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Software Development Engineer Internship Jobs in Washington

Leidos

Software Development Engineer

Gaithersburg, MD

$57K - $104K/yr

Hands-On Work Experience performing Software Engineering Tasks (non-academic internships) * Track Record for completing complex SW development assignments. * Leadership Skills & Experience If you're ...

Leidos

Software Development Engineer

Gaithersburg, MD · On-site

$57K - $104K/yr

Hands-On Work Experience performing Software Engineering Tasks (non-academic internships) * Track Record for completing complex SW development assignments. * Leadership Skills & Experience If you're ...

Leidos

Software Development Engineer

Gaithersburg, MD · On-site

$69K - $125K/yr

Leidos is seeking an Software Development Engineer who will be a member of a dynamic team working on the Federal Aviation Administration's En-Route Automation Modernization (ERAM) technology, which ...

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Software Development Engineer Internship information

What is the difference between Software Development Engineer Internship vs Software Development Engineer?

AspectSoftware Development Engineer InternshipSoftware Development Engineer
Required CredentialsTypically pursuing or recently completed a bachelor's or master's degree in computer science or related fieldBachelor's or higher degree in computer science or related field, with relevant experience
Work EnvironmentTemporary, project-based, often in tech companies or startupsFull-time, ongoing employment in software development teams
Employer & Industry UsageUsed by tech companies, startups, and large corporations for training and talent pipelineStandard full-time role across tech, finance, healthcare, and other industries

The main difference is that a Software Development Engineer Internship is a temporary, entry-level position aimed at gaining experience, while a Software Development Engineer is a full-time, permanent role focused on developing software products and systems.

What is a Software Development Engineer Internship?

A Software Development Engineer Internship is a temporary position for students or recent graduates to gain hands-on experience in software engineering. Interns typically work on real-world projects alongside experienced engineers, learning how to design, develop, test, and maintain software applications. These internships help individuals build technical skills, gain industry knowledge, and often serve as a pathway to full-time roles after graduation.

What types of projects can I expect to work on during a Software Development Engineer Internship?

As a Software Development Engineer Intern, you'll typically work on real-world projects that contribute to your team's goals, such as developing new features, fixing bugs, or improving existing systems. You may be assigned to collaborate with full-time engineers on coding tasks, code reviews, or testing processes. Interns often participate in sprint planning meetings and are encouraged to share ideas, ask questions, and seek feedback. This hands-on experience helps you build technical skills, gain exposure to the software development lifecycle, and understand how engineering teams collaborate in a professional setting.

What are the key skills and qualifications needed to thrive as a Software Development Engineer Intern, and why are they important?

To thrive as a Software Development Engineer Intern, you need a solid understanding of programming languages (such as Java, Python, or C++), algorithms, and data structures, usually backed by ongoing computer science coursework. Familiarity with version control systems like Git, integrated development environments (IDEs), and issue tracking tools is typically expected. Strong problem-solving skills, teamwork, and effective communication help interns stand out and integrate smoothly into development teams. These abilities are crucial for quickly learning on the job, contributing to projects, and collaborating effectively in a fast-paced tech environment.
What are the most commonly searched types of Software Development Engineer jobs in Washington? The most popular types of Software Development Engineer jobs in Washington are:
What are popular job titles related to Software Development Engineer Internship jobs in Washington? For Software Development Engineer Internship jobs in Washington, the most frequently searched job titles are:
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Software Development Engineer Internship jobs near you
Software Development Engineer

Software Development Engineer

Leidos

Gaithersburg, MD

$57K - $104K/yr

Full-time

Posted 15 days ago

Leidos rating

8.4

Company rating: 8.4 out of 10

Based on 149 frontline employees who took The Breakroom Quiz

57th of 454 rated business services

Job description

Leidos is seeking a Software Development Engineer who will be a member of a dynamic team working on the Federal Aviation Administration's En-Route Automation Modernization ERAM) system, which is the heart of the Next Generation Air Traffic Control System. ERAM is vital to air navigation, providing the backbone foundational platform for all ATC Systems.

Developers on ERAM support new system capabilities/enhancements requested by the FAA and system upgrades based on Tech Refresh initiatives. ERAM also enables increased air traffic flow as the need for additional capabilities evolve. Leidos is looking for developers for the ERAM middleware layer which we refer to as "FlightDeck".

Flight Deck (FDK) functions, capabilities include:

Real-Time Programming on High Availability Systems

Multi-threaded programming

Low Level Operating Systems (Linux) - Customization, RPMs, Firmware, Unix Command Line

SW/HW Integration, NetApp, Hardware, Ansible Playbooks, automation (scripting languages)

Low level communication software (TCP-IP, UDP, SCTP)

Support of Common Services utilized by ERAM Application teams

System Maintenance Concepts

Primary Responsibilities

  • Modernizing the AT control system by improving the availability and performance of the ERAM system.
  • Supporting ERAM as it continues to migrate upgrade hardware, software, OS levels, firmware, security, and CAS. Detailed knowledge of Linux OS and OS concepts desirable.
  • Optimizing the experience for the flying public, Air Traffic Control, and the airline industry by improving the collaboration and decision-making capabilities of flight controllers
  • Developing and maintaining the FAA air traffic control software (primarily Ada95/C++) on a UNIX/Linux platform. There are a number of support/maintenance functions that utilize PERL/PYTHON.
  • Performing software development as needed for the ERAM system
  • Coordinate Solutions with Systems Engineering
  • Coordinate the development of new capabilities and upgrade to common services provided the applications via the FlightDeck API.
  • Leveraging AI/ML concepts to improve SW processes and capabilities

Basic Qualifications:

  • Computer Science or Computer Engineering Degree with 0-1 year of experience
  • 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 Learn & Improve your Technical Capabilities
  • The ability to obtain and maintain a Public Trust clearance.
  • Must be a U.S. Citizen

Preferred Qualifications:

  • Hands-On Work Experience performing Software Engineering Tasks (non-academic internships)
  • Track Record for completing complex SW development assignments.
  • Leadership Skills & Experience

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:July 8, 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 $57,850.00 - $104,575.00

The Leidos pay range for this job level is a general guideline onlyand 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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About Leidos

Sourced by ZipRecruiter

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 communities, and operate sustainable practices. Everything we do is built on a commitment to do the right thing for our customers, our people, and our community.

Industry

It services

Company size

10,000+ Employees

Headquarters location

Reston, VA, US

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