• Senior Systems Administrator…

    ManTech (Fairmont, WV)
    …integrity, and security of a high-impact large scale enterprise network infrastructure . The ideal candidate will be a proactive problem-solver with a strong ... **MANTECH** seeks a motivated and customer-oriented **Senior Systems Administrator - Windows/Linux Dual-Stack Specialist** to join our...or **Fairmont WV** This role is part of the Infrastructure Support (IS) team and is critical for maintaining… more
    ManTech (11/05/25)
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  • Cloud System Administrator

    ManTech (Hanover, MD)
    MANTECH seeks a motivated, career- and customer-oriented **Cloud System Administrator ** to join the team in **Hanover, MD** . Our team delivers enterprise ... infrastructure capabilities for a global workforce performing a wide...other core services + Monitor system performance, availability, and security , responding to incidents and performing root cause analysis… more
    ManTech (12/24/25)
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  • Senior Cloud System Administrator

    ManTech (Annapolis Junction, MD)
    …System Administrator ** in Hanover, MD. The team delivers enterprise infrastructure capabilities for a global workforce performing a wide range of missions ... in defense of our Nation. This effort supports the Enterprise Infrastructure Services (EIS) organization, which oversees MPO's Enterprise Information Technology… more
    ManTech (12/24/25)
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  • PKI Systems Administrator - active Top…

    General Dynamics Information Technology (Washington, DC)
    …Top Secret/SCI **Public Trust/Other Required:** None **Job Family:** IT Infrastructure and Operations **Skills:** PKI Certificate Management,Public Key ... Infrastructure ,Public Key Infrastructure (PKI) Operations **Experience:** 5 + years of related...experience **US Citizenship Required:** Yes **Job Description:** PKI Systems Administrator Advance how our customers operate while you advance… more
    General Dynamics Information Technology (12/17/25)
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  • Cybersecurity Systems Administrator

    General Dynamics Information Technology (Macdill AFB, FL)
    …Support will consist of configuring, tuning, optimizing, and maintaining critical security infrastructure to safeguard the organization's digital assets against ... Required:** Yes **Job Description:** Advance your career while impacting our national security in cyber as **a Cybersecurity Systems Administrator ** at GDIT.… more
    General Dynamics Information Technology (12/18/25)
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  • Log Aggregation Administrator , SME

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    …Log Aggregation Administrator within our Intel sector advancing the national security mission through cutting edge technology. You must have a passion for ... **Log Aggregation Administrator , SME** **Category:** Administration **Main location:** United States, Virginia, Arlington **Position ID:** J0925-2125 **Employment… more
    CGI Technologies and Solutions, Inc. (12/11/25)
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  • Senior IT Systems Administrator 1

    Applied Research Associates, Inc. (Warrendale, PA)
    …in our Pittsburgh, PA office. We're looking for a **Senior IT Systems Administrator ** to join our team. This successful person will manage our Linux-based ... infrastructure and our Windows-11 developer fleet using WSL for...fleet using WSL for Linux workflows to meet CMMC security requirements. This role is critical for maintaining the… more
    Applied Research Associates, Inc. (10/24/25)
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  • Senior Pega Systems Administrator

    Scotiabank (OR)
    Senior Pega Systems Administrator **Requisition ID:** 225739 **Employee Referral Program - Potential Reward:** $200,000.00 We are committed to investing in our ... statutory/bank holidays on call support. **Accountabilities** + The Pega Systems Administrator will perform day-to-day system operation support. This will include… more
    Scotiabank (12/28/25)
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  • NIPRNet / SIPRNet Administrator

    Applied Research Associates, Inc. (Eglin AFB, FL)
    …Applied Research Associates, Inc. ( **ARA** ) is seeking a lead administrator for a SIPRNet capability supporting a DoD‑owned secret‑level enclave that already ... secure SIPRNet operations. This role works directly with the Sr. Systems Administrator and the broader systems‑admin team leading engineering and sustainment efforts… more
    Applied Research Associates, Inc. (11/21/25)
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  • Database Administrator 2

    Stanford University (Stanford, CA)
    Database Administrator 2 **Business Affairs: University IT (UIT), Redwood City, California, United States** **New** Information Technology Services Post Date 3 days ... # 108019 Employer: The Leland Stanford Jr University Position Title: Database Administrator 2 **Position Description** : Design, implement, and support hybrid and… more
    Stanford University (01/13/26)
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