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Salary
$48k – $87k per year
Location
In office (Gaithersburg)
Seniority
Intern
Employment
Internship

Confirmed on the employer's own hiring board on Sep 26, 2026. First seen by Alion on Sep 25, 2026. Leidos scores A on the Alion truth index.

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Leidos is an American technology and engineering services company created in 2013 when Science Applications International Corporation split in two, with Leidos taking the technical services and solutions business. It is one of the largest suppliers to the United States government, working across defence programmes, intelligence systems, civil agencies including the Federal Aviation Administration, and healthcare services for the Department of Veterans Affairs. Headquartered in Reston, Virginia, the company also builds security detection products for airports and borders, and has concentrated recent investment on trusted artificial intelligence and autonomy for mission environments.

Leidos is seeking Software Development Intern(s) who will be a member of a dynamic team working on the Federal Aviation Administration’s En-Route Automation Modernization ERAM) technology, which is the heart of the Air Transportation System and the pulse of the National Airspace System. ERAM is high availability, high performance system that supports availability at 99.999% across the US Continental Airspace. ERAM provide benefits for FAA and the flying public by increased air traffic flow and maintenance concepts that enable it to run continuously 24 x 7 x 365.

We are seeking Intern candidate for our infrastructure team, Flight Deck (FDK). FDK Software scope includes:

  • Real-Time Programming on High Availability Systems
  • Multi-threaded programming
  • Low Level Operating Systems Customization (RedHat)
  • Low level communication software (TCP-IP, UDP, SCTP)
  • Support of Common Services utilized by ERAM Application teams
  • System Management Concepts
  • CAS Integration
  • System Maintenance Concepts

ERAM has recently been approved for AI. Teams are encouraged to utilize AI capabilities to enhance all phases of SW Prototype and Development.

Primary Responsibilities

  • Modernizing the AT control system by improving the availability and performance of the ERAM system.
  • Supporting ERAM as it continues to upgrade hardware, software, OS levels, firmware, security, and CAS. Detailed knowledge of Linux OS and OS concepts desirable.
  • Developing and maintaining the FAA air traffic control software on a UNIX/Linux platform.
  • Performing hands on lab testing on the target HW during software development.
  • Consult with SW Leadership and Systems Engineering on solutioning.
  • Development of Productivity Aids and Automation Tools.
  • Heavy focus on learning and ability to ask quality questions that add value.

Interns typically work with one of the ERAM SW teams getting exposure to the technical environment and people who support ERAM.

Basic Qualifications:

- Currently pursuing a Computer Science or Computer Engineering Degree

- Demonstrated Software Development Skills/Capabilities

- Excellent Verbal and Communication Skills

- Flexibility in working across multiple SW languages

- Demonstrated ability to debug and solve problems

- A Strong Desire to Engage, Learn & Improve your Technical Capabilities

Preferred Qualifications:

- Work Experience in a Technical organization performing Software Engineering Tasks.

- Flexibility in utilizing different SW languages (Python, Perl, Kornshell, Ada, C, C++, others as needed)

- Familiarity with using the Unix Command line and editors

- Understanding of Operating System & Network Concepts.

- Leadership Skills & Experience

- Presentation Skills.

- Track record of working successfully on group projects.

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:

September 25, 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 $48,100.00 - $86,950.00

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.

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