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22 principal ground systems integrator jobs found

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Security Clearance 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...
Odyssey Systems Consulting Group
Aug 06, 2026
Full time
Principal Logistics Manager
Odyssey Systems Consulting Group MA
Position Summary Odyssey Systems has an exciting opportunity for a Principal Logistics Manager providing support to the Air Force Life Cycle Management Center-Ground Base Air Defense Sensor division (AFLCMC/ESG).   The ESG Division manages efforts focused on developing, acquiring, fielding and sustaining programs that support worldwide communications, Battle Management, Command & Control, Intelligence, Surveillance & Reconnaissance (C2ISR), Air/Ground Surveillance, Time Critical Targeting, Combat Identification, Radar Imagery, Integrated Air/Missile Defense, and Mobile/Fixed C2ISR Performance, Exploitation & Dissemination Facilities.   This is a full time position located at Hanscom AFB, Bedford, MA. Responsibilities The selected candidate will provide senior-level acquisition logistics and sustainment support throughout the weapon system lifecycle. Responsibilities include developing logistics strategies,...
LMI
Jul 29, 2026
Tech Integrator LNO - Clearance Required
LMI Washington, DC
Overview LMI is seeking a Technical Integrator to serve as a Liaison Officer based in the National Capital Region (NCR) to represent a Department of War mission partner across multiple Department of War organizations, operational task forces, and mission partners. The Tech Integrator will serve as the organization’s primary NCR interface, synchronizing requirements, priorities, decisions, and actions across senior leaders, operational elements, technical teams, program offices, and industry partners. This position requires a Top-Secret security clearance.     LMI is a new breed of digital solutions provider dedicated to accelerating government impact with innovation and speed. Investing in technology and prototypes ahead of need, LMI brings commercial-grade platforms and mission-ready AI to federal agencies at commercial speed.   Leveraging our mission-ready technology and solutions, proven expertise in federal deployment, and strategic relationships,...
LMI
Jul 29, 2026
Tech Integrator LNO - Clearance Required
LMI Virginia Beach, VA
Overview LMI is seeking a Technical Integrator to represent a Department of War mission partner to United States Naval Special Warfare Command (WARCOM) in Little Creek, Virginia. The Tech Integrator will serve as the mission partner’s primary interface with WARCOM, synchronizing requirements, priorities, decisions, and actions across government stakeholders, operational units, technical teams, and industry partners supporting the Naval Special Warfare community. This role requires an active Top-Secret security clearance. LMI is a new breed of digital solutions provider dedicated to accelerating government impact with innovation and speed. Investing in technology and prototypes ahead of need, LMI brings commercial-grade platforms and mission-ready AI to federal agencies at commercial speed. Leveraging our mission-ready technology and solutions, proven expertise in federal deployment, and strategic relationships, we enhance outcomes for the government...
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...
Lockheed Martin
Jul 02, 2026
DevSecOps Engineer, Sr. - Embedded, Grand Prairie, TX
Lockheed Martin Grand Prairie, TX
Description: Lockheed Martin is a global security and aerospace company that employs approximately 114,000 people worldwide and is principally engaged in the research, design, development, manufacture, integration and sustainment of advanced technology systems, products and services. Lockheed Martin Missiles and Fire Control (MFC) is one of four Lockheed Martin business areas. MFC is a recognized designer, developer and manufacturer of precision engagement aerospace and defense systems for the U.S. and allied militaries. MFC develops, manufactures and supports advanced products for military customers that include the U.S. Army, Navy, Air Force, Marine Corps, NASA and dozens of foreign allies. MFC also offers a wide range of products and services for the global civil nuclear power industry and the military’s green power initiatives. As a Senior Software Engineer at MFC, you will join one of the largest networks of software professionals, implementing cutting edge technologies...
Lockheed Martin
Jun 19, 2026
Software Automated Test Engineer - GMD Weapons Systems (GWS)
Lockheed Martin Huntsville, AL
Description: What We're Doing Become a part of something IMPACT-ful! Ground Missile Defense (GMD) is the heart of the Missile Defense System and a key element of our nation’s defense against ballistic missile attacks. The GMD Weapon System (GWS) processes data from multiple sensors to identify and characterize the inbound ballistic missile threat, plans the best defensive solution, and launches the intercepting missiles to negate the threat. The Work The Automated Software Test Engineer will support the Missile Defense Agency’s GMD Weapon System program by developing, maintaining, and executing automated test capabilities used to verify mission-critical software functionality. The engineer will work with software development, systems engineering, integration, cybersecurity, and test teams to ensure software products meet technical, program, and customer requirements. Who We Are Lockheed Martin is a global aerospace, defense, and security company dedicated to...
Lockheed Martin
May 29, 2026
Embedded Senior Staff Software Engineer / Embedded / C++ / Orlando, FL
Lockheed Martin Orlando, FL
Description: This is a multi-hire position for a variety of highly embedded and sensor driven programs. These programs are notable programs such as JASSM, LRASM, EOTS and many more classified programs that are in need of engineers with experience writing drivers, working in hardware abstraction layer architectures and are familiar with microservice style architectures. We want you, if you enjoy writing command and control code for sensors and doing hardware software integration in classified labs. This position is responsible for all phases of the software development lifecycle including requirements analysis, design, code and unit test, and hardware/software integration and verification. The individual will develop embedded software in C++ and embedded operating system in an Agile environment using JIRA, Git and Confluence. The individual will need to apply appropriate standards, processes, procedures and tools throughout the development lifecycle. Lockheed Martin is a...
Lockheed Martin
May 29, 2026
UI / Mission Planning Software Engineer, Staff / C++ - Orlando, FL
Lockheed Martin Orlando, FL
Description: You will be a Staff Software Engineer on our team at Lockheed Martin. Lockheed Martin is a global security and aerospace company that employs approximately 114,000 people worldwide and is principally engaged in the research, design, development, manufacture, integration and sustainment of advanced technology systems, products and services. Lockheed Martin Missiles and Fire Control (MFC) is one of four Lockheed Martin business areas. MFC is a recognized designer, developer and manufacturer of precision engagement aerospace and defense systems for the U.S. and allied militaries. MFC develops, manufactures and supports advanced products for military customers that include the U.S. Army, Navy, Air Force, Marine Corps, NASA and dozens of foreign allies. MFC also offers a wide range of products and services for the global civil nuclear power industry and the military’s green power initiatives. What You Will Be Doing The role will require and focus on building...
Lockheed Martin
May 29, 2026
Embedded Staff Software Engineer / Embedded / C++ / Orlando, FL
Lockheed Martin Orlando, FL
Description: This is a multi-hire position for a variety of highly embedded and sensor driven programs. These programs are notable programs such as JASSM, LRASM, EOTS and many more classified programs that are in need of engineers with experience writing drivers, working in hardware abstraction layer architectures and are familiar with microservice style architectures. We want you, if you enjoy writing command and control code for sensors and doing hardware software integration in classified labs. This position is responsible for all phases of the software development lifecycle including requirements analysis, design, code and unit test, and hardware/software integration and verification. The individual will develop embedded software in C++ and embedded operating system in an Agile environment using JIRA, Git and Confluence. The individual will need to apply appropriate standards, processes, procedures and tools throughout the development lifecycle. Lockheed Martin is a...
Lockheed Martin
May 29, 2026
Embedded Software Engineer / Embedded / C++ / Orlando, FL
Lockheed Martin Orlando, FL
Description: This is a multi-hire position for a variety of highly embedded and sensor driven programs. These programs are notable programs such as JASSM, LRASM, EOTS and many more classified programs that are in need of engineers with experience writing drivers, working in hardware abstraction layer architectures and are familiar with microservice style architectures. We want you, if you enjoy writing command and control code for sensors and doing hardware software integration in classified labs. This position is responsible for all phases of the software development lifecycle including requirements analysis, design, code and unit test, and hardware/software integration and verification. The individual will develop embedded software in C++ and embedded operating system in an Agile environment using JIRA, Git and Confluence. The individual will need to apply appropriate standards, processes, procedures and tools throughout the development lifecycle. Lockheed Martin is a...
Lockheed Martin
May 29, 2026
UI / Mission Planning Software Engineer, Senior / C++ - Orlando, FL
Lockheed Martin Orlando, FL
Description: You will be a Senior Software Engineer on our team at Lockheed Martin. Lockheed Martin is a global security and aerospace company that employs approximately 114,000 people worldwide and is principally engaged in the research, design, development, manufacture, integration and sustainment of advanced technology systems, products and services. Lockheed Martin Missiles and Fire Control (MFC) is one of four Lockheed Martin business areas. MFC is a recognized designer, developer and manufacturer of precision engagement aerospace and defense systems for the U.S. and allied militaries. MFC develops, manufactures and supports advanced products for military customers that include the U.S. Army, Navy, Air Force, Marine Corps, NASA and dozens of foreign allies. MFC also offers a wide range of products and services for the global civil nuclear power industry and the military’s green power initiatives. What You Will Be Doing The role will require and focus on building...
Lockheed Martin
May 23, 2026
Software Engineer - Embedded, Dallas, TX - Associate
Lockheed Martin Grand Prairie, TX
Description: Lockheed Martin is a global security and aerospace company that employs approximately 114,000 people worldwide and is principally engaged in the research, design, development, manufacture, integration and sustainment of advanced technology systems, products and services. Lockheed Martin Missiles and Fire Control (MFC) is one of four Lockheed Martin business areas. MFC is a recognized designer, developer and manufacturer of precision engagement aerospace and defense systems for the U.S. and allied militaries. MFC develops, manufactures and supports advanced products for military customers that include the U.S. Army, Navy, Air Force, Marine Corps, NASA and dozens of foreign allies. MFC also offers a wide range of products and services for the global civil nuclear power industry and the military’s green power initiatives. As a Software Engineer Asc at MFC, you will join one of the largest networks of software professionals, implementing cutting edge technologies on...
Lockheed Martin
May 23, 2026
1LMX DevSecOps, Senior / C++ - Orlando, FL
Lockheed Martin Orlando, FL
Description: Lockheed Martin’s Software Factory, a leader in DevSecOps-driven software engineering serving the aerospace and defense sectors. The Lockheed Martin Software Factory delivers customized solutions to meet the needs of our diverse customers — from commercial to classified — in order to scale across multiple programs. Embedding (Development, Security and Operations) DevSecOps in every step of our software development keeps our clients at the cutting edge of cybersecurity. Secure coding is a fundamental principle behind our DevOps philosophy to make sure the best cyber security practices are considered at every step of development. We are focused on architecting software for frequent delivery. Modular open systems architecture has been key to our systems for many years, and we are using new technologies such as container orchestration with Kubernetes to drive modularity through containerized microservice architecture all the way into the deployed system. Not only does...
Lockheed Martin
May 23, 2026
Senior Electrical Engineer (Level III) - Top Secret Clearance
Lockheed Martin Littleton, CO
Description: Position details: Location: Littleton, CO Work Schedule: 9x80 Position type: Full-time onsite (this is not a hybrid position) Space is a critical domain, connecting our technologies, our security, and our humanity. While others view space as a destination, we see it as a realm of possibilities, where we can do more — we can innovate, invest, inspire, and integrate our capabilities to transform the future. At Lockheed Martin Space, we aim to harness the full potential of space to cultivate innovation, reduce costs, and push the boundaries of what technology can achieve. We’re creating future ready solutions, focusing on resiliency and urgency through our 21st Century Security® vision. We’re erasing boundaries and forming partnerships across industries and around the world. We’re advancing spacecraft and the workforce to fuel the next generation. And we’re reimagining how space can connect us, ensuring security and prosperity. Join us in shaping a new era in...
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