• Linux Systems Administrator

    Northrop Grumman (Melbourne, FL)
    …Professionals, We Want You!** The Northrop Grumman Classified Solutions team is seeking a ** Linux Systems Administrator ** to join its dynamic team of ... be limited to the following: + Perform as primary Linux Systems Administrator for a...required + Must have a **DOD 8570 IAT Level II ,** or higher, certification (example: Security+ CE); maintaining the… more
    Northrop Grumman (08/08/25)
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  • Linux Administrator Associate-Entry…

    Lockheed Martin (Cape Canaveral, FL)
    …that's built for you\. Lockheed Martin is actively seeking an early career Linux administrator to support our Space business area unclassified & classified ... of multiple business applications that are hosted on the Linux systems \. If you are looking for...ability to obtain a current DoD 8570\.01\-M IAT Level II or III certification \(i\.e\., Security\+, CASP, CISSP\), within… more
    Lockheed Martin (08/08/25)
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  • System Administrator (CSE II )

    Aetos Systems, Inc. (Cocoa Beach, FL)
    …love all in one package? This is your opportunity! Join now! Job Summary The Systems Administrator (CSE II ) is responsible for managing and maintaining our ... Who We Are! Aetos Systems , Inc. was founded in early 2007 to...automation tools. + Experience with Microsoft Windows OS, and Linux + Experience with SIEM, and flaw remediation tools.… more
    Aetos Systems, Inc. (08/07/25)
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  • Systems Administrator *No C2C

    TEKsystems (Tallahassee, FL)
    …highlight the core responsibilities of a Systems Administrator II . The role involves advanced expertise in Windows/ Linux server/Storage environments, ... change at any time with or without notice. Scope Indicators: Scope indicators for a Systems Administrator II provide insight into the breadth and depth of… more
    TEKsystems (07/30/25)
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  • Senior Systems Administrator

    General Dynamics Information Technology (Mary Esther, FL)
    …Description:** Seize your opportunity to make a personal impact as a Senior Systems Administrator supporting Air Force Special Operations Command (AFSOC) and ... and grow a rewarding career. At GDIT, people are our differentiators. As a Senior Systems Administrator you will help ensure today is safe and tomorrow is… more
    General Dynamics Information Technology (07/05/25)
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  • Systems Administrator (SkillBridge…

    Huntington Ingalls Industries (Orlando, FL)
    …goal to prepare the transitioning service member to function as an entry-level Systems Administrator , capable of supporting Windows/ Linux environments within ... permanent job with HII. Objective The Skillbridge intern will train as a Systems Administrator within HII-Mission Technologies, reporting to a designated HII… more
    Huntington Ingalls Industries (07/24/25)
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  • Principal/Sr. Principal Systems

    Northrop Grumman (Eglin AFB, FL)
    …advantage to the warfighter. Come be a part of our mission. Northrop Grumman Space Systems is seeking a **System Administrator ** to join the Deep Space Advanced ... our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...components and traffic issues. + Experience with RedHat Enterprise Linux 8/9 OS. + IAT Level II more
    Northrop Grumman (08/08/25)
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  • Senior Systems Administrator

    Exeter Government Services, LLC (Miami, FL)
    …of System Admin experience Position Description: Exeter Government Services is seeking a Senior Systems Administrator (SA) to work for SOUTCOM on a newly awarded ... SCITES - Senior System Administrator Location: Doral, FL Required Clearance: TS or...w/SSBI (Tier 5 Investigation) Certifications: DoDM 8570 IAT Level II certification and one of the following: MCSA Server… more
    Exeter Government Services, LLC (06/08/25)
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  • Senior Systems Administrator

    ManTech (Doral, FL)
    **ManTech** seeks a motivated, career and customer-oriented **Senior Systems Administrator ** to join our team in **Doral, FL** **.** **Responsibilities include ... Qualifications:** + BA/BS in field necessary to assume Senior Systems Administrator duties or 4 years of...in managing and maintaining complex IT infrastructure, including operating systems (Windows Server, Linux ), server hardware, and… more
    ManTech (08/08/25)
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  • Principal Cyber Systems

    Northrop Grumman (Tampa, FL)
    …your career. We are looking for you to join our team as a Principal Cyber Systems Administrator based out of Tampa, FL. _Please Note:_ + _Due to the classified ... possess a current DoD 8570 Certification for IAT Level II or higher prior to start date (example: Security+...users. + Must be able to configure and manage Linux and Windows operating systems upon start… more
    Northrop Grumman (06/20/25)
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