• Tools Systems Engineer

    CACI International (Annapolis Junction, MD)
    …Cisco + Juniper JUNOS Network Operating System + Network Device (firewall/router/switch) System Administration + Palo Alto + Proficient in Linux /UNIX commands + ... Tools Systems Engineer Job Category: Engineering Time Type: Full...Server OS + RHEL 7x, 8x, or 9x + RHEL/ Linux Server Administration + Web Applications +… more
    CACI International (06/19/25)
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  • Systems Administrator Expert - Backup…

    General Dynamics Information Technology (Germantown, MD)
    …to Obtain:** None **Public Trust/Other Required:** None **Job Family:** Systems Administration **Skills:** Backup and Recovery (Software),Computer ... administration , maintenance and support of the organization's IT systems and infrastructure including managing servers, ensuring system availability and… more
    General Dynamics Information Technology (07/12/25)
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  • Site Systems Engineers

    Leidos (Annapolis Junction, MD)
    …+ Perform daily interaction with partner entities. + Rely on experience with Linux and Ciena for system administration , troubleshooting, software loading, and ... **Description** **Leidos** frequently has exciting opportunities for ** Systems Engineers** in our **National Security Sector's (NSS) Cyber & Analytics Business Area… more
    Leidos (04/19/25)
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  • Systems Administrator

    ManTech (Hanover, MD)
    …an accredited college or university is required. Five (5) years of additional Systems Administration experience may be substituted for a bachelor's degree. + ... several hundred servers in a test environment running a wide variety of Operating Systems to include Windows, Red Hat Linux , CentOS, Fedora Core, BSD, Solaris… more
    ManTech (04/30/25)
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  • System Administrator Level 3

    Jovian Concepts, Inc. (Annapolis Junction, MD)
    …be accepted at this time. Candidate will be responsible for providing Sr. level Linux System Administration support for the program. Required: Very strong ... Administrator Level 3 for a great opportunity in the Annapolis Junction area. This role requires a TS /SCI Clearance with Polygraph to be considered. No CCA's will… more
    Jovian Concepts, Inc. (06/26/25)
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  • Systems Administrator 1

    DCCA (Annapolis Junction, MD)
    …Visit our website at: www.dcca.com Systems Administrator 1 Candidate must have an active TS /SCI w/ Poly For over 40 years, DCCA has provided a broad range of IT ... Systems Administrator 1 Location Annapolis Junction, MD Job...ideal candidate for this position will have experience in Linux , Vmware, kvm virtualization, Storage arrays (NetApp), Ansible, Docker/Kubernetes,… more
    DCCA (05/19/25)
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  • Principal / Sr. Principal DevOps Engineer (AHT)

    Northrop Grumman (Hollywood, MD)
    …of the following: C#, .NET Framework, Java, C/C++ Expert Windows and Linux administration , troubleshooting, and performance tuning and proven Automation/Coding ... our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...skills; strong interpersonal and analytic skills + Current DoD Top Secret Clearance *$5,000 sign-on bonus is… more
    Northrop Grumman (05/14/25)
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  • Senior Network Engineer

    Leidos (Odenton, MD)
    …supporting HAIPE (KG-175D)- especially with GD GemOne. + Security+ Must possess an active Top Secret with SCI eligibility clearance. + Must possess current DoD ... or other IP/transport specific management tools (EMS) and general practices. + Basic Linux Administration or command line interface (CLI) and scripting skills.… more
    Leidos (06/10/25)
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  • Data Scientist

    KBR (Baltimore, MD)
    …of appropriate methods when working on novel problems in these areas. Desired: + Top Secret Security Clearance. + Preference given to PhD level applicants. Basic ... Knowledge Management (KM) Team working on BD and KM systems supporting DoD Test Ranges and various acquisition programs....team as well as the software engineering and system administration teams. + While onsite, you will be responsible… more
    KBR (07/04/25)
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  • Platform Engineer

    Synergy ECP (Columbia, MD)
    …Ability to write Ansible Playbooks . Three (3) years' experience supporting and installing an Linux , Unix, Windows, or Cisco OS operation systems . One (1) year ... ECP is a leading provider of cybersecurity, software and systems engineering and IT services to the US intelligence...veteran status, or any other protected class. Clearance Required: TS /SCI w/ Polygraph Platform Engineer Skill Level 1 Provide… more
    Synergy ECP (06/26/25)
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