Gaithersburg, Maryland, United States · Hybrid
$87k–$157k/yr
Join a team that is helping modernize the future of air traffic management while supporting one of the nation's most critical transportation missions. Leidos is seeking a Systems Integration Engineer to join the Terminal…
Skills: System Integration, Linux/UNIX Administration, Python, Bash Scripting, Network Troubleshooting
Huntsville, Alabama, United States · On-site
$70k–$126k/yr
Looking for an opportunity to make an impact? At Leidos, we deliver innovative solutions through the efforts of our diverse and talented people who are dedicated to our customers’ success. We empower our teams, contribut…
Skills: RAM Analysis, Reliability Prediction, FMECA, Fault Tree Analysis, Systems Engineering
Tampa, Florida, United States · On-site
$73k–$133k/yr
Seeking a career with a sense of purpose, work life balance, and growth opportunities … There’s a place for you at Leidos! At Leidos, we are committed to making the world safer, healthier, and more efficient through tech…
Skills: Linux Server Administration, Microsoft Server, VMware vCenter, VMware Horizon View, SCCM Systems Manager
Huntsville, Alabama, United States · On-site
$70k–$126k/yr
Looking for an opportunity to make an impact? At Leidos, we deliver innovative solutions through the efforts of our diverse and talented people who are dedicated to our customers’ success. We empower our teams, contribut…
Skills: DevSecOps, CI/CD Pipelines, Docker, Kubernetes, Python
Warner Robins, Georgia, United States · Hybrid
$83k–$149k/yr
Join a team committed to a mission! At Leidos, we deliver innovative solutions through the efforts of our diverse and talented people who are dedicated to our customers’ success. We empower our teams, contribute to our c…
Skills: Project Analysis, WBS Development, CDRL Tracking, Subcontractor Management, Cost Estimating
Huntsville, Alabama, United States · On-site
$70k–$126k/yr
Looking for an opportunity to make an impact? At Leidos, we deliver innovative solutions through the efforts of our diverse and talented people who are dedicated to our customers’ success. We empower our teams, contribut…
Skills: Linux System Administration, Networking Protocols, TCP/IP, DNS, DHCP
Cheyenne, Wyoming, United States · On-site
Leidos is hiring licensed behavioral health professionals to join our Military and Family Life Counselor (MFLC) program as Mission Ready Reserve counselors to support F.E. Warren, WY. Join the mission to support U.S. mil…
Skills: Behavioral Health Counseling, Crisis Intervention, Case Management, Referral Coordination, Social Emotional Learning
Gaithersburg, Maryland, United States · On-site
$87k–$157k/yr
Lead Cloud Systems Owner Leidos is seeking Lead Cloud Systems Owner to join the Air Traffic Business Area within the Homeland Sector, supporting the development of next-generation flight service and air traffic systems. …
Skills: Aws, Kubernetes, Terraform, Docker, Linux Administration
Huntsville, Alabama, United States · On-site
$58k–$105k/yr
Looking for an opportunity to make an impact? At Leidos, we deliver innovative solutions through the efforts of our diverse and talented people who are dedicated to our customers’ success. We empower our teams, contribut…
Skills: CNC Milling, CNC Lathes, Programming, Machine Setup, CAD Models
Sacramento, California, United States · On-site
Job Description We are seeking a highly organized and detail-oriented Watch Officer who is responsible for executing procedures and processes that ensure the physical protection of personnel, facilities, and government p…
Skills: Security Operations, Emergency Management, Risk Assessment, Incident Response, CCTV Monitoring
Chantilly, Virginia, United States · On-site
$131k–$237k/yr
JOB DESCRIPTION We’re seeking a communications engineer to support mission-critical communications for national security and intelligence operations. You will conduct research, develop innovative solutions, and analyze a…
Skills: Satellite Communications, Link Budget Calculations, RF Interference Analysis, Encryption, System Architecture
Beavercreek, Ohio, United States · On-site
$66k–$119k/yr
Position Summary: Leidos is seeking an experienced Logistics Specialist to provide inventory and sustainment support for government and defense programs operating within secure and mission-critical environments. The sele…
Skills: Inventory Management, Supply Chain Coordination, Asset Accountability, Logistics Planning, Transportation Coordination
Huntsville, Alabama, United States · On-site
$48k–$87k/yr
Looking for an opportunity to make an impact? At Leidos, we deliver innovative solutions through the efforts of our diverse and talented people who are dedicated to our customers’ success. We empower our teams, contribut…
Skills: Manufacturing Execution System (MES), Cable Assembly Drawings, Process Writing, Bill of Materials (BOM), New Product Introduction (NPI)
Huntsville, Alabama, United States · On-site
$48k–$87k/yr
Looking for an opportunity to make an impact? At Leidos, we deliver innovative solutions through the efforts of our diverse and talented people who are dedicated to our customers’ success. We empower our teams, contribut…
Skills: CNC Milling, CNC Turning, Programming, Machine Setup, Reading Engineering Drawings
United States · Remote OK
$70k–$126k/yr
The Defense Sector at Leidos currently has an opening for a Software Engineer who holds an active SECRET security clearance to work remotely, but based out of our Tewksbury, MA office. This is an exciting opportunity to …
Skills: C#, C++, Python, Java, Jira
Shiloh, Illinois, United States · On-site
$70k–$126k/yr
The Leidos Digital Modernization sector is seeking talented and cleared Cyber Security Analysts to join our dynamic team supporting the DISA GSM-O II program. We are continuously building our team and invite qualified ca…
Skills: Cyber Threat Intelligence, Network Traffic Analysis, Incident Response, SIEM/SOAR, Packet Analysis
Melbourne, Victoria, Australia · On-site
We’re a ‘Family Friendly’ certified workplace – we understand the often many and varied roles our team members need to play within their own unique family setting and actively support them. Our team feel Leidos is a grea…
Skills: Backup Engineering, Data Security
Bethesda, Maryland, United States · On-site
$92k–$167k/yr
Leidos has a new and exciting opportunity for a Journeyman Data Analyst in our Intel Sector Analysis Solutions Business Area (ASBA). Our talented team is at the forefront in Security Engineering, Computer Network Operati…
Skills: Data Management, Data Governance, Data Integration, Configuration Management, SQL
Tacoma, Washington, United States · On-site
Leidos is hiring licensed behavioral health professionals to join our Military and Family Life Counselor (MFLC) program as Mission Ready Reserve counselors to support Joint Base Lewis McChord WA. Join the mission to supp…
Skills: Behavioral Health Counseling, Crisis Intervention, Case Management, Referral Coordination, Social Emotional Learning
Huntingdon, England, United Kingdom · Hybrid
$45k–$57k/yr
3rd Line Network Engineer Location: Huntingdon, UK Clearance - High DV 'Developed Vetting UNLEASH YOUR POTENTIAL Everything we do is built on a commitment to do the right thing for our customers, our people and our commu…
Skills: Cisco Enterprise LAN, Network Troubleshooting, BGP, OSPF, VPC
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Integrate, validate, and deploy mission-critical air traffic management capabilities for the FAA's Terminal Flight Data Manager program. Collaborate with cross-functional teams to troubleshoot complex system-level issues and support operational deployments at airport facilities.
Requires a Bachelor's degree in a technical field with 6+ years of experience (or Master's with 4+) and the ability to obtain an FAA SF-85P Public Trust. Must have strong Linux administration skills, scripting proficiency, and a willingness to travel up to 50%.
Join a team that is helping modernize the future of air traffic management while supporting one of the nation's most critical transportation missions. Leidos is seeking a Systems Integration Engineer to join the Terminal Flight Data Manager (TFDM) program supporting the Federal Aviation Administration (FAA). In this role, you will be responsible for integrating, validating, and deploying mission-critical capabilities that improve the safety, efficiency, and reliability of the National Airspace System (NAS).
TFDM is the FAA's NextGen surface management solution that enhances airport surface and terminal airspace operations through an integrated traffic control and management system. As part of this team, you'll collaborate with software engineers, system engineers, and FAA stakeholders to deliver capabilities that directly support air traffic controllers and airport operations across the country.
This position offers more than a traditional integration and test role. You'll have the opportunity to work directly with FAA customers during system deployments, formal test events, and customer acceptance activities at airports nationwide. You'll see your work transition from the lab into live operational environments while helping deliver technology that supports one of the world's most complex aviation systems.
Location: This position is based in our Gaithersburg, MD office with a hybrid schedule of three days per week in the office and two days working remotely.
Travel: Up to 50% travel is required and is a key part of this role. You'll travel to FAA airport locations throughout the United States to support system integration, customer demonstrations, formal testing, and operational deployments. Working alongside FAA personnel in live airport environments provides a unique opportunity to gain firsthand operational experience, build strong customer relationships, and see the direct impact of your work as TFDM is deployed across the National Airspace System. Travel is typically one to two weeks per trip.
Applicants selected will be subject to a government security investigation and must meet eligibility requirements for access to classified information.
Primary Responsibilities
As a member of a highly collaborative engineering team, you will:
Required Qualifications
Preferred Qualifications
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.
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.
An industry & technology leader serving government & commercial customers with smarter, more efficient innovations
Leidos is an industry and technology leader serving government & 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 $17.2 billion for the fiscal year ended January 2, 2026. Leidos was cited for the meaningful work employees perform that is challenging, impactful, and aligned with our customers’ missions as reasons professionals want to work and stay at our company. Leidos has also been named to lists including Forbes’ Best Employers for Diversity, Forbes’ America’s Best Employers for Women, Military Times Best for Vets Employers, and Ethisphere Institute’s World's Most Ethical Companies®. Employees enjoy career enrichment opportunities available through mobility and development and experience rewarding relationships with supportive supervisors and talented colleagues and customers. Employees appreciate our flexible work environment, allowing for and encouraging a true work-life balance. Our professionals are also excited about our Employee Resource Groups, like the Collaborative Outreach with Remote and Embedded Employees (CORE), which strives to create an environment where every employee, regardless of location, feels fully engaged as a valued employee of Leidos. Your most important work is ahead, visit careers.leidos.com for our latest opportunities.
Offices: 1750 Presidents St, Reston, Virginia 20190, US · 11955 Freedom Drive, Reston, VA 20190, US · 1145 N 2nd St, Leavenworth, KS 66048, US · 9600 Great Hills Trail, Austin, TX 78759, US · 221 3rd St, Newport, RI 02840, US
An industry & technology leader serving government & commercial customers with smarter, more efficient innovations
Leidos is an industry and technology leader serving government & 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 $17.2 billion for the fiscal year ended January 2, 2026. Leidos was cited for the meaningful work employees perform that is challenging, impactful, and aligned with our customers’ missions as reasons professionals want to work and stay at our company. Leidos has also been named to lists including Forbes’ Best Employers for Diversity, Forbes’ America’s Best Employers for Women, Military Times Best for Vets Employers, and Ethisphere Institute’s World's Most Ethical Companies®. Employees enjoy career enrichment opportunities available through mobility and development and experience rewarding relationships with supportive supervisors and talented colleagues and customers. Employees appreciate our flexible work environment, allowing for and encouraging a true work-life balance. Our professionals are also excited about our Employee Resource Groups, like the Collaborative Outreach with Remote and Embedded Employees (CORE), which strives to create an environment where every employee, regardless of location, feels fully engaged as a valued employee of Leidos. Your most important work is ahead, visit careers.leidos.com for our latest opportunities.
Offices: 1750 Presidents St, Reston, Virginia 20190, US · 11955 Freedom Drive, Reston, VA 20190, US · 1145 N 2nd St, Leavenworth, KS 66048, US · 9600 Great Hills Trail, Austin, TX 78759, US · 221 3rd St, Newport, RI 02840, US
