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Intern Software Development Engineer In Test Jobs in Gaithersburg, MD

NAVA Software Solutions

SDET Engineer

Merrifield, VA · On-site

NAVA Software solutions is looking for a SDET Engineer Details: SDET Engineer Location : Merrifield, VA(Hybrid) - Weekly once onsite Duration: 12 Months Top 3 Required Skills: * Hands-on development ...

Ruri Software Technologies LLC

SDET

Mclean, VA · On-site

$50.50 - $65.25/hr

Job Title: SDET Location: Onsite in McLean, VA Responsibilities • Design, develop, and maintain automation frameworks using Playwright, Selenium, Cucumber, Java, and TypeScript • Execute end-to ...

Deegit Inc

SDET Developer

Silver Spring, MD · On-site

$51.75 - $66.75/hr

Software Development Engineer in Test (SDET) is to develop and execute software test plans in order to identify software problems and their causes. Strong java development skills JavaScript ...

Seneca Resources, LLC

Senior SDET

Vienna, VA · On-site

$65/hr

Senior Level Software Development Engineer in Test (SDET) Location: Vienna, VA - 3 days a week onsite each week Openings: 4 Pay Rate: $65/hr on W2 Top Skills: Top 3 Required Skills: * Hands-on ...

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Intern Software Development Engineer In Test information

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How much do intern software development engineer in test jobs pay per hour?

As of Sep 10, 2026, the average hourly pay for intern software development engineer in test in Gaithersburg, MD is $27.46, according to ZipRecruiter salary data. Most workers in this role earn between $22.36 and $31.15 per hour, depending on experience, location, and employer.

What is an intern software development engineer in test?

Intern Software Development Engineers In Test (SDETs) are entry-level professionals who assist in designing, developing, and executing automated tests to ensure the quality of software products. They work closely with development and QA teams to write test cases, identify bugs, and verify that applications meet specified requirements. These interns often gain hands-on experience with testing frameworks, programming languages, and tools used in software quality assurance. The role helps them build foundational skills in both software development and testing methodologies.

What does an intern software development engineer in test do?

As an Intern Software Development Engineer In Test (SDET), you can expect to work on tasks such as writing and maintaining automated test scripts, executing manual and automated tests, and reporting bugs to the development team. Interns often get exposure to various testing frameworks, participate in code reviews, and collaborate closely with both software developers and QA engineers. You'll likely be involved in sprint meetings and may contribute to the design of test cases for new product features. This collaborative environment offers hands-on experience and a deeper understanding of the software development lifecycle.

What are the key skills and qualifications needed to thrive as an intern software development engineer in test?

To thrive as an Intern Software Development Engineer In Test, you need a solid understanding of programming fundamentals, basic software testing concepts, and a relevant degree or coursework in computer science or a related field. Familiarity with test automation tools (such as Selenium or JUnit), version control systems like Git, and bug tracking platforms is typically required. Attention to detail, strong problem-solving abilities, and effective communication skills help distinguish top candidates. These skills ensure the ability to efficiently identify, document, and communicate software defects while contributing to high-quality product releases.

What is the difference between Intern Software Development Engineer In Test vs Intern Software Engineer?

AspectIntern Software Development Engineer In TestIntern Software Engineer
Primary FocusTesting, automation, quality assuranceSoftware development, coding, feature implementation
Skills RequiredProgramming, testing frameworks, scriptingProgramming, algorithms, software design
Work EnvironmentTesting teams, QA departments, development teamsDevelopment teams, product teams
Common TasksWriting test scripts, bug tracking, automationWriting code, debugging, developing features

Intern Software Development Engineer In Test roles focus on testing and quality assurance, while Intern Software Engineers concentrate on developing software features. Both roles require programming skills but differ in their primary responsibilities and work environment.

What cities near Gaithersburg, MD are hiring for Intern Software Development Engineer In Test jobs?

Cities near Gaithersburg, MD with the most Intern Software Development Engineer In Test job openings:

Intern Software Development Engineer In Test jobs near you

Software Development Engineer in Test (SDET)

Arlington, VA • On-site

Zetier
Network Security • 11 - 50 employees
Learn more about Zetierexternal

Full-time

Re-posted 5 days ago

Job description

Software Development Engineer in Test (SDET)

Zetier seeks Software Development Engineers in Test (SDET) to design, build, and maintain scalable automated testing capabilities for embedded hardware, cyber platforms, and operational software systems. This role focuses on developing robust test infrastructure, improving product reliability, and enabling continuous validation across hardware and software solutions. Candidates will develop automated validation frameworks, integrate testing into CI/CD pipelines, and support verification activities spanning low-level firmware, networking systems, and mission-driven software capabilities. Work includes functional, integration, regression, and hardware-in-the-loop testing aligned with quality, operational effectiveness, and compliance objectives.

Required:

  • 5+ years experience in software development or test engineering
  • Strong programming experience in Python, C/C++, and/or Rust
  • Experience deploying automated test frameworks (e.g. pytest, Robot)
  • Experience testing embedded or Linux-based systems platforms
  • Hands-on experience integrating testing into CI/CD pipelines
  • Familiar debugging complex HW/SW system interactions
  • Comfortable writing clear technical documentation (e.g. test reports)
  • Strong communication skills across engineering and customer teams
  • Active U.S. security clearance

Desired:

  • Experience with hardware-in-the-loop (HIL) and device automation
  • Experience testing embedded systems, networking devices, or mobile
  • Experience with containerization (e.g. Docker, Kubernetes, QEMU)
  • Familiar with network/protocol validation (e.g. Wireshark, Scapy)
  • Experience with RF or wireless systems (e.g. 802.11ac, Zigbee, SDR)
  • Experience testing firmware, drivers, and low-level code/services
  • Exposure to cybersecurity, vulnerability research, or pentest teams
  • Experience with observability, telemetry, or reliability engineering


Positions available in Arlington, VA.

Zetier is proud to be an Equal Opportunity Employer. We celebrate diversity and do not discriminate on the basis of race, religion, color, sex, gender identity, sexual orientation, age, non-disqualifying physical or mental disability, national origin, veteran status or any other basis protected by law. All employment is decided on the basis of merit, qualifications, and business need.

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