Senior Systems Integration and Test Engineer

Leidos Inc; Ashburn (VA); On-site; USD 108,000 - 195,000; Full time

Job summary

Leidos is seeking Systems Integration and Test Engineers to join the Air Traffic Business Area within the Homeland Sector, supporting the modernization of flight service and air traffic systems with scalable, cloud-based platforms intended to improve safety and efficiency.

You will work in a Scaled Agile environment to integrate and test software for flight planning and related services, supporting government programs and maintaining eligibility for a Public Trust clearance while collaborating

Qualifications

• Bachelor's degree in a related discipline with 9+ years of professional experience or Master's degree with 7+ years.
• Experience and familiarity with Agile methodology, principles, and tools.
• Ability to obtain an SF-85P Public Trust clearance from the FAA customer.
• Experience following a documented Integration and Test Development Process.
• Developed and executed automated system integration and test solutions.
• Experience in the use of UNIX and Linux operating systems.
• Proficiency in building and maintaining automated test suites.
• 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.
• US Citizenship required.

Responsibilities

• Collaborate with System Engineering to develop integration and verification plans mapping requirements to test cases and traceability.
• Understand System Level Requirements and perform system interface checkouts.
• Analyze issues with System Engineering and Software to develop solutions.
• Learn system architecture and capabilities to support integration and testing of new features.
• Design, develop, and execute test plans, test cases, and procedures verifying functionality and performance.
• Debug system level issues and provide supporting data.
• Document and track system defects and verify fixes.
• Perform testing in physical and virtual labs ensuring readiness for customer execution.
• Execute manual and automated tests to verify proper system configuration.
• Coordinate activities with the customer and Leidos personnel.
• Perform formal test execution with customer and QA teams present.
• Demonstrate test execution to customer for content release approval.

Skills

Agile methodologies

Public Trust clearance

Integration & Test processes

Automated system integration tests

UNIX/Linux

Automated test suites

System integration expertise

Communication skills

US Citizenship

Education

Bachelor's degree in related discipline

Job description

Description

Leidos is seeking Systems Integration and Test Engineers to join the Air Traffic Business Area within the Homeland Sector, supporting the development of next-generation flight service and air traffic systems. This work aligns with the FAA's broader initiative to modernize legacy flight service capabilities, replacing aging infrastructure with scalable, cloud-based platforms designed to improve safety and operational efficiency, particularly in remote and high-dependency aviation environments. These efforts focus on delivering mission-critical, future-ready solutions that provide safety-critical flight services to the pilot community.

As a member of a Scaled Agile software development organization, you will contribute to the technical execution of a program that integrates proven, globally deployed technologies with modern cloud-native capabilities. You will work alongside cross-functional teams and technical leaders to deliver predictable outcomes in a highly regulated, safety-critical environment.

In this position, you will be responsible for integrating and testing software that provides flight planning and other services to the pilot community.This position supports government programs and requires the ability to obtain and maintain a favorable Public Trust investigation.

Primary Responsibilities:

• Collaborate with System Engineering team to develop comprehensive integration and verification plans that map requirements to test cases, pass/fail criteria and traceability artifacts.
• 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 the customer and Leidos personnel
• Perform formal test execution with the customer and quality assurance organizations present
• Demonstrate test execution to the customer 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.

Required Qualifications:

• Bachelor's degree from an accredited college in a related discipline with9+ yearsof professional experience; or a master's degree from an accredited college in a related discipline with7+ yearsof professional experience.
• Experience and familiarity with Agile methodology, principles, and tools
• Ability to obtain an SF-85P Public Trust clearance from the FAA customer.
• Experience in following a documented Integration and Test Development Process
• Developed and executed automated system integration and test solutions
• Experience in the use of UNIX and Linux operating systems
• Proficiency in building and maintaining automated test suites
• 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
• US Citizenship

Desired Skills:

• Air Traffic Control and Flight Service Experience
• Knowledge of AI-assisted development workflows and tools (i.e. Claude Code, Codex, etc.)
• Knowledge of air traffic control systems, general aviation, and/or flight services
• Practical knowledge of FAA/DoD systems, technical policies, standards and orders

ATMC

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.

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 $107,900.00 - $195,050.00

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.

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.

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 [e-mail].

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.