• Linux System Administrator

    Actalent (Poway, CA)
    Job Title: System Administrator Job Description We are seeking an experienced System Administrator with a strong understanding in deploying and managing ... scalable, secure cloud infrastructure. This role focuses on Microsoft Azure and AWS , requiring expertise in system administration, automation, and hybrid cloud… more
    Actalent (12/30/25)
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  • Senior Systems Administrator

    Leidos (Chantilly, VA)
    **Description** Leidos is seeking a System Administrator for a technical development program supporting the Sponsor's Attribute Services within the IDAM/ICAM ... space.As a System Administrator on this program, you will...Architect Associate, AWS Certified Developer Associate, or AWS Certified SysOps Administrator Associate) + 3+… more
    Leidos (01/09/26)
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  • System Administrator - Linux…

    The Metamorphosis Group (Chantilly, VA)
    System Administrator - LINUX - TS/SCI FSP REQUIRED Chantilly, VA Apply Now Job Description The Metamorphosis Group, Inc, TMG, has an immediate opening for a ... Linux System Administrator , who shall be responsible for...vSphere (vCenter/ESXi hosts). 5. Demonstrated experience troubleshooting virtual machine/operating systems in virtual environments. 6. Demonstrated experience creating, updating,… more
    The Metamorphosis Group (12/10/25)
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  • Cloud Systems Administrator

    General Dynamics Information Technology (Bossier City, LA)
    …of related experience **Job Description:** Transform technology into opportunity as a **Cloud Systems Administrator ** with GDIT. A career in enterprise IT means ... in improving how agencies operate. At GDIT, people are our differentiator. As a **Cloud Systems Administrator ** , you will help ensure today is safe and tomorrow… more
    General Dynamics Information Technology (01/08/26)
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  • Senior Unix System Administrator

    SMX (Patuxent River, MD)
    Senior Unix System Administrator (4608)at SMX(View all jobs) (https://www.smxtech.com/careers/) Patuxent River, MD SMX is seeking a driven and experienced Senior ... across Department of Defense (DoD) networks. The Senior UNIX Administrator will ensure systems are properly patched...services such as EC2, S3, VPC, IAM, SSM, and AWS Systems Manager Distributor + Scripting and… more
    SMX (12/04/25)
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  • Linux System Administrator - US…

    CGI Technologies and Solutions, Inc. (Lafayette, LA)
    **Linux System Administrator - US Citizenship Required** **Category:** Cyber Security **Main location:** United States, Virginia, Fairfax **Alternate ... to join our successful Federal organization as a Linux System Administrator for an enterprise cybersecurity opportunity...Duty (EOD) clearance * 5-7 years of experience Unix system administration * Proficiency in Linux systems more
    CGI Technologies and Solutions, Inc. (12/11/25)
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  • Mid System Administrator

    Parsons Corporation (Quantico, VA)
    …what's possible. **Job Description:** Parsons is looking for an amazingly talented **Mid System Administrator ** to join our team! **What You'll Be Doing:** + ... and accounts. + Other duties may include setting up administrator accounts, maintaining system documentation, tuning ...with CI Poly. **What Desired Skills You'll Bring:** + AWS SysOps Administrator - Associate - Validates… more
    Parsons Corporation (11/15/25)
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  • Senior Linux System Administrator

    General Dynamics Information Technology (Stennis Space Center, MS)
    …Administration **Experience:** 8 + years of related experience **Job Description:** **Senior Linux System Administrator ** The position is for the Senior Linux ... System Administrator responsible for the servers that process data from...requirements and postures, quarterly STIG updates. * Knowledge of AWS solutions and migration of Linux systems more
    General Dynamics Information Technology (01/10/26)
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  • Cloud System Administrator

    ManTech (Hanover, MD)
    MANTECH seeks a motivated, career- and customer-oriented **Cloud System Administrator ** to join the team in **Hanover, MD** . Our team delivers enterprise ... **Minimum Qualifications:** + 10+ years of experience as a Systems Administrator or Cloud Engineer supporting programs...Active Directory and networking + Proven experience as a System Administrator or Cloud Engineer with practical… more
    ManTech (12/24/25)
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  • Senior Cloud System Administrator

    ManTech (Annapolis Junction, MD)
    MANTECH seeks a motivated, career and customer-oriented **Senior** **Cloud System Administrator ** in Hanover, MD. The team delivers enterprise infrastructure ... **Minimum Qualifications:** + 20+ years of experience as a Systems Administrator or Cloud Engineer supporting programs...Active Directory and networking + Proven experience as a System Administrator or Cloud Engineer with practical… more
    ManTech (12/24/25)
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