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Software Tester Intern Jobs in Washington (NOW HIRING)

Sedaro

Modeling & Simulation Intern

Arlington, VA · On-site

$35 - $50/hr

Overview Sedaro is hiring a Modeling & Simulation Engineer Intern to help build the complex, high ... Experience with git, automated testing, and related software development tools & practices

L3HHCM20

Intern B, Integration/Test Engineer

Herndon, VA · On-site

$25.50 - $48/hr

Job Title: Intern, Integration/Test Engineering Job Code: 42757 Job Location: Herndon, VA Job ... verification, software scripting andusage of automated testing frameworks and application PAY ...

Clarity Innovations

Skillbridge Internships

Herndon, VA · On-site

... Software Testing, Information Assurance, and Program/Project Management. Responsibilities * Embed ... Intern. Minimum Qualifications * Only active duty servicemembers are eligible for Skillbridge ...

Alpha Bravo Leasing

Blockchain Intern

Washington, DC · On-site

$17 - $22.75/hr

Established in 2001, Anybill is a software-as-a-service company that offers end-to-end accounts ... Experience in writing, testing, and publishing Smart Contracts on Ethereum blockchain

Interon IT Solutions

GenAI Intern

Chantilly, VA · On-site

Implement testing, logging, monitoring, observability, and evaluation processes for GenAI ... Required Qualifications * 1-5 years of experience in software development, AI/ML, data engineering ...

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Software Tester Intern information

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How much do software tester intern jobs pay per hour?

As of Sep 8, 2026, the average hourly pay for software tester intern in Washington is $28.79, according to ZipRecruiter salary data. Most workers in this role earn between $23.41 and $32.69 per hour, depending on experience, location, and employer.

What does a software tester intern do?

A Software Tester Intern assists in evaluating software applications to identify bugs, errors, or usability issues before the software is released to users. Their responsibilities often include creating and executing test cases, documenting defects, and collaborating with developers to ensure software quality. Interns learn to use testing tools and techniques, gaining hands-on experience in quality assurance processes. This role is a great entry point for those interested in software development and quality assurance careers.

What are the key skills and qualifications needed to thrive as a software tester intern?

To thrive as a Software Tester Intern, you need a basic understanding of software development concepts, attention to detail, and familiarity with testing methodologies, often supported by coursework in computer science or related fields. Experience with test management tools (like JIRA), bug tracking systems, and basic scripting or automation frameworks is highly beneficial. Critical thinking, effective communication, and a collaborative mindset help you excel in team environments and articulate findings clearly. These skills and qualities ensure thorough testing, accurate defect reporting, and contribute to the delivery of reliable, high-quality software products.

What are some typical challenges a software tester intern might face during their internship?

As a Software Tester Intern, you may encounter challenges such as understanding complex software requirements, learning to use various testing tools, and quickly adapting to the team's established workflows. Managing time effectively while balancing multiple testing tasks and documenting bugs clearly can also be demanding. However, these challenges are excellent learning opportunities and you'll often receive guidance from experienced QA professionals, helping you develop valuable problem-solving and communication skills.

What is the difference between Software Tester Intern vs QA Tester?

AspectSoftware Tester InternQA Tester
CredentialsTypically pursuing or recently completed a related degree or certificationOften requires a relevant degree or certification in quality assurance or software testing
Work EnvironmentEntry-level, supervised, learning-focusedFull-time, more independent, responsible for testing phases
Industry UsageCommon in tech companies, internships for studentsFull-time role in software development and IT companies
Search & Comparison IntentLooking for entry-level testing roles or internshipsSeeking full-time QA testing positions

In summary, a Software Tester Intern is an entry-level position aimed at gaining hands-on experience, often held by students or recent graduates. A QA Tester is a full-time professional responsible for executing testing plans, identifying bugs, and ensuring software quality. Both roles share similar credentials but differ significantly in responsibilities and work environment.

What are the most commonly searched types of Software Tester jobs in Washington?

The most popular types of Software Tester jobs in Washington are:

What cities in Washington are hiring for Software Tester Intern jobs?

Cities in Washington with the most Software Tester Intern job openings:

Software Tester Intern jobs near you

Modeling & Simulation Intern

Arlington, VA

Sedaro Corporation
Internet and IT • 11 - 50 employees
Learn more about Sedaro Corporationexternal

$35 - $50/hr

Internship

Posted 7 days ago

Job description

Overview

Sedarois hiring a Modeling & Simulation Engineer Intern to help build the complex, high fidelity simulations that power ourcutting-edgesimulation platform and help revolutionize how the next generation of aerospace technology is built.

  • Team:Modeling & Simulation, reporting to the Team Lead
  • Location:In person in Arlington, VA
  • U.S. Citizenship required


Who We Are

Our simulation platform enables digital mission engineering and model-based optimization through distributed, multi-domain, rapid analysis across hundreds of interacting systems. Our simulations have run at massive scale in data centers, in the loop with hardware in the lab, and on-orbit onboard real space hardware. Join us as an early employee and transform how teams collaboratively engineer the next generation of satellite constellations and connected fleets.


Who You Are

  • You are a self-driven and creative engineer with a passion for solving complex problems.
  • You take pride in writing clean, efficient, and maintainable code to build robust and scalable simulations.
  • You thrive on technical challenges and take pride in owning your work from concept to implementation.
  • You are a natural collaborator, adept at working with interdisciplinary teams to build and refinecutting-edgesoftware in a fast-paced, innovative environment.


WhatYou'llDo

As a Modeling & Simulation Intern, you will be a hands-on individual contributor helping us expand our platform's simulation capabilities. Your responsibilities may include:

  • Developing high-fidelity simulation software and analysis tools for a diverse range of complex systems andvalidatingthese models against real-world data.
  • Configuring and executing large-scale multi-simulation studies thatleveragecloud compute resources for uncertainty quantification, sensitivity analysis, and optimization.
  • Performing analysis of simulation results and generating impactful analytics.


Benefits

  • Flexible work schedule with core hours
  • Company provided lunches 3 days a week
  • Industry-leading career development opportunities


Requirements

  • Currently pursuing a degree in engineering, math, or a related field
  • Experience writing software to model complex physical systems
  • Experience with git, automated testing, and related software development tools & practices
  • Experiencevalidatingsimulation models against real-world data
  • Experience with data analysis and visualization
  • Experience with Python

Apply