Windows/Linux System Administrator Jobs in Dallas, TX

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Test Software Engineer

Lockheed Martin Corporation

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Remote or Sunnyvale, California, USA

Full-time

Job Description Space is a critical domain, connecting our technologies, our security and our humanity. While others view space as a destination, we see it as a realm of possibilities, where we can do more - we can innovate, invest, inspire and integrate our capabilities to transform the future. At Lockheed Martin Space, we aim to harness the full potential of space to cultivate innovation, reduce costs, and push the boundaries of what technology can achieve. We're creating future-ready soluti
Posted 19 days ago | Updated moments ago

Platform Solutions - Texas - Vice President, Software Engineering - 8116909

Goldman Sachs & Co.

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Richardson, Texas, USA

Full-time

Job Description Job Duties: Vice President, Software Engineering with Goldman Sachs Bank USA in Richardson, Texas. Develop, enhance, support, and maintain the Firm's software solutions in support of its global businesses. Design and implement high-quality, scalable, and thoughtful technology solutions leveraging both internal and open-source services. Own requirements gathering, user story refinement, development, testing (unit, integration, and regression), User Acceptance Testing (UAT) and de
Posted 7 days ago | Updated moments ago

Senior GCP Platform Engineer (449836)

Vaco by Highspring

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Remote

Contract

Senior GCP Platform Engineer | 449836 DETAILS Location: 100% Remote Position Type: 6M C2H Hourly / Salary: to $145K JOB SUMMARY Vaco Technology is currently seeing a Senior GCP Platform Engineer for a 6M C2H opportunity that is 100% remote-based. The Senior GCP Platform Engineer must possess a strong understanding of Cloud-based Platforms, including GCP, AWS, and Azure, with specialization in GCP. The GCP Platform Engineer must possess extensive hands-on expertise in CloudDeployment Manager, Co
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Posted 10 days ago

Infrastructure Delivery Leader

Gainwell Technologies LLC

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Dallas, Texas, USA

Full-time

Be part of a team that unleashes the power of leading-edge technologies to help improve the health and well-being of those most vulnerable in our country and communities. Working at Gainwell carries its rewards. You'll have an incredible opportunity to grow your career in a company that values work flexibility, learning, and career development. You'll add to your technical credentials and certifications while enjoying a generous, flexible vacation policy and educational assistance. We also have
Posted 60+ days ago | Updated 9 hours ago

Staff Development Security Operations Engineer

Vistra Corp

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Irving, Texas, USA

Full-time

If you have what it takes to become part of the Vistra family and would like to start a promising career with a global leader, take a look at the exciting employment opportunities that are currently available and apply online. Job Summary As a member of the Vistra Cyber Security Team, the DevSecOps Engineer will work with agile teams to ensure security is considered throughout development through the implementation of automated guardrails and security test. They will assist in design and drive
Posted 3 days ago | Updated 9 hours ago

Systems Engineer (Contract)

Vaco by Highspring

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Remote

Contract

Systems Engineer Data Center Operations The Systems Engineer will perform complex analytical and administrative tasks for VMware, Azure, and Terraform, playing a key role in implementing, maintaining, monitoring, and protecting the organizations infrastructure. This position requires the ability to work independently with minimal supervision. Roles and Responsibilities:Build, configure, and maintain VMware vSphere Private Cloud environments, including ESX, NSX, and vCenter across multiple geogr
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Posted 1 day ago

Event Services - Remote Network Support Technician

Allied Universal

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Remote or Richardson, Texas, USA

Full-time

Overview Kick off your exciting career in Event Security with Allied Universal Event Services, the go-to leader in crowd management and event staffing. Dive into the action at sports stadiums, concerts, festivals, and convention centers, and thrive on the energy of being where it all happens. Join a lively team that services thousands of venues each year, ensuring safety and fun for everyone. Enjoy the perks of flexible part-time work that fits your lifestyle-ideal for students, retirees, or a
Posted moments ago

Sr DevOps Engineer - Kubernetes (Dallas Fort Worth Metro)

Gartner

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Irving, Texas, USA

Full-time

Hiring near our Irving, TX Center of Excellence - hybrid work environment. About Gartner IT: Join a world-class team of skilled engineers who build creative digital solutions to support our colleagues and clients. We make a broad organizational impact by delivering cutting-edge technology solutions that power Gartner. Gartner IT values its culture of nonstop innovation, an outcome-driven approach to success, and the notion that great ideas can come from anyone on the team. About the role This
Posted 26 days ago | Updated moments ago

Onboarding Engineer (428051)

Vaco by Highspring

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Remote

Contract

Onboarding Engineer (MSP) | 448051 DETAILS Location: 100% Remote Position Type: 6M C2H Hourly / Salary: to $200K JOB SUMMARY Vaco Technology is seeking an Onboarding Engineer for a 6M C2H opportunity that is 100% remote-based. The Onboarding Engineer will be part of the Managed Services Team that is customer-focused through effective communication. The Onboarding Engineer with configure the infrastructure in the client environments to be added into monitoring, including Network, Server, Storage
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Posted 31 days ago | Updated 29 days ago

Senior Azure Cloud & DevOps Automation Engineer

Motion Recruitment Partners, LLC

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Dallas, Texas, USA

Full-time

This leading health care performance improvement company supports over half of the nation's acute care providers and nearly all academic medical centers, offering expertise, analytics, and advisory services to help organizations enhance cost, quality, and overall performance across the health care landscape. They are currently seeking a Senior DevOps Engineer focused on the Azure platform to handle cloud optimization, scale containers, enhance Infrastructure as Code (IaC), and expand CI/CD pipel
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Posted 34 days ago | Updated 8 hours ago

Business Analyst

Genesis10

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Dallas, Texas, USA

Full-time

Genesis10 is seeking a Business Analyst for our client in the Utilities industry. This long-term contract position is located in Dallas, TX 75202. W2 Hourly Pay rate range: $50-55/hr. Description: A Digital Grid Management Business Analyst will work closely with the assigned project manager/s and the DGM Infrastructure Management Function Lead to help with ticket creation for infrastructure services, work with other technology teams to understand their Infrastructure needs and perform data entry
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Posted 36 days ago | Updated moments ago

Cybersecurity Engineer

cyberThink, Inc.

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Southlake, Texas, USA

Contract

Job Description: 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 Workflow Designer
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Posted 9 days ago | Updated 6 days ago

Security Automation Engineer- Mid Level

Judge Group, Inc.

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Southlake, Texas, USA

Full-time

Location: Southlake, TX Salary: $50.00 USD Hourly - $56.00 USD Hourly Description: Our top financial client is currently seeking a Security Automation Engineer- Mid Level Job Title: Security Automation Engineer Location: Southlake, TX Employment Type: Contract to hire (6+ Months) Our Opportunity Our client, a leading company in the financial services industry, is seeking a Security Automation Engineer with strong DevSecOps expertise to join their team in Southlake, TX. In this role, you wil
Posted 9 days ago | Updated 9 hours ago

Full Stack Developer III

FedEx Office

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Plano, Texas, USA

Full-time

Under limited supervision, designs, codes, tests and deploys software in all layers of the development life cycle. Provides the necessary documentation. Works with databases, APIs, servers, networks and various programming languages. Requirements Bachelor's degree or equivalent* in computer science, engineering, information systems or related field plus 3 years of experience in the job offered or 3 years of qualifying work experience in information technology or engineering environment. The emp
Posted 23 days ago | Updated moments ago

Senior Principal DevSecOps Engineer (Onsite)

RTX Corporation

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Richardson, Texas, USA

Full-time

Date Posted: 2025-06-10 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: DoD Clearance: Secret Raytheon Company, Managed By Collins Aerospace. Collins Aerospace, an RTX company, is a leader in tec
Posted 19 days ago | Updated moments ago

Partner Solutions Architect - Cortex Cloud

PaloAlto Networks

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Remote or Dallas, 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
Posted 1 day ago | Updated moments ago

Senior Infrastructure Systems Administrator

Genius Road, LLC

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Dallas, Texas, USA

Contract

Senior Infrastructure Systems Administrator Contract Length: 12 months + potential extension Location: Dallas, Texas Hybrid (3 days onsite downtown Dallas and related sites within DFW) **Applicants must already be local to the Dallas area** We re looking for a seasoned Senior Infrastructure Systems Administrator to join our client s dynamic Control Systems team. This hybrid role supports critical infrastructure that enables 24/7 utility operations. The ideal candidate should have at least 8+ y
Posted 8 days ago

Lead System Engineer

AT&T Inc.

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Plano, Texas, USA

Full-time

Job Description: JOB TITLE: Lead System Engineer JOB LOCATION: 3400 W. Plano Parkway Plano, TX 75075 DUTIES: Coordinate and guide cloud migration of microservice based architecture on cloud various environments. Build and implement cloud service for the high availability, performance, monitoring, and incident response. Enable and provide infrastructure support for DevOps team including on-prem and cloud administration. Implement and enhance automation framework for delivery of microservices b
Posted 5 days ago | Updated moments ago

SIEM/SOAR Cybersecurity Development Lead

Charles Schwab

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Southlake, Texas, USA

Full-time

Your Opportunity At Schwab, you're empowered to make an impact on your career. Here, innovative thought meets creative problem solving, helping us "challenge the status quo" and transform the finance industry together. The Schwab Cybersecurity Services (SCS) organization is a centralized Center of Excellence (COE) within Schwab Technology Services (SCS) that provides security services to advance Schwab's security posture of critical assets. The Schwab Cybersecurity Services (SCS) organization
Posted 11 days ago | Updated moments ago

Experienced Software Integration Systems Engineer

Boeing Company

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Richardson, Texas, USA

Full-time

Experienced Software Integration Systems Engineer Company: The Boeing Company Boeing Defense Space and Security (BDS) is seeking a highly motivated Experienced Software Integration Systems Engineer to join our P-8A Advanced Airborne Sensor (AAS) Training Systems Integration and Test team in Richardson, TX. This role will serve as an individual contributor, focusing on the integration and testing of software for the P-8A AAS Training Systems. Position Responsibilities: Maintain operational rea
Posted 11 days ago | Updated moments ago