System Test Specialist

Systel, Inc; Sugar Land (TX); On-site; USD 60,000 - 90,000; Full time

Job summary

Systel, Inc. in Sugar Land, TX seeks a dynamic System Test Specialist to join the Systems Test Team.

This on-site role focuses on completing tests and validation of first article engineering units and supporting multiple departments to ensure rugged computer solutions meet harsh-environment standards. The ideal candidate has hands-on hardware and software testing experience, proficiency with Windows and Linux, ability to read schematics, and strong communication to document results, anomalies,

Qualifications

• Associate degree or equivalent technical experience in computer tech/electronics.
• 2–4 years of hands-on systems testing or hardware diagnostics.
• Proficiency with Windows and Linux environments, BIOS/UEFI, and scripting basics.
• Experience interpreting schematics, wiring diagrams, and component documentation.
• Strong organizational, analytical, and communication skills.

Responsibilities

• Execute automated and manual test procedures on hardware and software systems.
• Set up and verify test environments including BIOS, drivers, networks, and peripherals.
• Perform hardware diagnostics at board and component level using schematics and test fixtures.
• Analyze data, report results and anomalies, and recommend corrective actions.
• Document and track defects using JIRA.
• Verify compliance with internal specs and ruggedization/military guidelines.
• Conduct root cause analysis and coordinate with hardware/software/manufacturing teams for retests.

Skills

Attention to detail

Hands-on hardware testing

Team collaboration

Communication skills

Scripting (Python, shell)

Education

Associate’s degree in computer technology, electronics, or related discipline

Equivalent technical experience

Tools

JIRA

Job description

Systel Careers – Test Evaluation System Specialist – Sugar Land, TX

We are seeking a dynamic System Test Specialist to join our team at Systel. You will join the Systems Test Team at Systel, which is responsible for completing tests and validation of the first article Engineering units as well as providing support to multiple departments in the organization. This critical role ensures that our rugged computer solutions meet the rigorous standards required to reliably perform mission-critical operations in harsh environments. This position is full-time onsite (in-person) at our headquarters in Sugar Land, TX. Please note that some travel may be required.

Who You Are

You are a detail‑oriented, self‑motivated technical professional with strong hands‑on experience in computer electronics and system‑level testing. You excel in environments that require precision, adaptability, and clear communication. You are comfortable working collaboratively across engineering, manufacturing, and quality teams and can manage shifting priorities without losing focus. You bring a solid understanding of hardware and software interactions, and you’re able to interpret engineering schematics, wiring diagrams, and component‑level documentation with confidence. You value continuous improvement and actively contribute to advancing processes, tools, and test methodologies.

Responsibilities

• Execute automated and manual test procedures on integrated hardware and software systems.


• Set up, configure, and verify test environments including operating systems, BIOS settings, drivers, networks, and peripheral hardware.


• Perform hardware diagnostics at the board and component level using schematics, diagrams, test fixtures, and electronic measurement tools.


• Analyze system performance data, identify deviations, and produce clear, detailed reports covering results, anomalies, and corrective recommendations.


• Document and track defects in hardware and software using systems such as JIRA.


• Verify compliance with internal specifications, industry standards, and ruggedization/military requirement guidelines.


• Conduct root cause analysis of failed units and collaborate with hardware, software, and manufacturing engineers on corrective actions and retest activities.

Education and Experience

• Associate’s degree in computer technology, electronics, or related discipline; equivalent technical experience considered.


• 2–4 years of hands‑on experience in systems testing, computer hardware diagnostics, or related technical roles.


• Proficiency with Windows and Linux environments, BIOS/UEFI configuration, hardware troubleshooting, and basic scripting (Python, shell, or similar).


• Experience working with electronic components, PCB assemblies, and supporting documentation such as schematics and wiring diagrams.


• Strong organizational, analytical, and communication skills.


• US Citizenship required.

Preferred Qualifications

• Familiarity with industry standards and certifications relevant to rugged computing and military specifications.is desirable.

About Systel

Rugged Compute Where Mission Meets Critical.

Founded in 1988, Systel Inc.® is a leading manufacturer of rugged computer solutions with a relentless focus to support our customers and their missions. Our pedigree of capabilities spans numerous advanced platforms with thousands of successful deployments in the defense and commercial sectors. Systel’s rugged systems are designed and manufactured for continuous operation under the most extreme and austere environmental conditions. All our products are proudly made in the USA in our headquarters in Sugar Land, TX. We are AS9100:2016 and ISO 9001:2015 certified.

EEOC Statement

Systel is committed to providing equal employment opportunities to all individuals. We ensure that hiring and advancement decisions are based solely on individual qualifications without regard to race, religion, color, creed, national origin, disability, age, sex, genetic information, military status, or any other status protected by applicable federal, state, or local laws.

Offer Contingency

All employment offers are conditional upon successful completion of a background check, physical assessment if required.

For more information, please visit systelusa.com.