• Field Systems Administrator

    Systems Technology Forum (San Diego, CA)
    …or related Certifications IAT Level II (Security + CE or equivalent). Clearance Requirement Secret (eligible for TS / SCI ) Benefits and Perks At STF, we ... of Defense (DoD), and other federal agencies. Job Summary The Field Systems Administrator provides operational and maintenance support for mission-critical Navy… more
    Systems Technology Forum (11/21/25)
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  • Physical Security System

    M. C. Dean (Chantilly, VA)
    …federal, local and commercial customers across high-growth markets. As a System Administrator for our Physical Security Systems , you will be responsible for ... + Requires 2 + years of experience programming/administrating Physical Access Control Systems . + Requires system administrator experience in performing… more
    M. C. Dean (10/23/25)
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  • Systems Administrator

    Leidos (Eglin AFB, FL)
    …and advance rapidly in your career. We have an exceptional opportunity for a ** Systems Administrator ** to join our dynamic team at **Hurlburt Field, FL.** If ... innovation, thrive in fast-paced environments, and possess a current ** TS / SCI security clearance** , we want to...to hear from you! **Why Join Leidos?** As a Systems Administrator at Leidos, you'll immerse yourself… more
    Leidos (01/07/26)
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  • System and Network Administrator

    BOOZ, ALLEN & HAMILTON, INC. (Annapolis Junction, MD)
    …investigation and may need to meet eligibility requirements for access to classified information ; TS / SCI clearance with polygraph is required. Compensation ... System and Network Administrator The Opportunity:...take initiative and make recommendations on existing infrastructures + TS / SCI clearance with a polygraph + HS… more
    BOOZ, ALLEN & HAMILTON, INC. (12/22/25)
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  • Systems Administrator

    CACI International (Hampton, VA)
    Systems Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS / SCI Employee Type: Regular ... * * **The Opportunity:** CACI is seeking a cleared Systems Administrator in Hampton, VA. This is...Tier 1 and 2 personnel. **Qualifications:** _Required:_ + Active TS / SCI . + Bachelor's degree in a related… more
    CACI International (12/18/25)
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  • Mid System /Network Administrator

    Belay Technologies (Laurel, MD)
    …a bachelor's degree + TS / SCI with poly The Level 2 System /Network Administrator shall possess the following capabilities: + Experience with MIM and ... Belay Technologies is seeking a Senior System /Network Administrator . The Systems Administrator (SA)...(SA) provides support for implementation, troubleshooting and maintenance of Information Technology (IT) systems . The SA manages… more
    Belay Technologies (12/08/25)
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  • Systems Administrator Senior Advisor

    PingWind INC (Doral, FL)
    …Job Type Full-time Description Location:Doral, Florida Required Clearance: TS - SCI - can start with a Secret clearance Certifications:DoD ... Systems Administrator Senior Advisor Doral, FL...Word, and Excel as needed Requirements + TS - SCI - can start with a Secret more
    PingWind INC (10/22/25)
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  • Principal Linux Systems

    RTX Corporation (El Segundo, CA)
    …meaningful problems that create a safer, more secure world. **Principal System Administrator ** in infrastructure Workplace Services, collaborates with many ... citizens are eligible for a security clearance​ **Security Clearance:** TS / SCI with CI Poly - Current At...teams to support fast-paced, critical programs with classified information system capabilities. Success in this role… more
    RTX Corporation (12/05/25)
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  • Systems Administrator

    CACI International (Linthicum, MD)
    Systems Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS / SCI with Polygraph Employee ... * * * **The Opportunity:** CACI is seeking a ** Systems Administrator ** to perform system ...hardware. + Document inventory changes. _Required Qualifications:_ + **Active TS / SCI with Polygraph** + Proficient with Linux.… more
    CACI International (12/17/25)
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  • Senior Systems Administrator

    Chenega Corporation (Arlington, VA)
    …operating systems + DOD IAT Level II Certification is required. + DOD Top Secret clearance w/ SCI eligibility. **Knowledge, Skills, and Abilities:** + ... **Req ID:** 38512 **Summary** **Senior Systems Administrator ** **Arlington, VA** Are you ready to enhance your skills and build your career in a rapidly evolving… more
    Chenega Corporation (12/10/25)
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