Windows/Linux System Administrator Jobs in Texas

541 - 560 of 822 Jobs

IS Application Systems Administrator IIJob Title - IS Application Systems Administrator II

CareOregon, Inc.Company Name - CareOregon, Inc.

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San Antonio, Texas, USA

Full-time

Pay & Benefits Estimated hiring range $90,225 - $110,275 / year, 5% bonus target, full benefits. ;br> Candidates hired for remote positions must reside in Oregon, Washington, Utah, Idaho, Arizona, Nevada, Texas, Montana, or Wisconsin. Job Title IS Application Systems Administrator II Exemption Status Exempt Management Level n/a Direct Reports n/a Manager Title IS Application Support Manager Department Business Intelligence Requisition 25000 Pay & Benefits Estimated hiring range

IS Application Systems Administrator IIJob Title - IS Application Systems Administrator II

CareOregon, Inc.Company Name - CareOregon, Inc.

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Houston, Texas, USA

Full-time

IS Application Systems Administrator IIJob Title - IS Application Systems Administrator II

CareOregon, Inc.Company Name - CareOregon, Inc.

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Dallas, Texas, USA

Full-time

Desktop Tech IJob Title - Desktop Tech I

CompucomCompany Name - Compucom

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Irving, Texas, USA

Full-time

Compucom Systems, Inc. provides end-to-end IT managed services to enable the digital workplace for enterprise, midsize and small businesses. To enable our clients to focus on what matters most, we employ a customer-centric, hard-working, and talented group of people that Act Like an Owner, Do the Right Thing, and Have Fun Doing It! We're looking for a Level I Desktop Technician to join our team. Our Desktop Support Technicians Level 1 are responsible for providing onsite support to internal or e

Desktop Tech IJob Title - Desktop Tech I

CompucomCompany Name - Compucom

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Irving, Texas, USA

Full-time

Site Reliability Engineer - SeniorJob Title - Site Reliability Engineer - Senior

Judge Group, Inc.Company Name - Judge Group, Inc.

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Dallas, Texas, USA

Contract

Location: Dallas, TX Salary: $65.00 USD Hourly - $70.00 USD Hourly Description: Our client is currently seeking a Site Reliability Engineer - Senior We're looking for a Staff Site Reliability Engineer (SRE) to join our team and help us build highly reliable, scalable, and resilient systems. In this role, you'll apply an SRE mindset to solve complex problems through automation, instrumentation, and simplification. You'll partner closely with architects, development leads, and business partne

Senior System Software Engineer, Cloud Learning PlatformJob Title - Senior System Software Engineer, Cloud Learning Platform

NVIDIA CorporationCompany Name - NVIDIA Corporation

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Remote or Santa Clara, California, USA

Full-time

For over 25 years, NVIDIA has pioneered visual and accelerated computing. Today, we're defining the future of AI, equipping millions with groundbreaking tools and essential training to lead a new era of innovation. We empower developers to excel and do their life's work. We're seeking an innovative System Software Engineer, to design and build services that immerse learners in the practical application, deployment, and optimization of NVIDIA's innovative technologies. You will be instrumental in

Substation CAD DrafterJob Title - Substation CAD Drafter

LeidosCompany Name - Leidos

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Houston, Texas, USA

Full-time

Looking for a rewarding career opportunity? Unleash your potential at Leidos, where we deliver innovative solutions through the efforts of our diverse and talented people who are dedicated to our customer's success. We empower our teams, contribute to our communities, and operate sustainably. Everything we do is built on a commitment to do the right thing for our customers, our people, and our community. Our Mission, Vision, and Values guide the way we do business. We are looking for a Substat

Lead Database AdministratorJob Title - Lead Database Administrator

System OneCompany Name - System One

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Dallas, Texas, USA

Contract

Job Title: Lead Database Administrator Location: Dallas, Texas Type: Contract Compensation: $90 - $100 hourly Contractor Work Model: Remote Job Title: Lead Database Admin Location: Remote Type: Contract Compensation: $90 - $100 hourly Contractor Work Model: Remote System One has partnered with an exciting manufacturing company in the aerospace industry that is seeking a Lead Database Administrator to join their team for a contract period to work on a remote basis. This individual will be respon

Network Engineer (Fortinet)Job Title - Network Engineer (Fortinet)

Bravo Technical ResourcesCompany Name - Bravo Technical Resources

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Dallas, Texas, USA

Contract

Network Engineer We are seeking a hands-on Network Engineer to join a fast-paced, evolving IT environment. The ideal candidate thrives in ambiguity, wears multiple hats, and is eager to grow and solve complex networking challenges. This role is heavily focused on Fortinet firewalls and enterprise network architecture within an Azure-centric infrastructure. Environment Includes: Azure, O365, Fortinet (100+ firewalls), Active Directory, Intune, Virtual Machines Dynamic and unstructured IT environ

Network Engineer Team ManagerJob Title - Network Engineer Team Manager

SAICCompany Name - SAIC

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Remote

Full-time

Job ID: 2507378 Location: REMOTE WORK, VA, US Date Posted: 2025-07-10 Category: Information Technology Subcategory: Network Engineer Schedule: Full-time Shift: Day Job Travel: Yes, 10 % of the Time Minimum Clearance Required: Secret Clearance Level Must Be Able to Obtain: None Potential for Remote Work: Yes Description SAIC is seeking a TACNET ISEA Subject Matter Expert (SME) Team Manager to join our Network Engineering team in Norfolk, VA. This remote position requires that the ideal

Sr Systems Engineer - Mid CareerJob Title - Sr Systems Engineer - Mid Career

Lockheed Martin CorporationCompany Name - Lockheed Martin Corporation

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Remote or Littleton, Colorado, USA

Full-time

Job Description WHO WE ARE Lockheed Martin is a global leader in aerospace, defense, and technology solutions, dedicated to pushing the boundaries of innovation and shaping the future of the industry. With a rich legacy of excellence and a commitment to delivering advanced capabilities to our customers, we are proud to be at the forefront of cutting-edge technology and engineering. WHAT WE'RE DOING At Lockheed Martin, we're revolutionizing the aerospace and defense sector through groundbreakin

Navy Database Development ManagerJob Title - Navy Database Development Manager

NoblisCompany Name - Noblis

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Remote or Pascagoula, Mississippi, USA

Full-time

Responsibilities Preference will be given to candidates located in Pascagoula, MS. However, we are open to candidates located in Norfolk, VA; Bath, ME; and San Diego, CA. Noblis MSD has an opening for a Naval Tactical Command Support System (NTCSS) Database Development Manager to lead a team of IT and NTCSS support staff providing System Administrator services under the Fleet Support Services contract. This position will provide management support for 4 remote sites: Pascagoula, MS; Bath, ME;

Desktop Support TechnicianJob Title - Desktop Support Technician

Robert HalfCompany Name - Robert Half

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New Braunfels, Texas, USA

Full-time

Description On-call rotation and after hours as needed. Installation and configuration Provisioning and system setup for new hires. Install antivirus software and ensure virus definitions are up to date. Maintaining, Deploying, and managing Microsoft Entra, Intune, O365. Managing and deploying mobile devices using an MDM such as Addigy. Configuring and deploying VOIP solutions. Building and deploying file servers and cloud computing solutions Network monitoring Network firewall and switch

Senior Systems Administrator (F2F INTERVIEW) :: W2 :: Dallas ,TXJob Title - Senior Systems Administrator (F2F INTERVIEW) :: W2 :: Dallas ,TX

Stellent IT LLCCompany Name - Stellent IT LLC

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Dallas, Texas, USA

Contract, Third Party

Job Title: Senior Systems Administrator (F2F interview) Location: On-Site Dallas, TX Role Type: Contract to Hire Visa- GC Length of Contract: 6 month W2 : Interview Process: 1st interview TEAMs with hiring manager 2nd interview TEAMs with hiring manager and others 3rd interview On-site **MUST HAVES** These are to be cut/pasted as part of your candidate submittal. Do not remove any of the items when submitting. If your candidate does not have all the must-haves, please indicate next t

Microsoft 365 SharePoint AdministratorJob Title - Microsoft 365 SharePoint Administrator

Modern Technology SolutionsCompany Name - Modern Technology Solutions

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Remote or Huntsville, Alabama, USA

Full-time

Overview Own Your Future. Modern Technology Solutions, Inc. (MTSI), is seeking to hire a Microsoft 365 SharePoint Administrator to join the team. Note, this is a remote position with the ideal candidate residing near one of our office sites in Colorado Springs, CO., Huntsville, AL., Alexandria, VA., or Dayton, OH. Why is MTSI known as a Great Place to Work? Interesting Work: Our co-workers support some of the most important and critical programs to our national defense and security. Values: O

Principal Site Reliability Engineer (Prisma Access)Job Title - Principal Site Reliability Engineer (Prisma Access)

PaloAlto NetworksCompany Name - PaloAlto Networks

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Plano, Texas, USA

Full-time

Company Description Our Mission At Palo Alto Networks everything starts and ends with our mission: Being the cybersecurity partner of choice, protecting our digital way of life. Our vision is a world where each day is safer and more secure than the one before. We are a company built on the foundation of challenging and disrupting the way things are done, and we're looking for innovators who are as committed to shaping the future of cybersecurity as we are. Who We Are We take our mission of

Senior Intellectual Property Security EngineerJob Title - Senior Intellectual Property Security Engineer

NVIDIA CorporationCompany Name - NVIDIA Corporation

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Remote or Santa Clara, California, USA

Full-time

NVIDIA has continuously reinvented itself over two decades. Our invention of the GPU in 1999 sparked the growth of the PC gaming market, redefined modern computer graphics, and revolutionized parallel computing. More recently, GPU deep learning ignited modern AI - the next era of computing. NVIDIA is a "learning machine" that constantly evolves by seeking new opportunities that are hard to solve, that only we can tackle, and that matter to the world. This is our life's work, to amplify human cre

Senior Database Engineer (Onsite)Job Title - Senior Database Engineer (Onsite)

RTX CorporationCompany Name - RTX Corporation

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Richardson, Texas, USA

Full-time

Date Posted: 2025-06-05 Country: United States of America Location: TX234: Richardson 1717 CityLine 1717 East CityLine Drive Building C17, Richardson, TX, 75082 USA Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: Active and transferable U.S. government issued security clearance is required prior to start date.Security Clearance: TS/SCI without Polygraph At Raytheon, the foundation of everything we do is rooted in our values and a higher calling - to h

Technical Lead - Commercial Online Banking (Remote)Job Title - Technical Lead - Commercial Online Banking (Remote)

First-Citizens Bank & Trust CompanyCompany Name - First-Citizens Bank & Trust Company

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Remote or Raleigh, North Carolina, USA

Full-time

Overview This is a remote role that may be hired in several markets across the United States. This position provides specialized technical leadership during the architecture, design, implementation, and support of assigned systems and applications. Directs decision-making within technical projects to facilitate project planning, scope, and time estimates. Trains less experienced associates and assists management in monitoring team performance. Collaborates with peers, managers, and cross-platf