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Software Engineer Intern Jobs in Reston, VA (NOW HIRING)

Data Engineer Intern

Fort Belvoir, VA · On-site

$41K - $75K/yr

The intern will gain hands-on experience supporting advanced Research & Development (R&D) ... Familiarity with LLMs and prompt engineering. If you're looking for comfort, keep scrolling. At ...

Software QA Intern

Rockville, MD

$19.75 - $25.75/hr

We are looking for a Software QA Intern to join Vista Robotics, a leading company in the field of computer software and engineering. As a Software AQ Intern, you will play a crucial role in ensuring ...

Software QA Intern

Adelphi, MD

$19.25 - $25.25/hr

We are looking for a Software QA Intern to join Vista Robotics, a leading company in the field of computer software and engineering. As a Software AQ Intern, you will play a crucial role in ensuring ...

UICC Engineering Intern

Dulles, VA · On-site

$16.50 - $21.50/hr

The UICC Engineering Intern will assist the UICC Engineering department in various projects and ... Analyze and document current software development processes * Enhance existing softwares & migrate ...

Engineering Intern

Bethesda, MD · On-site

$18 - $23.25/hr

We are seeking a motivated Engineering Intern to join our team for a 6-month internship, and as an Intern - Software Development, you will gain hands-on experience in building web applications and ...

We are looking for a Software Developer with experience in building high-performing, scalable, enterprise-grade applications. You will be part of a talented software team that works on mission ...

We are looking for a Software Developer with experience in building high-performing, scalable, enterprise-grade applications. You will be part of a talented software team that works on mission ...

M&J is seeking a Software Engineer. This role is essential to ensure the reliability, performance, and compliance of Washington Metropolitan Area Transit Authority (WMATA)'s software and operational ...

We are looking for a Software Developer with experience in building high-performing, scalable, enterprise-grade applications. You will be part of a talented software team that works on mission ...

M&J is seeking a Software Engineer. This role is essential to ensure the reliability, performance, and compliance of Washington Metropolitan Area Transit Authority (WMATA)'s software and operational ...

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Software Engineer Intern information

See Reston, VA salary details

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How much do software engineer intern jobs pay per hour?

As of Jun 19, 2026, the average hourly pay for software engineer intern in Reston, VA is $26.44, according to ZipRecruiter salary data. Most workers in this role earn between $21.49 and $30.00 per hour, depending on experience, location, and employer.

What does a Software Engineer Intern do?

A Software Engineer Intern assists in designing, developing, and testing software applications under the guidance of experienced engineers. Interns typically work on coding tasks, bug fixes, documentation, and sometimes participate in team meetings or code reviews. The primary goal is to gain hands-on experience with real-world software development processes and tools while contributing to ongoing projects. This internship provides valuable exposure to industry practices and helps interns build technical and collaborative skills.

What types of projects and tasks are Software Engineer Interns typically assigned, and how do these contribute to their learning and development?

Software Engineer Interns are often assigned to real-world projects that align with the team's current goals, such as developing new features, fixing bugs, or writing automated tests. Interns usually work under the guidance of experienced engineers and participate in code reviews, stand-up meetings, and collaborative problem-solving sessions. These tasks help interns gain practical experience with industry-standard tools and workflows, while also building their technical and teamwork skills. As a result, interns can expect to leave the internship with concrete contributions to the product and a better understanding of software development processes.

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

To thrive as a Software Engineer Intern, you need a solid understanding of programming fundamentals, problem-solving skills, and typically be pursuing a degree in computer science or a related field. Familiarity with coding languages like Python, Java, or C++, version control systems such as Git, and exposure to development environments are commonly expected. Strong communication, eagerness to learn, and teamwork set standout interns apart. These skills allow interns to effectively contribute to projects, adapt to new technologies, and collaborate within software development teams.

What Does a Software Engineer Intern Do?

A software engineer intern works under the guidance of an experienced software engineer who is usually mid or senior level. As a software engineer intern, your responsibilities are to learn as much as you can about software engineering as well as learn how to navigate the politics and dynamics of a corporate or startup setting. Your job duties as a software engineer intern include tasks like coding and debugging software applications and experimenting with design elements. You also review other engineers’ code, test software applications and patches, and implement changes and updates when necessary.

What are the most commonly searched types of Software Engineer jobs in Reston, VA? The most popular types of Software Engineer jobs in Reston, VA are:
What are popular job titles related to Software Engineer Intern jobs in Reston, VA? For Software Engineer Intern jobs in Reston, VA, the most frequently searched job titles are:
What cities near Reston, VA are hiring for Software Engineer Intern jobs? Cities near Reston, VA with the most Software Engineer Intern job openings:
Data Engineer Intern

Data Engineer Intern

Leidos

Fort Belvoir, VA • On-site

$41K - $75K/yr

Full-time

Posted 5 days ago


Leidos rating

8.4

Company rating: 8.4 out of 10

Based on 146 frontline employees who took The Breakroom Quiz

56th of 428 rated business services


Job description

Job Description

This internship will provide rotational exposure to the Defense Threat Reduction Agency (DTRA) Experimentation Lab (DEL) operations within a cleared DoW environment. The intern will gain hands-on experience supporting advanced Research & Development (R&D) initiatives assisting the team to identify, recommend, develop, and integrate reliable and secure IT solutions to challenges associated with current and evolving DTRA RD's mission into the DEL enterprise.

Primary Responsibilities:

Assist the DEL team with development of automation tools and workflows utilizing AI.
Assist team with data lake direction and fine-tuning and customizing LLMs for specific tasks and domains.
Support team with automating infrastructure and supporting platform creation through Infrastructure as Code (IaC).
Assist with automating tasks for the DEL environments to improve efficiency.
Adhere to all physical security, information security, and property accountability requirements within a cleared environment.

Adhere to all physical security, information security, and property accountability requirements within a cleared environment.

Basic Qualifications:

  • High school diploma or equivalent and currently enrolled in a bachelor's degree program (Junior/Senior level preferred).

  • Strong organizational skills and attention to detail.

  • Good written and verbal communication skills.

  • US Citizenship required

  • Interim or active Secret clearance (or ability to obtain and maintain required security clearance).

Preferred Qualifications:

  • Coursework in Information Technology, Cybersecurity, Business Administration, or related field.

  • Familiarity with scripting language.

  • Familiarity with LLMs and prompt engineering.

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:June 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 $41,600.00 - $75,200.00

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.


What Leidos employees say

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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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