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Operating System Engineer Jobs in San Antonio, TX

Cymertek Corporation

System Engineer

San Antonio, TX · On-site

... operating systems • Experience with network protocols • Competency with scripting and ... DevOps practices • Experience with containerization tools • Familiarity with enterprise ...

Cymertek Corporation

System Engineer

San Antonio, TX · On-site

... operating systems • Experience with network protocols • Competency with scripting and ... DevOps practices • Experience with containerization tools • Familiarity with enterprise ...

Cymertek

System Engineer

San Antonio, TX · On-site

System Engineer LOCATION San Antonio, TX 78208 CLEARANCE TS/SCI Full Poly (Please note this ... Familiarity with operating systems * Experience with network protocols * Competency with scripting ...

Cymertek Corporation

System Engineer

San Antonio, TX · On-site

$90 - $130/hr

System Engineer LOCATION San Antonio, TX 78208 CLEARANCE TS/SCI Full Poly (Please note this ... Familiarity with operating systems * Experience with network protocols * Competency with scripting ...

DOCUmation

Senior Systems Engineer

San Antonio, TX · On-site

$94K - $129K/yr

Senior Systems Engineer Department : IT Services Reports To : Help Desk Supervisor Salary Grade ... Install, configure, manage, and optimize Windows and Linux server operating systems. * Deploy ...

DOCUmation

Senior Systems Engineer

San Antonio, TX · On-site

$94K - $129K/yr

Senior Systems Engineer Department : IT Services Reports To : Help Desk Supervisor Salary Grade ... Install, configure, manage, and optimize Windows and Linux server operating systems. * Deploy ...

DOCUmation, Inc.

Senior Systems Engineer

San Antonio, TX · On-site

$94K - $129K/yr

Senior Systems Engineer Department : IT Services Reports To : Help Desk Supervisor Salary Grade ... Install, configure, manage, and optimize Windows and Linux server operating systems. * Deploy ...

DOCUmation

Senior Systems Engineer

San Antonio, TX · On-site

$94K - $129K/yr

Senior Systems Engineer Department : IT Services Reports To : Help Desk Supervisor Salary Grade ... Install, configure, manage, and optimize Windows and Linux server operating systems. * Deploy ...

Cymertek

System Security Engineer

San Antonio, TX · On-site

System Security Engineer LOCATION San Antonio, TX 78208 CLEARANCE TS/SCI Full Poly (Please note ... Strong knowledge of operating system security (e.g., Linux, Windows) * Experience with endpoint ...

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All JobsOperating System Engineer JobsOperating System Engineer Jobs in San Antonio, TX

Operating System Engineer information

See San Antonio, TX salary details

$48.3K

$114.7K

$150.6K

How much do operating system engineer jobs pay per year?

As of Sep 3, 2026, the average yearly pay for operating system engineer in San Antonio, TX is $114,747.00, according to ZipRecruiter salary data. Most workers in this role earn between $88,400.00 and $141,600.00 per year, depending on experience, location, and employer.

What does an operating system engineer do?

An Operating System Engineer is responsible for designing, developing, maintaining, and optimizing operating systems that run on computers and servers. They work on the core components that manage hardware resources, enable software applications, and ensure system security and stability. Their duties often include writing system-level code, troubleshooting performance issues, implementing updates, and collaborating with hardware and software teams. Operating System Engineers play a critical role in ensuring that computing environments are efficient, reliable, and secure.

What are the key skills and qualifications needed to thrive as an operating system engineer?

To thrive as an Operating System Engineer, you need a deep understanding of computer science principles, operating system internals, and strong programming skills in languages like C, C++, or Rust, often backed by a relevant degree. Familiarity with kernel development, debugging tools, virtualization platforms, and experience with version control systems (such as Git) are typically required. Problem-solving abilities, attention to detail, and effective communication are soft skills that set top performers apart. These skills ensure the reliability, performance, and security of operating systems, which are foundational to all computing environments.

What are some common challenges faced by operating system engineers when maintaining system stability in large-scale environments?

Operating System Engineers often encounter challenges such as managing software patching across diverse hardware, ensuring compatibility with legacy applications, and minimizing downtime during critical updates. In large-scale environments, balancing security with performance and reliability can be complex, especially when multiple teams depend on the systems. Effective communication with development, security, and IT operations teams is essential to address these issues proactively and maintain overall system stability.

What is the difference between Operating System Engineer vs System Administrator?

AspectOperating System EngineerSystem Administrator
Primary FocusDesigning, developing, and optimizing operating systemsMaintaining, configuring, and supporting existing systems
Skills & CertificationsLinux/Unix, scripting, OS architecture, certifications like RHCE or Linux FoundationSystem management, network setup, troubleshooting, certifications like CompTIA Server+ or Microsoft Certified
Work EnvironmentDevelopment teams, R&D, engineering projectsIT support, data centers, enterprise environments
Industry UsageTech companies, hardware firms, software developmentCorporate IT, government agencies, healthcare, finance

While both roles involve working with operating systems, Operating System Engineers focus on designing and developing OS solutions, whereas System Administrators manage and support existing systems. The roles complement each other but serve different stages of the system lifecycle.

What are popular job titles related to Operating System Engineer jobs in San Antonio, TX?

For Operating System Engineer jobs in San Antonio, TX, the most frequently searched job titles are:

What job categories do people searching Operating System Engineer jobs in San Antonio, TX look for?

The top searched job categories for Operating System Engineer jobs in San Antonio, TX are:

What cities near San Antonio, TX are hiring for Operating System Engineer jobs?

Cities near San Antonio, TX with the most Operating System Engineer job openings:

Operating System Engineer jobs near you
Infographic showing various Operating System Engineer job openings in San Antonio, TX as of August 2026, with employment types broken down into 1% As Needed, 83% Full Time, 13% Part Time, and 3% Contract. Highlights an 93% Physical, 2% Hybrid, and 5% Remote job distribution, with an average salary of $114,782 per year, or $55.2 per hour.

System Engineer

Cymertek Corporation

San Antonio, TX • On-site

Full-time

Re-posted yesterday

Job description

Job Summary:
Cymertek Corporation is a trusted federal contractor offering full scope consulting services in information technology and cybersecurity. They are seeking a dynamic and detail-oriented System Engineer to design, implement, and maintain complex systems while ensuring optimal performance, security, and reliability.
Responsibilities:
• Ability to design and implement complex systems
• Strong understanding of system architecture
• Knowledge of system integration processes
• Capacity for troubleshooting and problem solving
• Strong communication skills
• Ability to work under tight deadlines
Qualifications:
Required:
• TS/SCI Full Poly clearance (requires full U.S. Citizenship)
• Bachelor's Degree in Computer Engineering, Electrical Engineering, Systems Engineering, Information Technology, Network Engineering, Software Engineering, Mechanical Engineering, Industrial Engineering, Aerospace Engineering, Civil Engineering, Cybersecurity, Information Systems, Data Science, Applied Mathematics, Systems Analysis, Technology Management, or related field
• Ability to design and implement complex systems
• Strong understanding of system architecture
• Knowledge of system integration processes
• Capacity for troubleshooting and problem solving
• Strong communication skills
• Ability to work under tight deadlines
• Proficiency in system design and analysis
• Familiarity with operating systems
• Experience with network protocols
• Competency with scripting and automation
• Experience with database management systems
• Understanding of cloud infrastructure
Preferred:
• Familiarity with virtualization technologies
• Knowledge of DevOps practices
• Experience with containerization tools
• Familiarity with enterprise resource planning (ERP) systems
• Understanding of Agile methodologies
• Experience with disaster recovery planning
Company:
With headquarters in Maryland, Cymertek [/'sī-mer-tek/] Corporation provides superior consulting services for the implementation of high quality information systems. Founded in 2010, the company is headquartered in Laurel, USA, with a team of 11-50 employees. The company is currently Early Stage.

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