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23 subcontract management senior jobs found

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Security Clearance subcontract management senior
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Lockheed Martin
May 15, 2026
Subcontract Program Management, Senior Staff
Lockheed Martin Englewood, CO
Description: The mission matters. So do the people behind it. With advancing defense technology at our core, what sets us apart is a culture of collaboration, purpose, and impact. What is the mission? 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. What is the mission? Supply Chain’s vision is to enable customer and mission success through supply chain strategies and execution that deliver superior operational program performance and create competitive...
General Dynamics Mission Systems, Inc
Jun 17, 2026
Senior Principal Contracts Specialist
General Dynamics Mission Systems, Inc Marion, VA
Basic Qualifications Bachelor's degree or equivalent combination of education and relevant experience is required plus a minimum of 10 years of relevant experience; or Master's degree plus a minimum of 8 years of relevant experience.   CLEARANCE REQUIREMENTS: Ability to obtain a Department of Defense SECRET security clearance is required at time of hire. Applicants selected will be subject to a U.S. Government security investigation and must meet eligibility requirements for access to classified information. Due to the nature of work performed within our facilities, U.S. citizenship is required. Responsibilities for this Position Overview: A Contracts Specialist is responsible for supporting the management of the company's contractual agreements with customers, in the drafting, negotiation, and execution of contracts, as well as ensuring compliance with contract terms and conditions. The Contracts Specialist also...
SAIC
Jun 10, 2026
Integrated Product Team (IPT) Lead
SAIC CO
Description SAIC is seeking an Integrated Product Team (IPT) Lead to join the National Security and Space Sector (NSS). You would work on a joint Intelligence Community (IC) and Department of Defense (DoD) crown jewel program providing highly specialized space/counter-space engineering, scientific, and analytical services from DenverAurora, Colorado. We support the Nation's leading-edge IC and DoD space programs and offer compelling, deep-technical work that has direct influence and impact on program development and operations. Our team has Subject Matter Experts (SMEs) across a variety of disciplines, including physics, math, RF, optics, space acquisition and operations, and intelligence collection and analysis. This IPT Lead will work in a collaborative team-focused environment of U.S. Government civilians and contractors solving applied technical problems and developing usable solutions for multiple space-related capabilities and threats. The ideal candidate will: •...
SAIC
Jun 08, 2026
Subcontracts Analyst Sr
SAIC VA
Description The Army/Navy Business Group (ANBG) at SAIC represents the full depth and breadth of the acquisition value chain - from the sell side (customer engagement and strategy development) to the buy side (program execution, strategic alliances, supply chain management and subcontractor development). We are the full acquisition organization that supports our external and internal customer mission. Our dynamic team of acquisition professionals support key business areas and strategy for SAIC's Growth Technology Accelerants (GTA) as well as core business initiatives. GTAs include Secure Cloud, Enterprise IT and Systems Integration & Delivery. Core business includes Engineering Services, IT & Technical Services and Logistics & Supply Chain. We are seeking a Senior Subcontracts Analyst to administer and manage subcontracts/proposals in support of various Department of Defense Agencies. This position, which is fully remote, reports no direct staff and requires someone...
SAIC
Jun 08, 2026
Subcontracts Analyst Sr
SAIC AL
Description The Army/Navy Business Group (ANBG) at SAIC represents the full depth and breadth of the acquisition value chain - from the sell side (customer engagement and strategy development) to the buy side (program execution, strategic alliances, supply chain management and subcontractor development). We are the full acquisition organization that supports our external and internal customer mission. Our dynamic team of acquisition professionals support key business areas and strategy for SAIC's Growth Technology Accelerants (GTA) as well as core business initiatives. GTAs include Secure Cloud, Enterprise IT and Systems Integration & Delivery. Core business includes Engineering Services, IT & Technical Services and Logistics & Supply Chain. We are seeking a Senior Subcontracts Analyst to administer and manage subcontracts/proposals in support of various Department of Defense Agencies. This position, which is fully remote, reports no direct staff and requires someone...
SAIC
Jun 03, 2026
Systems Engineer - Platform
SAIC VA
Description SAIC is seeking a skilled and motivated Systems Engineer - Platform to join our MAJESTIC Joint Program Office (JPO) Team in support of an on-premises enterprise IT environment. The primary focus of this role is the design, implementation, operation, and maintenance of enterprise infrastructure and platform services to ensure the seamless performance, scalability, security, and reliability of mission-critical IT systems. In addition to traditional platform services, we are seeking a systems engineer with specific expertise in Kubernetes and containerization technologies to support modernization efforts. The successful candidate will leverage their knowledge of containerized architectures to improve platform scalability, streamline deployments, and enhance system resiliency. This role requires collaboration within a complex enterprise environment of virtualized systems, cloud platforms, Windows infrastructure, and networking services to deliver secure and...
Lockheed Martin
Jun 02, 2026
Subcontracts Manager, Senior
Lockheed Martin Englewood, CO
Description: The mission matters. So do the people behind it. With advancing defense technology at our core, what sets us apart is a culture of collaboration, purpose, and impact. What is the mission? 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. What does this role look like? The Fleet Ballistic Missile (FBM) Program is seeking a high potential and high performing leader with relevant Program Management experience and demonstrated ability to...
SAIC
Jun 01, 2026
Senior Information Systems Security Officer
SAIC VA
Description SAIC is seeking a motivated and skilled Senior Information Systems Security Officer (ISSO) to support cybersecurity and compliance activities for mission-critical IT systems on the MAJESTIC Joint Program Office (JPO) Team . In this role, the ISSO will be responsible for implementing, managing, and assessing system security controls to ensure compliance with government regulations, standards, and best practices, including NIST 800-53 , RMF , and other federal security policies. The ideal candidate will work closely with system owners, administrators, and cross-functional security teams to assess risks, maintain security postures, and ensure the confidentiality, integrity, and availability of information systems that support the mission. This role requires on-site support in Springfield, VA . Key Responsibilities: Ensure compliance with Risk Management Framework (RMF) requirements by developing, maintaining, and assessing system security artifacts,...
SAIC
May 27, 2026
Sustainment Master Scheduler
SAIC CO
Description SAIC provides high-end engineering and advanced technology solutions to our customers in the intelligence and national security communities. In this position, your work will have a profound impact on the country's most critical role - protecting our national security. SAIC is seeking a Sustainment Master Scheduler to support a Space Systems Command (SSC) Program Management Office (PMO) located at Peterson Space Force Base (PSFB), CO. We conduct Operations & Sustainment (O&S) activities for state-of-the-art Military and Commercial Satellite Communications (SATCOM) and Nuclear Command, Control and Communications (NC3) systems, providing global secure, survivable and protected communications for our Nation's warfighters. We are looking for a highly-skilled, motivated and proactive Master Scheduler to be an integral teammate, defining the next generation of space-based telecommunication systems supporting legacy and transitioning Military and Commercial...
General Dynamics Mission Systems, Inc
May 20, 2026
Senior Contracts Manager - Airborne Systems Business Area
General Dynamics Mission Systems, Inc Bloomington, MN
Basic Qualifications Education Requirements: Bachelor's degree or equivalent is required plus a minimum of 10 years of relevant experience; or Master's degree or Juris Doctor degree plus a minimum of 8 years of relevant experience to meet managerial expectations Clearance Requirements:  Ability to obtain a Department of Defense Top Secret security clearance is required. Applicants selected will be subject to a U.S. Government security investigation and must meet eligibility requirements for access to classified information. Due to the nature of work performed within our facilities, U.S. citizenship is required. Responsibilities for this Position General Dynamics Mission Systems has an immediate opening for a Senior Contract Manager- Airborne Systems Business Area.  The position provides an opportunity to enhance the performance and profitability of an organization that supports some of our nation’s fundamental...
Lockheed Martin
May 07, 2026
Senior Software Engineer / Embedded, Grand Prairie, TX
Lockheed Martin Grand Prairie, TX
Description: You will be the Senior Software Engineer Sr for the Lockheed Martin Missiles and Fire Control (MFC) team. Our team is responsible for designing, developing, and manufacturing precision engagement aerospace and defense systems for the U.S. and allied militaries. 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...
SAIC
Apr 22, 2026
Information Technology Project Manager
SAIC VA
Description SAIC is seeking an experienced Information Technology Project Manager to lead and coordinate the planning, execution, and delivery of enterprise IT projects supporting the MAJESTIC Joint Program Office (JPO) Team in Springfield, VA . This individual will play a critical role in ensuring the successful execution of IT initiatives, adhering to project schedules, managing resources, and ensuring stakeholder communication. The successful candidate will have a proven track record in managing full lifecycle IT projects, including system upgrades, software implementations, and infrastructure deployments. The role involves working closely with cross-functional teams, stakeholders, and leadership to ensure that all project deliverables align with business objectives and that requirements are met on time, within scope, and within budget. This role requires strong communication skills, technical knowledge, and the ability to manage projects in compliance...
SAIC
Apr 22, 2026
Senior ServiceNow Developer
SAIC VA
Description SAIC is seeking a skilled and motivated Senior ServiceNow Developer to join our team in support of an enterprise IT environment. The primary focus of this role is on the design, development, implementation, and enhancement of ServiceNow workflows and capabilities to address complex business and operational needs. The successful candidate will be responsible for developing custom modules, maintaining platform configurations, integrating ServiceNow with other enterprise systems, and ensuring adherence to best practices and security standards. This role involves collaboration with cross-functional teams, including stakeholders, system administrators, and process owners, to design scalable solutions that improve business processes, enable automation, and enhance operational efficiency. The Senior ServiceNow Developer will work in a fast-paced, mission-critical environment to deliver innovative solutions that align with organizational goals. All work must...
Lockheed Martin
Jun 19, 2026
RF Engineering Associate Manager (Level IV) - 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, in-vest, 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 work-force to fuel the next generation. And we’re reimagining how space can connect us, ensuring security...
Lockheed Martin
Jun 09, 2026
Hardware Engineering Lead - (expat to Australia)
Lockheed Martin Bothell, WA
Description: ***PLEASE NOTE THIS POSITION REQUIRES THE CANDIDATE TO MOVE TO AUSTRALIA FOR 2 OR MORE YEARS*** WHAT WE’RE DOING The Enterprise Mission C2 (EMC2) organization is delivering advanced, multi-domain battle management capabilities that enable joint and coalition operations worldwide. We are seeking a proven and experienced technical leader to serve as the AIR6500 Hardware Engineering Lead. The AIR6500 program will provide a Joint Air Battle Management System capability for the Royal Australian Air Force, delivering multi-domain integration across air, electromagnetic, and missile defense battle management. The system includes deployable and fixed operations centers, communications infrastructure, and both active and passive sensor integration. This is a two-year expatriate assignment based in Adelaide, Australia, offering a unique opportunity to lead hardware engineering for a complex, international defense program. THE WORK As the AIR6500 Hardware Engineering...
Lockheed Martin
Jun 02, 2026
Sustainment Engineer Sr.
Lockheed Martin Orlando, FL
Description: You will be the Senior Sustainment Engineer supporting life cycle cost estimating, affordability analysis, and sustainment strategy development. Our team is responsible for ensuring systems remain affordable, supportable, and operationally effective throughout their entire lifecycle by developing logistics solutions, evaluating sustainment costs, and identifying opportunities to improve long-term support outcomes. What You Will Be Doing As the Senior Sustainment Engineer, you will serve as the sustainment, life cycle cost, operations and support, and affordability engineer responsible for supporting the development and execution of sustainment and logistics support strategies. You’ll play a critical role in evaluating the affordability and effectiveness of system support solutions from development through fielding, operations, maintenance, and long-term depot sustainment. Your responsibilities will include: • Performing logistics analysis, including level of repair...
Lockheed Martin
May 29, 2026
Security Rep Sr / Lufkin, TX
Lockheed Martin Lufkin, TX
Description: **Second Shift role** You will be the Security Rep Senior on the MFC Lufkin Security team, supporting our Lufkin security operations. Our team is responsible for providing multi disciplined security support and managing internal security compliance and program activities for the Lufkin facilities. What You Will Be Doing As the Security Rep Senior you will be responsible for interpretation and execution of contract security guidance, advising program leadership on assessed security risks, shaping policy, and protecting critical assets. Your responsibilities will include, but are not limited to: • Implement, and administer security policies, procedures, and collateral security controls in compliance with NISPOM, DFARS, DoD 5205.07, and related directives. • Deliver security education, briefings, and training programs for personnel and visitors. • Investigate security incidents, draft corrective action reports, and drive preventive measures. • Security...
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...
Lockheed Martin
May 23, 2026
Security Rep Sr / Archbald, PA
Lockheed Martin Archbald, PA
Description: You will be the Security Rep Senior on the MFC Archbald Security team. Our team is responsible for providing multi disciplined security support and managing internal security compliance and program activities for the Archbald facility. What You Will Be Doing As a Security Rep Senior, you will be responsible for interpretation and execution of contract security guidance, advising program leadership on assessed security risks, shaping policy, and protecting critical assets. Your responsibilities will include, but are not limited to: • Implement, and administer security policies, procedures, and collateral security controls in compliance with the NISPOM, DFARS, and other related directives. • Deliver security education and training programs for personnel and visitors. • Investigate security incidents, draft corrective action reports, and drive preventive measures. • Coordinate Security Management, PERSEC, Physical Security, Security Education, and Subcontractor...
Lockheed Martin
May 23, 2026
Sr, Contracts Negotiator ( TS clearance required)
Lockheed Martin Littleton, CO
Description: 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 space and find a career that's built for you. What does this role look like? If you are an enthusiastic, self-starter, eager to learn in...
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