Senior UI/UX Designer

Amentum is looking for a Senior UI/UX Designer to enhance the user experience of digital products for federal web platforms. The role involves leading design strategy, executing user-centered design practices, and optimizing interfaces. Daily tasks include managing the entire product design lifecycle, from user research and wireframing to creating high-fidelity UI designs and interactive prototypes. The designer will also maintain a cross-platform design system and collaborate closely with product managers, software developers, and federal leadership. This position requires strong skills in user research, usability testing, and data analysis to inform design decisions. The ideal candidate should have extensive experience in UI/UX design and a proven ability to mentor junior designers. The work schedule is a standard day shift from Monday to Friday, and the location is Arlington, VA. This role is suited for someone who thrives in a collaborative environment and is passionate about driving product innovation through design.