• IT Services Administrator, Staff

    Fiserv (Omaha, NE)
    …Services Administrator, Staff **About your role:** Fiserv is looking for a talented Systems Engineer Senior to provide technical systems support, ... and system management tools + Proactively ensure the highest levels of systems and infrastructure availability, and maintain security , backup, and redundancy… more
    Fiserv (11/05/25)
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  • Project Leader 1 - DC Metro Area

    M. C. Dean (District Of Columbia, DC)
    …world for the better. We are seeking a **Project Leader 1** to join our ** Security and Electronic Systems (SES)** business Unit. As part of **(SES)** Strategic ... at MC Dean, you will join forces with more than 5,800 professionals who engineer and deploy automated, secure and resilient power and technology systems ; and… more
    M. C. Dean (08/30/25)
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  • Juniper Network Administrator-TS/SCI Required

    Three Saints Bay (Washington, DC)
    …LLC, and a government industry leader, is looking for a **Juniper Certified Network Engineer - TS/SCI Required** to join our Team! This position is located in ... to support the ATO process + Maintain a zero-trust security model, implementing strict access controls, multi-factor authentication, and least-privilege… more
    Three Saints Bay (09/18/25)
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  • Linux System Administrator

    ManTech (Fort Meade, MD)
    …in computer science or a related discipline + 10+ years' of experience in systems administration of hardware and software in support of developing and testing ... MD area. **Responsibilities include, but are not limited to:** + Design, engineer , and implement automated hardening scripts for internal servers adding scalability… more
    ManTech (08/23/25)
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  • Linux System Administrator

    ManTech (Fort Meade, MD)
    …a related discipline and 15 years related experience. + 10+ years' experience in systems administration of hardware and software in support of developing and ... **Responsibilities include, but are not limited to:** + Design, engineer , and implement automated hardening scripts for internal servers...testing of information technology systems . + Heavy Linux administration experience.… more
    ManTech (08/20/25)
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  • IT Support Technician

    ITW (Westminster, MA)
    …and their associated operating systems and softwarewith guidance/support froman internal senior systems engineer + Support and train end users in proper use ... hubs, and so on,with guidance/support froman internal senior network engineer + Configure and troubleshoot physical and virtual servers...of business systems and office equipment, such as desk phone support,… more
    ITW (11/05/25)
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  • Sr. System Administrator (Linux)

    Nightwing (Sterling, VA)
    …clearance + Must be able to obtain DHS Suitability + Minimum 6+ years of systems administration experience + 4+ years with Red Hat Enterprise Linux (RHEL) ... data centers. This position is hands-on and requires expertise in Linux administration , automation, and security hardening. The Senior System Administrator will… more
    Nightwing (10/29/25)
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  • VP, Global Enterprise Applications

    AeroVironment (Simi Valley, CA)
    …and tactical missile systems . Founded in 1971 by celebrated physicist and engineer , Dr. Paul MacCready, we've been at the leading edge of technical innovation ... that applications and programs support mission-critical functions, meet compliance and security standards (eg, ITAR, DFARS, CMMC), and align with corporate growth… more
    AeroVironment (10/23/25)
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  • Electrical Maintenance Technician 2

    M. C. Dean (St. Louis, MO)
    …and global enterprises. The company's capabilities include electrical, electronic security , telecommunications, 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 (10/11/25)
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  • Electrical Maintenance Technician 1 - Night Shift

    M. C. Dean (Urbana, MD)
    …and global enterprises. The company's capabilities include electrical, electronic security , telecommunications, 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 (09/23/25)
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