Posted Aug 16, 2026

Principal Systems Engineer Air Traffic Management

Apply Now

Leidos is seeking a Principal Systems Engineer with strong Air Traffic Control (ATC) domain experience, with particular emphasis on Oceanic and En Route air traffic operations and systems. This is an opportunity to bring deep operational and technical expertise to programs that are shaping the future of air traffic management, helping evolve the systems and capabilities that will support increasingly modern, connected, and efficient airspace operations.

The Principal Systems Engineer will join a dynamic team supporting the Air Traffic division under Homeland having opportunities to contribute to domestic and international air traffic management initiatives. The successful candidate will help define and advance the next generation of mission-critical Air Traffic Management (ATM) capabilities, applying lessons learned from today's operational environments to the systems that will support the future of aviation and global airspace operations.

This role is ideal for someone who understands today's ATC environment but is excited about where air traffic management is going next. The engineer will bring a combination of air traffic domain knowledge and systems engineering experience, serving as an important bridge between operational users and engineering teams as new technologies and capabilities are introduced.

Candidates with experience supporting FAA En Route systems, Advanced Technologies & Oceanic Procedures (ATOP), or comparable international Oceanic/En Route air traffic management systems are strongly desired.

Key Responsibilities

Required Qualifications

Preferred / Desired Qualifications

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.

Original Posting:

August 12, 2026

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 $131,300.00 - $237,350.00

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.

Originally posted on