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Computer Systems Engineer Jobs in San Antonio, TX

Cymertek

SIGINT Systems Engineer

San Antonio, TX · On-site

DEGREE (Level Desired) Bachelor's Degree DEGREE (Focus) Electrical Engineering, Computer Engineering, Systems Engineering, Information Technology, Telecommunications Engineering, Cybersecurity ...

Astrion

Journeyman Systems Engineer

San Antonio, TX

$93K - $117K/yr

Overview Journeyman Systems Engineer LOCATION : Lackland AFB JOB STATUS: Full-time CLEARANCE : TS ... Bachelor's Degree in Engineering, Computer Science, or Mathematics * Minimum 5+ years of experience ...

Astrion

Journeyman Systems Engineer

San Antonio, TX · On-site

Overview Journeyman Systems Engineer LOCATION : Lackland AFB JOB STATUS: Full-time CLEARANCE : TS ... Bachelor's Degree in Engineering, Computer Science, or Mathematics * Minimum 5+ years of experience ...

University Health

Systems Engineer

San Antonio, TX · On-site

$25.25 - $43.27/hr

Systems Engineer University Health is one of the largest employers in San Antonio. We are a ... Bachelor's Degree in a computer related field * 5 years of related experience, or an Associate ...

University Health

Systems Engineer

San Antonio, TX

Systems Engineer University Health is one of the largest employers in San Antonio. We are a ... Bachelor's Degree in a computer related field * 5 years of related experience, or an Associate ...

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All JobsComputer Systems Engineer JobsComputer Systems Engineer Jobs in San Antonio, TX

Computer Systems Engineer information

See San Antonio, TX salary details

$47.8K

$91.4K

$160.1K

How much do computer systems engineer jobs pay per year?

As of Aug 24, 2026, the average yearly pay for computer systems engineer in San Antonio, TX is $91,359.00, according to ZipRecruiter salary data. Most workers in this role earn between $63,100.00 and $119,500.00 per year, depending on experience, location, and employer.

What is a computer systems engineer?

As a computer systems engineer, you test network information to find gaps and get ahead of potential system issues and provide solutions. Your job duties may include collecting and testing information, performing backup and recovery procedures, and training other employees on best data security practices. Depending on the size of your company, you may be tasked with creating a long-term technology plan to ensure that workstations and business technology remain up-to-date, secure, and able to meet business needs.

What are some common challenges computer systems engineers face when working on cross-functional projects?

Computer Systems Engineers often collaborate with software developers, network specialists, and IT support teams on complex projects. A common challenge is ensuring seamless integration between hardware and software components, which requires clear communication and thorough documentation. Balancing competing priorities from different stakeholders while maintaining system performance and security can also be demanding. Proactively addressing these challenges involves regular team meetings, detailed planning, and flexibility to adapt to evolving project requirements.

What are the key skills and qualifications needed to thrive as a computer systems engineer, and why are they important?

To thrive as a Computer Systems Engineer, you need strong analytical skills, a solid background in computer science or engineering, and expertise in systems architecture, often supported by a relevant bachelor’s degree. Familiarity with operating systems, networking protocols, cloud computing platforms, and certifications like CompTIA, Cisco, or Microsoft are commonly required. Problem-solving abilities, effective communication, and teamwork are essential soft skills for collaborating on complex projects and translating technical requirements. These competencies ensure the successful design, implementation, and maintenance of robust, efficient, and secure computer systems.

What is the difference between Computer Systems Engineer vs Network Engineer?

AspectComputer Systems EngineerNetwork Engineer
CredentialsBachelor's in Computer Science or related field, certifications like CompTIA, Cisco, or MicrosoftBachelor's in Computer Science, Information Technology, or related, with Cisco certifications (CCNA, CCNP)
Work EnvironmentDesigning, developing, and maintaining computer systems, hardware, and softwareDesigning, implementing, and managing network infrastructure and security
Employer & IndustryTech companies, IT departments, system integratorsTelecommunications, enterprise IT, data centers

Computer Systems Engineers focus on creating and maintaining integrated computer systems, including hardware and software. Network Engineers specialize in designing and managing network infrastructure. Both roles require technical certifications and often work in overlapping environments, but their core responsibilities differ in scope and focus.

Is a computer systems engineer a high paying job?

Computer systems engineers typically earn above-average salaries compared to many other IT roles, with compensation varying based on experience, location, and certifications. They often work in environments requiring knowledge of hardware, software, and network systems, and advanced skills can lead to higher pay levels.

Is computer systems engineering in demand?

Computer systems engineering is in high demand due to the increasing reliance on technology across industries. Professionals with skills in network infrastructure, cybersecurity, and systems integration are sought after, with job growth expected to continue as organizations upgrade and expand their IT systems.

What are computer systems engineering jobs?

Computer systems engineering jobs involve designing, developing, and maintaining computer systems and networks. Professionals in this field often work with hardware, software, and system integration, requiring skills in programming, troubleshooting, and knowledge of operating systems. These roles may require certifications such as Cisco or CompTIA and typically involve working in technical environments with a focus on system reliability and security.
More about Computer Systems Engineer jobs

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

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

The top searched job categories for Computer Systems Engineer jobs in San Antonio, TX are:

What cities near San Antonio, TX are hiring for Computer Systems Engineer jobs?

Cities near San Antonio, TX with the most Computer Systems Engineer job openings:

Computer Systems Engineer jobs near you
Infographic showing various Computer Systems Engineer job openings in San Antonio, TX as of August 2026, with employment types broken down into 83% Full Time, 12% Part Time, 4% Contract, and 1% Nights. Highlights an 86% Physical, 2% Hybrid, and 12% Remote job distribution, with an average salary of $91,359 per year, or $43.9 per hour.

Principal/Sr Principal Cyber Systems Engineer

Northrop Grumman Corporation

San Antonio, TX • On-site

Full-time

Medical, Life, PTO

Re-posted 24 days ago

Northrop Grumman rating

8.2

Company rating: 8.2 out of 10

Based on 365 frontline employees who took The Breakroom Quiz

85th of 544 rated manufacturers

Job description

RELOCATION ASSISTANCE: Relocation assistance may be available
CLEARANCE REQUIRED FOR START: Yes
CLEARANCE TYPE: Secret
TRAVEL: Yes, 10% of the TimeDescription
At Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations to come. Our pioneering and inventive spirit has enabled us to be at the forefront of many technological advancements in our nation's history - from the first flight across the Atlantic Ocean, to stealth bombers, to landing on the moon. We look for people who have bold new ideas, courage and a pioneering spirit to join forces to invent the future, and have fun along the way. Our culture thrives on intellectual curiosity, cognitive diversity and bringing your whole self to work - and we have an insatiable drive to do what others think is impossible. Our employees are not only part of history, they're making history.
Northrop Grumman Mission Systems is a trusted provider of mission-enabling solutions for global security. Our Engineering and Sciences (E&S) organization pushes the boundaries of innovation, redefines engineering capabilities, and drives advances in various sciences. Our team is chartered by providing the skills and innovative technologies to develop, design, produce and sustain optimized product lines across the sector while providing a decisive advantage to the warfighter. Come be a part of our mission!
Northrop Grumman Mission Systems has an opening for a systems engineer in the Cyber specialty discipline. We are seeking a highly skilled and motivated Principal Cyber Systems Engineer or Senior Principal Cyber Systems Engineer to join our dynamic engineering team. This role involves serving as a Model-Based Systems Engineer (MBSE) on a team dedicated to the development of a new solution operating in a multi-level security environment. The position requires expertise in Systems Engineering with an emphasis in Cybersecurity.
The qualified applicant will become part of Northrop Grumman's Mission Systems support team in San Antonio, TX.
Please be aware that this position will be contingent upon customer approval and holding final clearances prior to start date.*
Essential Duties:
  • Work within the Systems Engineering Group to provide technical decisions and guidance to enable timely, high quality product deliveries and flight test events that meet mission Cyber requirements
  • Partner and collaborate with other program systems engineers across Integrated Product Teams to accomplish program cyber requirements and meet mission objectives
  • As a member of a team of specialized NGMS cyber systems engineers, support the development and enhancement of Launch and Missile Defense systems
  • Participate as part of an extended team of US government, Northrop Grumman Mission Systems, Northrop Grumman Defense Systems, and suppliers of cybersecurity practitioners across multiple program locations
  • Ensure weapon system compliance with all contractually obligated cybersecurity standards and guidance, including but not limited to CNSSI 1253, DoD 8570, DoD 8510, and AFI 17-101
  • Propose and design cyber systems architecture changes with traceability to requirements
  • Provide cyber implementation guidance and oversight across technical teams
  • Develop and document technical standard engineering processes and procedures as needed
  • Participate in engineering reviews of technical requirements, design and implementation plans prior to development of computer systems, digital communications systems, networking devices, computer architectures
  • Perform cyber-attack surface analysis of system designs with recommendations to mitigate and reduce risk
  • Participate in cybersecurity assessment activities and review cybersecurity assessment methods, plans, procedures, reports and security penetration test planning and execution.
  • Provide input to program milestones and metrics, adhering to cybersecurity-relevant plans and schedules
  • Identify problems and research technical solutions to resolve these problems
  • Apply analytical and evaluative methods and techniques to issues or studies concerning the efficiency and effectiveness of Cyber Security implementation
  • Solve complex problems across disciplines in an Agile, DevSecOps environment
  • Support program engineering review boards

Note: This position can be filled at the Principal or Sr. Principal level.
Basic Qualifications for a Principal Cyber Systems Engineer
  • Bachelor's degree with 5 years, Master's degree with 3 years, or a PhD with 1 year of experience in: Systems Engineering, Cybersecurity Engineering, Computer Engineering, Computer Science, or 9 years' experience in a cyber systems engineering related fields in lieu of a degree.
  • U.S. Citizenship is required.
  • A current active Secret clearance is required to be considered
  • The ability to obtain and maintain a Top-Secret clearance.
  • Able to obtain, within six months of hire, an IASAE II certification (CISSP preferred) in accordance with DoDI 8570/8140
  • Comprehension of systems engineering principles, theories and concepts.
  • Experience applying Model Based Systems Engineering to develop and model requirements
  • Experience managing requirements or systems engineering artifacts using tools such as DOORS, Cameo, or JIRA.
  • Direct experience in one or more of the following Systems Engineering activities: system requirements decomposition/derivation/flow down/traceability, architecture, high-level/detail design, implementation, integration and test, and/or verification & validation.

Basic Qualifications for a Sr. Principal Cyber Systems Engineer
  • Bachelor's degree with 8 years, Master's degree with 6 years, or a PhD with 4 years of experience in: Systems Engineering, Cybersecurity Engineering, Computer Engineering, Computer Science, or 14 years' experience in a cyber systems engineering related fields in lieu of a degree.
  • U.S. Citizenship is required.
  • A current active Secret clearance is required to be considered
  • The ability to obtain and maintain a Top-Secret clearance.
  • Able to obtain, within six months of hire, an IASAE II certification (CISSP preferred) in accordance with DoDI 8570/8140
  • Comprehension of systems engineering principles, theories and concepts.
  • Experience applying Model Based Systems Engineering to develop and model requirements
  • Experience managing requirements or systems engineering artifacts using tools such as DOORS, Cameo, or JIRA.
  • Direct experience in one or more of the following Systems Engineering activities: system requirements decomposition/derivation/flow down/traceability, architecture, high-level/detail design, implementation, integration and test, and/or verification & validation.

Preferred Qualifications for both levels:
  • Demonstrated experience developing system architectures for complex aerospace vehicles or subsystems using MBSE (SysML)
  • OMG SysML Model User Certification
  • IASAE level III certified (ISSEP, ISSAP) in accordance with DoDI 8570/8140
  • Top Secret/SCI Security Clearance with additional preference for SAP briefing on the Sentinel program.
  • Direct experience supporting the development of RMF assessment authorization artifacts development to satisfy NIST SP 800-37 requirements.
  • Knowledge of Cyber Security systems engineering practices, network technologies, DoD system development life cycles and methodologies, and insight into information technology infrastructure management/monitoring and applications
  • Experience innovating in Cybersecurity Accreditation processes and procedures in a multi-certification (Cyber, Nuclear Surety, etc.) context as part of a Digital Engineering Environment
  • Experience in a Systems Engineering role with responsibilities in the planning, designing, implementation, testing, and delivery of a system with Cyber/Information Assurance requirements
  • Experience managing and directing efforts following an Agile and DevSecOps process model
  • Ability to calmly negotiate challenging program requirements, strategies, and conflicting constraints among a large and diverse group of program stakeholders.

Primary Level Salary Range: $113,900.00 - $170,900.00
Secondary Level Salary Range: $142,200.00 - $213,200.00
The above salary range represents a general guideline; however, Northrop Grumman considers a number of factors when determining base salary offers such as the scope and responsibilities of the position and the candidate's experience, education, skills and current market conditions.
Depending on the position, employees may be eligible for overtime, shift differential, and a discretionary bonus in addition to base pay. Annual bonuses are designed to reward individual contributions as well as allow employees to share in company results. Employees in Vice President or Director positions may be eligible for Long Term Incentives. In addition, Northrop Grumman provides a variety of benefits including health insurance coverage, life and disability insurance, savings plan, Company paid holidays and paid time off (PTO) for vacation and/or personal business.
The application period for the job is estimated to be 20 days from the job posting date. However, this timeline may be shortened or extended depending on business needs and the availability of qualified candidates.
Northrop Grumman is an Equal Opportunity Employer, making decisions without regard to race, color, religion, creed, sex, sexual orientation, gender identity, marital status, national origin, age, veteran status, disability, or any other protected class. For our complete EEO and pay transparency statement, please visit http://www.northropgrumman.com/EEO. U.S. Citizenship is required for all positions with a government clearance and certain other restricted positions.

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About Northrop Grumman

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At Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations to come. Our pioneering and inventive spirit has enabled us to be at the forefront of many technological advancements in our nation's history - from the first flight across the Atlantic Ocean, to stealth bombers, to landing on the moon. We look for people who have bold new ideas, courage and a pioneering spirit to join forces to invent the future, and have fun along the way. Our culture thrives on intellectual curiosity, cognitive diversity and bringing your whole self to work - and we have an insatiable drive to do what others think is impossible.

Industry

Space research administration

Company size

10,000+ Employees

Headquarters location

Falls Church, VA, US

Year founded

1939

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