• Senior Linux Systems

    Leidos (Camp Springs, MD)
    … Security Certified Practitioner (SSCP)). + Training (DISA-US1384 DCWF Linux System Administrator / DISA-US1390 DCWF Windows Systems Administrator ). + 3+ ... The Leidos Digital Modernization Sector is seeking a **_Senior Linux Systems Administrator_** in support of the...and take ownership of our critical Red Hat Enterprise Linux environment. As a Senior System Administrator ,… more
    Leidos (12/20/25)
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  • Senior Unix System Administrator

    SMX (Patuxent River, MD)
    …Data Center (PRDC). This individual will work alongside a team of UNIX/ Linux Systems Administrators responsible for maintaining the integrity, availability, and ... across Department of Defense (DoD) networks. The Senior UNIX Administrator will ensure systems are properly patched...Department of Defense (DoD) enclaves + Mentor and support junior UNIX/ Linux System Administrators by providing technical… more
    SMX (12/04/25)
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  • System Administrator I

    DCCA (Fort Meade, MD)
    …DCCA is looking for TS/SCI w/Polygraph cleared Junior to Mid-Level Systems Administrators with Linux and Windows experience! We have multiple positions ... System Administrator I Location Fort Meade, MD Job Code...involved in the resolution process. + Configure and manage Linux , UNIX and Windows operating systems and… more
    DCCA (11/21/25)
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  • Cloud System Administrator

    DCCA (Annapolis Junction, MD)
    Cloud System Administrator Location Annapolis Junction, MD Job Code 2063 # of Openings 1 Apply Now ... competitive compensation and benefits package. Visit our website at: www.dcca.com Cloud System Administrator Candidate must have an active TS/SCI w/ Poly For over 40… more
    DCCA (11/17/25)
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  • Senior System Administrator - Network…

    St. George Tanaq Corporation (Suitland, MD)
    Senior System Administrator - Network Operation Center WFH Flexible*Suitland, MD (http://maps.google.com/maps?q=Suitland+MD+USA) Job Type Full-time Description ... **About the Role** We are seeking a **Senior System Administrator - Network Operation Center** to support our federal...Work both independently as well as in coordination with Systems administrators to maintain the smooth operation of a… more
    St. George Tanaq Corporation (11/14/25)
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  • UNIX Administrator

    ASM Research, An Accenture Federal Services Company (Annapolis, MD)
    …field + Seven (7) years of systems administration experience on UNIX operating systems Red Hat Enterprise Linux (RHEL), Solaris, or HP-UX. + Five (5) years' ... UNIX hardware and operating system environments including Red Hat Enterprise Linux (RHEL), HP-UX, and Solaris. Optimizes backup processes; optimizes disk space… more
    ASM Research, An Accenture Federal Services Company (10/18/25)
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  • Principal Systems Engineer - active TS/SCI…

    V2X (Suitland, MD)
    …with integrity, respect, responsibility, and professionalism. We are hiring a Principal Systems Engineer - active TS/SCI clearance to support our government customer ... obtain and maintain a Counterintelligence (CI) Polygraph. The Senior-level Principal Systems Engineer shall lead a diverse, multi- disciplinary team of information… more
    V2X (11/15/25)
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  • Cloud System Engineer - Level 2

    CACI International (Suitland, MD)
    …adhering to best practices and Responsible AI (RAI) policies. * Manage operating systems ( Linux and Windows Server) within the cloud environment. * Collaborate ... network concepts such as subnetting, routing, and firewalls. * Experience managing operating systems like Linux and Windows Server. * Awareness of cloud security… more
    CACI International (10/29/25)
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  • SAP Ns2 Hana DBA-TS/CSI poly required-MD-onsite

    SAP (Columbia, MD)
    …tools like HANA Studio, HANA Cockpit, or SAP Solution Manager. * Knowledge of Linux operating systems and shell scripting. * Understanding of cloud-based HANA ... **Job Summary:** We are seeking a highly skilled and experienced Senior HANA Database Administrator to join our team. In this role, you will be responsible for the… more
    SAP (11/01/25)
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  • Cloud System Engineer - Level 3

    CACI International (Suitland, MD)
    …compliance with cloud security best practices. * Debug, deploy, and manage operating systems ( Linux and Windows Server) on cloud platforms. * Collaborate with ... Local * * * **The Opportunity:** CACI is seeking a skilled and experienced Cloud Systems Engineer (Level 3) to join our dynamic team to support a DoD client in… more
    CACI International (10/29/25)
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