• IAM Systems Administrator - CyberArk PAM

    Robert Half Technology (Glen Allen, VA)
    …Just-in-Time (JIT) access models. This position works closely with security, infrastructure , and compliance teams to support key security initiatives, enforce access ... enforcement. + Ensure healthy integration of CyberArk with platforms including Windows , Linux, databases, applications, and cloud services (AWS, Azure, GCP). +… more
    Robert Half Technology (09/11/25)
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  • Systems Engineer, TS/SCI with Polygraph

    General Dynamics Information Technology (Mclean, VA)
    …+ Polygraph **Public Trust/Other Required:** None **Job Family:** IT Infrastructure and Operations **Skills:** Linux,Microsoft Windows ,Unix **Experience:** 10 ... with server technologies, MVS (multiple virtual storage), Linux, UNIX, and Windows technology and operating systems. + Demonstrated experience with Enterprise… more
    General Dynamics Information Technology (09/11/25)
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  • Senior SOC Analyst and Penetration Tester

    BAE Systems (Sterling, VA)
    …also Azure, Google, Oracle) and traditional network/system security (Cisco networking, Windows , RHEL, etc.). + Identify and exploit potential vulnerabilities across ... systems and infrastructure , using both overt and covert methods. + Provide...Azure, Google, Oracle) and traditional network/system security (Cisco networking, Windows , RHEL). + Proven ability to explain complex technical… more
    BAE Systems (09/09/25)
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  • Cyber Security Engineer

    BAE Systems (Herndon, VA)
    …with a minimum of eleven (11) years' experience. + Strong knowledge of Windows and Linux operating systems + Familiarity with system hardening, patch management, and ... fast-paced environment. + Ability to test and deploy custom infrastructure as code using various DevOps tools such as:...+ Security Tools: Splunk, Rapid 7 + Operating Systems: Windows Server, RHEL/CentOS, Ubuntu + Compliance Tools: Rapid 7,… more
    BAE Systems (09/09/25)
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  • Senior Specialist Systems Engineering…

    L3Harris (Springfield, VA)
    …a fast-paced, secure environment. Networking experience, including knowledge of LAN/WAN infrastructure , switches, routers, and firewalls, is highly desirable. As a ... video display systems in an operations environment. + Maintain operational Windows /Linux combined Active Directory environments with full security software suite,… more
    L3Harris (09/04/25)
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  • Systems Administrator (Multiple Levels)

    Noblis (Chantilly, VA)
    …system hardware and software configuration databases + Support analytical tool infrastructure + Participate in Program Increments (PIs) and Agile Release Train ... of experience in systems administration + Proficiency with: + Windows and Linux operating systems + Windows ...+ Windows and Linux operating systems + Windows Active Directory + Virtualization technologies (VSphere, VXRail, Proxmox)… more
    Noblis (09/03/25)
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  • Junior Helpdesk Support Services Specialist

    Chenega Corporation (Fort Belvoir, VA)
    …remove, and troubleshoot printers, and computer hardware, provide user support on Windows current operating system, provide user support on current Office suite ... solution, including analysis, evaluation, and integration into the existing infrastructure . + Apply higher-level business or technical principles and methods… more
    Chenega Corporation (09/01/25)
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  • Cybersecurity Engineer III

    Imagine One Technology & Management (Virginia Beach, VA)
    …upgrades to systems, apply software patches and patch sets during maintenance windows + Conduct regression testing to ensure upgrades/patches have not corrupted the ... and attend configuration control board (CCB) meetings dealing with infrastructure /network upgrades, including major and minor hardware/software that will potentially… more
    Imagine One Technology & Management (09/01/25)
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  • Systems Engineer - TS/SCI with Polygraph

    General Dynamics Information Technology (Mclean, VA)
    …+ Polygraph **Public Trust/Other Required:** None **Job Family:** IT Infrastructure and Operations **Skills:** Amazon Web Services (AWS),ElasticSearch,SQL Databases ... Description:** At GDIT, people are our differentiator. As a Windows Systems Engineer, you will help ensure today is...tomorrow is smarter. Our work depends on a strong Windows Systems Engineer joining our team to make a… more
    General Dynamics Information Technology (08/27/25)
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  • Physical Security Engineer 4

    M. C. Dean (Chantilly, VA)
    …powering, automating, integrating, and securing the world's most critical infrastructure and facilities. This translates into fulfilling opportunities for employees ... and enterprises communication as a whole + Requires an understanding of Windows patching and vulnerability remediation with ATO processes + Requires advanced… more
    M. C. Dean (08/27/25)
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