• Computer Network Operator, Senior

    CACI International (Chantilly, VA)
    …ISPs, and network traffic * Possess at least basic level of systems administration knowledge across operating systems (Linux, Windows, Android, iOS) ... Computer Network Operator, Senior Job Category: Engineering...of technical experience in cybersecurity discipline, computer applications, information systems , engineering, mathematics, or related field * **Must possess… more
    CACI International (01/10/26)
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  • Senior Mainframe Systems Programmer…

    Ensono (Richmond, VA)
    Senior Mainframe Systems Programmer - CMODRemote - United StatesJR012293 The Senior Mainframe Systems Programmer provides support for on-going projects ... require the installation, testing, and implementation of new operating systems and other ' system ' software. Also, the...other areas that contain data + Help resolve Server, Network , and Application problems. + Answering end-user questions +… more
    Ensono (11/13/25)
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  • Principal Auditor (Experienced Senior

    Capital One (Mclean, VA)
    Principal Auditor (Experienced Senior Auditor), Global Payment Network (Hybrid) Capital One's Audit function is a dedicated group of professionals focused on ... Preferred Qualifications: + Bachelor's Degree in Accounting, Finance, Economics, Business Administration , or Information Systems + 2+ years of experience… more
    Capital One (12/07/25)
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  • Senior Linux & Windows Systems

    General Dynamics Information Technology (Fairfax, VA)
    …process. Linux server automation will use Ansible for configuration. + Act as a Senior Systems Engineer to lead troubleshooting with Linux and Windows machines ... + years of related experience **Job Description:** As a ** Senior ** **Linux & Windows Systems Engineer** ,...proficient with Windows Server and Linux (RHEL 9) VM system administration in both Azure and VMWare.… more
    General Dynamics Information Technology (01/10/26)
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  • Deputy Senior Program Manager

    Precise Systems, Inc. (Arlington, VA)
    …by our highly skilled workforces, we provide expert consultation on network and weapons systems acquisition programs, maintenance/modernization programs, and ... Precise solution. We are currently seeking seeking a Deputy Senior Program Manager to support our Army customer in...alignment with our core values through our STAR Award recognition program. Compensation at Precise Systems is… more
    Precise Systems, Inc. (11/19/25)
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  • Cybersecurity Systems Analyst…

    Amentum (Arlington, VA)
    …Protocol tool. The Cybersecurity Systems Analyst will liaison with network and system administrators to correct identified deficiencies. The Cybersecurity ... US Combatant Commands (USCENTCOM/USSOCOM) is desired. * Technical background with system administration experience, architecture and engineering preferred *… more
    Amentum (12/28/25)
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  • Principal Network Systems Engineer

    Saliense Consulting (Arlington, VA)
    …us to get a preview of the full benefits package. Saliense is now hiring a Senior Technical Consultant (Principal Network Systems Engineer) to join our team ... eligible to obtain a Top Secret clearance. The Principal Network Systems Engineer will be responsible for...(10) years of progressively more difficult experience related to system /server design and administration . Five years experience… more
    Saliense Consulting (01/06/26)
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  • Senior Systems Engineer

    GovCIO (Fairfax, VA)
    …**Location** _US-VA-Fairfax_ **ID** _2025-7177_ **Category** _IT Infrastructure & Network Engineering & ... **Overview** GovCIO is currently hiring for a Senior Systems Engineer with an active... Engineer with an active Secret clearance to provide administration and tier 3 operational support for servers, workstations,… more
    GovCIO (12/03/25)
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  • Senior Systems Administrator (S)

    SimIS Inc. (Dahlgren, VA)
    …the listed position and is contingent upon award. Job Description: SimIS, Inc. seeks a Senior Systems Engineer to lead systems engineering activities for a ... systems and training environments Experience Required: + Eight (8) years of systems administration experience with three (3) years in leadership roles +… more
    SimIS Inc. (12/22/25)
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  • Network Engineer

    System One (Springfield, VA)
    …configure WAN and LAN hardware to include voice, video, and data cable systems . Develops system specifications, architecture designs, integration and test plans, ... (LANs) wide area networks (WANs), the internet, intranets, and other data communication systems . + Possesses experience with most common network components to… more
    System One (12/26/25)
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