**Role & seniority: ** Embedded Software Verification Engineer (verification-focused; seniority not specified)

**Location & work type: ** Windsor, CT / Windsor Locks, CT; on-site lab access required (WLOX Building 1 Labs); US Person only

**Stack/tools: **

Verification/testing: DO-178A Level A processes
Tools/environments: VAX/DCM, ALM, LGCOMSYS, HS1600 Simulator, xwin32
Debug/analysis: Logic Analyzer
Scripting/automation: UI-based scripting (closed-loop bench path testing)
Top 3 responsibilities:
- Develop/modify test scripts and procedures (including generating scripts from software requirements)
- Execute and analyze verification testing across phases: V4 module, V5 integrated module, and V5 simulator/closed-loop bench path
- Produce required verification artifacts and document results (including weekly status reporting)
Must-have skills:
- DO-178A Level A software development & verification experience
- Hands-on verification testing of embedded real-time software
- Experience with one or more phases: V4 Module, V5 Integrated Module, V5 Simulator Path, V5 Closed-Loop Bench Path
- Ability to troubleshoot/analyze test outcomes; work independently in proprietary tool environments
- Familiarity with control/data flow diagrams, assembly language
- Experience using script configuration management tools
Nice-to-haves:
- Experience with electronic engine

Full Description

Embedded Software Verification Engineer

Citizenship Requirement: US Person only

Location: Windsor, CT / Windsor Locks, CT

Lab Access: WLOX Building 1 Labs required Project Summary This role supports verification testing for embedded real-time software used in aerospace engine control systems. The engineer will develop, modify, and execute test scripts and procedures across multiple verification phases, analyze results, and generate required verification artifacts in accordance with DO-178A Level A processes. Key Responsibilities Perform V4 Module Testing by modifying existing test scripts, creating new scripts, generating test procedures, and analyzing results. Execute V5 Integrated Module Testing on integrated module sets and produce required verification artifacts. Perform V5 Simulator Path Testing using the HS1600 simulator, including test execution and results analysis. Conduct V5 Closed-Loop Bench Path Testing using UI-based scripting to execute requirements-based tests. Develop and execute verification test procedures and scripts across all assigned test phases. Analyze test results, troubleshoot issues, and document verification outcomes. Generate test scripts from software requirements specifications. Prepare weekly status reports and support program-level meetings. Work within proprietary industry tool environments and quickly come up to speed through provided on-the-job training. Required Skills & Experience Experience with DO-178A Level A software development and verification processes. Strong background in verification testing of embedded real-time software.

Hands-on experience with one or more of the following verification phases

V4 Module Test
V5 Integrated Module Test
V5 Simulator Path Test
V5 Closed-Loop Bench Path Test
Familiarity with Assembly language.
Experience working with data flow and control flow diagrams.
Experience developing test scripts from software requirements.
Experience using script configuration management tools.
Strong troubleshooting and analytical skills.
Ability to work independently in proprietary tool environments.
Preferred Experience
Prior experience with electronic engine controls for gas turbine engines.
Aerospace or defense software verification experience.
Tools / Environments
VAX/DCM
ALM
LGCOMSYS
Logic Analyzer
xwin32
HS1600 Simulator