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Lynx · 1 month ago

System Test/Automation Engineer

United States

Full-time

Remote

Mid Level

$100K/yr - $130K/yr

3+ years exp

Lynx is a company that delivers modular, open standards-based software solutions for high assurance, mission critical edge platforms. They are seeking a System Test/Automation Engineer to develop and execute system-level test cases, maintain test documentation, and collaborate with engineering teams to ensure quality in embedded systems.

Air TransportationAutomotiveInternetMedical DeviceSecuritySoftware

No H1B

U.S. Citizen Only

Responsibilities

Develop detailed system-level test cases based on system requirements, specifications, and design documents

Produce and maintain test documentation including test procedures, test scripts, test reports, and traceability matrices

Execute system test cases in both lab and simulated environments; document and report results

Perform functional, integration, performance, and regression testing at the system level

Collaborate with systems and software engineering teams to clarify requirements and identify testable conditions

Identify, reproduce, and document defects; work with development teams to support root-cause analysis and resolution

Ensure traceability from requirements to test cases and test results

Participate in formal test reviews, audits, and certification activities where applicable (e.g. DO-178, ARP4754)

Contribute to continuous improvement of test methodologies, processes, and tools. Perform additional job duties as assigned

Perform additional job duties as assigned

Qualification

System-level testingTest case developmentEmbedded systemsDO-178B/C familiarityLinux command lineVirtualization toolsAnalytical skillsProblem-solving skillsCommunication skills

Required

Bachelor's degree in Systems Engineering, Electrical/Computer Engineering, Computer Science, or related technical discipline

3+ years of experience in system-level testing of complex embedded, avionics, or safety-critical systems

Strong ability to develop test cases and procedures from requirements and specifications

Knowledge of system testing methods: functional, integration, performance, regression

Experience documenting and reporting test results in compliance with engineering standards

Strong analytical and problem-solving skills with attention to detail

Excellent written and verbal communication skills

Must be a US citizen

Preferred

Experience with avionics, aerospace, or defense systems testing

Familiarity with DO-178B/C, ARP4754, or other safety-critical standards

Knowledge of embedded systems, real-time operating systems, or communication protocols

Hands-on with Linux command line tools: ifconfig, ip, netstat, ss, iptables, ethtool, etc

Familiarity with virtualization/container environments: VMware, VirtualBox, Docker, or KVM

Knowledge of PXE boot, TFTP, and remote OS installation for test setups

Exposure to configuration management and defect tracking tools (e.g. Jira, Git, ClearCase)

Ability to work in lab environments with test equipment and simulators

Benefits

Low-cost Medical / Dental / Vision coverage options

401K with generous employer match

Responsible Paid Time Off + 11 Paid Holidays

Remote work opportunities based on role

Employee Assistance Program (EAP)

Career growth and professional development opportunities

Company

Lynx

At Lynx, we believe in a “software-defined everything at the edge” world, powered by trusted, mission-aligned partnerships that enable organizations to break free from the status quo and drive innovation at the speed of relevance.

Founded in 1988

Campbell, California, USA

201-500 employees