• Senior Systems Administrator

    General Dynamics Information Technology (Washington, DC)
    …certificates and Single Sign On. + Enterprise Provisioning: Configure new Linux and Windows systems for customer use and ensuring that initial configurations ... agents installed, proper configs, etc.) + Integrate Linux and Windows systems with other enterprise tooling (eg,...(VDI Desktops). + Security Clearance Level: DOE Q or TS * Random Drug Screening* Required Skills and Abilities: Written… more
    General Dynamics Information Technology (09/16/25)
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  • Systems Administrator, Senior

    BOOZ, ALLEN & HAMILTON, INC. (Fort Meade, MD)
    …available in production environments + Experience as a network administrator or systems engineer + Experience with Assured Compliant Assessment Solution ( ... direction, and mentor and supervise team members. You'll support Windows and Linux systems engineering efforts in...+ Ability to be flexible for shift work + TS /SCI clearance with a polygraph + HS diploma or… more
    BOOZ, ALLEN & HAMILTON, INC. (09/09/25)
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  • Senior Systems Administrator

    CACI International (Annapolis Junction, MD)
    …system infrastructure and any processes related to these systems . The Senior Systems Administrator will Configure and manage primarily Windows and some UNIX ... Senior Systems Administrator Job Category: Information Technology Time Type:...Time Type: Full time Minimum Clearance Required to Start: TS /SCI with Polygraph Employee Type: Regular Percentage of Travel… more
    CACI International (09/25/25)
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  • SURTASS Operations & Maintenance (O&M) Technician…

    V2X (Reston, VA)
    …and operators on our other programs. A few of these programs include: + Fleet Systems Engineer Team (FSET) program located in key ports around the world, ... of Defense Secret level clearance is required. Top Secret clearance with SCI access is...including: + ISNS, CANES, ADNS, CENTRIXS, and/or SCI Navy systems (or equivalent type network). + Windows … more
    V2X (08/14/25)
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  • Software, CNO, Systems Administration…

    Belay Technologies (Annapolis Junction, MD)
    … administration, scripting, network services, system monitoring. Experience Level: Junior to Senior Systems Engineer (Levels 1 to 4) Overview: Systems ... a dynamic, innovative team working on cutting-edge cybersecurity, network, software and systems engineering projects. We are hiring for a wide range of positions,… more
    Belay Technologies (08/14/25)
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  • Information System Security Eng (ISSE) III

    Global Resource Solutions (Arlington, VA)
    …Level III within 6 months of the date of hire Security Requirements: + Current Top Secret Clearance with SCI Eligibility + Eligibility for access to Special ... and talented individual for the position of Information System Security Engineer III. Job Description: Summary: The Information System Security Engineer… more
    Global Resource Solutions (09/26/25)
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  • Cybersecurity System Administrator - DMV

    M. C. Dean (District Of Columbia, DC)
    …**System Administration Duties** + Install, configure, upgrade, and maintain enterprise systems including: + Windows Server 2019/2022, Windows ... and perform system patching and image deployment. + Integrate and maintain vendor systems and third-party applications within a Windows ecosystem. + Operate and… more
    M. C. Dean (08/27/25)
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  • System Administrator

    TekSynap (Arlington, VA)
    …**WORK AUTHORIZATION/SECURITY CLEARANCE** USCitizenship **Clearance requir** **eme** **nt** :Active ** Secret clearance** ( Top Secret /SAP preferred). **OTHER ... Engineer ** toadminister and sustain JPO's classified and unclassified systems , applying patches,monitoringuptime, and ensuring compliance in cloud-native environments.… more
    TekSynap (10/02/25)
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  • Agile Software Engineers-Developers…

    The Boeing Company (Herndon, VA)
    …on candidate eligibility. **Security Clearance** This position requires an active US Top Secret /SCI Security Clearance (US Citizenship Required). (A US Security ... for the design, development, and maintenance of complex, multi-tiered application software systems used to support the command and control of space vehicles. The… more
    The Boeing Company (09/26/25)
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  • Information Systems Security Manager

    M. C. Dean (Vienna, VA)
    …of key information technology concepts, platforms, and technologies, including Microsoft Windows and/or Linux operating systems , and system virtualization ... life safety, automation and controls, audio visual, and IT systems . MC Dean is headquartered in Tysons, Virginia, and...Tysons, Virginia, and employs more than 5,800 professionals who engineer and deploy automated, secure, and resilient power and… more
    M. C. Dean (09/13/25)
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