• Senior Linux/ Unix Systems

    SMX (Dahlgren, VA)
    Senior Linux/ Unix Systems Administrator (4411)at SMX(View all jobs) (https://www.smxtech.com/careers/) Dahlgren, VA SMX is looking for a highly motivated ... Warfare Center Dahlgren Division (NSWCDD) in Dahlgren, VA. The Senior Systems Administrator will work as part...in Dahlgren, VA. Essential Duties & Responsibilities include thedaily administration of Linux/ Unix systems and… more
    SMX (12/04/25)
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  • Senior Systems Administrator…

    TekSynap (Dahlgren, VA)
    …& Qualifications** TheTekSynap is seeking a **S** **enior S** **ystem** **Administrator ( Unix /Linux).** The Senior Systems Administrator ( Unix /Linux) ... for Unix /Linux environments within the Navy enterprise. The Senior Systems Administratoris responsible forconfiguration, optimization, and sustainment of… more
    TekSynap (10/31/25)
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  • Senior Systems Administrator…

    EPS Corporation (Dahlgren, VA)
    Senior Systems Administrator ( Unix /Linux) - (758) Share this job as a link in your status update to LinkedIn. Job Title Senior Systems Administrator ... Technology Job Description EPS Corporation is seeking a highly skilledSenior Systems Administrator ( Unix /Linux)to support enterprise-level networks and … more
    EPS Corporation (11/13/25)
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  • Senior Systems Administrator…

    ABBTECH Professional Resources, Inc. (Norfolk, VA)
    ** Senior Systems Administrator ( Unix /Linux)** + Six (6) years of professional experience in Unix /Linux admin system. + This position requires ... experience with backup/recovery; software/security mgmt; hardware/OS/COTS installation; performance tuning; troubleshooting; TCP/IP; firewalls; vulnerability knowledge. + This position is required to be designated as IAT III level with a T5 (Top Secret… more
    ABBTECH Professional Resources, Inc. (12/18/25)
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  • Senior Unix System Administrator

    SMX (Patuxent River, MD)
    …security of mission-critical systems across Department of Defense (DoD) networks. The Senior UNIX Administrator will ensure systems are properly patched ... Senior Unix System Administrator (4608)at SMX(View...(PRDC). This individual will work alongside a team of UNIX /Linux Systems Administrators responsible for maintaining the… more
    SMX (12/04/25)
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  • Linux Engineer

    Arena Technical Resources, LLC (Chantilly, VA)
    …CI Polygraph required The Systems Engineering team is seeking a driven Senior Linux/ UNIX Systems Administrator that is highly technical and mission ... TO SUCCEED Basic Qualifications: - Ten (10) years' experience as aLinux/ UNIX Systems Administrator supporting complex, multi-site enterprise-scale environments -… more
    Arena Technical Resources, LLC (11/29/25)
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  • GCCS-J System Administrator

    Venatore LLC (Tampa, FL)
    …to higher tiers when needed. + Support configuration activities and system updates under senior oversight. Linux / UNIX Systems Support + Perform routine ... UNIX infrastructure. Candidates must have prior GCCS-J experience and Linux/ UNIX administration experience. ResponsibilitiesGCCS-J / COP Operations + Provide… more
    Venatore LLC (11/26/25)
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  • Senior Linux/ Unix Administrator

    S4 Inc. (Omaha, NE)
    …and Computer Systems Administrator Overview: S4 is seeking an experienced Senior Unix /Linux OS Administrator to support the USSTRATCOM IT Enterprise at ... GSEC certification required + At least 8 years of hands-on experience administering Linux/ Unix systems in secure or enterprise environments + Proficiency with… more
    S4 Inc. (10/08/25)
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  • UNIX Administrator

    ASM Research, An Accenture Federal Services Company (Hartford, CT)
    …in Information Technology, Computer Science or a related field + Seven (7) years of systems administration experience on UNIX operating systems Red Hat ... from a nationally recognized technical authority. DLA CE Cert IA Role/Function: Server Admin UNIX /Linux Operating System **Other Job Specific Skills** + Advanced… more
    ASM Research, An Accenture Federal Services Company (10/18/25)
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  • Functional Area Expert II (Linux/ Unix )

    TISTA Science and Technology (Austin, TX)
    …OS, and applied security principles. + Must have experience identifying risks in Linux/ Unix systems and work with technical experts to troubleshoot and resolve ... Leave, and much more! Responsibilities + Proficiency in System Administration : A deep understanding of Linux and Unix...zLinux, Amazon Linux, Azure Linux and other flavors of Linux/ Unix operating systems ). Kernel and System Configuration:… more
    TISTA Science and Technology (12/10/25)
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  • SIGINT Systems Admin (High-Band…

    CACI International (Beale AFB, CA)
    SIGINT Systems Admin (High-Band Senior ) Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: ... of SIGINT experience **_Desired:_** Linux/ UNIX Experience AF DCGS experience Systems Administration Experience *This is a Shift-Work position - ** ** **What… more
    CACI International (11/07/25)
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  • Identity and Access Management (IAM) Security…

    Bank of America (Boston, MA)
    Identity and Access Management (IAM) Security Administration Senior Specialist (Mainframe / Oracle exp highly desired)acle exp highly desired) Boston, ... **Microsoft Azure AWS, Mainframe** , **Oracle Database** , **SQL Server** , **Windows and Unix file systems ** , and **enterprise storage platforms** . + Proven… more
    Bank of America (11/25/25)
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  • Senior HPC Systems Administrator

    BAE Systems (Saratoga Springs, UT)
    …and remains involved in the resolution process. Configures and manages Linux, Unix , and Windows operating systems and installs/loads operating system software, ... in the resolution process + Configure and manage Linux, Unix , and Windows (or other applicable) operating systems...be available based on position level and/or job specifics. ** Senior HPC Systems Administrator** **115107BR** EEO Career… more
    BAE Systems (12/09/25)
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  • Senior Production Systems

    The Walt Disney Company (Glendale, CA)
    Title: ** Senior Production Systems Reliability Engineer (Project Hire)** Department: **Disney Branded Television - Technology** Reports To: ** Senior Manager ... join the Disney Branded Television Technology team as a Senior Production Systems Reliability Engineer. In this...minimum of 5 years of experience working with network administration utilities. + Strong Linux/ Unix /Windows administration more
    The Walt Disney Company (10/10/25)
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  • Senior Systems Administrator

    BAE Systems (Washington, DC)
    …incentives may be available based on position level and/or job specifics. ** Senior Systems Administrator** **118971BR** EEO Career Site Equal Opportunity ... limited to: + Manage and maintain the infrastructure that powers networks and operating systems such as UNIX , Linux, and Windows. + Install and configure… more
    BAE Systems (12/04/25)
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  • Senior Systems Engineer

    Concurrent Technologies Corporation (Fort Meade, MD)
    Senior Systems Engineer Concurrent Technologies Corporation Client Site - Fort Meade, MD area Minimum Clearance Required: TS/SCI with Fullscope Poly Clearance ... maintaining system configuration files. Individual shall have a fundamental understanding of operating systems ad be familiar with either UNIX or NT commands or… more
    Concurrent Technologies Corporation (11/06/25)
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  • Senior Systems Administrator

    CACI International (Fort Meade, MD)
    Senior Systems Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: ... * * * **The Opportunity:** CACI is seeking a Senior Systems Administrator to provide support for...upgrade audits and plugins files. + Linux - Moderate systems administration knowledge to include installing OS,… more
    CACI International (12/02/25)
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  • Senior Systems Programmer/Analyst…

    Herkimer County Community College (Herkimer, NY)
    …Wed Mar 26 2025 Job Description: Herkimer College seeks qualified applicants for a Senior Systems Programmer/Analyst (Banner). The Senior Systems ... and implementing applications to support Ellucian Banner and other student information systems . Supports Oracle programming and basic database administration of… more
    Herkimer County Community College (09/24/25)
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  • Senior Systems Administrator

    iconectiv (Bridgewater, NJ)
    …information, visit www.iconectiv.com . Follow us on X and Linkedln. The Senior System Administrator role provides system administration maintenance and support ... for the NPAC (Number Portability Administration Center) Lab and Production Telecommunications Application Service environments. The Senior System Administrator… more
    iconectiv (12/03/25)
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  • Senior Cloud Systems Engineer…

    St. George Tanaq Corporation (Suitland, MD)
    …Cloud Platform (GCP), Oracle Cloud Infrastructure (OCI) Operating Systems : Linux/ Unix (Ubuntu, CentOS, Red Hat) Windows Server administration Infrastructure ... Senior Cloud Systems Engineer (Identity Management Domain Services) WFH Flexible*Suitland, MD (http://maps.google.com/maps?q=Suitland+MD+USA) Job Type Full-time… more
    St. George Tanaq Corporation (11/18/25)
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