• Systems Administrator

    Leidos (Chantilly, VA)
    …be responsible for installation, configuration, administration, support, and maintenance of network systems including associated hardware, ensuring reliable and ... current **Customer Medical Screening** **.** + Expert knowledge of network systems , including Cisco IOS commands, VLANs,...and switches. + Familiarity with Web Help Desk ticketing system . + Network + certification or equivalent is… more
    Leidos (08/16/25)
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  • EndPoint Systems Engineer

    CACI International (Mclean, VA)
    …* Experience in designing, implementing, and maintaining complex Insider Threat Network / System /Software information technology and database systems * ... TS/SCI with Polygraph * 4+ years of experience with network and system administration * 2+ years...one or more areas of Engineering, Computer Science, Information Systems , Computer/ Network Security or 4 years of… more
    CACI International (09/30/25)
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  • Software Engineer - Air Traffic Control…

    Noblis (Reston, VA)
    …+ Developing operational software for the E-IDS + Interpret and decompose system , service, and network architectures and requirements + Design and ... innovation, partnering with the FAA to deliver, acquire and manage mission-critical systems that keep America flying safely and efficiently. Our team of experts… more
    Noblis (08/08/25)
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  • SIGINT Systems Administrator (Low Band…

    CACI International (Hampton, VA)
    …issues with IT infrastructure including user systems , servers, storage, and network connectivity. You will also provide system administration for assigned ... will be responsible for resolving IT hardware and software infrastructure (servers, network , security, etc.) issues using systems analysis techniques and… more
    CACI International (09/15/25)
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  • Senior Information System Security Officer

    Steampunk (Mclean, VA)
    …Compliance Tools. + Devise a plan to certify and accredit their assigned Information system or information systems + Respond to emerging requirements or policies ... Privacy Act requirements + Specialized knowledge and experience with evaluating system , network , or infrastructure security controls against requirements such… more
    Steampunk (09/19/25)
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  • Sr Principal Windows Systems Administrator…

    Northrop Grumman (Dulles, VA)
    …smooth operation of multi-user computer systems , including coordination with network , software, and system engineers, PC desktop technicians, project ... mission, we will support you by expanding your personal network and developing skills, whether you are new to...requirements for solutions to problems by means of automated systems . + Recommend and implement system enhancements… more
    Northrop Grumman (10/03/25)
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  • Cybersecurity Systems Analyst - Senior

    Amentum (Arlington, VA)
    …Protocol tool. The Cybersecurity Systems Analyst will liaison with network and system administrators to correct identified deficiencies. The Cybersecurity ... and vulnerabilities. Advise USSOCOM, its Component Commands, TSOCs, and deployed forces on network and system risks, risk mitigation courses of action, and… more
    Amentum (09/28/25)
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  • Systems Engineer

    Leidos (Chantilly, VA)
    …This position requires a TS/SCI with Polygraph and a deep understanding of complex network systems and best practices. The candidate will contribute to the ... verification & validation, and fielding. + Demonstrated experience resolving highly complex network and system problems. + Proven ability to lead technical… more
    Leidos (08/16/25)
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  • Junior System Administrator

    Tyto Athene (Fort Belvoir, VA)
    …ICAM concepts, and Virtual Machine deployments. **Responsibilities:** + Collaborate with network and system administrators on all projects, including current ... and new designs to provide network and system support including installation, configuration,...+ Provide escalation support when troubleshooting issues with enterprise systems . + Support the tracking and implementation of Security… more
    Tyto Athene (09/13/25)
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  • Senior Network and Next Generation Firewall…

    Lumen (Richmond, VA)
    …role working towards the development of new solutions, processes, tools, systems that have company-wide and possibly industry-wide impacts. + Frequent contact ... be considered a plus. **Compensation** This information reflects the anticipated base salary range for this position based on current national data. Minimums and… more
    Lumen (10/01/25)
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