• Firewall Administrator & InfoSec…

    Lockheed Martin (Bethesda, MD)
    …the Boundary Transformation and Secure Transport team is hiring a mid\-career Firewall Administrator / InfoSec Engineer \. **What You Will Be Doing:** In this ... Security \(CIS\) organization at Lockheed Martin \(LM\) protects company assets and systems from cyber threats by developing and implementing a robust security… more
    Lockheed Martin (07/16/25)
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  • Systems Administrator 1

    Amentum (Annapolis Junction, MD)
    …Security, & Intel space? If so, look no further. Amentum is seeking a ** Systems Administrator ** to join our team of passionate individuals in **Annapolis ... on the Nation's security and intelligence mission. **Responsibilities:** Skilled Linux based System Administrator to support DevOps team. This role requires a… more
    Amentum (07/19/25)
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  • BAS (Building Automation Systems

    Cushman & Wakefield (Annapolis, MD)
    **Job Title** BAS (Building Automation Systems ) Administrator **Job Description Summary** Working independently under the guidance and direction of management, ... for programming, monitoring, testing, re-commissioning, inspecting, diagnosing building automation systems (BAS) including HVAC, building lighting and other integrated… more
    Cushman & Wakefield (06/13/25)
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  • Linux System Administrator

    BOOZ, ALLEN & HAMILTON, INC. (Aberdeen Proving Ground, MD)
    …such as Red Hat Certified Engineer (RHEL), Red Hat Certified System Administrator (RHSA), Linux+, or Linux Professional Institute Certified (LPIC) Clearance: ... Linux System Administrator The Opportunity: Your combination... administrator on our team, you'll ensure system hardware, operating systems , software systems more
    BOOZ, ALLEN & HAMILTON, INC. (07/11/25)
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  • Linux Dev/Ops Systems Administrator

    Synergy ECP (Annapolis Junction, MD)
    Linux Dev/Ops Systems Administrator 1 (SW support) Annapolis Junction, MD (http://maps.google.com/maps?q=Annapolis+Junction+MD+USA) Description We are searching ... the industry. What you will be doing: Synergy is seeking aLinux Systems Administratorand Dev/Ops Engineer with expertise in Virtualization, Storage, Automation,… more
    Synergy ECP (05/07/25)
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  • System Administrator 2

    M. C. Dean (Annapolis Junction, MD)
    …outcomes, improving lives, and changing the world for the better. We are seeking a ** System Administrator 2** to join our **Security and Electronic Systems ... + HS Diploma or Equivalent and 8+ Years of progressive experience + Requires system administrator experience in performing triage on system problems,… more
    M. C. Dean (07/15/25)
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  • System Administrator - Red Hat…

    DarkStar Intelligence LLC (Annapolis Junction, MD)
    System Administrator - Red Hat Enterprise...systems and their services in order to maximize system performance and reliability. + Provide support for the ... 4 Position Summary DarkStar Intelligence seeks a highly skilled System Administrator - Red Hat Enterprise Linux... systems . + Install and configure Linux-based operating systems and their services according to system more
    DarkStar Intelligence LLC (05/23/25)
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  • PMK - Full Stack Engineer

    Stratus Solutions (Laurel, MD)
    …teammates and major updates of the project to the customer. * Good understanding of system and software design with a focus on distributed systems concepts (eg ... working in a microservices architecture. * Provisioning and supporting new systems for development teams. (ESXI, VSPHERE) * Accelerated/rapid prototype development… more
    Stratus Solutions (05/07/25)
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  • System Administrator 5

    M. C. Dean (Annapolis Junction, MD)
    …outcomes, improving lives, and changing the world for the better. We are seeking a ** System Administrator 5** to join our **Security and Electronic Systems ... IT solutions. **Desired / Advantageous Qualifications** + Bachelor's degree in System Engineering, Computer Science, Information Systems , Engineering Science,… more
    M. C. Dean (07/15/25)
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  • System Administrator

    CACI International (College Park, MD)
    System Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular ... * * * **The Opportunity:** CACI is seeking a System Administrator to join our team. **Responsibilities:**...join our team. **Responsibilities:** As a Mid-Level Linux Infrastructure Engineer with Networking Experience, you will play a pivotal… more
    CACI International (06/11/25)
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