Senior Software Verification Engineer - Mission Systems

Lockheed Martin Corporation; Town of Owego (NY); On-site; USD 110,000 - 205,000; Full time

Benefits offered by this job

Medical, Dental, Vision

Flexible work arrangements (4x10)

401(k) match

Paid time off

Job summary

Lockheed Martin in the United States is seeking a Senior Software Engineer to join a Mission Systems team developing software for critical avionics and defense missions. You will execute all phases of the software lifecycle with emphasis on verification, integration, and documentation, collaborating with hardware, software, and systems engineers.

You should bring proficiency in C/C++, Python, and embedded software, plus experience with Agile, DevSecOps, and DO‑178C standards.

Qualifications

• Bachelor’s degree in Systems Engineering, Mechanical/Electrical Engineering, Computer Engineering, Computer Science, or related discipline.
• Proficiency in C, C++, and/or Python for developing automated test code and scripts.
• Knowledge of system verification/test documentation, test‑plan creation, and execution.
• Experience developing software verification assets and working with software engineers on embedded software.
• Experience with design, integration, and test of systems and software operational programs.

Responsibilities

• Design and implement C/C++ test procedures that verify high‑level and low‑level software requirements.
• Conduct laboratory investigations, troubleshoot software issues, and perform regression analysis for compliance.
• Develop and maintain traceability matrices linking test results to requirements for auditability.
• Create detailed test plans, procedures, and reports; execute IV&V activities in a software lab.
• Define interfaces for verification setups and update ICDs.
• Collaborate with hardware, software, and integration/test teams to resolve findings and drive corrective actions.
• Support documentation of verification activities and contribute to certification evidence packages.
• Participate in team planning, status updates, and risk mitigation to meet performance targets.

Skills

C/C++

Python

Agile development

Education

Bachelor’s degree in Systems/Electrical/Computer Engineering or CS

Tools

GitLab

Atlassian tools

Linux

Job description

Lockheed Martin in the United States is seeking a Senior Software Engineer to join a Mission Systems team developing software for critical avionics and defense missions. You will execute all phases of the software lifecycle with emphasis on verification, integration, and documentation, collaborating with hardware, software, and systems engineers.

You should bring proficiency in C/C++, Python, and embedded software, plus experience with Agile, DevSecOps, and DO‑178C standards.