windows/linux system administrator Jobs in texas

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Systems Administrator

Robert Half

Plano, Texas, USA

Full-time

Description We are looking for a skilled Systems Administrator to join our team in Carrollton, Texas. This role is essential for maintaining and enhancing our IT infrastructure, including Microsoft 365 systems, Windows environments, network hardware, and specialized organizational tools. The ideal candidate will be self-motivated, detail-oriented, and capable of both independent work and collaboration within a team setting. Responsibilities: Oversee and manage Microsoft 365 applications, includ

Senior Technical Support Engineer, USG, XSIAM

PaloAlto Networks

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

Remote System Admin | Linux Engineer | Unix Engineer or Windows System Engineer

Diversified Technology, Inc.

Remote

Third Party, Contract

Linux Systems Engineerwith experience inAdministrationfor a one year(with possibility of extension) Must work on our W2 The Systems Engineer ESP supports our Enterprise Server Platforms. The incumbent must have knowledge of server(Windows or Linux) administration, configuration, troubleshooting, security, scripting, and networking. Strong communication and documentation skills are required as the candidate will typically be working with customers for support and new initiatives. Principal Acco

Storage Engineer

Tradeweb Markets LLC

Remote or New York, New York, USA

Full-time

Company Description Tradeweb is a global leader in electronic trading for rates, credit, equities, and money markets. As financial markets become increasingly interconnected, our technology enables efficient, multi-asset trading on a global scale. We serve more than 3,000 clients in more than 85 countries, including many of the world?s largest banks, asset managers, hedge funds, insurers, corporations, and wealth managers. Creative collaboration and sharp client focus have helped fuel our organi

DevOps Engineer

SynergisticIT

Remote

Contract

Our client, a large public sector organization, is seeking a DevOps Engineer for a remote, 12-month contract position. You will support the migration of an enterprise application from its current cloud environment to an on-premise server infrastructure. Job DescriptionThe DevOps Engineer will play a critical role in managing the implementation and configuration of hardware and software environments for various enterprise applications. The role involves gathering and analyzing system requirements

Senior Linux Engineer / VSphere to Openshift Migration / Remote

Motion Recruitment Partners, LLC

Remote or Alpharetta, Georgia, USA

Full-time

A technical consulting client of ours is hiring for a Senior Linux Engineer who can assist with a short-term contract position. This position is perfect for engineers who specialize in OpenShift and can help with a vSphere to OpenShift migration for a client of theirs. This would be a 1-month contract and fully remote, with occasional travel to Florida, Austin, and Georgia. This position is a great opportunity for those interested in contracting opportunities and looking for some extra income! I

Senior Application Cloud Engineer AppMod - Remote - 12 Months Contract

Zaass Consulting, LLC

Remote

Contract

Senior Application Cloud Engineer AppMod Location: 100 % Remote (Monday through Friday, 9:00 a.m. to 6:00 p.m.) Schedule: 40 hours/week Duration: 12+ Months About the Role As a Senior Application Cloud Engineer, you will support and deliver cloud infrastructure aligned with a multi-tenant cloud computing strategy. You will manage AWS cloud infrastructure for major city servicesincluding identity management, web services, and morewhile leading projects, contributing to technical design, and impl

Software Test Engineering Intern/Co-Op (Undergraduate | Fall 2025 | Hybrid)

AMD (Advanced Micro Devices)

Remote or Santa Clara, California, USA

Full-time

WHAT YOU DO AT AMD CHANGES EVERYTHING We care deeply about transforming lives with AMD technology to enrich our industry, our communities, and the world. Our mission is to build great products that accelerate next-generation computing experiences - the building blocks for the data center, artificial intelligence, PCs, gaming and embedded. Underpinning our mission is the AMD culture. We push the limits of innovation to solve the world's most important challenges. We strive for execution excellen

SCCM Engineer with SCADA

Paramount Software Solutions, Inc

San Antonio, Texas, USA

Third Party, Contract

Position: SCCM Engineer with SCADA(Operational Technology (OT) Engineer) Location: San Antonio, Texas OR South Point, Pennsylvania, OR Findlay, Ohio, United States Duration: 6-12+ months contract Start: 7/14/2025 Workplace Type: On-Site Travel: <25% Job Description: We are seeking an Operational Technology (OT) Engineer with 6-10 years' experience with infrastructure experience with PowerShell. Requires extensive experience with Servers and Networks. Requirements & Responsibilities: Platfo

Network Engineer / Systems Administrator (SA)

Cymertek Corporation

San Antonio, Texas, USA

Full-time

Network Engineer / Systems Administrator (SA) LOCATION San Antonio, TX 78208 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY We are seeking a highly skilled and proactive **Network Engineer / Systems Administrator (SA)** to join our team and play a pivotal role in maintaining and enhancing our IT infrastructure. In this role, you will be responsible for designing, implementing, and managing network systems, as well as ensuring the reliability,

NoSQL DBA/Redis/Cassandra; TX

Genesis10

Plano, Texas, USA

Full-time

Genesis10 is currently seeking a Network / System Engineer with our client in the financial industry located in Plano, TX. This is a 12+ month contract position. Responsibilities: Design, deploy, and maintain NOSQL database clusters in Linux operating systems that are used by different groups of applications in the client Requirements: Advanced knowledge of Unix systems and shell scripting Experience and knowledge of some of NoSQL databases such as (Cassandra, MemSQL, CockroachDB, Redis, etc.) i

Journeyman Systems Analyst

GovCIO

Fort Bliss, Texas, USA

Full-time

Overview GovCIO is currently hiring for a Journeyman Systems Analyst with an active Secret clearance to provide configuration management services. This position will be located in El Paso, Texas and will be a fully remote position. Responsibilities Develop an in-depth understanding of systems and the underlying federal customer needs they meet.Document as-is systems baselines and validated requirements.Provide configuration management services to ensure best practices and standard processes a

Customer Success Engineer - NGFW

PTR Global

Plano, Texas, USA

Full-time

Job Description: Customer Success Engineer - NGFW Duties: Provide technical expertise on client's Next Generation Firewall (NGFW) technologies to ensure customers and partners maximize client's products' potential. Work closely with client's Product and Engineering teams to develop, integrate, and implement network security and endpoint solutions. Serve as a customer advocate, driving product adoption by influencing the product roadmap, leveraging new features, and identifying innovative use

Lead Monitoring Engineer

Mindlance

Remote

Contract

Lead Monitoring Engineer Location - Washington, District of Columbia Duration: 9 months contract Job Description About the project: This initiative focuses on migrating infrastructure from Go-Cloud to AWS, with Datadog being implemented as the primary monitoring and observability platform. Client is currently in the process of replacing AppDynamics with Datadog and has already completed the migration of SolarWinds and Nagios monitoring capabilities into Datadog. In parallel, they are migrating a

Infrastructure System Engineer

Collaborate Solutions, Inc.

Dallas, Texas, USA

Contract

Infrastructure QA Manager Chicago, IL, Naperville IL, Tempe, AZ or Dallas, TX (Hybrid in any location) W2/1099 ( and OPT) Overview: Digital infra Test Delivery Associate (Off Shore -FTE) has accountability to cater to the Quality related to infrastructure projects and changes such as patching, upgrades, integration and emergency fix. Responsible for Infrastructure Test Coordination related to End User computing infra changes and projects (Windows, VPN, VMware, Exchange/Outlook, O365 and SharePoi

Lead Software Engineer

Parsons Services Company

Remote or Colorado Springs, Colorado, USA

Full-time

In a world of possibilities, pursue one with endless opportunities. Imagine Next! When it comes to what you want in your career, if you can imagine it, you can do it at Parsons. Imagine a career working with exceptional people sharing a common quest. Imagine a workplace where you can be yourself. Where you can thrive. Where you can find your next, right now. We've got what you're looking for. Job Description: Parsons is seeking an amazingly talented Software Engineer Lead to join our growing

PHP Drupal Consultant- Onsite - Austin TX - State of TX (Direct Client)

MeganSoft

Austin, Texas, USA

Contract, Third Party

Working Title: PHP Drupal Consultant- 306250094DA Location: Onsite- Austin TX MOI: MS Teams Direct Client: State of TX NOTE: **3 Professional references with contact details is MANDATORY I. DESCRIPTION OF SERVICES 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 manage

Site Reliability Engineer

Apex Systems

Houston, Texas, USA

Full-time

Job#: 2080688 Job Description: Apex Systems, a World-Class Technology Solutions Provider, is seeking a Site Reliability Engineer on behalf of one of our largest financial industry clients. Please apply if interested and qualified. Please note that only qualified candidates will be contacted. We cannot support C2C hiring. Location: Houston, TX Duration: 12 months+ Pay Rate Range: $53-$58 Site Reliability Engineer (SRE) L1/L2 Front Office Trading Support Application Resiliency and Reporting App

CRE/Cloud Engineer

Viasat, Inc.

Remote

Full-time

About us One team. Global challenges. Infinite opportunities. At Viasat, we're on a mission to deliver connections with the capacity to change the world. For more than 35 years, Viasat has helped shape how consumers, businesses, governments and militaries around the globe communicate. We're looking for people who think big, act fearlessly, and create an inclusive environment that drives positive impact to join our team. What you'll do Are you an expert at developing and implementing "cloud-fir

OpenShift Administrator

Sun Technologies,Inc.

Remote

Contract

Job Title: OpenShift Administrator Certifications Required: Red Hat Certified Specialist in OpenShift Administration Certified Kubernetes Administrator (CKA) Duration: up to 3 months contract (with the possibility of extension) Location: Remote Work / Work from Home Work Schedule: 4/10 Schedule Pay Rate: $96/hr on W2 Featured Benefits: Medical Insurance in compliance with the ACA401(k)Sick leave in compliance with applicable state, federal, and local laws Skills Required: Understanding of Op