• Senior System Administrator

    Amentum (Springfield, VA)
    …NGA enterprise. * Senior level experience managing and administering Linux /Windows based systems including patching, updates, and configuration management. * ... If so, look no further. Amentum is seeking a ** Senior System Administrator** to join our team...combination of these * Troubleshoot, maintain integrity and configure network components along with implementing operating systems more
    Amentum (11/20/25)
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  • Senior Network Engineer

    CACI International (Fort Meade, MD)
    …+ Minimum of 3 years of recent Network Engineer experience. + Proficiency with Linux ; Linux system administration experience is a plus. + CCNA or CCNP ... Senior Network Engineer Job Category: Information... Senior Network Engineer Job Category: Information Technology Time Type:...+ Knowledge of Palo Alto firewalls, Dell and HPE Linux servers. + Experience with patching and upgrading … more
    CACI International (12/11/25)
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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...sensing experience with 10+ years hands on programming and system design experience supporting satellite mission data + 10+… more
    ADNET Systems, Inc. (12/05/25)
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  • Engineer Senior Mission Systems

    BAE Systems (Boulder, CO)
    …program test management. + Background in EVM or CAM. + Experience in either mission system , spacecraft systems , ground systems and payload systems . + ... may be available based on position level and/or job specifics. **Engineer Senior Mission Systems Integration** **119300BR** EEO Career Site Equal Opportunity… more
    BAE Systems (12/16/25)
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  • Systems Engineer - Senior

    Parsons Corporation (Centreville, VA)
    systems . This role includes system design, configuration, and debugging of Linux systems . Note: this is a full time in-office role. **What You'll Be ... Programs and Systems team is hiring a Senior Systems Engineer with a passion for...Doing:** + Configure and maintain Linux mission systems + Triage … more
    Parsons Corporation (12/06/25)
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  • Senior Network Engineer

    Herc Rentals (Bonita Springs, FL)
    …Major Market:** Fort Myers **Nearest Secondary Market:** Cape Coral **Job Segment:** Network Engineer, System Administrator, Cisco, Linux , Network ... Senior Network Engineer Location: Bonita Springs,...+ A strong working knowledge of technologies surrounding a network infrastructure + Experience supporting IP Telephony, Linux more
    Herc Rentals (01/06/26)
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  • Senior Systems Engineer - Level 3

    Lockheed Martin (Orlando, FL)
    …You Will Be Doing** Joining the Lockheed Martin Autonomic Logistics Information System \(ALIS\)/ Operational Data Integrated Network \(ODIN\) team immediately ... gain the specialized skills for personal and professional growth\. Professionally, Information Systems Engineer Analyst Senior develop skills leading to expanded… more
    Lockheed Martin (12/11/25)
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  • Mid/ Senior System Administrator

    Belay Technologies (Annapolis Junction, MD)
    …manages UNIX and Windows operating systems and installs/loads operating system software, troubleshoots, maintains integrity and configures network components ... a finalist in 2021! Belay Technologies is seeking a System Administrator (SA) to join our intel team. The...VCenter/VMWare + AWS Experience + VPC, EC2, S3 + Linux and Windows operating systems + CentOS,… more
    Belay Technologies (11/19/25)
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  • Senior Programmer/Analyst ( Senior

    SUNY College of Environmental Science and Forestry (Syracuse, NY)
    …in Syracuse, NY invites qualified applications for the position of Senior System Developer. The Senior Network Administrator ( Senior ... support related to data communication, network connectivity, and various other IT systems . The Senior Network Administrator also assists in developing… more
    SUNY College of Environmental Science and Forestry (10/31/25)
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  • Senior System Dev Engineer, Leo…

    Amazon (Redmond, WA)
    …admitted into the US as a refugee or granted asylum. A Senior Systems Development Engineer in Leo Network Services is responsible for designing, developing, ... Engineering, Electrical Engineering, or similar technical field. * Experienced in embedded Linux systems * Experienced with automation, debugging, building test… more
    Amazon (12/09/25)
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