windows/linux system administrator Jobs

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Software Dev Engineer - Software Dev Engineer III

Apex Systems

•

Herndon, Virginia, USA

Full-time

Job#: 2076537 Job Description: Intro: We are looking for a talented Software Development Engineer to join our team and focus on creating and enhancing Windows services. The successful candidate will contribute to all aspects of the software development lifecycle, work alongside other engineers on various software development tasks, and automate support processes and documentation of our systems. Job Description: Key Responsibilities: Windows Solutions Development: Create and develop windows s
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Posted 37 days ago | Updated 11 hours ago

Java Developer

UBS AG - Investment Banking

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New York, New York, USA

Full-time

Your role Are you an innovative software engineer who enjoys building tools? Are you interested in getting involved with algorithmic trading? We're looking for someone like that who can: work as part of the Execution Algorithmic Development team to work on our trading algorithms work closely with the Model Validation team to improve the testing frameworks for our algorithms work closely with the Electronic Trading and IT teams to deliver regional and global projects Detailed salary information
Posted 1 day ago | Updated 10 hours ago

Sr. Manager, Information Secruity Systems Engineer

Harris Corporation

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Greenville, Texas, USA

Full-time

L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers' mission and quest for professional growth. L3Harris provides an inclusive, engaging environment designed to empower employees and promote work-life success. Fundamental to our culture is an unwavering focus on values, dedication to our communities, and commitment to excellence in everything we do. L3Harris Technologie
Posted 5 days ago | Updated 10 hours ago

Equipment Service Technician

Sheetz, Inc

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Brunswick, Ohio, USA

Full-time

Overview: Maintain and repair all store equipment and execute all environmental compliance programs, complete scheduled preventative maintenance tasks, and perform all assigned maintenance activities in order for the stores to continue providing total customer focus to our customers. We are looking for dedicated & skilled individuals who have an excellent technical and mechanical knowledge of specific hardware and devices in order to keep our stores running 24/7, 365 days a year. With on-the-jo
Posted 2 days ago | Updated 10 hours ago

Technical Support Engineer

Hitachi Energy

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Houston, Texas, USA

Full-time

Job DescriptionThe Opportunity Are you passionate about solving real-world challenges and supporting critical infrastructure? Join Hitachi Energy as a Customer Support Engineer and become a key player in supporting our advanced Network Manager SCADA/EMS/GMS/DMS systems. Based in Houston, Texas, you ll work with a global team that thrives on collaboration, innovation, and customer success. This is your chance to make a meaningful impact in the energy sector while growing your technical expertise
Posted 23 days ago | Updated 9 hours ago

Customer Success Engineer - NGFW

PTR Global

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Plano, Texas, USA

Full-time

Job Description: 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 cases. Ensure customers maximize
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Posted 39 days ago | Updated 7 hours ago

Systems Engineer Principal

SAIC

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Virginia Beach, Virginia, USA

Full-time

Job ID: 2507370-VIRGINIA_BEACH-VA Location: VIRGINIA BEACH, VA, US Date Posted: 2025-07-08 Category: Engineering and Sciences Subcategory: Systems 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 Principal Systems Engineer to support the Tactical Networks (TACNET) Capabilities Based in Service Engineering Agent (CB-ISEA).
Posted 2 days ago | Updated 8 hours ago

Systems Engineer Principal

SAIC

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San Diego, California, USA

Full-time

Job ID: 2507370 Location: SAN DIEGO, CA, US Date Posted: 2025-07-08 Category: Engineering and Sciences Subcategory: Systems 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 Principal Systems Engineer to support the Tactical Networks (TACNET) Capabilities Based in Service Engineering Agent (CB-ISEA). TACNET CB-ISEA support
Posted 2 days ago | Updated 8 hours ago

Equipment Service Technician

Sheetz, Inc

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Richmond, Virginia, USA

Full-time

Overview: Maintain and repair all store equipment and execute all environmental compliance programs, complete scheduled preventative maintenance tasks, and perform all assigned maintenance activities in order for the stores to continue providing total customer focus to our customers. We are looking for dedicated & skilled individuals who have an excellent technical and mechanical knowledge of specific hardware and devices in order to keep our stores running 24/7, 365 days a year. With on-the-jo
Posted 3 days ago | Updated 15 hours ago

Equipment Service Technician

Sheetz, Inc

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New Oxford, Pennsylvania, USA

Full-time

Overview: Maintain and repair all store equipment and execute all environmental compliance programs, complete scheduled preventative maintenance tasks, and perform all assigned maintenance activities in order for the stores to continue providing total customer focus to our customers. We are looking for dedicated & skilled individuals who have an excellent technical and mechanical knowledge of specific hardware and devices in order to keep our stores running 24/7, 365 days a year. With on-the-jo
Posted 3 days ago | Updated 10 hours ago

Equipment Service Technician

Sheetz, Inc

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Johnstown, Pennsylvania, USA

Full-time

Overview: Maintain and repair all store equipment and execute all environmental compliance programs, complete scheduled preventative maintenance tasks, and perform all assigned maintenance activities in order for the stores to continue providing total customer focus to our customers. We are looking for dedicated & skilled individuals who have an excellent technical and mechanical knowledge of specific hardware and devices in order to keep our stores running 24/7, 365 days a year. With on-the-jo
Posted 3 days ago | Updated 10 hours ago

Equipment Service Technician

Sheetz, Inc

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Ebensburg, Pennsylvania, USA

Full-time

Overview: Maintain and repair all store equipment and execute all environmental compliance programs, complete scheduled preventative maintenance tasks, and perform all assigned maintenance activities in order for the stores to continue providing total customer focus to our customers. We are looking for dedicated & skilled individuals who have an excellent technical and mechanical knowledge of specific hardware and devices in order to keep our stores running 24/7, 365 days a year. With on-the-jo
Posted 3 days ago | Updated 1 day ago

Equipment Service Technician

Sheetz, Inc

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DuBois, Pennsylvania, USA

Full-time

Overview: Maintain and repair all store equipment and execute all environmental compliance programs, complete scheduled preventative maintenance tasks, and perform all assigned maintenance activities in order for the stores to continue providing total customer focus to our customers. We are looking for dedicated & skilled individuals who have an excellent technical and mechanical knowledge of specific hardware and devices in order to keep our stores running 24/7, 365 days a year. With on-the-jo
Posted 3 days ago | Updated 7 hours ago

Software Engineer - TS/SCI with CI Poly

Chabez Tech LLC

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Remote

Contract

Role: Software Engineers Location: San Diego, CA || Aurora, CO || Annapolis Junction, MD || Alexandria, VA Key ResponsibilitiesDevelop and enhance software systems using Java and other technologies (Python, C/C++, SQL, PowerShell).Participate in SAFe Agile planning and work in sprints.Contribute to UI development, backend integration, automation scripting, and software design using CASE tools.Apply secure software development practices and DevOps principles.Collaborate with cross-functional team
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Posted 2 days ago | Updated 1 day ago

Satellite Systems Engineer

Lockheed Martin Corporation

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Colorado Springs, Colorado, USA

Full-time

Job Description As we enter a new era of Strategic Weapon Systems, Lockheed Martin is a pioneer, partner, innovator and builder. Our amazing men and women are on a mission to make a difference in the world and every single day we use our unique skills, talents and experiences to design and build solutions to some of the world's hardest engineering problems. Do you want to be part of a culture that inspires employees to envision the impossible, perform with excellence and build incredible produc
Posted 33 days ago | Updated 10 hours ago

Systems Administrator

Booz Allen Hamilton

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Offutt Air Force Base, Nebraska, USA

Full-time

Job Number: R0222258 Systems Administrator The Opportunity: Your combination of people skills and system administrator expertise makes you the team hero, solving one problem after another. What if you could use those skills to improve the technology supporting USSTRATCOM? We're looking for a system administrator with a background in Windows or Linux to help us continue the development of the Joint Integrated Missile Defense and Missile Warning Training System (JIMDTS). As a system administrator
Posted 23 hours ago | Updated 11 hours ago

Systems Administrator

Apex Systems

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El Segundo, California, USA

Full-time

Job#: 2037008 Job Description: Apex Systems is seeking a Systems Administrator to design, install, operate, secure and maintain dedicated Program Information Technology Infrastructure. The environment consists of multiple sites and networks with servers and High Performance Computing Clusters running Red Hat Linux in multiple locations around the U.S. and growing. Future expansion will include WNDRVR VxWorks embedded Linux operation systems. Linux and Windows servers host engineering application
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Posted 41 days ago | Updated 11 hours ago

Frontline Engineer

eBay Inc.

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Pennsylvania, USA

Full-time

At eBay, we're more than a global ecommerce leader - we're changing the way the world shops and sells. Our platform empowers millions of buyers and sellers in more than 190 markets around the world. We're committed to pushing boundaries and leaving our mark as we reinvent the future of ecommerce for enthusiasts. Our customers are our compass, authenticity thrives, bold ideas are welcome, and everyone can bring their unique selves to work - every day. We're in this together, sustaining the futur
Posted 26 days ago | Updated 10 hours ago

Senior Estimator

BjERK Builders

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Gilbert, Arizona, USA

Full-time

Job DescriptionAbove all else, your role is to lead a team effort with expert construction, pre-construction, and estimating skills to grow revenue to meet or exceed profit goals while achieving best-in-class customer loyalty scores. Position Summary: The Senior/Lead Estimator is a position dedicated to continuously improving overall revenue generation efficiency (sales/estimating). The Estimator is responsible for strategy, estimating systems, conceptual budgets, and people to convert leads to
Posted 13 days ago | Updated 9 hours ago

Jr. Security Information and Event Mgmt (SIEM) Engineer Internship IRES - SSFB/HSV

Jacobs

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Colorado Springs, Colorado, USA

Full-time

Position Title: Jr. Security Information and Event Mgmt (SIEM) Engineer Internship This internship is expected to last for 12 months Location: Schriever Space Force Base, Colorado Springs, CO or Redstone Arsenal, Huntsville, AL Relocation Assistance: None available at this time Remote/Telework: NO - Not available for this position Clearance Type: DoD Secret Shift: Day shift Travel Required: Up to 10% of the time Description of Duties: The Jr. Security Information and Event Mgmt (SIEM) Eng
Posted 22 hours ago | Updated 10 hours ago