Senior Systems Integration and Test Engineer

Leidos

. Integrate and test software providing flight planning and other services to the pilot community .

Posted 10/9/2026full-timeUnited StatesSenior💰 $107,900 - $195,050 per yearWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates expertise in integrating and testing complex software systems, with a strong focus on Agile methodologies and automated test solutions. Proficient in collaborating with cross-functional teams to ensure compliance with safety-critical standards and customer requirements.

Highest-signal resume keywords

Automated Test DevelopmentAgile MethodologyIntegration SkillsUNIX/Linux ProficiencySystem Testing

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

Test Plan DevelopmentTest Case ExecutionSystem Interface CheckoutDebuggingDefect Tracking

Soft Skills

Strong Communication SkillsCollaboration

Tools & Technologies

Automated Test SuitesScaled Agile Framework

Certifications & Qualifications

SF-85P Public Trust Clearance

Industry Keywords

Air Traffic ControlFlight ServicesFAA/DoD SystemsSafety-Critical Programs

Tech Stack

Tools & technologies

LinuxUnix

About the role

Key responsibilities & impact

Integrate and test software providing flight planning and other services to the pilot community
Collaborate with System Engineering to develop integration and verification plans mapping requirements to test cases, pass/fail criteria, and traceability artifacts
Understand system-level requirements and perform system interface checkouts
Analyze issues with System Engineering and Software teams to develop solutions
Learn system architecture, design, functions, and capabilities to support integration and testing of new capabilities and enhancements
Design, develop, and execute test plans, test cases, and test procedures
Debug system-level issues and provide detailed supporting data
Document and track system defects and verify fixes
Perform testing in physical and virtual test labs with the customer present
Execute manual and automated test procedures to verify system configuration
Coordinate activities, communication, and planning with customers and Leidos personnel
Perform formal test execution with customer and quality assurance organizations present
Demonstrate test execution to the customer on a run for record to achieve customer acceptance per release
Work within a Scaled Agile software development organization and cross-functional teams supporting regulated, safety-critical government programs

Requirements

What you’ll need

Bachelor’s degree from an accredited college in a related discipline with 9+ years of professional experience; or a master’s degree from an accredited college in a related discipline with 7+ years of 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
Applicants selected will be subject to a government security investigation and must meet eligibility requirements for access to classified information
Desired: Air Traffic Control and Flight Service Experience
Desired: Knowledge of AI-assisted development workflows and tools (i.e. Claude Code, Codex, etc.)
Desired: Knowledge of air traffic control systems, general aviation, and/or flight services
Desired: Practical knowledge of FAA/DoD systems, technical policies, standards and orders
Desired: ATMC