• Enterprise Architect / Systems

    Leidos (Bethesda, MD)
    …Job Description **Leidos** has a new and exciting opportunity for an **Enterprise Architect / Systems Engineer ** in our **National Security Sector's ... Summary** **:** Leidos is seeking an experienced, results oriented Information Technology (IT) Enterprise Architect or Systems Engineer to join our team in… more
    Leidos (10/07/25)
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  • Systems Engineer / Architect

    General Dynamics Information Technology (Washington, DC)
    …RQ204470 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job ... Yes **Job Description:** Transform technology into opportunity as a Systems Architect with GDIT. A career in...required prior to start date. + Security Clearance Level: TS /SCI clearance and ability to obtain and maintain a… more
    General Dynamics Information Technology (08/14/25)
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  • Principle Systems Architect

    Lockheed Martin (Herndon, VA)
    …communications or sensing systems * Experience applying MBSE concepts in a Systems Engineer or Systems Architect role * Current LM Systems ... Space is searching for an innovative and experienced Principle Systems Architect to support the team that...must be a US Citizen for consideration\. **Clearance Level:** Top Secret with Investigation or CV date… more
    Lockheed Martin (09/12/25)
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  • Jr. Enterprise Systems Engineer

    Amentum (Falls Church, VA)
    …a Jr. Systems Engineer ; or have knowledge comparable to a Jr. Systems Engineer / Architect . + Working knowledge of AutoCAD to view, print, and navigate ... The **Jr.** **Enterprise Systems Engineer ** is responsible for maintaining...trunk ports) **Additional Requirements** + Must have an active TS /SCI clearance with poly level of clearance and the… more
    Amentum (08/29/25)
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  • Systems Engineer

    Nightwing (Herndon, VA)
    …+ Experience with McAfee product suite. + Demonstrated strong performance as a Systems Engineer / Architect , developing or implementing information ... civil, and commercial markets. Nightwing is seeking a cleared Systems Engineer in support of USG in...Experience may be Substituted for Educational Requirement **_Must have TS /SCI security clearance with Poly on day one of… more
    Nightwing (09/23/25)
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  • Agentic Systems Engineer

    TekSynap (Reston, VA)
    **Responsibilities & Qualifications** **RESPONSIBILITIES** The Agentic Systems Engineer will architect and operationalize multi-agent orchestration logic, ... and broader DoD/IC governance and compliance standards. **REQUIRED QUALIFICATIONS** + Active Top Secret clearance with SCI eligibility + Bachelor's degree in… more
    TekSynap (10/01/25)
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  • R & D Architect Support Engineer

    KBR (Chantilly, VA)
    Title: R & D Architect Support Engineer / Systems Engineer Belong. Connect. Grow. with KBR! KBR is seeking aR&D Architect Support Engineer / ... . This position will serve as a technical member of a dynamic systems engineering team supporting the Government customer. The candidate will support the Applied… more
    KBR (09/30/25)
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  • Enterprise Systems Engineer

    Xcelerate Solutions (Bethesda, MD)
    Enterprise Systems Engineer Sr. - TS /SCI with CI Poly Xcelerate Solutions is seeking an experienced, results oriented Information Technology (IT) Enterprise ... Architect or Systems Engineer to...minds in the GovCon industry. Locations: Bethesda, MD Clearance: TS /SCI with CI Poly Responsibilities: + Develop an IT… more
    Xcelerate Solutions (09/12/25)
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  • Staff Mission Architect Engineer

    Northrop Grumman (Dulles, VA)
    RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: No **Description** At Northrop Grumman, our employees have ... incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...+ **Must have US Citizenship with active or current Top Secret Clearance at time of application**… more
    Northrop Grumman (08/09/25)
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  • Calling all Top Secret Cleared Cyber…

    Northrop Grumman (Dulles, VA)
    RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, our ... employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...contributions to the nation's safety. **We are recruiting for Top Secret cleared junior, mid-level, and senior… more
    Northrop Grumman (10/16/25)
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  • Cloud Developer/ Engineer - Active…

    The Metamorphosis Group (Reston, VA)
    Cloud Developer/ Engineer - Active Top Secret /SCI/FSP required Reston, Virginia . Government/Military Apply Now Cloud Developer/ Engineer Full-time, W2 ... only US Veterans preferred On premise at Government facility Requires TS /SCI, Full Scope Poly (must have already and be current, no exceptions) Immediate hire… more
    The Metamorphosis Group (09/10/25)
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  • Top Secret Biometrics…

    Insight Global (Ashburn, VA)
    …Workforce Privacy Policy: https://insightglobal.com/workforce-privacy-policy/. Skills and Requirements -Active Top Secret Clearance and ability to obtain ... Job Description We are seeking a SME Biometrics Engineer to join our clients innovative team in Ashburn, VA. This is a hybrid position with two days onsite and three… more
    Insight Global (10/16/25)
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  • Enterprise Systems Engineer - MBSE

    Noblis (Bethesda, MD)
    …Rational Rhapsody, Cameo, Genesys, etc.). + Proven experience as an Enterprise Architect , Systems Engineer , or similar role. Desired Qualifications ... Responsibilities Noblis is seeking an experienced Systems Engineer to work in dynamic...Must be a US citizen and have an active Top Secret Clearance with SCI and CI… more
    Noblis (10/14/25)
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  • Senior DevOps Engineer ( TS /SCI…

    Insight Global (Herndon, VA)
    …is looking for a highly skilled System Architect with an active Top Secret /SCI ( TS /SCI) clearance and Counter-Intelligence Polygraph (CI Poly), ... https://insightglobal.com/workforce-privacy-policy/. Skills and Requirements * Must possess an active Top Secret /SCI security clearance AND Counterintelligence Polygraph… more
    Insight Global (10/10/25)
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  • Cyber Operations Engineer - TS /SCI…

    General Dynamics Information Technology (Herndon, VA)
    …RQ208273 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job ... Required:** Yes **Job Description:** We are seeking a highly skilled Cyber Operations Engineer with an active TS /SCI level clearance to join our cybersecurity… more
    General Dynamics Information Technology (10/04/25)
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  • Data Engineer Expert - TS /SCI…

    General Dynamics Information Technology (Chantilly, VA)
    …RQ206435 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job ... Family:** Data Science and Data Engineering **Skills:** Complex Systems Modeling,Linux,System Designs, Systems Architecture, Systems Development… more
    General Dynamics Information Technology (09/03/25)
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  • Senior Systems Engineer , TS

    The Metamorphosis Group (Chantilly, VA)
    Senior Systems Engineer , TS /SCI &FSP Chantilly,...+ 5+ years of designing and leading as a systems architect on related programs + Bachelor's degree ... Inc, TMG, has an immediate opening for a Senior Systems Engineer , to act in a Lead...environments and threats of our cyber adversaries + Current TS /SCI with Poly + Fourteen (14)+ years of USG/IC… more
    The Metamorphosis Group (09/10/25)
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  • MSIE Engineer TS /SCI Required

    Northrop Grumman (Dulles, VA)
    …history. Northrop Grumman Space Systems is seeking an experienced **Sr. Staff Mission Architect Engineer ** to serve as the technical leader for the Mission ... Masters; + Experience leading multi-disciplinary technical teams or previous Chief Engineer experience + Experience in mission systems development, integration,… more
    Northrop Grumman (09/20/25)
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  • ISSE Senior - with TS /SCI Poly

    Amentum (Columbia, MD)
    …compliance of its content. **Requirements:** * Fourteen (14) years of IA System Architect and Engineer (IASAE) experience, to include recent experience within ... w/ Poly **Minimum Years of Experience:** * Fourteen (14) years of IA System Architect and Engineer (IASAE) experience, to include recent experience within the… more
    Amentum (10/14/25)
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  • Consulting Engineer Mission…

    Northrop Grumman (Chantilly, VA)
    …Effects (Cyber Operations) + US Citizenship and ability to obtain and maintain a Top Secret /SCI clearance is required. An active clearance is required to start ... our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...work. Preferred Qualifications: + Active Top Secret Clearance with SCI and polygraph… more
    Northrop Grumman (10/09/25)
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