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UI / UX Designer (TS/SCI Clearance)

The Grey Wolf Group, INC.
Arnold, MO Full Time
POSTED ON 7/23/2026
AVAILABLE BEFORE 9/4/2026

Job Overview

The Senior UI/UX Designer is responsible for designing intuitive, accessible, and user-centered web applications that support mission and business objectives. This role partners with developers, product owners, and stakeholders to gather requirements, conduct user research, develop prototypes, and deliver modern user experiences while supporting front-end implementation and technical documentation.

Description Essential Responsibilities

  • Design responsive, accessible user interfaces for enterprise web and mobile applications.
  • Create user flows, wireframes, mockups, interactive prototypes, and design specifications using industry-standard design tools.
  • Conduct user research, usability testing, heuristic evaluations, and persona development to improve user experience.
  • Collaborate with developers, project managers, and stakeholders to translate business and user requirements into intuitive solutions.
  • Advocate for users throughout the software development lifecycle by applying user-centered design principles and accessibility standards.
  • Support front-end development using HTML, CSS, JavaScript, and modern web technologies.
  • Design and maintain reusable design systems, UI components, and documentation to ensure consistency across applications.
  • Utilize Agile and DevOps tools, including JIRA, Git, Ect to support project planning and implementation.
  • Develop and maintain technical documentation, presentations, user guides, and other content as needed.
  • Organize and maintain design assets, project documentation, and version-controlled files.
  • Troubleshoot user interface and content management issues while collaborating with technical teams to improve workflows.
  • Stay current with emerging UI/UX trends, accessibility requirements, and industry best practices.

Required Qualifications

  • 8–12 years of experience in UI/UX design, user experience research, web application design, or related fields.
  • Experience designing web applications using user-centered design methodologies.
  • Proficiency with Figma, Adobe Creative Cloud, Sketch, Axure, Adobe XD, Framer, or similar design tools.
  • Experience creating wireframes, prototypes, mockups, and design systems.
  • Working knowledge of HTML, CSS, JavaScript, and responsive web design.
  • Experience with Agile project management tools such as JIRA.
  • Strong written, verbal, and interpersonal communication skills, including technical documentation and presentations.
  • Excellent analytical, problem-solving, and organizational skills.

Preferred Qualifications

  • Experience with U.S. Web Design System (USWDS), Section 508, or WCAG accessibility standards.
  • Experience with REST APIs, XML, and related web technologies.
  • Familiarity with Git and DevOps practices.
  • Experience with technical writing or strategic communications.

Join us if you’re passionate about creating impactful digital experiences within a secure environment! Bring your expertise in UX/UI design combined with your active security clearance to help develop innovative solutions that make a difference.

Pay: $120,000.00 - $140,000.00 per year

Benefits:

  • 401(k)
  • Dental insurance
  • Health insurance
  • Paid time off
  • Vision insurance

Experience:

  • I/UX design or related fields: 8 years (Preferred)

Security clearance:

  • Top Secret (Required)

Work Location: In person

Salary : $120,000 - $140,000

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