Aerospace Test Engineer: DO-178B/C, Automation & Validation

Butler America Aerospace L.L.C.; Lynnwood (WA); On-site; USD 103,000 - 116,000; Full time

Benefits offered by this job

401K

medical

dental

vision

sick time as applicable to state law

Job summary

Butler America Aerospace, LLC. in Lynnwood, WA seeks a Test Engineer with 5+ years of experience to lead verification and validation activities under DO178B/DO178C. You will develop automated and manual test scenarios, write test cases and scripts, and perform testing on hardware.

The role emphasizes establishing traceability to software requirements, peer reviews, and strong troubleshooting skills to support DO178B/C certification processes.

Qualifications

• 5+ years of test engineering experience required.
• Experience with DO-178B/C certification and V&V.
• Ability to write test cases, scripts, and perform hardware testing.

Responsibilities

• Perform DO-178B/DO-178C verification and validation.
• Develop automated and manual test scenarios for requirements testing.
• Write test cases, scripts, and execute tests on hardware.
• Establish traceability between software requirements and tests.
• Peer review test cases and procedures.
• Experience with requirement-based, functional, or black-box testing; HSIT/SSIT.
• Knowledge of structural coverage analysis and data/control coupling.
• Experience with configuration management and change control.
• Familiarity with DO-178B/C certification processes.
• Strong troubleshooting skills.

Skills

V&V

Test scripting

Traceability

DO178B/C

Education

Engineering Degree

Job description

Butler America Aerospace, LLC. in Lynnwood, WA seeks a Test Engineer with 5+ years of experience to lead verification and validation activities under DO178B/DO178C. You will develop automated and manual test scenarios, write test cases and scripts, and perform testing on hardware.

The role emphasizes establishing traceability to software requirements, peer reviews, and strong troubleshooting skills to support DO178B/C certification processes.