellations, hundreds of satellites accomplishing multiple mission areas, including missile warning, tracking and defense. We work with the SDA, end users, space vehicle contractors, and ground segment contractors to ensure the architecture, requirements, implementation, integration and testing are executed successfully. Consistent with the SDA's approach, the program will be fast-paced, dynamic, highly exciting and uniquely rewarding for the right candidate. This role can be onsite in Chantilly, VA or remote in Colorado Springs, CO or Denver, CO. Responsibilities: Act as Program Integrator Liaison to the Ground Segment development contractor...
SAIC
Aug 05, 2026
Senior Principal Ground Systems Integrator
SAIC CO
Description SAIC is seeking experienced Senior Principal Ground Systems Integrator to support the Space Development Agency (SDA) Tranche 3 Program Integration (T3PI) program. This position requires an active Secret security clearance. SAIC will be overseeing the Systems Engineering and Integration of the Tranche 3 space vehicle constellations, hundreds of satellites accomplishing multiple mission areas, including missile warning, tracking and defense. We work with the SDA, end users, space vehicle contractors, and ground segment contractors to ensure the architecture, requirements, implementation, integration and testing are executed successfully. Consistent with the SDA's approach, the program will be fast-paced, dynamic, highly exciting and uniquely rewarding for the right candidate. This role can be onsite in Chantilly, VA or remote in Colorado Springs, CO or Denver, CO. Responsibilities: Act as Program Integrator Liaison to the Ground Segment development contractor...
SAIC
Aug 05, 2026
Senior SIGINT Network Engineer
SAIC MD
Description SAIC is seeking a Senior SIGINT Network Engineer in Ft. Meade, MD . Candidates must have the ability to work fully onsite at Fort Meade, MD. JOB DESCRIPTION : Analyze and design ISR data flows, addressing latency, throughput, and synchronization issues; create technical documentation and resolve data workflow bottlenecks. Analize network protocols and configurations (e.g., OSPF, BGP, VLANs, QoS). Configure network hardware and tools, including routers, switches, firewalls, and monitoring systems. Develop integration strategies for ISR platforms, ensuring compliance with standards; implement scalable ISR pipelines using edge computing and AI/ML models. Translate operational concepts into technical requirements; author and review architecture views, ICDs, SEPs, and TEMPs; conduct trade studies and present findings. Oversee ISR and SIGINT tools implementation, advise on AI/ML deployments, ensure CSfC compliance, and manage cross-domain information sharing....
SAIC
Aug 05, 2026
Senior Technical Writer
SAIC VA
Description SAIC is seeking a Senior Technical Writer to join our team in support of the Air Operations Center Weapons System (AOC WS) Falconer Program. The position is located at the USAF customer site in Hampton, VA, and reports to the Engineering and Sustainment IPT Lead. This position will support activities at Langley Air Force Base. The selected individual will be part of a team that is responsible for the installation, configuration, sustainment, and troubleshooting of Core, Networking, and Command and Control (C2) systems. This is an onsite position with no travel required. This position requires a demonstrated/thorough understanding and application of technical writing, and configuration management principals and processes. The successful candidate must be effective at face-to-face interaction with customers (military, government civil service, and contractors) to respond to requests for information and support for technical meetings, technical interchanges, and...
SAIC
Aug 05, 2026
Principal Hardware Engineer
SAIC CA
Description SAIC seeks an experienced and energetic Principal Hardware Enginee r to directly support the modernization of the space launch ranges, meeting mission requirements, providing range capabilities, and supporting the Assured Access to Space (AATS) mission. The overarching purpose of the program is to perform system modernization and digital transformation projects that will enable the acceleration of the space launch cadence to enable the Spaceport of the future. This position is located in Santa Maria, CA. Job Responsibilities: • Perform electrical and mechanical (signal, power & thermal) analysis at the rack level. • Generation of engineering drawings in accordance with ASME and IEEE standards, including rack assembly drawings, interconnect wiring diagrams and custom cable assemblies. • Analysis of supplier LRUs, including step-file and 3D model review and compliance to specifications. • Ability to support system integration, test, development, and execution...
SAIC
Aug 05, 2026
Principal Systems Engineer Principal
SAIC CA
Description SAIC seeks an experienced and energetic Principal Systems Engineer to directly support the modernization of the space launch ranges, meeting mission requirements, providing range capabilities, and supporting the Assured Access to Space (AATS) mission. The overarching purpose of the program is to perform system modernization and digital transformation projects that will enable the acceleration of the space launch cadence to enable the Spaceport of the future. This position is located in Santa Maria, CA. Job Responsibilities: • Providing system-level engineering support and expertise to a cross-functional team. • Providing preliminary solutions to engineering problems of moderate scope and complexity in an expeditious, efficient, and timely manner. • Identify and apply current and emerging Digital Engineering practices, methods, and tools to address our sponsor and partners' most pressing challenges. • Apply knowledge and principles of agile acquisition,...
SAIC
Aug 05, 2026
Cloud Engineer Principal
SAIC DC
Description Position Overview We are seeking a talented and experienced Cloud Engineer Principal to join our team. The ideal candidate will have a strong background in cloud networking technologies, with emphasis on IPv6 networking, network design, implementation, and troubleshooting. You will collaborate with cross-functional teams to design and maintain the DOT's IPv6 cloud infrastructure, ensuring optimal performance and security. You will also work with the cloud team in the management and administration of cloud networking components. Responsibilities: Develop and execute a comprehensive IPv6 strategy for a multi-cloud environment, including migration plans and IPv6 adoption roadmaps Implement advanced security measures for IPv6 networks, including firewall policies, intrusion detection systems, and DDoS management Collaborate with other IT teams and departments to ensure seamless integration of IPv6 networking solutions Management and administration of cloud...
SAIC
Jul 27, 2026
Senior Program Systems Integration Engineer
SAIC CA
Description JOB DESCRIPTION: SAIC is seeking a Principal Program Systems Integration Engineer to join our team in El Segundo, CA. Due to security requirements, work is required to be on-site in a secure facility. SAIC is sub-contractor on the Military Satellite Communications (MILSATCOM) Systems Engineering, Integration and Test (MSEIT) contract. The MSEIT effort provides leading edge SE&I for the Space Force's Space System Command. We support the Space Force's acquisition of state-of-the-art MILSATCOM systems, providing secure global, survivable, and protected communications for our nation's warfighters. We seek technical individuals who will thrive in a highly collaborative work environment of small teams, using the most modern tools and methodologies to tackle the challenges of integrating complex space and ground communications systems. You will join the Systems Integration team within the broader Systems Engineering team defining the next generation of space...
SAIC
Jul 15, 2026
Senior Principal Specialty Engineer
SAIC HI
Description SAIC is seeking a Senior Principal Specialty Engineer t o serve in HQ Pacific Air Forces (HQ/PACAF), Oahu, Hawaii. Work will be in PACAF A8Z Advanced Programs Division to provide subject matter expertise in technologies applicable to USAF warfighting capabilities and long-term continuity. The successful applicant will steer development of advanced Science and Technology (S&T) programs to transition into Pacific Air Forces, the Combat Air Forces (CAF), and theDepartment of the Air Force (DAF) writ large. The role coordinates across mutltiple MAJCOMs, Air Staff and other organizations asrequired to advocate with intent to field warfighting capabilities across the warfighting portfolio. They will shape PACAF, CAF, and DAF programming strategy to ensure future warfighter requirements are met. This position is located in Hawaii and requires up to 25% travel to CONUS, Alaska, and Hawaii areas. OCONUS travel possible. Key duties/responsibilities include, but are...
SAIC
Jul 15, 2026
Systems Engineer
SAIC VA
Description SAIC is seeking a Systems Engineer to join our team in support of the Air Operations Center Weapons System (AOC WS) Falconer Program. This position requires technical engineering experience, with a demonstrated understanding and application of systems engineering and configuration management principals and processes, mission planning/scheduling, cloud computing architectures (e.g., hybrid environments, AWS/Azure GovCloud), along with experience in systems engineering and sustainment. The successful candidate will be effective at face-to-face interaction with customers and other contractors to respond to requests for information, support to technical meetings, technical interchanges and enterprise working groups. The candidate must be able to work independently and represent the program and SAIC at meetings and working groups with government and associate contractors. Responsibilities include, but are not limited to: Perform Systems Engineering in Core...
SAIC
Jul 15, 2026
Sr. Principal Digital Engineer- MBSE
SAIC CA
Description SAIC's Solutions & Technology Group (STG) is seeking an experienced MBSE Sr. Principal Digital Engineer to join our team of experts. This position will lead the development, execution, and maturation of cutting-edge Digital Engineering solutions in support of Defense, Federal Civilian, and/or National Security customers and their systems. This role focuses on advancing model-based systems engineering (MBSE), digital engineering (DE), and system-of-systems (SoS) capabilities to address evolving engineering challenges and deliver mission success. This position requires onsite work in San Diego, CA. Flexibility to travel up to 10% of the time is required for this role. You will work alongside a team of experts and stakeholders in a dynamic, mission-driven environment to advance cutting-edge capabilities in support of national security objectives. As a thought leader and systems engineering expert, you will support the integration of MBSE methodologies...
SAIC
Jun 29, 2026
Modeling and Simulation Systems Engineer
SAIC
Description SAIC is seeking a Modeling & Simulation (M&S) Systems Principal to support the Collaborative Operations for Battlespace Resilient Architecture (COBRA) program at the US Air Forces Europe / Air Forces Africa (U-A) Warfare Center (UAWC) in Kaiserslautern, Germany. COBRA provides for the implementation, integration, development, and delivery of Modeling and Simulation (M&S) solutions to support the US Air Force, Department of Defense, and mission partner multi-domain operations (MDO) within the Joint All-Domain Command and Control (JADC2) strategy. The role of this position is to provide Systems Engineering activities directly supporting the Live, Virtual, and Constructive (LVC) M&S training and analysis environments at the UAWC. Success in this position directly impacts the training readiness of United States and partner military forces in Europe. This position provides a unique opportunity to work directly with the US and partner nation...
SAIC
Jun 29, 2026
Senior RF Systems Engineer
SAIC CA
Description SAIC has an opening for a Space RF Payload subject matter expert (SME) with in-depth knowledge of digital signal processing, signals, remote sensing, mission analyses, and system engineering. You will provide subject matter expertise to support customer decisions with respect to contractors' development of spaceborne RF signal processing payloads, ground processing systems, and overall mission capabilities. You will work in customer facilities in El Segundo, CA , directly sitting with our customers to provide our support. You will perform the following duties and "fun stuff": Responsible for acting as primary technical oversight for the development, build, verification and deployment of Space RF payloads, providing Government leadership, as needed, recommend course corrections to the payload design and build through delivery. Requirements generation. Evaluation and compliance assessments to generated requirements and requirements flow down. Concept design...
SAIC
Jun 17, 2026
Principal Software Engineer
SAIC CO
Description SAIC seeks a highly experienced and energetic Principal Software Engineer to support the US Space Force, Space Systems Command, in performing operational maintenance and sustainment of ground-based radars critical to US and Allied strategic missile surveillance, warning, defense, and space surveillance missions in Colorado Springs, Colorado. In support of the government customer, the SAIC Program Manager, and the Chief Engineer, the Software Engineer is responsible for responsive and coherent planning, development, and delivery of PARCS and UEWR assessment of systems and networks within the environments to identify where those systems and networks deviate from acceptable configurations, enclave policy, or local policy. Job Duties: Responsible for code development and code deployment for the software version releases which modifies the software baseline of the BMEWS/PAVE PAWS ground-based radar sensors. Designs, develops, documents, tests and...
SAIC
Jun 01, 2026
Software - Architect
SAIC CA
Description SAIC is seeking a Software Architect to join our team in El Segundo, CA or Colorado Springs, CO. The Software Architect will work closely with the Principal Engineer to define the platform's overall design, reference architecture, and supporting demonstrators. This role demands broad technical depth and is well suited to someone experienced across the full stack of large-scale, deployed systems who can make principled, high-quality design decisions across diverse technologies. The MILSATCOM Systems Engineering, Integration, and Test (MSEIT) effort provides leading edge Systems Engineering & Integration (SE&I) for the US Space Force's Space Systems Center (SSC). We support the Space Force's acquisition of state-of-the-art satellite communications systems, providing global secure, survivable, and protected communications for our nation's warfighters. We seek technical individuals who will thrive in a highly collaborative work environment of small teams, using...
SAIC
Jun 01, 2026
Software - Architect
SAIC CO
Description SAIC is seeking a Software Architect to join our team in El Segundo, CA or Colorado Springs, CO. The Software Architect will work closely with the Principal Engineer to define the platform's overall design, reference architecture, and supporting demonstrators. This role demands broad technical depth and is well suited to someone experienced across the full stack of large-scale, deployed systems who can make principled, high-quality design decisions across diverse technologies. The MILSATCOM Systems Engineering, Integration, and Test (MSEIT) effort provides leading edge Systems Engineering & Integration (SE&I) for the US Space Force's Space Systems Center (SSC). We support the Space Force's acquisition of state-of-the-art satellite communications systems, providing global secure, survivable, and protected communications for our nation's warfighters. We seek technical individuals who will thrive in a highly collaborative work environment of small teams, using...
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