• Senior Systems Engineer - IT

    Lockheed Martin (Littleton, CO)
    …design, development, manufacture, integration, and sustainment of advanced technology systems , products, and services\. Lockheed Martin \(LM\) Rotary and Mission ... Systems \(RMS\) is looking for engineering professionals to work...will have a strong background in Red Hat Enterprise Linux \(RHEL\), system hardening, and network security principles, with… more
    Lockheed Martin (11/12/25)
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  • Unified Cloud & Infrastructure Development Expert

    SAP (Reston, VA)
    …+ Experience with Kubernetes lifecycle automation and custom controllers + Solid Linux administration , networking, and distributed systems fundamentals + ... Familiarity with monitoring/logging tools (Prometheus, ELK, CloudWatch, Datadog) **Leadership & Collaboration** + Demonstrates thought leadership in cloud DevOps and automation strategy + Leads by influence across cross-functional teams and organizational… more
    SAP (11/06/25)
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  • Network Engineer, Senior

    Parsons Corporation (Annapolis Junction, MD)
    …Skills You'll Bring** **:** + CCNA or equivalent certification + PanOS experience + Systems Administration in Linux (RHCSA or equivalent) + PKI integration ... + Data Transport technologies (Kafka, NiFi, Niagara Files) + Associates or Bachelors degree in a relevant field **Security Clearance Requirement:** An active Top Secret SCI w/Polygraph security clearance is required for this position.​ This position is part of… more
    Parsons Corporation (10/15/25)
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  • Principal/Sr. Principal Computer Systems

    Northrop Grumman (Colorado Springs, CO)
    …Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations ... Our employees are not only part of history, they're making history. Northrop Grumman Space Systems is seeking a **Computer Systems Architect (Level 3 or 4)** to… more
    Northrop Grumman (11/19/25)
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  • Senior Platforms Engineer

    Marathon Petroleum Corporation (Denver, CO)
    …and encouraging cross-team collaboration. + Design, implement, and maintain enterprise-grade systems across Windows Server and Linux platforms, ensuring high ... and lifecycle management of mission-critical OT platforms across Windows and Linux environments. This includes partnering with IT, cybersecurity, and operations… more
    Marathon Petroleum Corporation (11/23/25)
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  • IT Systems Engineering Manager

    Bandwidth (Raleigh, NC)
    …Active Directory, Virtualization, Okta + Skills: + Active Directory and identity systems (eg, IDaaS, group policy) + SaaS administration and integration ... IT Systems Engineering Manager Raleigh, NC Apply Who We...proven experience in automation and scripting across Windows and Linux , and the ability to support global hardware and… more
    Bandwidth (11/13/25)
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  • Systems Administrator 1

    DCCA (Annapolis Junction, MD)
    Systems Administrator 1 Location Annapolis Junction, MD Job Code 2149 # of Openings 1 Apply Now ... and a competitive compensation and benefits package. Visit our website at: www.dcca.com Systems Administrator 1 Candidate must have an active TS/SCI w/ Poly For over… more
    DCCA (11/17/25)
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  • Security Operations Engineer (Levels III - V)

    Georgia Systems Operations (Tucker, GA)
    …and Change Management systems desired + Experience with Windows Server/Workstation administration , SQL Server administration , Linux administration ... in power engineering and substation design including protective relaying and control systems along with experience in cybersecurity and NERC CIP compliance. Performs… more
    Georgia Systems Operations (09/19/25)
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  • Systems Engineer Senior (Level 3)

    Lockheed Martin (Sunnyvale, CA)
    …- **What does this role look like?** Lockheed Martin is seeking a dynamic, hardworking Systems Engineer to support our SPP programs\. As a Systems Engineer, you ... will: * Be responsible for supporting standard systems engineering processes or requirements, CONOPS, Verification and Validation and Mission Engineering \(ME\) *… more
    Lockheed Martin (11/20/25)
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  • Sr. Systems Administrator

    Arena Technical Resources, LLC (Washington, DC)
    Sr. Systems Administrator Location: Washington, DC, US Job ID: ATR 17714 Job Description Job Title: Sr. Systems Administrator Job Location: Washington, DC ... Secret Job Description: . Manage and maintain Windows and Linux servers in the Azure Government cloud . Handle...permissions according to the least privilege principles . Integrate systems with Azure Active Directory or on-prem AD for… more
    Arena Technical Resources, LLC (10/25/25)
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