System Administration jobs in Denton, TX

Nutanix/VMware/Server Engineer - IT System Administration-Senior/Specialist

Remote or Tumwater, Washington

•

Today

Salary: $7,505.00 - $10,093.00 Monthly Location : Thurston County - Tumwater, WA Job Type: Full Time - Permanent Remote Employment: Flexible/Hybrid Job Number: 2026-005 Department: Dept. of Revenue Division: Information Services Opening Date: 02/23/2026 Closing Date: Continuous Description Are you looking for a meaningful leadership role with stability, balance, and impact? The Washington State Department of Revenue (DOR) is seeking an experienced Lead System Administrator to provide operationa

Full-time

USD 7,505.00 - 10,093.00 per month

System Administration Only w2

Remote

•

Today

System Administration 6 MOnths Remote Windows, Linux, TomCat, Java Aerospace & Defense sector experience would be a great advantage Required Qualifications: Experience in Windows Server administration Experience in Linux server administration Experience administering Apache Tomcat Experience supporting Java-based applications in enterprise environments Strong troubleshooting skills across OS, middleware, and application layers Experience with server monitoring, log analysis, and incident reso

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Contract

Depends on Experience

Linux Admim

Plano, Texas

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4d ago

Job Description Location: ONSITE- Plano, TX Office : In-person Interview and 4 Days in office. Duration: 6 months Role: Linux Admim Descriptions: 6 - 8 years of experience administering Red Hat Enterprise Linux (RHEL) in Production environments. Manage day-to-day administration of the Unix/Linux server infrastructure, with primary focus on Red Hat Linux environments. Perform system configuration, account administration, OS maintenance, and lifecycle support for physical and virtual servers. En

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Full-time, Third Party

60 - 70

Lead Operating Engineer

Frisco, Texas

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Today

Job Title Lead Operating Engineer Job Description Summary Responsible to ensure the proper efficient operations and maintenance of the mechanical electrical and plumbing systems for the assigned facility. The performance of all necessary maintenance and operational tasks are developed to assure maximum life and reliability of all mechanical/ electrical/plumbing systems. Typically, this position does not have a Chief Engineer on-site at the building and is sometimes the solo engineer at the buil

Full-time

USD 32.46 - 38.19 per hour

Operating Engineer

Westlake, Texas

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Today

Job Title Operating Engineer Job Description Summary Responsible to ensure the efficient operation and maintenance of mechanical, electrical and plumbing equipment and systems for the assigned property(s). Responsibilities include (but are not limited to) maintaining a clean and safe working environment, performing rounds, conducting routine assessments, performance of day-to-day preventive and corrective maintenance, painting, and housekeeping for assigned properties Job Description Important

Full-time

USD 26.56 - 31.25 per hour

Infrastructure Integration Specialist - Network

Remote or Houston, Texas

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Today

Infrastructure Integration & QA Specialist Location: [Remote] Job Summary We are seeking a highly skilled Infrastructure Integration & QA Specialist to join our engineering team. This is a hybrid role combining expertise in Infrastructure Engineering, System Administration, QA Testing, DevOps, and System Integration. The ideal candidate will be responsible for building, integrating, testing, troubleshooting, and supporting complex enterprise infrastructure environments. This role requires stro

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

Security Engineer / IT Support / Grapevine TX / Hybrid

Grapevine, Texas

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Today

A technology startup in the Grapevine, TX area is building a next-generation platform that blends software, hardware, and AI-driven capabilities to support real-world monitoring and operational intelligence. They are currently seeking an IT Support & Security Engineer (Automation & AI) to join their team. This position will be heavily hands-on, responsible for owning internal IT support while also playing a key role in cybersecurity operations, compliance efforts, and automation initiatives. The

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Contract

$55 - $70

Production Support

Irving, Texas

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Today

Outstanding long-term contract opportunity! A well-known Financial Services Company is looking for a Systems Operations Engineer in Irving TX or Charlotte NC (Hybrid). Work with the brightest minds at one of the largest financial institutions in the world. This is long-term contract opportunity that includes a competitive benefit package! Our client has been around for over 150 years and is continuously innovating in today's digital age. If you want to work for a company that is not only a house

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Contract

$61.69 - $69.51

Systems Engineer - V

Irving, Texas

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Today

Location: Irving, TX Salary: $60.00 USD Hourly - $67.00 USD Hourly Description: Overview We are seeking a highly experienced Senior Systems Operations Engineer to manage, monitor, and optimize enterprise-level CXP systems. This role is critical to ensuring system reliability, performance, and operational efficiency across complex order workflow journeys. The ideal candidate has strong systems engineering expertise, automation skills, and a proactive mindset for identifying and resolving perf

Contract

USD 60.00 - 67.00 per hour

Deltek Systems Admin or Super User

Remote or Dallas, Texas

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Today

RESPONSIBILITIES: Kforce has a client that is seeking a Deltek Systems Administrator or Super User in Dallas, TX. Summary: We are looking for a Deltek System Administrator (Contract) to support a professional services organization during a multi-year ERP transition. This role will focus on maintaining and supporting the existing Deltek environment (Vision or Vantagepoint) while ensuring business continuity. This is a hands-on, functional support role ideal for someone with foundational Deltek

Contract

$30 - $40 hourly

Mainframe z/VM System programmer

Plano, Texas

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Today

Please Note: 1. If you are a first time user, please create your candidate login account before you apply for a job. (Click Sign In > Create Account) 2. If you already have a Candidate Account, please Sign-In before you apply. Job Description: We are seeking a highly skilled and experienced Mainframe z/VM System programmer to support and maintain our enterprise IBM Z mainframe infrastructure. This is a critical role in a complex, high-availability mainframe product development environment, w

Full-time

USD 108,000.00 - 172,800.00 per year

Junior ServiceNow Developer

Remote

•

Today

Role Summary A Junior ServiceNow Developer and Administrator is responsible for supporting and maintaining the ServiceNow platform within a dynamic IT environment. This entry-level role focuses on assisting with system administration, configuration, and enhancements to ensure optimal platform performance and data integrity. The position offers growth opportunities for individuals with foundational ServiceNow experience eager to develop technical skills and expertise in IT service management tool

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Contract, Third Party

Depends on Experience

Assistant Chief Engineer

Irving, Texas

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Today

Job Title Assistant Chief Engineer Job Description Summary Responsible to ensure the proper efficient operations and maintenance of the mechanical electrical and plumbing systems for the assigned facility. The performance of all necessary maintenance and operational tasks are developed to assure maximum life and reliability of all mechanical/ electrical/plumbing systems. Typically, this position does not have a Chief Engineer on-site at the building and is sometimes the solo engineer at the bui

Full-time

USD 34.43 - 40.50 per hour

Information Security Engineer

Carrollton, Texas

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Today

PENNYMAC Pennymac (NYSE: PFSI) is a specialty financial services firm with a comprehensive mortgage platform and integrated business focused on the production and servicing of U.S. mortgage loans and the management of investments related to the U.S. mortgage market. At Pennymac, our people are the foundation of our success and at the heart of our dynamic work culture. Together, we work towards a unified goal of helping millions of Americans achieve aspirations of homeownership through the compl

Full-time

USD 90,000.00 - 150,000.00 per year

Senior OpenShift Engineer

Irving, Texas

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Today

Outstanding long-term contract opportunity! A well-known Financial Services Company is looking for a Senior OpenShift DevOps Engineer in Charlotte, NC, Chandler, AZ. or Irving, TX (hybrid 3 days on-site). We are seeking a highly experienced Senior OpenShift Engineer to guide the operational reliability, governance, and performance of our Kubernetes and OpenShift platforms. This role leads operational strategy, incident readiness, stability engineering, automation initiatives, and day to day oper

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Contract

$65 - $71.23

Infrastructure Manager - Apptrix

Remote

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27d ago

We are seeking an exceptional Infrastructure Manager with strong technical depth and proven leadership experience. This individual will play a key role in architecting infrastructure solutions, making critical technical decisions, and leading complex initiatives across systems, networking, and security. Our Houston-based technology company specializes in hosting and supporting Infor environments for over 135 customers. We are looking for a hands-on leader with broad infrastructure expertise span

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Full-time

120,000 - 135,000

System Administrator (Infrastructure & Operations)

Remote

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19d ago

Role: SystemAdministrator (Infrastructure & Operations) Location: Remote, USA Lets create our future together at The AES Group! About The AES Group The AES Group is a premier technology staffing and services company that has been bringing businesses and talent together for over 20 years to deliver innovative technology solutions that create meaningful impact. AES helps enterprises, including Fortune 500 organizations, engage customers, empower employees, and transform operations through cl

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Contract, Third Party

Depends on Experience

IT System Administrator - Senior/Specialist

Remote or Shoreline, Washington

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Today

Salary : $97,398.00 - $130,989.00 Annually Location : King County - Shoreline, WA Job Type: Full Time - Permanent Remote Employment: Flexible/Hybrid Job Number: 26DOT-HQ-05569e Department: Dept. of Transportation Division: Headquarters Opening Date: 05/13/2026 Closing Date: 5/20/2026 11:59 PM Pacific Description About WSDOT The Washington State Department of Transportation (WSDOT) is a multimodal agency with a global reputation for excellence. Our dedicated workforce plans, designs, builds, and

Full-time

USD 97,398.00 - 130,989.00 per year

Applications Administrator - AI Automation

Plano, Texas

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Today

Description We are looking for an Applications Administrator to be responsible for the day-to-day support, maintenance, and configuration of Tyler Technologies' shared enterprise applications. This role ensures the availability, reliability, performance, and security of these systems by working closely with IT teams and business stakeholders. Responsibilities include managing user access, implementing upgrades and patches, and supporting configuration changes across test, disaster recovery, an

Full-time

USD 90,000.00 - 100,000.00 per year

Senior IBM Power Systems Engineer (IBMi and AIX) -Remote

Remote

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13d ago

Uregnt Role--Senior IBM Power Systems Engineer (IBMi and AIX) -Remote Sr IBM Power System (i and AIX) Mainly iSeries AIX and Linux experience a big plus Required: IBMi, iSeries, AS/400 System Administration (10+ years experience)i/OS support for versions V7R4 to Current/Future Releases (upgrades, patching, etc.).AIX OS support for versions 7.2 to Current/Future releases (upgrades, patching, etc.).PowerVM and VIOS supportPerformance Optimization (Memory pools, CPU pools, etc.)Strong proactive r

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Contract

Depends on Experience

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System Administration jobs in Denton, TX, USA