• Linux System Administrator

    ManTech (Fort Meade, MD)
    …hardware and software in support of developing and testing of information technology systems + Experience with Linux administration + Experience using Ansible or ... **ManTech** seeks an experienced and passionate, career and customer-oriented ** Linux System Administrator** to join our team located in the Fort Meade, MD area.… more
    ManTech (10/16/25)
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  • Linux System Administrator

    ManTech (Fort Meade, MD)
    …MD area. **Responsibilities include, but are not limited to:** + Design, engineer , and implement automated hardening scripts for internal servers adding scalability ... for new operating system rollout. + Configure host-based intrusion detection systems . + Monitor and troubleshoot/examine detected anomalies. + Developed automation… more
    ManTech (12/30/25)
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  • Linux System Administrator

    ManTech (Fort Meade, MD)
    …area. **Responsibilities include, but are not limited to:** + Design, engineer , and implement automated hardening scripts for internal servers adding scalability ... for new operating system rollout. + Configure host-based intrusion detection systems . + Monitor and troubleshoot/examine detected anomalies. + Developed automation… more
    ManTech (12/02/25)
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  • Network and Systems Engineer

    Nightwing (Annapolis Junction, MD)
    …markets. ** Network Engineering - Nightwing** Nightwing is seeking a highly motivated Network and Systems Engineer / Administrator to support a mature, ... industry standards (eg, STIGs, NIST). + Manage and administer Linux -based systems , user accounts, and identity services...+ 8+ years of experience in IT, cybersecurity, and/or systems or network administration + 5+ years… more
    Nightwing (12/11/25)
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  • Systems Security and Network

    BOOZ, ALLEN & HAMILTON, INC. (Lexington Park, MD)
    Systems Security and Network Security Engineer The Opportunity: Are you looking for an opportunity to advance your experience in devices, implanting security ... support our country, and safeguard our nation? As a systems security and network security engineer...Knowledge of cybersecurity concepts + Knowledge of Microsoft and Linux operating systems + Ability to identify… more
    BOOZ, ALLEN & HAMILTON, INC. (01/10/26)
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  • Principal / Sr. Principal HPC Network

    Northrop Grumman (Jessup, MD)
    …looking for you to join our team as a High-Performance Computing ( **HPC** ) ** Network Engineer ** based out of **Annapolis Junction or Linthicum, MD** . As an ... **HPC Network Engineer ** at Northrop Grumman you will...Experience directing technical work of a small team of Linux Systems Administrators + Candidate must be… more
    Northrop Grumman (12/05/25)
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  • Software Engineer Embedded/ Network

    Cisco (Fulton, MD)
    …across the globe, including teams in Engineering like Common Hardware Group, Network Product Eng, Infrastructure & Security. You will be an essential contributor ... to the development of next-generation innovations in operating systems , firmware, networking stacks, and security infrastructure. Working on these teams, you will… more
    Cisco (01/10/26)
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  • Sr. Network Engineer

    Themis Insight (Fort Meade, MD)
    …and Private, Civilian and Military expertise to every case. We are hiring a Sr. Network Engineer to work in Fort Meade, MD. Position location is subject to ... modifications to network components. The Level 3 Network Engineer shall possess the following capabilities:...associated with the research and development of technologies and systems . + Ensures that all material received is inspected… more
    Themis Insight (12/19/25)
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  • Site System Engineer 1 - Telecom…

    Synergy ECP (Annapolis Junction, MD)
    Site System Engineer 1 - Telecom Network Specialist...will be doing: Synergy is looking for a Site Systems Engineer to perform remote maintenance and ... You will perform daily interaction with partner entities. The Engineer will need experience in Linux and...as well as an understanding of data flow. As Systems Engineer you will engage SMEs, perform… more
    Synergy ECP (11/06/25)
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  • GD162 Senior Software Systems

    ADNET Systems, Inc. (Greenbelt, MD)
    **GD162 Senior Software Systems Engineer & Architect** At NASA Goddard Earth Sciences (GES) Data and Information Services Center (DISC) we are committed to ... ) located in Greenbelt, MD. This position is for a Senior Software Systems Engineer and Architect to support the ongoing projects at the… more
    ADNET Systems, Inc. (12/05/25)
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