System Test Specialist

systelusa; Sugar Land (TX); On-site; USD 65,000 - 85,000; Full time

Job summary

Systel is seeking a System Test Specialist to join our Systems Test Team in Sugar Land, TX. You will execute automated and manual tests on rugged hardware/software, set up test environments, and analyze data to drive quality improvements.

Ideal candidates have 2–4 years in system testing, strong knowledge of Windows/Linux, BIOS/UEFI, and scripting, and can read schematics. US citizenship is required. This is a full-time onsite role with some travel.

Qualifications

• Associate’s degree or equivalent in computer technology, electronics, or related field.
• 2–4 years of hands-on experience in system testing.
• Experience with Windows and Linux, BIOS/UEFI, hardware troubleshooting, and scripting (Python or shell).
• Familiarity with schematics and wiring diagrams; US citizenship required.

Responsibilities

• Execute automated and manual test procedures on integrated hardware and software systems.
• Set up and verify test environments (operating systems, BIOS settings, drivers, networks, and peripheral hardware).
• Perform hardware diagnostics at the board and component level.
• Analyze system performance data, identify deviations, and produce reports with results, anomalies, and corrective recommendations.
• Document and track defects in hardware and software using JIRA.
• Verify compliance with internal specs, industry standards, and ruggedization/military guidelines.
• Conduct root cause analysis of failed units and coordinate corrective actions and retests.

Skills

Windows environment

Linux environment

Schematic interpretation

Python scripting

Hardware diagnostics

System testing

JIRA

Education

Associate degree in computer technology or electronics

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.