• Test Manager

    CACI International (Chantilly, VA)
    …to ensure completeness of test program; perform technical analysis of complete systems and prepare comprehensive system level evaluations. + Manages, mentors, ... our team developing next generation signals intelligence (SIGINT) and electronic warfare systems for the Department of Defense. Join this team of industry-leading… more
    CACI International (07/10/25)
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  • Critical Facility Technician 3 (HVAC SME) - Top…

    M. C. Dean (Manassas, VA)
    …Batteries, STS, ATS, AHU, DX units, Chillers, Evap Washer Systems , CRAC Units, Fuel Systems , ASCO Systems , BMS System , EPMS System , and Fire Alarm ... System . + Conversant of the BMS and EPMS systems and the impact of any state change, capable of navigating the system , interpreting alarms, and able to… more
    M. C. Dean (07/15/25)
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  • Cloud Cybersecurity Artifact Collector

    CACI International (VA)
    …NIST SP 800-53, STIGs, and Secure Cloud Computing Architecture (SCCA). * Analyze system security documentation such as SSPs, POA&Ms, incident response plans, and ... RegScale for automating compliance tasks, continuous control monitoring, and maintaining system security documentation. * Contribute to compliance automation… more
    CACI International (08/15/25)
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  • OS Administrator Windows

    CACI International (Chantilly, VA)
    …troubleshooting of typical applications and their interactions with the underlying operating systems . + Maintain and manage Windows security features in ... with DAF security protocols and government regulations. + Optimize Windows systems for performance, especially in high- security environments. + Act as an… more
    CACI International (05/23/25)
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  • Mechanic Heating A/C Spec

    Lockheed Martin (Manassas, VA)
    …Doing** At Lockheed Martin Manassas, we are enabling national security by supporting mission\-critical operations through exceptional facility performance\. Our ... Facilities Team plays a key role in ensuring that complex building systems operate efficiently, safely, and reliably in support of vital defense technologies\. Every… more
    Lockheed Martin (07/12/25)
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  • Senior ADC Windows Client Engineer, Region…

    Amazon (Arlington, VA)
    …Cloud+ or GICSP (Global Industrial Cyber Security Professional) or GSEC (GIAC Security Essentials) or SSCP ( Systems Security Certified Practitioner) - ... system health, status of maintenance tasks, and reporting systems A day in the life Diverse Experiences AWS...automating tasks such as, software packaging and deployment, automated security patching, and Operating System Deployment. -… more
    Amazon (08/15/25)
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  • ISSO

    ASM Research, An Accenture Federal Services Company (Ashburn, VA)
    …field or equivalent experience; Advanced Degree preferred. + 8-15 years of experience in systems security . **Other Job Specific Skills** + Must be able to ... incidents to determine extent of compromise to national security information and automated information systems . Makes... security incidents in the future. + Defines security objectives and system -level performance requirements. +… more
    ASM Research, An Accenture Federal Services Company (07/16/25)
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  • Cloud Computing Specialist (CCS) SME

    ASM Research, An Accenture Federal Services Company (Richmond, VA)
    security information and automated information systems . + Defines security objectives and system -level performance requirements. + Researches and stays ... and trends in computer network vulnerabilities. + Configures and validates secure systems , tests security products/ systems to detect computer and… more
    ASM Research, An Accenture Federal Services Company (07/13/25)
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  • Unix/Linux Administrator

    Parsons Corporation (Centreville, VA)
    …and leveraging AWS services to ensure high availability, scalability, and security of our infrastructure. **Key Responsibilities** **Unix System ... system and application issues. + Participate in afterhours systems and middleware deployments + Participate in weekly on-call rotation. **Documentation:**… more
    Parsons Corporation (06/17/25)
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  • Lowband Journeyman Expert (Onsite)

    RTX Corporation (Langley AFB, VA)
    …Must Have + 10 years of DCGS experience. + 10 years of Information System Security Management experience. + Typically requires a degree in Science, Technology, ... Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US citizenship is… more
    RTX Corporation (08/02/25)
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