• Hogan Engineer II

    PenFed Credit Union (Mclean, VA)
    …services and applications. Responsibilities include, but are not limited to, system design; standards based implementation, capacity planning, systems ... + Implement systems in a phased approach of requirements analysis, system design review, installation, integration, and testing. + Lead the development of… more
    PenFed Credit Union (11/01/25)
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  • Lab Manager III

    ARSIEM (Arlington, VA)
    …directly relevant experience in system administration + Experience with multiple operating systems , including Linux/Unix & MacOS + Experience and knowledge ... local and wide area networks. Monitor channels for storage-related network and system issues and remediate them...procedures and standard operating procedures + Desired Certifications : CEH, Sec+, Network +, CCNA Clearance Requirement… more
    ARSIEM (11/13/25)
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  • Revenue Applications Manager (Business Analyst IV)

    Fairfax County Sheriff's Office (Fairfax, VA)
    …into revenue applications. Key responsibilities: + Manages a team of analysts and system administrators maintaining POS systems + Designs and integrates new ... with organization's strategy, priorities, and business needs; + Serves as lead system administrator for multiple complex interdepartmental systems in multiple… more
    Fairfax County Sheriff's Office (12/16/25)
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  • IT Support Specialist I

    ASM Research, An Accenture Federal Services Company (Richmond, VA)
    … model and processes). Provides hardware/software support at the operating system -level across pre-defined server and network areas. Responsible for Level 1 ... ET including weekends. **Other Job Specific Skills** + Knowledge of Microsoft Operating Systems and products that include Microsoft Windows, Windows Servers,… more
    ASM Research, An Accenture Federal Services Company (11/26/25)
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  • Cyber Security Implementation Engineer

    CACI International (Springfield, VA)
    …cloud-based cybersecurity infrastructure and applications running on Windows and Linux operating systems + Engineer and implement cybersecurity solutions ... compute, storage, and transport. + Expertise in Windows and Linux server operating systems . + Excellent writing and communication skills, including the… more
    CACI International (11/14/25)
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  • Cyber Host Forensic Analyst II

    Nightwing (Arlington, VA)
    …and assessing evidence from electronic devices using forensic tools and knowledge of operating systems - Using hashing algorithms to validate forensic images - ... further develop an intrusion narrative - When available, collecting and documenting system state information (running processes, network connections, etc.) prior… more
    Nightwing (10/07/25)
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  • Senior Software Developer

    ManTech (Herndon, VA)
    …(DMV) area** . In this role you will research, design, develop, and test operating systems -level software, compilers, and network distribution software. You ... and formulates and analyzes software requirements and may design embedded systems software. **Responsibilities include, but are not limited to:** + Leads… more
    ManTech (11/18/25)
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  • Sensor Management and Administration (Onsite)

    RTX Corporation (Langley AFB, VA)
    …Expert (SME) that provides SIGINT and networks sustainment support during system upgrades. + Provides SIGINT process and network improvements/recommendations ... support of the US Air Force Distributed Common Ground System (DCGS) Signals Intelligence Field Support (DSFS). US AF...and analyses intelligence information from airborne, ground, and other systems . **What You Will Do** ​ + Manages multiple… more
    RTX Corporation (12/11/25)
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  • Dean|Fluor Critical Facilities Specialist (Mech)…

    M. C. Dean (Vienna, VA)
    …the diesel fuel tanks, pumping and plumbing within the data center is operating at peak efficiency. This involves continuous monitoring of mechanical equipment using ... advanced automated control systems , planned preventative maintenance of equipment, and emergency response...rotations of critical equipment to maintain equal runtimes. Adjust operating parameters as needed to maintain the facility within… more
    M. C. Dean (11/26/25)
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  • SRE Cyber Endpoint Security Intern

    Leidos (Norfolk, VA)
    …confidentiality, and non-repudiation. + Implement and monitor endpoint security solutions for network systems and provide advice that systems and ... endpoint network security measures; operate and monitor network intrusion detection + Operate Endpoint Security Systems...or SIEM tools. + Experience with Windows or Linux system administration principles. + Coursework in network more
    Leidos (12/08/25)
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