• Computer System Administrator

    Northrop Grumman (Dulles, VA)
    …in written and verbal format. + Maintain smooth operation of multi-user computer systems , including coordination with network, software, and system engineers, PC ... managers, end users, and customer and IT management. + Support multiple networks while ensuring necessary administration ...requirements for solutions to problems by means of automated systems . + Recommend and implement system enhancements… more
    Northrop Grumman (08/13/25)
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  • Engineer Systems 3 - Future Submarine…

    Huntington Ingalls Industries (Alexandria, VA)
    …will become the world's most advanced and capable submarine. Job Responsibilities: . Support system integration across multiple systems and disciplines . ... developers to solution architects, technical subject matter experts, and system users. Anchored in our rich, 135-year history, we...in the execution of model based engineering for mechanical systems . Support the development of processes,… more
    Huntington Ingalls Industries (10/01/25)
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  • Systems Administrator, Advisor

    CACI International (Springfield, VA)
    …today is safe and tomorrow is smarter. Our work depends on TS/SCI cleared Systems Administrator joining our team to Support our intelligence customer in ... that are moderately complex in nature. + Provide troubleshooting support for systems hardware and software issues...+ Applies advanced knowledge in monitoring and tuning the system to achieve optimum performance levels. + Provides guidance… more
    CACI International (09/03/25)
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  • Systems Engineer

    Nightwing (Sterling, VA)
    …Skills: + Technical Skills: Strong understanding of hardware and software, operating systems , networking, and system administration . + Problem-Solving: ... Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our… more
    Nightwing (09/26/25)
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  • Senior Systems Engineer

    SAIC (Arlington, VA)
    …as Networks, Servers, Storage Area Networks, systems management, directory systems , Public Key Infrastructure, IT customer support and training, computer ... and repair, technical writing, computer security, knowledge management, database administration , system maintenance, project management, scripting, and… more
    SAIC (09/26/25)
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  • System Administrator

    Parsons Corporation (Centreville, VA)
    …secure and compliant. + Develop and maintain Standard Operating Procedures (SOPs) for system administration tasks. + Work closely with the Information Systems ... of system configurations, deployments, and updates. + Manage and support cloud environments, including AWS and Microsoft Azure, ensuring secure and efficient… more
    Parsons Corporation (09/04/25)
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  • System Engineer (Debian) - Cyber Operations

    CACI International (Chantilly, VA)
    …technical information to non-technical individuals _Desired:_ + Experience with server maintenance/ systems administration + Experience with open source Linux ... Linux systems /command lineo Demonstrated knowledge of the Debian Operating System and apt packagingo Experience with Linux distro maintenanceo Knowledge of apt… more
    CACI International (07/25/25)
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  • Information System Security Engineer (ISSE)

    Assertive Professionals (Chantilly, VA)
    …Include: Providing support to design, develop, and maintain the client's systems compliance with ICD 503 requirements. This also includes advising and assisting ... A minimum of eight (8) years of experience providing support in the respective discipline. + Candidate should have...to systems with successful authorization of those systems + Use of system authorization workflow… more
    Assertive Professionals (07/10/25)
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  • Sr Systems Engineer / Integration…

    Lockheed Martin (Suffolk, VA)
    …a vital role in enabling the CFI mission by providing technical planning, system integration, and engineering support in a fast\-paced lab environment\. Your ... \-Simulation systems architecture, integration, configuration management, modification, systems and network administration \. \-Projection/display and visualization… more
    Lockheed Martin (07/12/25)
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  • Cybersecurity Systems Analyst - Senior

    Amentum (Arlington, VA)
    …US Combatant Commands (USCENTCOM/USSOCOM) is desired. * Technical background with system administration experience, architecture and engineering preferred * ... 800-53 and creating A&A packages. Performs assessment, compliance, and validation of IT systems to support the Cybersecurity program at USSOCOM, its Component… more
    Amentum (09/28/25)
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