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Windows Linux System Administrator (Austin TX)

Austin, Texas

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Today

Respond by: 03/31/2026 Rate: DOE Type: Contract Work Mode: Telework Location: Austin TX Please respond with resume and 3 references preferably supervisor (name, title, company, email, phone number) Background Check will be performed if a candidate is selected for placement and will have to be passed Job Description The Support System Administrator will be responsible for supporting the migration and modernization of EOL systems, including legacy systems running older versions of Windows a

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Third Party, Contract

$53.64/-

Senior RHEL & Windows System Administrator (Migration Specialist)

Hybrid in Austin, Texas

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Today

Title: Senior RHEL & Windows System Administrator (Migration Specialist) Duration: 18+ Months Location: Austin, TX 78752. The working position is Hybrid - On Site and Telework. Required Skills: 8 Years of Required RHEL and Windows OS Summary: The Support System Administrator will be responsible for supporting the migration and modernization of EOL systems, including legacy systems running older versions of Windows and Red Hat Enterprise Linux. The role will focus on upgrading these systems to su

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Contract

Depends on Experience

Support System Administrator/ Support Technician (RHEL and Windows OS)

Hybrid in Austin, Texas

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Today

Job title: Support System Administrator/ Support Technician Location:Austin, TX (Hybrid) The primary work location(s) will be at 5805 N. Lamar Blvd., Austin, TX 78752 Duration:20+ Months Job number:(26R0015472b) Due date: 04/01/2026 Job Description: 1. System Assessment & Planning: Assess Legacy Systems: Conduct detailed assessments of existing EOL systems, including Windows Server (2012 and older) and Red Hat Enterprise Linux (RHEL 5, 6,7 and newer). Identify Priorities: Prioritize migration ba

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Contract, Third Party

50 - 55

System Administrator (Linux+ Windows)

Hybrid in Austin, Texas

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Today

Position: System Administrator (Linux+ Windows) Location: Austin, TX - Hybrid Duration: 12 Months Job Description: Location:Austin,Texas - Hybrid The Support System Administrator will be responsible for supporting the migration and modernization of EOL systems, including legacy systems running older versions of Windows and Red Hat Enterprise Linux . The role will focus on upgrading these systems to supported OS versions (e.g., Windows Server 2016/2019/2022, RHEL 5/6/7/8/9) to ensure improved se

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Contract, Third Party

40 - 45

System Administrator/RHEL Administrator with Hybrid at Austin, TX

Hybrid in Austin, Texas

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Today

Job Title: Sr. System Administrator Location: Austin, TX (Hybrid) YoE: 12+ Years Job Description: The Support System Administrator will be responsible for supporting the migration and modernization of EOL systems, including legacy systems running older versions of Windows and Red Hat Enterprise Linux . The role will focus on upgrading these systems to supported OS versions (e.g., Windows Server 2016/2019/2022, RHEL 5/6/7/8/9) to ensure improved security, performance, and operational continuity.

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Contract, Third Party

Depends on Experience

Support System Administrator (RHEL / Windows OS)

Austin, Texas

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Today

Trigyn's direct government client in Austin, Texas has a requirement for Support System Administrator. The particulars of the opportunity are below: Description: The Support System Administrator will be responsible for supporting the migration and modernization of EOL systems, including legacy systems running older versions of Windows and Red Hat Enterprise Linux. The role will focus on upgrading these systems to supported OS versions (e.g., Windows Server 2016/2019/2022, RHEL 5/6/7/8/9) to ens

Third Party, Contract

DOE

Sr. System Administrator/RHEL Administrator with Hybrid at Austin, TX @ 12+ Years

Hybrid in Austin, Texas

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Today

Easy Apply

Third Party, Contract

Depends on Experience

Support System Administrator - $70 CTC - HYBRID

Hybrid in Austin, Texas

•

Today

Job Description: Crop to Crop resumes are accepted Location Requirement: The primary work location(s) will be at 5805 N. Lamar Blvd., Austin, TX 78752. The working position is Hybrid - On Site and Telework. The Support System Administrator will be responsible for supporting the migration and modernization of EOL systems, including legacy systems running older versions of Windows and Red Hat Enterprise Linux . The role will focus on upgrading these systems to supported OS versions (e.g., Window

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Contract

Depends on Experience

Support System Administrator

Hybrid in Austin, Texas

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Today

Job Title: Support System Administrator Client: States of Texas Location: Austin, TX (hybrid) Job Summary: The Support System Administrator will support the migration and modernization of end-of-life (EOL) systems by upgrading legacy Windows and Red Hat Enterprise Linux (RHEL) environments to supported versions. The role focuses on improving system security, performance, and operational stability. Key Responsibilities: Upgrade legacy systems to supported OS versions (Windows Server 2016/2019/20

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Contract, Third Party

Depends on Experience

Support System Administrator

Hybrid in Austin, Texas

•

Today

Title: Support System Administrator. Location: Austin, TX 78752. Duration: 12+ Months Contract. - Hybrid - On Site and Telework Work Schedule: These positions may be as long as two years Job Description: The Support System Administrator will be responsible for supporting the migration and modernization of EOL systems, including legacy systems running older versions of Windows and Red Hat Enterprise Linux . The role will focus on upgrading these systems to supported OS versions (e.g., Windows Se

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Contract

Depends on Experience

Support System Administrator

Austin, Texas

•

Today

Overview JOB TITLE: Support System Administrator CAYUSE COMPANY: Cayuse Civil Services, LLC LOCATION Hybrid in Austin, TX SALARY: $ 60,382.4041-$ 86,257.60 EMPLOYEE TYPE: Full-Time Salary Exempt TRAVEL No RELOCATION No Employment in this role is conditional upon successful execution of the contract by the client. The Work The Support Systems Administrator is responsible for the installation, configuration, maintenance, and support of IT infrastructure including servers, workstations, networks, a

Full-time

Depends on Experience

Support System Administrator

Austin, Texas

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Today

Maddisoft has the following immediate opportunity, let us know if you or someone you know would be interested. Send in your resume ASAP. - U.S. Citizens and those authorized to work in the U.S. are encouraged to apply. Send in resume along with LinkedIn profile without which applications will not be considered. Call us NOW! Visa sponsorship is available for this position. Job Title: Support System Administrator Location: Austin, TX (Hybrid) Interview Mode: Through Microsoft Teams Position Ove

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Full-time, Part-time, Contract, Third Party

System Administrator

Hybrid in Austin, Texas

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Today

Role: System Administrator Location: Austin, TX Duration: Long term Job Summary: The Support System Administrator will be responsible for supporting the migration and modernization of EOL systems, including legacy systems running older versions of Windows and Red Hat Enterprise Linux . The role will focus on upgrading these systems to supported OS versions (e.g., Windows Server 2016/2019/2022, RHEL 5/6/7/8/9) to ensure improved security, performance, and operational continuity. Key Respo

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Contract, Third Party

Depends on Experience

Senior System Administrator (Windows Server 2016/2019/2022 & RHEL 5/6/7/8/9)

Hybrid in Austin, Texas

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Today

The Support System Administrator will be responsible for supporting the migration and modernization of EOL systems, including legacy systems running older versions of Windows and Red Hat Enterprise Linux . The role will focus on upgrading these systems to supported OS versions (e.g., Windows Server 2016/2019/2022, RHEL 5/6/7/8/9) to ensure improved security, performance, and operational continuity. These positions may be as long as two years. Key Responsibilities: 1. System Assessment & Plannin

Easy Apply

Contract

Depends on Experience

Support System Administrator

Austin, Texas

•

Today

Easy Apply

Full-time, Part-time, Contract, Third Party

Senior System Administrator-- hybrid role within driving distance to Richmond VA!

Remote or Richmond, Virginia

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Today

Work Schedule Standard (Mon-Fri) Environmental Conditions Able to lift 40 lbs. without assistance, Office Job Description At Thermo Fisher Scientific team, you'll discover impactful work, innovative thinking and a culture dedicated to working the right way, for the right reasons - with the customer always top of mind. The work we do matters, like helping customers find cures for cancer, protecting the environment, and supporting our customers' medical related inquiries. As the world leader in

Full-time

System Administrator - Onsite at Lockheed Martin in Fort Worth, Texas

Remote or Texas

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Today

System Administrator - Onsite at Lockheed Martin in Fort Worth, Texas Today, every organization needs to be digital, powered by data, running in a multi-cloud world, ready to take on anything. Our Consulting team assesses customer's strategic, organizational and business challenges and uses in-depth industry knowledge to offer technical solutions that apply to future business environment and operational objectives to help our Dell Technologies customers gain market share and increase efficiency

Full-time

USD 107,950.00 - 139,700.00 per year

System Administrator - DevSecOps (Puerto Rico) (Hybrid)

Remote or Santa Isabel

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Today

Date Posted: 2026-03-13 Country: United States of America Location: US-PR-SANTA ISABEL-B1 ~ Felicia Industrial Park - St B1 ~ BLDG 1 Position Role Type: Hybrid U.S. Citizen, U.S. Person, or Immigration Status Requirements: Security Clearance: None/Not Required The System Administrator will be responsible for the administration, maintenance, monitoring, and support of enterprise DevSecOps platforms and the underlying server infrastructure that hosts them. This role will support software install

Full-time

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