Windows/Linux System Administrator Jobs in Texas

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741 - 760 of 846 Jobs

IT system Engineer

Apexon

•

Leander, Texas, USA

Full-time

Description: We are seeking a qualified IT Desktop Engineer to support workstations and related software applications.The IT Desktop Engineer is expected to deliver excellent customer service to the business, exhibiting leadership competencies and leading through positive influence.This role requires a deep understanding and experience with installing, configuring, and troubleshooting Windows desktops, software, applications, WAN/LAN networks, and printers.The qualified candidate will focus effo
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Posted 17 days ago

Java ReactJS Lead Developer

CitiusTech

•

Remote

Full-time

Minimum 10 years of experience needed. Backend: Java 7/8/11(java from core to advanced concepts), JUNIT, Spring boot, Spring Framework, Service API, Microservices. Frontend: ReactJS, Java 8, JavaScript, Spring boot, Typescript, Jest unit testing framework. DB: PLSQL, Oracle 11g, OS: Windows, Linux Secondary Skills: Oracle ADF / SOA, Spring cloud Desirable skills: Exposure to Jira, GIT, Jenkins, NPM, Yarn, NodeJS, AWS, OCI, AZURE Docker/Containerization. Having knowledge on CI/CD tools and practi
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Posted 31 days ago | Updated 12 days ago

Cyber Security Engineer - Mid-Level

Randstad Digital

•

Southlake, Texas, USA

Contract

job summary: - DevSecOps' expertise in building and supporting security solutions for Windows, Linux, above mentioned platforms, including services such as Enterprise Vulnerability Management, data protection, privacy and compliance, network protection. - Building and deploying security solutions using technologies such as Docker, Kubernetes, and GIT Hub. - Experience in low code environments such as Appian and Microsoft Power Platforms is mandatory. - Experience with Alteryx ETL and Workflo
Posted 12 days ago | Updated 1 hour ago

Systems Engineer

Catapult Solutions Group

•

Plano, Texas, USA

Contract

Job Title:Sr. Endpoint Systems Engineer (Contract) Location:Plano, TX (Hybrid) Duration:Up to 18 months Overview: We are seeking a seasonedSr. Endpoint Systems Engineersto join a growing team of five responsible for supporting all endpoints across a complex enterprise environment. This includes Windows, macOS, iOS, Android, Linux, mobile devices, secure enterprise browsers, and locally hosted servers. The team also supports virtual workspace platforms and upcoming cloud-based projects. Day-to-
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Posted 18 days ago | Updated 13 days ago

Drupal Developer Web CMS & Application Developer

Nextgen Information Services

•

Austin, Texas, USA

Contract, Third Party

Job DescriptionJob Summary The Developer Analyst performs highly complex (senior-level) computer systems analysis work and serves as the primary Drupal and WordPress administrator for the agency's website. The analyst develops web and browser applications. The analyst performs logical database management for agency web applications. The analyst creates and maintains appropriate technical and security documentation. Provides training and instructions to agency staff for use of in-house web applic
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Posted 3 days ago

Desktop Support Engineer

Talent Groups

•

Dallas, Texas, USA

Contract

Primary Skillset: Good Knowledge on Routing, Switching and other network ProtocolsGood Knowledge on ticketing Implement network changes during appropriate change windows (after hours)Create network changes as required by ticketing system per incidentPerform LCM (Lifecycle Management) functionsPerform Vulnerability Management functionsIdentify proper escalations associated with incidents as they occurFollow change and engineering standards documentation1-3 years of experience in IT monitoring or
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Posted 5 days ago

Drupal/ WordPress administrator

RedSalsa Technologies, Inc.

•

Austin, Texas, USA

Contract, Third Party

Title : Developer Analyst - 306250094DA Location : Austin, TX/ On Site Duration : 12 + Months Job Summary The Developer Analyst performs highly complex (senior-level) computer systems analysis work and serves as the primary Drupal and WordPress administrator for the agency's website. The analyst develops web and browser applications. The analyst performs logical database management for agency web applications. The analyst creates and maintains appropriate technical and security documentation. Pr
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Posted 4 days ago | Updated 3 days ago

Oracle (OIM) Systems Architect

UNIVERSAL Technologies

•

Remote

Contract

UNIVERSAL Technologies is seeking a Systems Architect (IAM) to support the implementation of Workday. This is a fully remote position. Candidate must reside in EST zone and have a valid LinkedIn Profile. This role involves configuring, validating, and integrating identity and access management (IAM) components with various platforms including Oracle IAM, PeopleSoft, Workday, and Active Directory.MANDATORY REQUIREMENTS: Candidates must meet the following minimum qualifications:7 years of experien
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Posted 9 days ago | Updated 9 days ago

Remote Job Opening: Oracle OCI Infrastructure Consultant / Architect (Remote with Occasional Travel)

HYR Global Source Inc

•

US

Full-time, Contract

Remote Job Opening: Oracle OCI Infrastructure Consultant / Architect (Remote with Occasional Travel) Location: Remote (U.S.-based preferred) Travel: Occasional (During Key Milestones) Type: Full-Time / Contract Seniority: Senior / Lead Consultant Job Description: We are seeking a highly skilled Oracle Cloud Infrastructure (OCI) Consultant / Architect to lead and execute lift-and-shift migrations of enterprise workloads into OCI. The ideal candidate will have a strong foundation in infra
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Posted 3 days ago | Updated 1 day ago

Developer

Gov Services Hub

•

Remote or Dallas, Texas, USA

Contract

Role- Splunk SME Location- Dallas, TX (Remote) ?Atleast 5+ years of experience in the IT industry with strong technical knowledge on AWS Infrastructure & security services (EC2, ELB, Guardduty, Config, Inspector, Security Hub, RDS, Route53, S3, vpc, vpn, tgw, cloudwatch, cloudtrail, eventbridge, etc.) ? Hands on experience in terraform IaC deployments and ability to implement security automation. ? Strong experience working on enterprise security solutions such as WAF, IPS, DDOS, and SIEM. ?
Posted 10 days ago | Updated 4 days ago

US|Network Engineer III

VRK IT Vision Inc.

•

Houston, Texas, USA

Third Party

Job Title:- Network Security Engineer (Firewall Administrator) Location:- Houston, TX 77002 (Hybrid) Job Type:- Long Term Contract Need Local Only Skills: Must be able to work in the Downtown Houston office as needed by the work team Must have or be able to obtain, the appropriate passport and visas as needed. Ability to travel (up to 60% per calendar year) to locations around the world for implementations/deployments (North America, Africa, Australia, Asia). Deployments could be as many as 5
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Posted 60+ days ago | Updated 12 hours ago

Firmware AND "Windows on ARM"

Apexon

•

Houston, Texas, USA

Full-time

Role Overview: We are seeking an experienced software developer to work on Windows on ARM (WOA) / Qualcomm s Windows on Snapdragon (WOS) systems. The candidate will develop, test, and optimize software for ARM systems, working closely with hardware engineers to ensure the smooth operation of devices and systems. This position requires a deep understanding of UEFI, BIOS, EDK-2, WMI infrastructure, Embedded Controller architectures, programming languages like C/C++/Python, and hands-on experience
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Posted 6 days ago

Senior Platform Validation Engineer

BOTG LLC

•

Austin, Texas, USA

Contract

Job Description: Position: Senior Platform Validation Engineer Location: Austin, TX (Hybrid) Duration: 6+ months contract position Description: We need a Senior Platform Validation Engineer to work in the Infrastructure Line of Business with stakeholders from different groups including but limited to Solution Engineering, Central Engineering, Infrastructure LOB partners and support the growing demand for Neoverse CSS in the Cloud and Datacenter. You will be an individual contributor engaging and
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Posted 11 days ago

PHP/Drupal Web Developer

DatamanUSA, LLC

•

Austin, Texas, USA

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

DatamanUSA LLC is a full-service IT Solutions Company that provides a variety of technical, IT, professional and administrative support services to both State and Federal government agencies. We also support commercial clients both large and small with staff augmentation and direct hire placement. If you are interested in this position and believe that this role is a great fit for your knowledge, skills, experience and career path. Position: PHP/Drupal Web Developer Client: Direct Client Dura
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Posted 3 days ago | Updated moments ago

(Drupal, WordPress, PHP)-Developer/Programmer Analyst (Required Local Cand)

TexcelVision Inc.

•

Austin, Texas, USA

Third Party, Contract

Respond by: 07/16/2025 Rate: DOE Type: Contract Work Mode: 100% Onsite 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 Job Summary The Developer Analyst performs highly complex (senior-level) computer systems analysis work and serves as the primary Drupal and WordPress administrator for th
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Posted 3 days ago | Updated 16 hours ago

TOSCA QA Test Analyst

Judit Inc

•

Taylor, Texas, USA

Contract

Member of Test Automation Development team in support of automation of smoke, regression, integration and security testing for projects as assigned. Works independently and with the guidance of Lead Automation Developer to develop a comprehensive automation suite per application area per the overall Test Automation Framework. Leads efforts to validate business processes, procedures, systems integration and web services to design full suite of automation scripts. Adjust scripts as necessary. Dev
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Posted 3 days ago

PHP Developer II Austin, TX II onsite

Care IT Services Inc

•

Austin, Texas, USA

Contract

*Location of job: Onsite** Responsibilities The Developer Analyst performs highly complex (senior-level) computer systems analysis work and serves as the primary Drupal and WordPress administrator for the agency's website. The analyst develops web and browser applications. The analyst performs logical database management for agency web applications. The analyst creates and maintains appropriate technical and security documentation. Provides training and instructions to agency staff for use of in
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Posted 3 days ago

Drupal and WordPress Administrator (Onsite role)

Esolvit, Inc.

•

Austin, Texas, USA

Contract, Third Party

Title: Drupal and WordPress administrator Location: Austin, TX (Onsite) Client: Texas State Library and Archives Commission -(306250094DA) Duration: 12+ Months Due date: 07/17/2025 Rate: $80/hr on C2C/1099 Description: The Developer Analyst performs highly complex (senior-level) computer systems analysis work and serves as the primary Drupal and WordPress administrator for the agency's website. The analyst develops web and browser applications. The analyst performs logical database management fo
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Posted 4 days ago

LAMP Developer

NHRG, Inc.

•

Austin, Texas, USA

Contract

On-Site work in Austin, TX Job Summary The Developer Analyst performs highly complex (senior-level) computer systems analysis work and serves as the primary Drupal and WordPress administrator for the agency's website. The analyst develops web and browser applications. The analyst performs logical database management for agency web applications. The analyst creates and maintains appropriate technical and security documentation. Provides training and instructions to agency staff for use of in-hous
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Posted 4 days ago

Sr. Systems Mgmt (IAM) Specialist - U.S. Citizen - This role sits within Optum Serves Technology Product organization

Widescope Consulting and Contracting Services

•

Remote

Full-time

Job Title: Sr. Systems Mgmt (IAM) Specialist Location: Headquarters / Telecommute Classification (HR only): Exempt Non-Exempt Reports To (Title): COO Widescope Consulting and Contracting JOB SUMMARY The statements below are not intended to be all-inclusive of the duties and responsibilities of the position. Based on leadership decisions and business needs, all other duties as assigned will be expected for each position. Widescope Consulting and Contracting is proud to serve our nation's militar
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Posted 44 days ago | Updated 25 days ago