• Systems Engineer

    United States Senate Federal Credit Union (Alexandria, VA)
    …two of the following certifications in 1 year: Palo Alto Certified Network Security Administrator VMWare Certified Professional (multiple tracks available) ... active role in provisioning, installing, configuring, operating, and maintaining system software, hardware, and corresponding infrastructure ( network , storage,… more
    United States Senate Federal Credit Union (04/17/25)
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  • System Engineer

    General Dynamics Information Technology (Fort Eustis, VA)
    …Microsoft Active Directory objects, Group Policy Objects, and DNS zones/records. Maintains system security and executes practices and procedures, monitors usage ... Obtain:** Top Secret/SCI **Public Trust/Other Required:** None **Job Family:** Systems Engineering **Skills:** Microsoft Windows Server, System Configuration,… more
    General Dynamics Information Technology (05/02/25)
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  • Senior Windows System Administrator

    General Dynamics Information Technology (Falls Church, VA)
    … Systems ,Microsoft Windows,Technical Support,Troubleshooting **Certifications:** CEH - EC-Council, CompTIA Security + CE - CompTIA, Cisco Certified Network ... + Administer Windows servers, applying patches, hotfixes, and STIGs to maintain system security and compliance. + Analyze trends and implement proactive… more
    General Dynamics Information Technology (05/13/25)
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  • Senior System Engineer

    CACI International (Fairfax, VA)
    …software development process. + Installing, configuring, testing, and maintaining operating systems , application software and system management tools in support ... to numerous stakeholders. + Familiarity with radio frequency (RF) systems and test equipment (spectrum analyzer, network ...help desk decision trees, and submitting purchase orders. + Security + or CISSP Certification + Model Based System… more
    CACI International (03/25/25)
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  • Linux System Administrator

    Leidos (Alexandria, VA)
    …of a degree. + 3+ years of experience providing System Administration to DoD IT systems + IAT Level I: A+, CCNA- Security , Network +, SSCP, Security + ... system administration on Linux servers, networking equipment and security monitoring equipment. In addition a Bachelor's Degree but...Qualifications:** + 6+ years of experience providing Red Hat System Administration to DoD IT systems +… more
    Leidos (05/03/25)
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  • RHEL System Administrator III

    RTX Corporation (Chesapeake, VA)
    …**Experience with server and workstation assessment and hardening using various information system security assessment/hardening tools - DISA STIGs, SCAP, ACAS, ... Bachelor's degree with 5 years relevant and recent experience with **configuration, system administration and operation of classified network servers and… more
    RTX Corporation (04/03/25)
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  • F5 Systems Engineer - TS/SCI

    General Dynamics Information Technology (Sterling, VA)
    … system enhancements that improves the performance and reliability of the network security infrastructure. + Monitoring and troubleshooting platform and OS ... based problems: network security infrastructure, and connectivity issues. +...and Disaster Recovery + Experience deploying, managing, and troubleshooting network systems , switching, and routing protocol standards… more
    General Dynamics Information Technology (04/25/25)
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  • Linux Focused System Administrator

    Koniag Government Services (Chantilly, VA)
    …and maintaining Linux servers, primarily RedHat-based systems . + Monitoring system performance and ensuring availability and security . + Troubleshooting ... requirement. + Minimum of 4 years of experience in System Administration, with a focus on Linux/RedHat systems...for automation. + Proficiency in Linux command-line interface and system administration tasks. + Familiarity with network … more
    Koniag Government Services (04/16/25)
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  • Communications Systems Engineer

    Parsons Corporation (Herndon, VA)
    …IC communication systems , waveforms (eg, TSM, SINCGARS, WINT-T), and network architectures. + Experience supporting system design reviews, technology ... analytical baselines. **Required Qualifications:** + Minimum of 8 years of experience in systems analysis, RF/ network performance modeling, or M&S in a defense… more
    Parsons Corporation (05/08/25)
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  • Data Systems Engineer

    Leidos (Chantilly, VA)
    …operational security posture for information systems and performing day-to-day security operations of the system , to include scans and security ... audits. + Experience providing configuration management (CM) for information system security software, hardware, and firmware. Desired: + Experience and a… more
    Leidos (04/18/25)
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