• Systems Administrator

    TekSynap (Glynco, GA)
    **Responsibilities & Qualifications** TekSynapseeksa highly experienced System Administrator to lead advanced IT infrastructure projectsfor our clients. This ... senior-level position involves managing complex systems , integratingnew technologies, and ensuringhigh levelsof performance and securityacross IToperationsensuring… more
    TekSynap (11/29/25)
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  • Systems Administrator

    Nexagen Networks Inc (Rock Island Arsenal, IL)
    System Administrator Security Clearance Requirement: Current and Active DoD Secret Salary Range: (The salary range provided is a general guideline. Nexagen Networks ... experience, education, skills, and current market conditions.) As the System Administrator , you'll join a high-performing team dedicated to excellence, innovation,… more
    Nexagen Networks Inc (11/01/25)
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  • MERS Systems Administrator II

    PennyMac (Fort Worth, TX)
    …through the complete mortgage journey. A Typical Day The MERS Administrator is responsible for performing MERS (Mortgage Electronic Registration System) related ... MERS Rules and MERS policy and procedures. As the Administrator , you will also be responsible for monitoring...Transfer of Beneficiary (TOB) for all acquisitions. The MERS Administrator will : + Perform functions within the MERS… more
    PennyMac (12/06/25)
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  • Senior Systems Administrator (Linux)

    Amentum (Waimea, HI)
    Amentum is seeking a highly experienced Senior Linux System Administrator to oversee and manage enterprise-level Linux infrastructure in support of US Navy ... Defense (DoD) environment. This role requires deep technical expertise in Linux systems , leadership in secure system administration, and a strong working knowledge… more
    Amentum (12/24/25)
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  • Systems Administrator IV

    General Atomics (Durham, NC)
    …of data from numerous streaming data sources in near real time. Our systems apply state-of-the-art algorithms and machine learning techniques to extract features and ... General Atomics Integrated Intelligence is looking for an experienced Cleared System Administrator with a Top Secret/SCI clearance to provide on-site support at our… more
    General Atomics (12/11/25)
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  • Senior Systems Administrator

    iconectiv (Bridgewater, NJ)
    …www.iconectiv.com . Follow us on X and Linkedln. The Senior System Administrator role provides system administration maintenance and support for the NPAC (Number ... Center) Lab and Production Telecommunications Application Service environments. The Senior System Administrator is a crucial member of our Operations team and is… more
    iconectiv (12/03/25)
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  • Senior Linux/Unix Administrator

    S4 Inc. (Omaha, NE)
    …with experience Job Listing Number: NE25002 LCAT: Senior Network and Computer Systems Administrator Overview: S4 is seeking an experienced Senior Unix/Linux ... the following certifications is preferred: ITIL 4 Foundations; Red Hat Certified Systems Administrator ; or Linux Professional Institute Certification Linux … more
    S4 Inc. (10/08/25)
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  • Systems Administrator II - Linux

    TEKsystems (Santa Ana, CA)
    A large Beverage company in Corona, CA is hiring a System Administrator II -the highest technical support layer for their global IT infrastructure. This role is a ... with development, security, and project teams to implement new systems and services. + Create automation scripts and processes...and efficiency. Qualifications: + 5-7+ years as a System Administrator with deep expertise in Windows Server 2016 or… more
    TEKsystems (12/23/25)
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  • Systems Administrator w/Poly

    BigBear.ai (Hanover, MD)
    …a System Administrator to support mission critical application and systems in support of multiple Identity, Credential and Access Management (ICAM) projects. ... The selected candidate will serve in a System Administrator role to keep the system operational, compliant and perform trouble shooting as needed. The position will… more
    BigBear.ai (12/17/25)
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  • Systems Administrator /DevOps…

    ICF (Reston, VA)
    …in anticipation of the award._ **The Work** We are seeking a **System Administrator / DevOps Engineer** to support secure, automated deployments and manage cloud ... security controls. + Participate in incident response and recovery efforts, ensuring systems remain secure and operational. **What You Will Bring** **With** **You:**… more
    ICF (12/11/25)
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