• Systems Engineer / Architect

    ManTech (Herndon, VA)
    **ManTech** seeks a motivated, career and customer-oriented **Midlevel Systems Engineer / Architect ** to join our team in **DC, Maryland, and Virginia (DMV) ... area** . As Computer Systems Engineer / Architect , you will be...PowerShell). **Clearance Requirements: ** + Must have a current/active Secret clearance with the ability to obtain and maintain… more
    ManTech (08/21/25)
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  • Principal Systems Engineer

    RTX Corporation (Aurora, CO)
    …safer, more secure world. We have an exciting opportunity for a **Principal Systems Engineer ** - ** Systems Architect ** to join our team on the Aurora ... eligible for a security clearance **Security Clearance:** DoD Clearance: TS /SCI At Raytheon, the foundation of everything we do...supporting a classified Program. In this role as the Systems Architect & Design (SA&D) Engineer more
    RTX Corporation (08/29/25)
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  • Sr. Staff Engineer Systems SW…

    Northrop Grumman (Beavercreek, OH)
    …requirements **Preferred Qualifications for Staff Engineer Systems SW Architect :** + Current active TS /SCI clearance with PolyAdvanced degree in computer ... radical new energy-efficient computing systems . MDA is seeking a **Staff Engineer Systems SW Architect ** with demonstrated ability to lead systems more
    Northrop Grumman (07/18/25)
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  • Engineer Systems Architect 2

    Huntington Ingalls Industries (Dayton, OH)
    …Ingalls Industries, Mission Technologies Division (HII-MT) is seeking a qualified candidate for Engineer Systems Architect . The Engineer Systems ... and signal processing algorithms and work as part of a small team to architect , develop, implement signal processing algorithms. The engineer will present an… more
    Huntington Ingalls Industries (09/11/25)
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  • Engineer Systems Architect

    Northrop Grumman (Melbourne, FL)
    …they're making history. Northrop Grumman Aeronautics Systems has an opening for a ** Engineer Systems Architect ** to join our team of qualified, diverse ... become even better at what we do. **Basic Qualifications ( Engineer Systems Architect ) :** +...Must have the ability to obtain and maintain a Top Secret clearance within a reasonable amount… more
    Northrop Grumman (09/30/25)
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  • Senior Principal Engineer Systems

    Northrop Grumman (Melbourne, FL)
    …Northrop Grumman Aeronautics Systems has an opening for a **Senior Principal Engineer Systems Architect ** to join our team of qualified, diverse ... Based Systems Engineering + Final adjudicated government Top Secret clearance + Experience with Cameo...MBSE tool such as Rhapsody, Sparx EA, and Enterprise Architect . + Experienced developing various DODAF view artifacts, especially… more
    Northrop Grumman (10/01/25)
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  • Enterprise Architect / Systems

    Leidos (Bethesda, MD)
    **Description** **Leidos** has a new and exciting opportunity for an **Enterprise Architect / Systems Engineer ** in our **National Security Sector's (NSS) ... Summary** **:** Leidos is seeking an experienced, results oriented Information Technology (IT) Enterprise Architect or Systems Engineer to join our team in… more
    Leidos (08/28/25)
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  • MBSE Systems Engineer

    General Dynamics Information Technology (Offutt AFB, NE)
    …**Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret /SCI **Public Trust/Other Required:** None **Job Family:** IT ... of related experience **US Citizenship Required:** Yes **Job Description:** SYSTEMS ARCHITECT SME **Your Impact** Own your...Relocation may be available **Clearance** **: Must have a Top Secret with SCI eligibility** **\#SCITLS #OffuttAFB… more
    General Dynamics Information Technology (09/23/25)
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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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  • Senior Systems Architect

    Lockheed Martin (King Of Prussia, PA)
    …and Cameo * Experience with ground segment development * Experience as a software\-focused systems engineer or architect * Experience with development phase ... is Ours Lockheed Martin Space is seeking a senior systems architect to join the Global Security...to large scale system * Ability to obtain a TS /SCI Security Clearance **Desired Skills:** * Experience with model\-based… more
    Lockheed Martin (09/18/25)
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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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  • Systems Architect IV

    Lockheed Martin (Littleton, CO)
    …mission development efforts \- Experience applying MBSE concepts in a Systems Engineer or Systems Architect role \- Demonstrated experience communicating ... Space in Littleton, CO seeks an innovative and experienced Systems Architect to support the team that...and able to possess and maintain a US DoD TOP SECRET /SCI and SAP clearances to support… more
    Lockheed Martin (08/14/25)
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  • Engineer Systems Architect 5

    Huntington Ingalls Industries (Huntsville, AL)
    …Job Description Huntington Ingalls Industries (HII) Mission Technologies is seeking a Radar Systems Engineer to serve as an embedded engineer with ... Time/Salaried/Exempt Anticipated Salary Range: $136,500.00 - $177,251.00 Security Clearance: Secret Level of Experience: Senior This opportunity resides with Warfare… more
    Huntington Ingalls Industries (09/20/25)
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  • Systems Architect ( Engineer

    Huntington Ingalls Industries (Springfield, VA)
    …Time/Salaried/Exempt Anticipated Salary Range: $108,920.00 - $160,000.00 Security Clearance: TS /SCI Level of Experience: Mid This opportunity resides with Warfare ... Systems (WS), a business group within HII's Mission Technologies...and the sensitivity of the operational environment, an active TS /SCI security clearance will be required. What You Will… more
    Huntington Ingalls Industries (09/04/25)
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  • Test Verification Engineer

    Huntington Ingalls Industries (Dayton, OH)
    …Time/Salaried/Exempt Anticipated Salary Range: $94,713.00 - $135,304.00 Security Clearance: Secret Level of Experience: Mid This opportunity resides with Warfare ... Systems (WS), a business group within HII's Mission Technologies...skills + Hands on EW test experience + Minimum Secret clearance required to start + Must be able… more
    Huntington Ingalls Industries (09/13/25)
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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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  • Network Engineer (Computer Systems

    Huntington Ingalls Industries (Fort Meade, MD)
    …+ Adequate visual acuity and manual dexterity for meeting the requirements of the Computer Systems Architect family. HII is more than a job - it's an opportunity ... Full Time/Salaried/Exempt Anticipated Salary Range: $124,303.00 - $185,000.00 Security Clearance: TS /SCI with Poly Level of Experience: Senior HI This opportunity… more
    Huntington Ingalls Industries (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, ... or extending open-source AI frameworks. **Overview** We are seeking anAgentic Systems Engineer to support National Geospatial-Intelligence Agency (NGA)… more
    TekSynap (10/01/25)
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  • Systems Engineer - Principal…

    Lockheed Martin (King Of Prussia, PA)
    …Electronic Warfare \(EW\) mission capabilities\. In this role, you will serve as the lead systems engineer and architect on a product team dedicated to ... Who You Are Our team is seeking a staff systems engineer to help design, develop, &...and maintain a DoD government security clearance at the Top Secret level\. Why Join Us \-… more
    Lockheed Martin (09/12/25)
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