UI-UX Designer

Vantor (Maxar Intelligence); McLean (VA); On-site; USD 150,000 - 200,000; Full time

Benefits offered by this job

401(k) with company match

Mental health resources

Student loan repayment assistance

Adoption reimbursement

Pet insurance

Job summary

Vantor is seeking an experienced UI/UX Designer to lead human-centered design for mission-critical government applications. You will own end-to-end UX and UI design from research through prototyping and delivery, working with product managers and engineers to ground designs in user needs.

The role requires 5+ years in UI/UX, strong tools proficiency (Figma/Adobe XD), and onsite work in McLean, VA. You will advocate accessible, compliant interfaces and contribute to design systems across multiple

Qualifications

• 5+ years of professional UI/UX design experience.
• Experience conducting UX research, analysis, and synthesis (not UI-only).
• Strong proficiency with design and prototyping tools such as Figma, Adobe XD, or equivalent.
• Ability to clearly articulate design decisions and research findings to stakeholders.
• Willingness to work onsite full time in McLean, VA.

Responsibilities

• User Research & Analysis: plan and conduct interviews, usability testing, and feedback sessions with diverse user groups.
• UX Strategy & Design Systems: lead UX/UI efforts, evolve design systems and component libraries.
• UI Design & Prototyping: develop interactive prototypes and high-fidelity UI designs.
• Accessibility & gov guidelines: ensure WCAG-compliant and government design standards.
• Documentation: record interaction behaviors, design rationale, and micro-copy.

Skills

UX Research

Prototyping

Cross-functional collaboration

Design systems

Accessibility awareness

Education

Bachelor's degree in Design or HCI

Tools

Figma

Adobe XD

Job description

Vantor is forging the new frontier of spatial intelligence, helping decision makers and operators navigate what’s happening now and shape what’s coming next. Vantor is a place for problem solvers, changemakers, and go-getters—where people are working together to help our customers see the world differently, and in doing so, be seen differently. Come be part of a mission, not just a job, where you can: Shape your own future, build the next big thing, and change the world.

To be eligible for this position, you must be a U.S. Citizen. This position requires an active U.S. Government security clearance, applicants who do not currently hold the required clearance will not be eligible for consideration. Employment for cleared roles is contingent upon verification of clearance status.Export Control/ITAR: Certain roles may be subject to U.S. export control laws, requiring U.S. person status as defined by 8 U.S.C. 1324b(a)(3).

Please review the job details below.

This position requires an active U.S. Government Security Clearance at the TS/SCI level with required polygraph.
We are seeking an experienced UI/UX Designer to lead human-centered design efforts for mission-critical applications supporting government users. This role is responsible for end-to-end UX and UI design, from user research and analysis through interaction design, prototyping, and delivery. The ideal candidate brings a strong balance of research-driven UX practice and high-quality visual/UI design and is comfortable operating within the constraints of government environments.
This role works closely with product managers, engineers, and stakeholders to ensure designs are grounded in real user needs, validated through research, and translated into intuitive, accessible interfaces.

Responsibilities

• User Research & Analysis
• Plan and conduct user research activities including interviews, usability testing, and feedback sessions with diverse user groups (e.g., analysts, SMEs, managers, data scientists).
• Analyze and synthesize research findings into actionable insights, personas, user journeys, and workflow maps.
• Document research findings and recommendations to support stakeholder understanding and buy-in, particularly in government settings.
• Apply ethical, secure, and compliant research practices appropriate for classified or sensitive environments.

UX Strategy & Design Systems

• Lead UX and UI efforts
• Define, maintain, and evolve design systems and component libraries in collaboration with engineering teams.
• Establish consistent interaction patterns, workflows, and design standards across multiple applications.
• Create service blueprints and end-to-end experience maps to align cross-functional teams.

UI Design & Prototyping

• Develop interactive prototypes using tools such as Figma, Adobe XD, or similar, to explore concepts and validate user flows.
• Produce high-fidelity UI designs that are accessible, usable, and visually consistent.
• Ensure designs align with accessibility standards (e.g., WCAG) and applicable government design guidelines.
• Document interaction behaviors, design rationale, and micro-copy to support implementation.

Minimum Qualifications

• Bachelor’s degree in Design, Human-Computer Interaction, Psychology, Computer Science, or a related field (or equivalent experience).
• Minimum of 5 years of professional experience in UI/UX design.
• Demonstrated experience conducting UX research, analysis, and synthesis (not UI-only).
• Strong proficiency with design and prototyping tools such as Figma, Adobe XD, or equivalent.
• Experience collaborating closely with product managers and engineering teams.
• Ability to clearly articulate design decisions and research findings to stakeholders.
• Willingness to work onsite full time in McLean, VA.

Preferred Qualifications

• Portfolio (website, case studies, or work samples) demonstrating UX research methodology, analysis, and UI design quality.
• Experience designing for mission-critical or government systems.
• Familiarity with accessibility standards (WCAG) and inclusive design practices.
• Experience contributing to or managing design systems.
• Familiarity with modern front-end frameworks and design constraints (e.g., component-based development).
• Experience supporting data-heavy or analytical user workflows.

$150,000.00 - $200,000.00
Benefits: Vantor offers a competitive total rewards package that goes beyond the standard, including a robust 401(k) with company match, mental health resources, and unique perks like student loan repayment assistance, adoption reimbursement and pet insurance to support all aspects of your life. You can find more information on our benefits at: https://www.Vantor.com/careers

The application window is three days from the date the job is posted and will remain posted until a qualified candidate has been identified for hire. If the job is reposted regardless of reason, it will remain posted three days from the date the job is reposted and will remain reposted until a qualified candidate has been identified for hire.

The date of posting can be found on Vantor's Career page at the top of each job posting.

EEO Policy

Vantor is an equal opportunity employer committed to an inclusive workplace. We believe in fostering an environment where all team members feel respected, valued, and encouraged to share their ideas. All qualified applicants will receive consideration for employment without regard to race, color, religion, national origin, sex, gender identity, sexual orientation, disability, protected veteran status, age, or any other characteristic protected by law.