Senior UX Specialist

General information

Requisition # R60949 Locations USA-FL-Doral Posting Date 06/07/2025 Security Clearance Required Interim Secret Remote Type Onsite Time Type Full time

Description & Requirements

Shape the future of defense with ManTech! Join a team dedicated to safeguarding our nation through advanced tech and innovative solutions. Since 1968, we’ve been a trusted partner to the Department of Defense, delivering cutting-edge projects that make a real impact. Dive into exciting opportunities in Cybersecurity, IT, Data Analytics and more. Propel your career forward and be part of something extraordinary. Your journey starts now—protect and innovate with ManTech!

ManTech seeks a motivated, career and customer-oriented Senior UX Specialist to join our team in Doral, FL.  This is an on-site position. 

Responsibilities include but are not limited to:

• The UX Specialist III leads the UX design process from user research and analysis to the creation of user flows, wireframes, prototypes, and high-fidelity mockups

• They champion user-centered design, ensuring that usability, accessibility, and user satisfaction are top priorities throughout the development lifecycle

• They collaborate closely with Product Managers, Engineers, and stakeholders to gather requirements, brainstorm solutions, and seamlessly integrate UX design into the development process

• They create and maintain design systems and style guides to ensure consistency and scalability across all products and platforms

• They plan and execute usability testing sessions to validate design decisions and identify areas for improvement

• They stay current with industry trends and emerging technologies, ensuring that all user interfaces adhere to accessibility standards and guidelines (eg, Section 508, WCAG)

• They also mentor and provide guidance to Junior UX Designers, fostering their professional development and growth within the field

Minimum Qualifications:

• Bachelor’s degree in design, Human-Computer Interaction (HCI), or a related field or 4+ years of additional experience in lieu of a required bachelor’s degree

• Significant experience in UX design, with a proven track record of delivering successful user-centered solutions.

• Deep understanding of user-centered design principles, methodologies, and best practices.

• Proficiency in UX design tools (e.g., Figma, Sketch, Adobe XD), prototyping tools, and user research methodologies.

• Strong ability to collaborate effectively with cross-functional teams and stakeholders.

• Understanding of DoD security regulations and best practices for designing secure user interfaces.

• Strong understanding of human-centered design (HCD) principles and methodologies.

• Deep understanding of human-computer interaction (HCI) principles and their application in UX design.

• Knowledge of human factors engineering (HFE) considerations in UX design, including ergonomics, cognitiv