Senior System Integration and Test Engineer

Job Description

Description

Leidos is seeking an experienced Senior 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 core 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 :

• Collaborate with the FFSP system engineering team to develop functional test approach for new and modified requirements
• Able to understand System Level Requirements and perform system interface checkouts
• Analyze identified issues in conjunction with System Engineering and Software in regard to developing solutions
• Learn system architecture, design, functions and capabilities to support the integration and test of the new capabilities and enhancements
• Design, develop, and execute test plans, test cases, and test procedures to verify software functionality, performance, and compliance with requirements
• Debug system level issues and provide detailed supporting data on identified issues
• Document and track system defects and verify fixes
• Perform testing in Physical and Virtual test labs to ensure the system, test procedure, and test inputs are prepared to execute with the customer present
• Execute manual and automated test procedures that verify the system is properly configured
• Coordinate activities, communication, and planning efforts with FAA and Leidos personnel
• Perform formal test execution with the customer and Quality Assurance organizations present
• Demonstrate test execution to the FAA on a run for record to achieve customer acceptance of the content per release
• Applicants selected will be subject to a government security investigation and must meet eligibility requirements for access to classified information.
• Be able to support travel

Required Qualifications :

Desired Skills :

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

For U.S. Positions : While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.

Pay Range : Pay Range $107,900.00 - $195,050.00

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.

About Leidos

Leidos is an industry and technology leader serving government and commercial customers with smarter, more efficient digital and mission innovations. Headquartered in Reston, Virginia, with 47,000 global employees, Leidos reported annual revenues of approximately $16.7 billion for the fiscal year ended January 3, 2025. For more information, visit www.Leidos.com.

Pay and Benefits

Pay and benefits are fundamental to any career decision. That's why we craft compensation packages that reflect the importance of the work we do for our customers. Employment benefits include competitive compensation, Health and Wellness programs, Income Protection, Paid Leave and Retirement. More details are available at www.leidos.com / careers / pay -benefits.

Securing Your Data

Beware of fake employment opportunities using Leidos’ name. Leidos will never ask you to provide payment-related information during any part of the employment application process (i.e., ask you for money), nor will Leidos ever advance money as part of the hiring process (i.e., send you a check or money order before doing any work). Further, Leidos will only communicate with you through emails that are generated by the Leidos.com automated system – never from free commercial services (e.g., Gmail, Yahoo, Hotmail) or via WhatsApp, Telegram, etc. If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at LeidosCareersFraud@leidos.com.

If you believe you are the victim of a scam, contact your local law enforcement and report the incident to the U.S. Federal Trade Commission.

Commitment to Non-Discrimination

All qualified applicants will receive consideration for employment without regard to sex, race, ethnicity, age, national origin, citizenship, religion, physical or mental disability, medical condition, genetic information, pregnancy, family structure, marital status, ancestry, domestic partner status, sexual orientation, gender identity or expression, veteran or military status, or any other basis prohibited by law. Leidos will also consider for employment qualified applicants with criminal histories consistent with relevant laws.