System Integration and Test Engineer

Leidos is seeking a Systems Integration and Test Engineer to support the Alaska Automation Capability (AAC) and Future Flight Services Program (FFSP) contracts with the Federal Aviation Administration (FAA). This role serves as a member of our test team and is responsible for integrating and testing software that provides flight planning and other services to the pilot community.

Primary Responsibilities:

•    Design, develop, and execute test plans, test cases, and test procedures to verify software functionality, performance, and compliance with requirements in an Agile environment.

•    Debug system level issues and provide detailed supporting data on identified issues

•    Document and track system defects and verify fixes

•    Able to understand System Level Requirements

•    Learn system architecture, design, functions and capabilities to support the integration and test of the new capabilities and enhancements

•    Perform system checkouts in physical and virtual test labs to ensure system is properly configured and ready for testing.

•    Execute manual and automated regression test procedure after software modification

•    Execute manual and automated adaptation regression procedures every 26 and 56 days

•    Execute manual and automated patch regression procedures monthly

•    Work in a team-oriented, collaborative environment.

Basic Qualifications:

• Bachelor’s degree from an accredited college in a related discipline, or equivalent experience/combined education, with 8+ years of professional experience; or 6+ years of professional experience with a related master’s degree
• Ability to obtain an SF-85P Public Trust clearance from the FAA customer.
• Experience in following a documented Integration and Test Development Process
• Experience in the use of UNIX and Linux operating systems
• Strong integration skills with hands-on experience integrating large software complex systems
• Strong written and verbal communication skills to interface with internal and external customers

Desired Skills:

• Air Traffic Control and Flight Service Experience
• Transportation Solutions engineering process experience
• Experience working in an Agile environment.

If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo — because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 — and moving faster than anyone else dares.

Original Posting:

December 12, 2025

Pay Range:

Pay Range $87,100.00 - $157,450.00

The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.