• Security Software Engineer - Red Team Penetra

    Imagine One Technology & Management (Dahlgren, VA)
    systems to mitigate known vulnerabilities. + Operate and administrate computer systems running HP-UX, UNIX, Solaris, Linux and Microsoft Windows. + Identify ... and code design. + Contribute to a System Security Administrator and Operators Manual (SSAOM). Desired Experience: + Five...systems . + Five (5) Years experience in: 1. Linux - firm grasp/demonstrated knowledge 2. Associated Training: COMPTIA… more
    Imagine One Technology & Management (09/24/25)
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  • System Support-US Citizens Only - TS/SCI FS Poly…

    The Metamorphosis Group (Chantilly, VA)
    …officer with security-controlled systems . + Demonstrated experience as an Oracle LINUX Systems Administrator . + Demonstrated experience in Oracle EXADATA ... administration. + Demonstrated experience with LINUX systems engineering and administration. + Demonstrated experience with Windows systems engineering and… more
    The Metamorphosis Group (11/08/25)
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  • Sr Field Service Engineer

    Scientific Research Corporation (Norfolk, VA)
    …Operator/Maintainer + 745A: Information Systems Technician + 746A: Information Systems Administrator Clearance Information SRC IS A CONTRACTOR FOR THE ... 4.1) Inc 2 System Admin + 739A: Global Command and Control System Maritime 4.0. 3 (GCCS-M 4.0. 3 ) System Administrator + 741A: Information System Security… more
    Scientific Research Corporation (11/12/25)
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  • OCONUS Field Engineer - TS/SCI Polygraph Required

    Leidos (Chantilly, VA)
    …team environment. The ideal candidate will have prior experience as either a systems engineer or systems administrator . Prior OCONUS experience and ... and hands-on experience in most of the following areas: + Systems Engineering/Administration + Diagnosing and resolving software, hardware, and network problems… more
    Leidos (11/07/25)
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  • Senior Cloud Engineer

    CACI International (VA)
    …products + 3 Years of Experience deploying, automating, and hardening Red Hat Linux Operating Systems + 3 years of experience working directly with ... in the following technology areas: Azure Cloud, Red Hat Linux , Tenable Software Solutions for ACAS, Scripting (Python, PowerShell,...Kubernetes or containers + 3 + years' experience with securing systems by… more
    CACI International (10/15/25)
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  • IT Support Specialist

    TekSynap (VA)
    …diagnosing, troubleshooting, and training customers in the use of software and hardware systems . **Desired Experience and Skills** + Three ( 3 ) years hands-on ... of Defense (DoD) IT hosting solutions. + Experience administering Windows and Linux operating systems in large enterprise environments. + Proficiency and… more
    TekSynap (11/15/25)
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  • Fleet Support Rep-SA/DBA III-Computer System…

    V2X (Virginia Beach, VA)
    …streamline logistics, and enhance readiness. Aligned around a shared purpose, our $ 3 .9B company and 16,000 people work alongside our clients, here and abroad, ... challenges with integrity, respect, responsibility, and professionalism. Responsibilities + Computer Systems Analyst + We have an opportunity for a Helpdesk Analyst… more
    V2X (09/16/25)
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  • Senior UNIX System Engineer

    TekSynap (Radford, VA)
    …via SOPs. **REQUIRED QUALIFICATIONS** **Experience** + Five (5) years as a UNIX Systems Administrator or IT Engineer, including task automation. + Three ( ... Manage, maintain, deploy, troubleshoot, and support Red Hat Enterprise Linux , Oracle Enterprise Linux , and Solaris UNIX...3 ) years of experience in patch management (YUM, RPM)… more
    TekSynap (10/25/25)
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  • ServiceNow (SNOW) Developer-active TS/SCI…

    V2X (Springfield, VA)
    …OR Certification: + One or more SNOW certifications, such as the ServiceNow Certified Systems Administrator Certification. + Experience: + Shall have 7 or more ... platform. + Certifications: + Shall possess the ServiceNow Certified Systems Administrator (CSA) Certification. + Clearance: +...& Releases + ServiceNow Platforms, Solutions, & Applications + Linux or Windows Systems + ServiceNow Modules… more
    V2X (11/13/25)
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  • Cyber Operations

    Leidos (Lorton, VA)
    …For all systems , coordinate with the respective system owner, system administrator or Information System Security Officer (ISSO) to notify them that weekly ... Support security assessments by working with the respective system owner, system administrator and/or Information System Security Officer (ISSO) to define the scope,… more
    Leidos (11/05/25)
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