• Systems Engineer 5

    M. C. Dean (Vienna, VA)
    …are seeking a **System Engineer 5** to join our **Security and Electronic Systems (SES)** business Unit. As part of **(SES)** Strategic Business Unit you will be ... telecommunications, life safety, automation and controls, audiovisual, and IT systems . Headquarters in Tysons, Virginia, MC Dean delivers resilient, secure,… more
    M. C. Dean (08/27/25)
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  • Telecommunications Field Engineer

    CACI International (Herndon, VA)
    …_Required:_ + Experience working in Customer OCONUS environments + Strong background in Microsoft Systems Engineering and providing support to those systems . ... CACI has an immediate opportunity for a senior level **Telecommunications Field Engineer ** with a TS /SCI Poly clearance. **Responsibilities:** + Field Engineers… more
    CACI International (08/21/25)
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  • Security Software Engineer - Red Team…

    Imagine One Technology & Management (Dahlgren, VA)
    …Course (COAC) graduates. + Bachelor's degree desired Security Requirements: + Active DoD Top Secret clearance required Imagine One Technology & Management, Ltd., ... & Management, Ltd. is seeking one (1) Security Software Engineer . This position is contingent upon award of the...to mitigate known vulnerabilities. + Operate and administrate computer systems running HP-UX, UNIX, Solaris, Linux and Microsoft more
    Imagine One Technology & Management (09/24/25)
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  • Systems Engineer

    Nightwing (Sterling, VA)
    …intelligence community, defense, civil, and commercial markets. Job Title: Systems Engineer Location: Sterling, VA Clearance: TS /SCI Poly **This position is ... CONTINGENT upon contract award** The Systems Engineer (SE) collaboratively works closely with...Engineering Professional (CSEP) + Certified Enterprise Architect (CEA) + Microsoft Certifications (eg, Azure Solutions Architect Expert) + AWS… more
    Nightwing (09/26/25)
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  • Cleared Information Systems Security…

    Virtual Service Operations (Lorton, VA)
    Cleared Information Systems Security Engineer (ISSE) * Lorton, VA (http://maps.google.com/maps?q=Lorton+VA+USA) Description Are you looking to take the next ... steps in your career as an Information Systems Security Engineer (ISSE)? Let's chat and...able to travel frequently + Must possess an active TS / SCI clearance or above + Please note that… more
    Virtual Service Operations (09/09/25)
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  • System Engineer (All levels)

    Noblis (Chantilly, VA)
    …if no bachelor's degree is held. + Must be a US Citizen. + Active Top Secret /SCI clearance with a Counter-Intelligence Polygraph + Knowledge of Agile Project ... Responsibilities **Noblis-ESI is seeking a System Engineer ** **to provide Systems Engineering and Technical Advisory (SETA) services to** **support** **our… more
    Noblis (09/24/25)
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  • Enterprise Resilience Systems

    KBR (Chantilly, VA)
    Title: Enterprise Resilience Systems Engineer - Modeling and Simulation KBR seeks a highly motivated Systems Engineer to support an Intelligence ... candidate will possess an understanding of government space architecture and systems , insight into resiliency mission fundamentals, and the ability to perform… more
    KBR (09/02/25)
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  • Information System Security Engineer (ISSE)

    Assertive Professionals (Chantilly, VA)
    Information System Security Engineer (ISSE) About the Organization Established in 2015,AssertiveProfessionals(AP), is anEconomically Disadvantaged Woman Owned Small ... for itself within the Defense Contracting community taking 15th place in America's Top 100 Small Business Visionaries for the 2018 Best of Small Business Awards,… more
    Assertive Professionals (07/10/25)
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  • Senior Systems Engineer

    Chenega Corporation (Springfield, VA)
    **Req ID:** 36877 **Summary** **Senior Systems Engineer ** **Springfield, VA** Are you ready to enhance your skills and build your career in a rapidly evolving ... Chenega Agile Real-Time Solutions (CARS) is seeking a **Sr. Systems Engineer ** will report to the Enterprise...CE within 6 months of hire is required + TS /SCI clearance required **Knowledge, Skills and Abilities:** + Ability… more
    Chenega Corporation (07/23/25)
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  • Network Engineer

    Assertive Professionals (Chantilly, VA)
    Network Engineer About the Organization Established in 2015,AssertiveProfessionals(AP), is anEconomically Disadvantaged Woman Owned Small Business ... for itself within the Defense Contracting community taking 15th place in America's Top 100 Small Business Visionaries for the 2018 Best of Small Business Awards,… more
    Assertive Professionals (08/22/25)
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