• Lead Systems Engineer

    Leidos (Annapolis Junction, MD)
    TS / SCI with Polygraph.** **Preferred Qualifications** Certified Information Systems Security Professional certification (CISSP). Master's or Doctorate ... for mentoring and developing other technical professionals. **Clearance Required: Must have TS / SCI with Polygraph up front. This is firm.** You will… more
    Leidos (05/14/25)
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  • Systems Engineer Staff

    Lockheed Martin (Herndon, VA)
    … clearance, you must be a US Citizen for consideration\. **Clearance Level:** TS / SCI **Other Important Information You Should Know** **Expression of ... Systems Engineer to support the Systems Engineering, Integration, and Test \(SEIT\) activities across a diverse IDIQ Task Order...Agile based tools \(e\.g\. JIRA, Confluence, etc\) * A TS / SCI Clearance will be required prior to… more
    Lockheed Martin (04/03/25)
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  • Cyber Systems Analyst

    ManTech (Washington, DC)
    …schedule risk analysis. **Clearance Requirements:** + US Citizenship required and active SSBI Top Secret adjudicated within the last 5 years. + Candidate will ... (DOE) customer. You will be part of team of Cyber Security Professionals, Systems Engineers, Database Administrators and Systems Administrators Responsibilities for… more
    ManTech (05/10/25)
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  • Biological Weapons Analyst - Senior

    SOS International LLC (Fort Belvoir, VA)
    …a degree with at least a portion of the experience within the last 2 years. Active DoD Top Secret Clearance with SCI and must be able to obtain CI Poly. ... emerging, and future Biological Weapons programs. Identify technical capabilities, security , and vulnerabilities to Biological Weapons programs, to include, but… more
    SOS International LLC (04/18/25)
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  • Senior Data Scientist

    SAIC (Chantilly, VA)
    …(7) years or more experience; PhD and four (4) years or more experience. + Active Top Secret / SCI clearance with Poly. + Proven expertise in data science ... SAIC provides research, engineering, design, analysis, acquisition, development, integration, test , and operations support to USG Intelligence Community (IC) and… more
    SAIC (05/01/25)
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  • Java Developer

    CACI International (Sterling, VA)
    …Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS / SCI with Polygraph Employee Type: Regular Percentage of Travel Required: ... practices and have previous development experience. **Qualifications:** _Required:_ + Active TS / SCI with Polygraph clearance. + Bachelor's degree or equivalent… more
    CACI International (04/22/25)
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  • System Engineer (SDA) - Enterprise

    QinetiQ (Chantilly, VA)
    …fast paced environment with excellent oral and written communication skills. + TS Clearance with SCI Eligibility; #qinetiqclearedjob Preferred Qualifications + ... or related discipline + Experience DoD and or IC customers + Active TS / SCI clearance Company EEO Statement Accessibility/Accommodation: If because of a medical… more
    QinetiQ (05/18/25)
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  • Sr. Staff Engineer Systems SW Architect (OX1172b)

    Northrop Grumman (Annapolis Junction, MD)
    …Candidate must have the ability to obtain and maintain a US DoD TS / SCI clearance with Poly per business requirements **Preferred Qualifications for Staff ... for future positions at Northrop Grumman. Today's dynamic global security threats require solutions both big and small -...Engineer Systems SW Architect:** + Current active TS / SCI clearance with PolyAdvanced degree in computer… more
    Northrop Grumman (04/26/25)
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  • IT Auditor-Internal Controls Tester

    E-volve Technology Systems, Inc. (Reston, VA)
    …of responsibility within that structure Education and qualifications: + US citizenship + Current TS / SCI Security clearance + Current CI poly or eligibility ... Security Clearance Requirement: Current TS / SCI...and other governing operational documents (eg change management plans, test management plans) + Test control design… more
    E-volve Technology Systems, Inc. (03/07/25)
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  • Core/WAN Network Designer Lead

    CACI International (Sterling, VA)
    …+ Develop and maintain customer's deployable communications suites. **Qualifications:** _Required:_ + Security Clearance: active TS / SCI + 10+ years related ... CORE/WAN Network Designer Lead Job Category: Information Technology Time Type: Full time Minimum Clearance...Time Type: Full time Minimum Clearance Required to Start: TS / SCI Employee Type: Regular Percentage of Travel… more
    CACI International (03/27/25)
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