• Senior Linux System Administrator

    ManTech (Fort Meade, MD)
    …Provide support for implementation, troubleshooting, and maintenance of IT systems. Perform Tier 1 (Help Desk) and Tier 2 (Escalation) problem ... to join our team in **Ft. Meade, MD** . In this role, you will support the implementation, troubleshooting, and maintenance of IT systems, as well as manage IT… more
    ManTech (09/20/25)
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  • Senior Linux System Administrator

    ManTech (Fort Meade, MD)
    …and mobile devices. + Perform Tier 1 (Help Desk) and Tier 2 (Escalation) support : problem identification, diagnosis, and resolution. + Optimize system ... join our team in **Ft. Meade, MD** . In this role, you will provide support for implementation, troubleshooting, and maintenance of IT systems, as well as manage IT… more
    ManTech (07/15/25)
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  • Network Engineer

    Leidos (Odenton, MD)
    …tuning and enhancements. + Create and maintain Engineering Implementation Plans (EIP). + Support tier escalation of incident management support tasks. + ... a **Network Engineer** to provide network operations and engineering sustainment support to a mission critical IP messaging and communications transport network.… more
    Leidos (10/03/25)
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  • Equity Administrator

    Datavant (Annapolis, MD)
    …Serve as the "go-to" subject matter expert for employees, executives, and candidates on equity tier 1 and tier 2 questions, statements, and plan mechanics. + ... for the day-to-day administration, process integrity, adherence to compliance, and support across our equity lifecycle. This role requires deep technical… more
    Datavant (08/28/25)
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  • Critical Response Analyst

    GovCIO (Annapolis, MD)
    **Overview** GovCIO is currently hiring for Critical Response Systems Analyst to support our client's contract needs. The candidate will be responsible for ... service monitoring solutions. This position involves the deployment and support of the tools the agency uses to monitor...and implement countermeasures to reduce incident frequency. + Assist Tier 2/3 teams in testing and developing new updates… more
    GovCIO (09/23/25)
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  • Manager, IT Infrastructure and Networking

    ISC2 (Annapolis, MD)
    …ensuring auditability and business continuity. + Provide Tier 3 escalation support and guide resolution of complex technical issues related to Nutanix ... Commitment, Diversity, Equity & Inclusion and Excellence - drive everything we do in support of our vision of a safe and secure cyber world. Our globally recognized,… more
    ISC2 (10/08/25)
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  • Senior System Administrator - Network Operation…

    St. George Tanaq Corporation (Suitland, MD)
    …Leadership and Process Optimization - Experienced in leading 24x7 NOC operations, managing Tier 1 - Tier 3 escalation workflows, and establishing Standard ... remain secure, resilient, and fully operational, required. + Must possess key technical competencies that include: 1 . Advanced Network Infrastructure Management… more
    St. George Tanaq Corporation (08/15/25)
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  • Research Associate III

    Chenega Corporation (Frederick, MD)
    …procedures, collection/data analyzing, and maintain laboratory and laboratory equipment. Supervisory Technical Support Contractor shall provide technical ... vitro Minimum Inhibition Concentration (MIC) testing of potential therapeutic compounds against Tier 1 bacteria + Perform bioanalytical data acquisition, data… more
    Chenega Corporation (09/17/25)
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  • Principal Program Manager - Cybersecurity…

    General Motors (Annapolis, MD)
    …Edge (Preferred Qualifications)​** + Experience in the automotive industry (OEM or Tier 1 ). + Familiarity with OTA systems, secure manufacturing workflows, ... dependencies. + Lead real-time mitigation planning, including 3rd party impacts and technical bottlenecks. + Serve as the principal escalation point for issues… more
    General Motors (10/07/25)
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  • Senior Information Security Engineer - Red Team

    Lumen (Annapolis, MD)
    …operating systems, databases, and applications across the corporate enterprise. + Provide technical support to incident response and broader security teams by ... committed to teamwork, trust and transparency. People power progress. We're looking for top- tier talent and offer the flexibility you need to thrive and deliver… more
    Lumen (09/17/25)
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