• Systems Administrator - TS/SCI

    General Dynamics Information Technology (Fort Belvoir, VA)
    …Systems Administration **Skills:** System Administration,Technical Support,Troubleshooting **Certifications:** Security +, CE - CompTIA- Security + CE ... and analysis. + UNIX/LINUX System Administration - Preferred + Windows System Administration - Preferred + Shift work (Panama...total of 7 days over 2 week period) * Security Clearance Level: TS/SCI with Polygraph * Required Skills… more
    General Dynamics Information Technology (07/16/25)
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  • Subk-C Middleware Administrator

    IBM (Herndon, VA)
    …progress on tickets with in ServiceNow. * Periodic review of Army Security Technical Implementation Guides (STIGs) * Documenting common knowledge for future team ... Tomcat, JBOSS, ColdFusion or similar class server systems and Windows administrations skills. * 1-3 years of experience in...is a plus * Knowledge of the Cyber Command Security Technical Implementation Guides (STIGs) processes and procedures IBM… more
    IBM (08/08/25)
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  • Senior Systems Administrator (S)

    SimIS Inc. (Dahlgren, VA)
    …operations with distributed teams across multiple geographic locations + Experience managing Windows and Linux server environments + Knowledge of network security ... , firewalls, and intrusion detection systems + Experience with virtualization technologies and cloud computing platforms + Demonstrated experience with DoD cybersecurity requirements and accreditation processes + Use experience gained to help manage complex… more
    SimIS Inc. (06/23/25)
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  • Information System Security Engineer (ISSE)

    Assertive Professionals (Chantilly, VA)
    …Desired Experience and Qualifications: + Certified Information Systems Security Professional (CISSP) Certification(s). + Certified Splunk Administrator ... Information System Security Engineer (ISSE) About the Organization Established in...management, certification, and accreditation. + Securing and monitoring Microsoft Windows desktop and server in a secure IT environment… more
    Assertive Professionals (07/10/25)
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  • Architect

    Leidos (Chantilly, VA)
    …Professional certifications such as Microsoft Certified: Windows Server Hybrid Administrator Associate, CompTIA Security +, VMware VCP, or similar. + Advanced ... well as implementing best practices for system functionality, reliability, and security . The successful candidate will work independently to manage critical system… more
    Leidos (07/18/25)
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  • Security Software Engineer - Red Team…

    Imagine One Technology & Management (Dahlgren, VA)
    …recommendations for improving software and code design. + Contribute to a System Security Administrator and Operators Manual (SSAOM). Desired Experience: + Five ... administrate computer systems running HP-UX, UNIX, Solaris, Linux and Microsoft Windows . + Identify security flaws in compiled and human readable source code. +… more
    Imagine One Technology & Management (06/25/25)
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  • Security Control Assessor (SCA) (TS/SCI)

    Tau Six (Chantilly, VA)
    …with assessing security relevant applications. + Experience as a System Administrator , Information System Security Manager, or Information System Security ... cutting edge cybersecurity and system integration services to the US National Security market. We are seeking a motivated self-starter with experience in secure… more
    Tau Six (07/23/25)
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  • Cyber Security Architect

    Lentech, Inc (Quantico, VA)
    …GDSA, GICSP Must have one of the following valid role-based certifications: Windows Server Hybrid Administrator Associate, Cybersecurity, Architect Expert, Red ... Engineer, Automated Compliance and Assessment System Certification, Identity and Access Administrator Associate, Azure Network Engineer Associate Azure Security more
    Lentech, Inc (07/16/25)
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  • Information System Security Engineer…

    Amentum (Warrenton, VA)
    **Your Impact:** Are you interested in using your skills to help shape the Cyber, Security , & Intel space? If so, look no further. Amentum is seeking a **Senior ... Information System Security Engineer (ISSE)** to join our team of passionate...Auditor, Asset Baseline Monitor, and Virus Scan Enterprise) on Windows and Linux creating exceptions to allow essential processes… more
    Amentum (07/29/25)
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  • Desktop Engineer - Sr.

    Oneida Technical Solutions (VA)
    …using the Remedy Ticketing system (ARS). This position is for a Senior Microsoft Windows Active Directory Administrator with migration experience to support a ... working in the areas described below. Successful candidates must have SECRET security clearance, must be a Microsoft Certified Systems Engineer (MCSE) or Microsoft… more
    Oneida Technical Solutions (05/25/25)
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