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  • Description: We are seeking an AWS Professional Certified Solutions Architect to join our team! You will design, consult and implement AWS...  ...with the public cloud using AWS. • Strong background in Linux/Unix Administration Minimum 2-3 years' experience setting up DevOps... 
    Linux

    ADEX

    Hartford, CT
    4 days ago
  •  ...An aerospace and defense leader in Tucson is seeking a Systems Administrator to manage IT systems in Windows and Linux environments. The role requires an active U.S. government issued top secret security clearance. The incumbent will troubleshoot various IT issues and... 
    Linux
    Full time

    Pratt & Whitney

    Tucson, AZ
    2 days ago
  • $125k - $135k

     ...Job Description Job Description Linux Systems Administrator JHNA is currently seeking a talented Linux Systems Administrator...  ...Hat, CentOS (Linux). DoD 8140 & 5239 compliant (Security + certified and OS certificate/certification) (formerly 8570). Working... 
    Linux

    John H. Northrop & Associates

    Maryland
    16 days ago
  • $79.6k - $194k

    Linux System Administrator - U.S. Citizenship Required Category: Cyber Security Main location: United States, Virginia, Fairfax Alternate...  ...in patch management. • Relevant certifications such as AWS Certified SysOps Administrator or Red Hat Certified Engineer (RHCE) are a... 
    Linux
    Full time
    Contract work
    Work at office
    Local area
    2 days per week

    CGI Technologies and Solutions, Inc.

    Lafayette, LA
    4 days ago
  • $125k - $156k

     ...Description & Responsibilities Persistent Systems is looking for a Linux Systems Administrator to join our team at our headquarters in...  ...or equivalent • CompTIA Server+ Certification • Red Hat Certified Engineer Certification The total compensation for this role can... 
    Linux
    Flexible hours

    Persistent Systems LLC (New York)

    New York, NY
    3 days ago
  • Our great client has an immediate opening for a Redhat Linux Engineer. If you are interested please apply with resume to [email protected...  ...questions around benefits and other resources, as well as a certified Career Coach. You can access a full list of our benefits,... 
    Linux
    Temporary work
    Immediate start

    Apex Systems

    Seattle, WA
    3 days ago
  • Role: Linux System Administrator/Engineer Location: Las Vegas, NV- Onsite Duration of contract: 12 months + possible extension Number...  ...: [Must have, anyone of the listed below] • Red Hat Certified Engineer (RHCE) • Linux Professional Institute Certification (LPIC... 
    Linux
    Contract work
    Immediate start

    Futran Tech Solutions Pvt. Ltd.

    Las Vegas, NV
    3 days ago
  •  ...Job Title: Linux & HP-UX System Administrator L3 Support Job Summary: We are seeking an experienced L3 System Administrator...  ...Qualifications: Certifications: RHCSA/RHCE, SLES, HP-UX Certified System Administrator. Experience in cloud-based Linux environments... 
    Linux
    Local area

    HCLTech

    Chandler, AZ
    21 hours ago
  •  ...Please let me know if you are available for this role. Title: Linux Engineer Location: Cincinnati, OH Duration: Full Time Job Description...  ..., with at least 2 years focused on RHEL 8/9. • Red Hat Certified Engineer (RHCE) or equivalent certification preferred. •... 
    Linux
    Full time
    Immediate start
    Relocation

    Jconnect Inc

    Cincinnati, OH
    4 days ago
  • Linux System Administrator III Omega Enterprise Solutions is a Maryland-based, Service-Disabled Veteran-Owned Small Business (SDVOSB...  ...Hat Enterprise Linux system administration, such as Red Hat Certified Engineer (RHCE). Qualifications This Position requires an appropriate... 
    Linux

    Omega Enterprise Solutions, LLC

    Annapolis Junction, MD
    1 day ago
  •  ...Lead security vulnerability assessments and mitigation efforts on Linux systems and other devices, leveraging advanced features of...  ...Linux+ or equivalent certification (required byfor TTO6) • VMware Certified Professional, Red Hat Certified System Administrator or Red Hat... 
    Linux

    Fuse Engineering

    Saratoga Springs, UT
    3 days ago
  • $70.32k - $130.86k

     ...In addition, daily Responsibilities include support of Red Hat Linux systems, and various applications (Red Hat Satellite, Puppet, Confluence...  ...SECRET Government Security Clearance Certifications Red Hat Certified Engineer or Red Hat Certified Architect Education BS/MS... 
    Linux
    Full time
    Part time
    Work experience placement

    Tlinked Llc

    Washington DC
    22 hours ago
  •  ...with us? Proven people. Everyone on our team has earned a CPC (Certified Personnel Consultant) or CTS (Certified Temporary Staffing...  ...source of new clients. • Google Review 4.4, Facebook Review 4.8 Linux Engineer General Description: The position will be responsible... 
    Linux
    Temporary work
    Shift work

    BTI Solutions

    Austin, TX
    1 day ago
  •  ...Department of Census is seeking a highly skilled and senior-level Linux Engineer to join our core infrastructure team. This role is...  ...Preferred Qualifications • Active Public Trust clearance. • Red Hat Certified Engineer (RHCE) or Red Hat Certified Architect (RHCA). •... 
    Linux
    Temporary work
    Flexible hours

    Ignite IT

    Suitland, MD
    1 day ago
  •  ...-System Admin Duration-Contract Location- Plano, TX JD • MFT, Linux Admin • Unix / Linux Basics and Commands • 8-10 Year's experience...  ...nd visit our Jobs Portal Minority Business Enterprise (MBE) Certified | E-Verified Corporation | Equal Employment Opportunity (EEO) Employer... 
    Linux
    Contract work
    Immediate start

    Syntricate Technologies

    Wylie, TX
    3 days ago
  • $55k - $92k

     ...Mission First, Customer Always". We are ISO 9001:2015, ISO:2018, ISO 27001:2022 certified and appraised for CMMI ML3 for Services and Development. Job Description Link Solutions is seeking a Linux System Administrator (Intermediate-Level) to join our team at Aberdeen... 
    Linux
    Hourly pay
    Contract work
    Temporary work
    Work experience placement
    Work at office
    Remote work
    Relocation package

    Link Solutions

    Aberdeen Proving Ground, MD
    4 days ago
  •  ...Job Description Job Description Job Title: Senior Linux/Unix Administrator Work Location: USSTRATCOM Offutt AFB Clearance...  ...certifications is preferred: ITIL 4 Foundations; Red Hat Certified Systems Administrator; or Linux Professional Institute Certification... 
    Linux
    Contract work
    Work experience placement
    Monday to Friday
    Day shift

    S4 Inc.

    Nebraska
    8 days ago
  •  ...Join to apply for the UNIX/Linux Support Engineer (On-site) role at Quantori. We are looking for an on-site L2 UNIX/Linux Support...  ...such as VLANs, bonding, and interface validation. ~ Red Hat Certified System Administrator (RHCSA) or equivalent certification. ~ Strong... 
    Linux
    Full time
    Work at office
    Remote work

    Quantori

    Middletown, NJ
    21 hours ago
  • $102k - $138k

     ...IT Infrastructure and Operations Job Qualifications: Skills: Linux Environments, Red Hat Ansible, System Administration Certifications...  ...; either valid CompTIA Security+ CE, Systems Security Certified Practitioner (SSCP) or Cisco Certified Network Associate (CCNA)... 
    Linux
    Temporary work
    Immediate start
    Remote work
    Worldwide
    Flexible hours

    General Dynamics Information Technology

    Chantilly, Loudoun County, VA
    1 day ago
  • $90k - $120k

     ...NAVAIR) and Defense Information Systems Agency (DISA) policies for Linux and Windows-based operating systems. We are looking for an out-...  ...Hat, CentOS (Linux). DoD 8140 & 5239 compliant (Security + certified and OS certificate/certification) (formerly 8570). A... 
    Linux
    Contract work
    Temporary work
    Interim role
    Casual work
    Flexible hours

    SimVentions

    Coltons Point, MD
    3 days ago
  • $116.35k - $210.33k

     ...The Leidos Digital Modernization Sector is seeking a Senior Linux Systems Administrator in support of the Air Force National Capital...  ...Advanced) certificate (CompTIA Security+ or Systems Security Certified Practitioner (SSCP)). ~ Training (DISA-US1384 DCWF Linux System... 
    Linux
    Local area
    Immediate start

    Leidos

    Arlington, VA
    21 hours ago
  • Immediate need for a talented Linux & HP-UX System Administrator - L3 Support. This is amonths contract opportunity with long-term potential...  ...(Shell, Ansible). • Certifications: RHCSA/RHCE, SLES, HP-UX Certified System Administrator. • Experience in cloud-based Linux... 
    Linux
    Contract work
    Local area
    Immediate start

    Pyramid Consulting

    Spring, Montgomery County, TX
    4 days ago
  •  ...critical systems within a classified federal program. • Administer Linux environments and AWS cloud infrastructure to maintain secure,...  ...or classified AWS regions. • Certifications such as AWS Certified SysOps Administrator, AWS Solutions Architect, or RHCE. • DoD 8... 
    Linux
    Full time
    Temporary work
    Immediate start

    Macpower Digital Assets Edge

    Huntsville, AL
    1 day ago
  • $65.5k - $107.5k

     ...January 5, 2026 Space Dynamics Laboratory (SDL) is seeking a Junior Linux System Administrator to design, implement, secure, and maintain...  ...such as Nessus, SCAP, and applying STIGs • RHCSA and Red Hat Certified OpenShift Administrator certifications • Active DoD security... 
    Linux
    Local area
    Remote work

    Space Dynamics Laboratory

    Logan, UT
    4 days ago
  •  ...monitored by Logicalis Managed Services, including Windows / Unix / Linux servers, IBMi devices, network devices, and applications, as...  ...Network+ AZ-900: Microsoft Azure Fundamentals Cisco Certified Network Associate (CCNA) Other Skills and Abilities:... 
    Linux
    Work at office
    Local area
    Night shift

    Kansas Staffing

    Topeka, KS
    5 hours agonew
  • $77.5k - $176k

    Job Number: R Linux Systems Administrator, Senior The Opportunity: Your combination of people skills and system administrator expertise...  ...Certification Nice If You Have: • CompTIA Linux+ or Red Hat Certified System Administrator (RHCSA) Certification • VMware Certified... 
    Linux
    Full time
    Contract work
    Part time
    Local area
    Remote work
    Shift work

    Booz Allen Hamilton

    Fayetteville, NC
    1 day ago
  • $75k - $98k

     ...tasks as assigned Preferred Skills and Qualifications: • Recent experience under DHS. • RedHat certifications: - RHCE - RedHat Certified - OpenShift - RHCSA EEO Employer: RELI Group is an Equal Employment Opportunity / Affirmative Action employer. All qualified applicants... 
    Linux
    Live in

    RELI Group, Inc.

    Colorado Springs, CO
    1 day ago
  • $157.29k - $216.27k

     ...will be required to develop and maintain existing on-premises Linux environments support various programs within the company. In this...  ...: • Advanced certifications in relevant IT fields (e.g., AWS Certified Solutions Architect, Microsoft Certified: Azure Solutions... 
    Linux
    Contract work
    Work experience placement

    Sierra Space

    Louisville, CO
    3 days ago
  • $130k - $150k

     ...Secret Telework Eligible? No What You'll Do: As the Senior Linux System Administrator, you will be responsible for ensuring secure...  ...System certification (e.g., Windows Server, Linux+, Red Hat Certified System Administrator, etc.). Please upload copies of any relevant... 
    Linux
    Remote work

    ASEC Inc

    Patuxent River, MD
    3 days ago
  •  ...maintaining large-scale production systems Strong proficiency in Linux/Unix and Windows operating systems Experience with system...  ...) Advanced certifications in relevant areas (e.g., Red Hat Certified Engineer, Microsoft Certified Systems Engineer, AWS Certified... 
    Linux
    Full time
    Remote work

    Syms Strategic Group, LLC (SSG)

    Charleston, WV
    7 days ago