• Network Engineer

    Nightwing (Sterling, VA)
    …works with the customer and Mission Partners to assist in deployment planning and onboard systems into SYSTEM . The NE ensures the SYSTEM network functions ... restore network to optimal performance levels + Composes technical documents including Design , Deployment, System specifications and system baselines,… more
    Nightwing (12/26/25)
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  • Identity and Directory Services Engineer - TS/SCI…

    General Dynamics Information Technology (Chantilly, VA)
    …to address security and SCAP compliance. Responsibilities: + Designs and defines system architecture for new or existing computer systems utilizing both ... technologies + Analyze requirements and system architectures to develop system requirements specifications and resulting design plans + Administer, operate,… more
    General Dynamics Information Technology (01/02/26)
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  • Microsoft SQL DBaaS Engineer - TS/SCI

    General Dynamics Information Technology (Sterling, VA)
    system architectures to develop system requirements specifications + Analyzing system requirements and leads design and development activities + Guiding ... plans and system integration and test plans. + Revising existing systems , testing functionality of the system to correct deficiencies and maintaining… more
    General Dynamics Information Technology (01/10/26)
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  • Senior Field Engineer (S)

    SimIS Inc. (Dahlgren, VA)
    …management + Travel Required : 25% Technical Skills : + DoD 8140 System Administrator (451) intermediate certification required + Security+ or equivalent ... cybersecurity certification + Preferred: AEGIS system certifications, PMP or equivalent project management certification + Advanced analytical and… more
    SimIS Inc. (01/09/26)
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  • Fire Alarm Technician 3

    M. C. Dean (Richmond, VA)
    …complex programming of FA systems + Perform complete site survey for FA system upgrades and new installations; identify needs to bring system up to Code. ... Overview **M.C. Dean** is Building Intelligence(R). We design , build, operate, and maintain cyber-physical solutions for...life safety, automation and controls, audio visual, and IT systems . MC Dean is headquartered in Tysons, Virginia, and… more
    M. C. Dean (01/15/26)
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  • Security Engineer/Architect (Hybrid)

    Huntington Ingalls Industries (Fort Belvoir, VA)
    …Security Engineer/Architect. Candidate will be required to understand and document a systems design and implementation that encompass multiple enclaves, to ... open source, and GOTS/COTS software components. + Will use vulnerability management systems , automated security scanning tools, and system accreditation record … more
    Huntington Ingalls Industries (12/12/25)
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  • Cloud Cybersecurity Subject Matter Expert

    Guidehouse (Mclean, VA)
    …for DoD program in AWS GovCloud. These services include information system , application, network, storage, and cybersecurity design , implementation, ... sustainment. + Design and maintain a high-availability, scalable system architecture, and develop proactive cybersecurity measures including applying hardening… more
    Guidehouse (12/20/25)
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  • UPS Service Manager / Operations Manager

    National Power, LLC (Richmond, VA)
    …metrics, conduct regular performance reviews, and implement improvement plans + Design and oversee comprehensive training and certification programs for ... responsible for the installation, maintenance, and operation of uninterruptible power supply systems ranging from 8kW to 1MW+ capacity. This role requires advanced… more
    National Power, LLC (12/27/25)
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  • Engineering Technician

    Washington Headquarters Services (VA)
    …including analyzing documentation to determine costs. Use engineering drafting and design systems , cost estimating software, and project management tools. ... condition of facilities and to secure necessary data prior to initiating design . Applies a practical knowledge of engineering principles in assessing specific… more
    Washington Headquarters Services (01/13/26)
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  • Tech Specialist 1 - Tysons, VA (Hybrid)

    M. C. Dean (Vienna, VA)
    Overview **About MC Dean** MC Dean is Building Intelligence. We design , build, operate, and maintain cyber-physical solutions for the nation's most mission-critical ... telecommunications, life safety, automation and controls, audiovisual, and IT systems . Headquarters in Tysons, Virginia, MC Dean delivers resilient, secure,… more
    M. C. Dean (01/09/26)
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