Senior Contracts Systems Engineer - Space & DoD, TS/SCI
SAIC Inc
SAIC in Chantilly, VA is seeking a Senior Contracts Systems Engineer to serve as a trusted advisor on government programs. The role supports acquisition planning, contract administration, and compliance across the Inner Harbor contract in a fast-paced DoD environment. You will oversee pre-award documentation, participate in negotiations, and ensure timely deliverables while interfacing with program management, legal, and budget teams. The role is on-site in a dynamic national defense setting. #J-18808-Ljbffr
- ...Leffler Consulting is seeking a Space Systems Engineer to join our on-site team in Chantilly, VA. The role requires an active TS/SCI clearance with CI poly and involves lifecycle systems engineering for space systems including ground command and control elements. You...Senior
- ...SAIC is seeking a Focal Plane Engineer with Space-domain expertise in Chantilly, VA to support a... ...planes design and implementation with a TS/SCI clearance with Polygraph. The role requires... ..., detector technology, and system manufacturing, with travel up to 25%....Senior
- ...SETA services for a government program in Chantilly, VA. The Space Systems Engineer will coordinate across engineering divisions to support... ...with requirements and providing technical advisory. Active TS/SCI clearance with Polygraph is required. On-site work with potential...SuggestedFlexible hours
- ...SAIC seeks an experienced Acquisition Space Systems Engineer to provide SETA services for a rapidly expanding IC customer, focusing on space and... ...requirements decomposition, and cross-agency coordination. TS/SCI with poly required; on-site position with limited travel. #J...Suggested
- ...Space Systems Engineer – TS/SCI Clearance w/CI Poly Required Location Chantilly, VA Job Description Leffler Consulting is seeking a Space... ...or space system acquisition ~ Working knowledge of DoD/IC satellite systems, particularly SIGINT architectures...SuggestedFor contractorsWork at office
- ...Raytheon is seeking a Principal Systems Engineer – Technical Subcontracts Manager for a premier Space Intelligence, Surveillance, and Reconnaissance program. The role... ...technical reviews, and develop SOWs/ECPs, with active TS/SCI clearance and U.S. citizenship required. #J-18...SeniorFor subcontractor
- ...never been applied in space. Operating within... ...direct access to senior Government... ...the most innovative contracting strategies available... ...Senior Contracts Systems Engineer in Chantilly, VA supporting... ...Community or DoD contracting. Deep... ...with no supervision. TS/SCI required ....SeniorFull timeContract workFor contractorsWork at office
- ...Peraton in Chantilly, Virginia is seeking a Senior Systems Engineer to support the full systems engineering life cycle across multiple efforts... ...program management support. The ideal candidate has a current TS/SCI clearance with polygraph and at least 5 years as a Systems...Senior
$160k - $200k
...8 Category: Engineering and Sciences Subcategory: Systems Engineer Schedule... ...Required: TS.SCI Clearance... ...been applied in space. Operating within... ...access to senior Government decisionmakers... ...innovative contracting strategies... ...Intelligence Community or DoD contracting....SeniorFull timeContract workFor contractorsWork at officeRemote workShift work- ...Job Description TITLE: Sr. Systems Engineer (Citrix) LOCATION: Sterling... ...CLEARANCE REQUIRED: Active TS/SCI with CI Polygraph EMPLOYMENT... ...for government and senior leadership. REQUIRED SKILLS... ...QUALIFICATIONS ~ Must possess an active DoD TS/SCI security clearance...SeniorFull timeRelocation package
$180k - $210k
...Overview Systems Planning and Analysis, Inc. (SPA)... ...Responsive. Trusted. The Space and Intelligence... ...assessments, systems engineering and integration, test,... ...customer Program Manager(s), Contracting Officer’s Technical... ...: US Citizenship with TS/SCI + Poly clearance at date...SeniorFull timeContract workFor contractorsWork at officeFlexible hours- ...Integration LLC in Chantilly, Virginia, seeks a seasoned GEOINT systems engineer to join a dynamic ground team supporting the GEOINT Ground (G... ...role requires strong agile systems engineering background, space/ground domain knowledge, and 12 years of related experience,...Senior
- ...The Mission Essential Group, LLC (MEG) in Fairfax, VA seeks a Senior Electrical Engineer with TS/SCI eligibility to support IBS broadcast and communications systems. Location is Fairfax, VA with responsibilities spanning design, integration, testing, and sustainment of...Senior
- ...Northrop Grumman Space Systems is seeking a Senior Manager, Capture Management 3 (LED) to lead cross-functional capture teams in the Launch and Exploration... ...across departments. Travel up to 50% and readiness for TS/SCI clearance are required. #J-18808-Ljbffr Jobleads-USSenior
$160k - $200k
...2026-09-24 Category: Engineering and Sciences Subcategory: Systems Engineer Schedule: Full... ...Clearance Required: TS.SCI_wPoly Clearance Level... ...SAIC is seeking a Space Systems Engineer to provide... ...requirements. Review Contract Data Requirements List (...SeniorFull timeContract workFor contractorsWork at officeRemote workShift work- ...The MITRE Corporation is seeking a Lead Space System Engineer to support the NRO XSPO, guiding technical vision and integration of space, ground... ...on-site role in Chantilly, VA requires an active Top Secret/SCI with Polygraph clearance and strong collaboration with government...
- ...International Inc in Sterling, VA is seeking a Senior Project Manager to lead end-to-end ground solutions for mission-critical space operations. You will guide a multi-... ...programs and contractors. The role requires TS/SCI with Poly, a Bachelor’s in a related field,...SeniorFor contractors
- ...Systems Engineer SREOur client is a software and systems development firm, built by veterans of the IC/DoD with a focus on delivering impactful solutions rapidly. They have a proven track... ...of failures.Clearance requirement: TS/SCI w/FS Poly **REQUIRED** for consideration...
- ...Senior-Level Geoint Systems EngineerLocation: Springfield, Virginia or... ...a current and active TS/SCI clearance granted by... ...Level GEOINT Systems Engineer with hands-on experience... ...Ground and Space Architecture and lead... ...work areas including: DoD/IC Acquisition Process...Work experience placementWork at officeLocal area
$180k - $210k
...comprehensive offerings include systems integration, IT... ...migration, software engineering, systems engineering,... ...are actively seeking Senior Systems Engineer candidates... .... Must have an TS/SCI with Poly clearance to... ...work schedules, based on contract and project...SeniorContract workTemporary workImmediate startFlexible hours- ...VA Leffler Consulting is seeking a Space Systems Engineer to join our team in Chantilly, VA. Work... ...with the customer and requires an active TS/SCI clearance with an adjudicated polygraph... ...software. Basic understanding of DOD/IC satellite systems and architectures...Full timeFor contractorsWork at office
$142.7k - $158.3k
...Qualifications Requires a Bachelor’s degree in Systems Engineering, or a related Science, Engineering,... ...REQUIREMENTS: Department of Defense TS/SCI security clearance is required at time... ...in hardware and software for space-based systems. In addition to the general...SeniorWork experience placementFlexible hours- ...seeking a Modeling & Simulation Engineer to join our team supporting a critical... ...from user needs and system architecture and develop scripts... ...sensor phenomenology, and develop tools to address Space Situational Awareness challenges for the IC and DoD. #J-18808-Ljbffr
- ...Tecolote Research, Inc. is seeking a Senior Acquisition Advisor to support the Program Acquisition Executive (PAE) in managing the SBST... ...and program execution, with a focus on aligning priorities, schedules, and funding across the Space Force acquisition #J-18808-LjbffrSenior
$112.2k - $196.4k
...to fill a Sr. Digital Signal Processing Engineer (DSP) positions at our headquarters in Herndon... ...design, develop and maintain complex systems. We meet customer and mission needs by leveraging... ...of relevant professional experience.TS/SCI is requiredMinimum of 8 years of...SeniorFull time- ...citizenship and an active TS/SCI clearance, or TS/SCI... ...a Sr. Mission Analysis Engineer who wants to solve complex... ...challenges across space, cyber, maritime, and other... ...to integrated system and mission-level capabilitiesIn... ..., customers, and senior decision-makers can act...SeniorFull timeRemote work
$128.04k - $173.23k
...Lead Systems EngineerAre you ready to be a part of an elite team... ...the industry.The Lead Systems Engineer serves as the strategic technical... ...; Master's preferred.TS/SCI with Polygraph8+ years related... ...with government sponsors and senior stakeholders, articulating complex...Temporary workFlexible hours- ...QinetiQ US is seeking a Senior Contract Administrator in Chantilly, VA, to support a dynamic R&D team. The role involves managing contract... ...compliance with relevant regulations. The ideal candidate should be TS/SCI eligible, possess a Bachelor's degree, and have at least 15...SeniorContract workWork at office
- Systems Engineer TS/SCI FSPDepartment: Government Customer- ChantillyLocation: Chantilly, VAACTIVE TS/SCI CLEARANCE with FS poly REQUIRED TO BE... ...for CIO Project Management Program control gates; and keep senior management apprised of project or program status....For contractors
- Cyber Systems Engineer TS/SCI CI PolyDepartment: Government Customer- ChantillyLocation: Chantilly, VATENICA is hiring a Cyber Systems Engineer... ...papers, presentations, recommendations, and findings for senior US government intelligence and operations officials. Provide...
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