• Mission Systems Administrator

    ARSIEM (Lexington Park, MD)
    …to have an impact on every client you work with. ARSIEM is looking for a Mission Systems Administrator - Level 3 . This position will support one of our ... + Certifications (at least one preferred): CompTIA Security+, Microsoft Certified Systems Engineer (MCSE), Cisco Certified Network Professional (CCNP), Red Hat… more
    ARSIEM (03/21/25)
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  • Systems Administrator 3

    Nightwing (Annapolis Junction, MD)
    …in the intelligence community, defense, civil, and commercial markets. The Systems Administrator will provide support for implementation, troubleshooting and ... systems enhancements to improve reliability and performance. System Administrator (SA) shall possess the following capabilities: Provide support for… more
    Nightwing (03/25/25)
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  • Systems Administrator 2

    PDS Defense (Linthicum, MD)
    …and develop approach to solutions. Basic Qualifications for Principal Linux/Windows Systems Administrator : * Master's degree with 3 years of experience, or a ... **IT/Technical** ** Systems Administrator 2** Linthicum, MD Posted:...with Solaris OS. * Experience operating under and managing systems within NISPOM Chapter 8, DCID 6/ 3 -ICD… more
    PDS Defense (04/30/25)
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  • Systems Administrator 2

    Belcan (Linthicum Heights, MD)
    …and develop approach to solutions. Basic Qualifications for Principal Linux/Windows Systems Administrator : * Master's degree with 3 years of experience, or a ... Systems Administrator 2 Job Number: 357037... Systems Administrator 2 Job Number: 357037 Category: Systems...with Solaris OS. * Experience operating under and managing systems within NISPOM Chapter 8, DCID 6/ 3 -ICD… more
    Belcan (04/30/25)
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  • Linux Systems Administrator

    CACI International (Linthicum, MD)
    …+ Bachelor's degree in a technical discipline OR 7 years of experience as a Systems Administrator in similar programs ( 3 additional years of SA experience ... Linux Systems Administrator Job Category: Information Technology...+ An active NSA TS/SCI with Poly clearance + 3 + years of Linux system administration experience + Proficiency… more
    CACI International (04/16/25)
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  • Principal Linux Systems

    BAE Systems (Aberdeen Proving Ground, MD)
    …infrastructure, and technologies. BAE Systems is seeking a Principal Linux Systems Administrator to support a team of administrators with standard Linux ... be available based on position level and/or job specifics. **Principal Linux Systems Administrator ** **112133BR** EEO Career Site Equal Opportunity Employer.… more
    BAE Systems (04/16/25)
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  • Citrix Systems Administrator

    Leidos (Bethesda, MD)
    …environment where you can thrive, keep reading!** Leidos is seeking a Citrix Systems Administrator to support the National Media Exploitation Center (NMEC). The ... improving the reliability, functionality, and user experience of the systems . This individual will work in a team environment...inquiries and problems. + Experience working as a Tier 3 system administrator : familiar with using desktop… more
    Leidos (03/18/25)
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  • Systems Administrator - LINUX…

    Lockheed Martin (Hanover, MD)
    …position may be eligible for a $25K sign on bonus for external hires\! Systems Administrator \- LINUX / Containerization WHAT WE'RE DOING Lockheed Martin, Cyber ... Martin to keep the threats at bay\. THE WORK The GG System Administrator is a highly technical and customer\-focused responsible for designing, developing, and… more
    Lockheed Martin (05/07/25)
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  • F-18 Fame Administrator /Operator/…

    V2X (Patuxent River, MD)
    **Description** The Systems Database Administrator performs programming services for establishments or outside organizations who may contract for services. **Job ... Demonstrates a thorough knowledge of NALCOMIS OOMA System and Database Administrator 's guide, Navy aircraft, engine and equipment logbooks, maintenance records,… more
    V2X (05/05/25)
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  • System Administrator Level 3

    DCCA (Fort Meade, MD)
    System Administrator Level 3 Location Fort Meade, MD Job Code 2376 # of Openings 1 Apply Now ... a competitive compensation and benefits package. Visit our website at: www.dcca.com System Administrator Level 3 Candidate must have an active TS/SCI w/Poly For… more
    DCCA (03/04/25)
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  • System Administrator 3

    DCCA (Annapolis Junction, MD)
    System Administrator 3 Location Annapolis Junction, MD Job Code 2127 # of Openings 1 Apply Now ... and benefits package. Visit our website at: www.dcca.com System Administrator 3 Candidate must have an active...Key Tasks: DCCA is looking for TS/SCI w/Polygraph cleared Systems Administrators with Linux and Windows experience! We have… more
    DCCA (02/17/25)
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  • Sr. Systems Administrator

    BigBear.ai (Columbia, MD)
    Overview BigBear.ai is seeking a Sr. Systems Administrator . The System Administrator is responsible for implementing, troubleshooting, and maintaining ... Information Technology (IT) systems . This role manages IT system infrastructure and related processes, ensuring smooth day-to-day operations, monitoring, and problem… more
    BigBear.ai (03/14/25)
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  • Senior Linux Systems Administrator

    Leidos (Columbia, MD)
    **Description** **Leidos** has a new and exciting opportunity for a **Senior Linux Systems Administrator ** in our **National Security Sector's (NSS) Cyber & ... National Security!** **Job Summary** Join our team as a ** Systems Administrator ** , where you'll provide crucial...this job requisition will remain open for at least 3 days with an anticipated close date of no… more
    Leidos (02/16/25)
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  • Systems Administrator

    TAD PGS, Inc. (Linthicum Heights, MD)
    …an Active Secret Security Clearance.** We are looking for a Principal Linux/Windows Systems Administrator to join its Classified Solutions team in Linthicum, MD. ... work opportunity. Responsibilities : + Perform as a Linux/Redhat Systems Administrator for a classified government contract....with Solaris OS. + Experience operating under and managing systems within NISPOM Chapter 8, DCID 6/ 3 -ICD… more
    TAD PGS, Inc. (04/30/25)
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  • Principal Linux/Windows Systems

    Northrop Grumman (Baltimore, MD)
    …Mission Systems sector is seeking a well-qualified **Principal** **Linux/Windows Systems Administrator ** to join its Classified Solutions team in ... limited to the following: + Perform as a Linux/Redhat Systems Administrator for a classified government contract....with Solaris OS. + Experience operating under and managing systems within NISPOM Chapter 8, DCID 6/ 3 -ICD… more
    Northrop Grumman (04/08/25)
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  • Systems Administrator

    CACI International (Fort Meade, MD)
    Systems Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular ... Continental US * * * **CACI** is seeking a ** Systems Administrator ** to provide support for implementation,... enhancements to improve reliability and performance **Required** + 3 years experience as a SA in programs and… more
    CACI International (04/02/25)
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  • Systems Administrator

    Textron (Hunt Valley, MD)
    ** Systems Administrator \- Hunt Valley** **Description** **Job Summary:** System Administrators collaborate with a diverse team to support classified information ... and respond to incidents that occur on the information systems \. ** Systems Administrator Responsibilities, but...The ability to maintain an Active SECRET Clearance\. * 3 years of Windows and/or Linux System Admin experience,… more
    Textron (03/13/25)
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  • Account Systems Administrator

    General Dynamics Information Technology (Annapolis Junction, MD)
    …**Experience:** 3 + years of related experience **Job Description:** Account Systems Administrator Transform technology into opportunity as a Account ... Systems Administrator with GDIT. A career in enterprise IT means...Education: Associates of Arts/Associates of Science * Required Experience: 3 + years of related experience * Required Technical Skills:… more
    General Dynamics Information Technology (04/29/25)
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  • System Administrator Level 3

    Jovian Concepts, Inc. (Annapolis Junction, MD)
    Jovian Concepts, Inc is looking to hire a System Administrator Level 3 for a great opportunity in the Annapolis Junction area. This role requires a TS/SCI ... Bash, Python etc.), Puppet, NIFI, STE/STN tools LatteArt , and Nessus. The Level 3 System Administrator (SA) shall possess the following capabilities: + Provide… more
    Jovian Concepts, Inc. (03/06/25)
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  • Sr. Red Hat Administrator

    TriTech Enterprise Systems, Inc. (Annapolis, MD)
    …degree, in engineering, computer science, or related field. b. Red Hat Certified Systems Administrator . (1) Certification(s) must be issued by Red Hat and ... Systems , Inc. is seeking a 'Senior Red Hat Administrator ' to support a State of Maryland client in...with strong networking. (2) Administering Unix (AIX) IBM pSeries systems . ( 3 ) Administering systems including,… more
    TriTech Enterprise Systems, Inc. (04/30/25)
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