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Freelance User Experience Tester Jobs in Reston, VA

UI/UX Designer Location: 100% onsite at the Pentagon- Washington DC Security Clearance: [USC/Dual Citizens- Public Trust-- Required] Key skills: UI/UX Designing, Usability Testing Role Description:

Your work will include ideation, concept refinement, prototyping, and validation through usability and accessibility testing. Beyond UX responsibilities, you will contribute to the technical ...

... Usability Testing, User Centered Design, User interface Standards and Best Practices Experience with user interface design patterns and standard UCD methodologies Strong written and verbal ...

UX Designer

Washington, DC · On-site

$145K - $175K/yr

Demonstrated experience with user research and usability testing, including synthesis of findings ... into actionable recommendations. * Proficiency in modern design/prototyping tools (e.g., Figma ...

UX Designer

Washington, DC · On-site

$145K - $175K/yr

Demonstrated experience with user research and usability testing, including synthesis of findings ... into actionable recommendations.Proficiency in modern design/prototyping tools (e.g., Figma, Adobe ...

UX Designer

Rockville, MD · On-site

$69.80 - $102.60/hr

To ensure a great user experience the UX Designer must iterate design and solutions in accordance with user-testing. This is a mid-level, remote position. Essential Functions * Translate concepts ...

User Experience Designer The User Experience Designer is proficient at user research, interaction ... Experience in usability testing, including creating usability test scripts, research methods ...

Security testing * Section 508 compliance testing * Supplement automated testing with manual ... Experience with automated testing frameworks and DevSecOps pipelines.

Experience conducting user research, usability testing, and applying HCD principles. * Strong ... communication and collaboration skills. * Familiarity with DOD HR/pay processes and enterprise ...

UX Designer

Washington, DC · On-site

$95K - $100K/yr

Experience conducting user research, usability testing, and applying HCD principles. * Strong ... communication and collaboration skills. * Familiarity with DOD HR/pay processes and enterprise ...

Experience conducting user research, usability testing, and applying HCD principles. * Strong ... communication and collaboration skills. * Familiarity with DOD HR/pay processes and enterprise ...

Experience conducting user research, usability testing, and applying HCD principles. * Strong ... communication and collaboration skills. * Familiarity with DOD HR/pay processes and enterprise ...

User Experience Designer The User Experience Designer is proficient at user research, interaction ... Experience in usability testing, including creating usability test scripts, research methods ...

UX Designer

Washington, DC · On-site

$90 - $130/hr

Demonstrated experience with user research and usability testing, including synthesis of findings ... into actionable recommendations. * Proficiency in modern design/prototyping tools (e.g., Figma ...

Demonstrated experience with user research and usability testing, including synthesis of findings ... into actionable recommendations. * Proficiency in modern design/prototyping tools (e.g., Figma ...

Experience conducting user research and usability testing. * Ability to create personas, user flows, IA, journey maps, and interactive prototypes. * Strong understanding of design methodologies ...

Experience conducting user research, usability testing, and applying HCD principles. * Strong ... communication and collaboration skills. * Familiarity with DOD HR/pay processes and enterprise ...

Experience conducting user research, usability testing, and applying HCD principles. * Strong ... communication and collaboration skills. * Familiarity with DOD HR/pay processes and enterprise ...

Showing results 21-40

Freelance User Experience Tester information

See Reston, VA salary details

$11

$45

$70

How much do freelance user experience tester jobs pay per hour?

As of Sep 7, 2026, the average hourly pay for freelance user experience tester in Reston, VA is $45.99, according to ZipRecruiter salary data. Most workers in this role earn between $35.24 and $56.01 per hour, depending on experience, location, and employer.

What is the difference between Freelance User Experience Tester vs User Experience Designer?

AspectFreelance User Experience TesterUser Experience Designer
CredentialsTypically no formal certification required; experience in usability testing and basic design toolsOften holds degrees or certifications in UX, design, or related fields
Work EnvironmentRemote or on-site testing for various clients; project-basedUsually in a team setting, working on designing user experiences for products
Employer & IndustryFreelance, contracted by multiple clients across industriesEmployers include tech companies, agencies, or as in-house staff
Search & Comparison IntentFocuses on usability testing, feedback, and evaluationFocuses on creating and designing user-centered interfaces

In summary, Freelance User Experience Testers primarily evaluate existing products through testing, while User Experience Designers create and plan the overall user experience. Both roles require understanding user needs but differ in scope and responsibilities.

What are popular job titles related to Freelance User Experience Tester jobs in Reston, VA?

For Freelance User Experience Tester jobs in Reston, VA, the most frequently searched job titles are:

What job categories do people searching Freelance User Experience Tester jobs in Reston, VA look for?

The top searched job categories for Freelance User Experience Tester jobs in Reston, VA are:

What cities near Reston, VA are hiring for Freelance User Experience Tester jobs?

Cities near Reston, VA with the most Freelance User Experience Tester job openings:

Infographic showing various Freelance User Experience Tester job openings in Reston, VA as of August 2026, with employment types broken down into 100% Full Time. Highlights an 100% In-person job distribution, with an average salary of $95,652 per year, or $46 per hour.

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Posted 3 days ago

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Job description

Company Description
Founded in 1989 and headquartered in Reston, Virginia, SOSi is a private defense and government solutions business specializing in advanced technology systems and mission support. Its capabilities include data science, software development, network engineering, intelligence, surveillance, and reconnaissance (ISR), and logistics.
Job Description
*Position is contingent upon contract award*
SOSi is seeking a UI/UX Designer. The UI/UX Designer will provide user interface/user experience to design, research, and development plans in support of the Sponsor's applications. The Designer will leverage expertise in UI/UX design principles, human-centered design, and user research to create intuitive and user-friendly digital experiences.
Essential Job Duties
  • Conduct user research to understand user needs and behaviors, including interviews, surveys, and usability testing.
  • Create user personas, user flows, and wireframes to inform design decisions.
  • Developing and conceptualizing a comprehensive UI/UX design strategy for Sponsor's digital assets.
  • Design UI elements such as navigation menus, search boxes, and CTAs, to enhance user experience.
  • Create high-fidelity prototypes and testing designs to validate user experience.
  • Collaborate with development teams, stakeholders, and Sponsor's representatives to ensure design requirements are being met.
  • Provide guidance on the implementation of UX research methodologies and testing activities.
  • Maintain a competitive edge by staying up to date with industry trends and emerging technologies.

Qualifications
  • Active TS/SCI w/ Poly.
  • Demonstrated professional experience with the following tools, systems, services, and data types:
    • User research methodologies, including user interviews, surveys, and usability testing, to inform design decisions and validate user experience.
    • Proficiency in UI/UX design tools, such as Sketch, InVision, and Adobe Creative Suite, to create high-quality design solutions.
    • Experience with wireframing and prototyping tools, such as Figma and Axure, to develop and test design concepts.
    • Strong understanding of human-centered design principles and design thinking to create intuitive and user-friendly digital experiences.
    • Knowledge of HTML, CSS, and JavaScript fundamentals to effectively communicate design requirements to development teams.
    • Experience with design systems and style guides to ensure consistency and coherence across Sponsor's digital assets.

Preferred Qualifications
  • Experience with mobile and web application design, including responsive design principles and mobile-specific design considerations.
  • Familiarity with Sponsor's existing design systems and brand guidelines to ensure alignment with Sponsor's overall visual identity.
  • Knowledge of emerging trends and technologies in UI/UX design, such as AR/VR and voice UI, to stay ahead of the curve and identity new opportunities.
  • Experience with usability testing and user feedback analysis to inform design decisions and iterate on design solutions.

Additional Information
Working Conditions
  • Working conditions are normal for an office environment.

Working at SOSi
All interested individuals will receive consideration and will not be discriminated against for any reason.