UI/UX Engineer

Leidos Holding$107K — $195K *
Information Technology
8 - 10 years of experience
Job Overview by Ladders

Qualifications

  • US citizenship and active Secret DoD security clearance required.
  • BA/BS in Design, HCI, or Computer Science/Engineering with UX experience and 8+ years of experience.
  • 5+ years of delivering UX for innovative mobile products with various UX research techniques.
  • 5+ years of producing UX designs and interaction prototypes with tools like Sketch, Pixate, and Adobe Creative Suite.
  • Excellent verbal and written communication skills.

Responsibilities

  • Collaborate with leadership and product owners to develop UX strategy across platforms.
  • Design solutions responsive to varying platform forms and screen sizes.
  • Lead the creation of engaging user experience designs and information architectures.
  • Develop interactive prototypes using available tools.
  • Guide developers, engineers, and testers in UX execution.
  • Manage multiple UX research, design, and engineering processes simultaneously.
  • Advocate for the importance of excellent UX design in an engineering-focused environment.

Benefits

  • Be part of a passionate team focused on impactful product development.
  • Work with a variety of technologies and industry-standard tools.
  • Enjoy a 9/80 work schedule with alternate Fridays off.
Full Job Description

The Key Management and Analysis Division of Leidos is looking for a mobile designer who is passionate about design, detail-oriented, and ready to take the user experience to the next level. Our ideal UI/UX engineer streamlines complex ideas into a modern, clean format for an overall user experience that is user-friendly, intuitive, & modern. Looking for a user experience design tailored to a touch-based and mobile environment to provide user friendly workflows and an innovative graphical user interface.  This individual thrives in a work environment that requires strong problem solving skills and independent self-direction, coupled with an aptitude for team collaboration and open communication. A thorough understanding of contemporary user-centered design methodologies is a must.

This position is on-site at a Naval Facility in San Diego.

What you will like about this position… 

  • Being part of an amazing team of professionals all passionate about the vision of the product suite and the positive impact it provides to our many customers and the warfighter.

  • Implementing a wide variety of technologies and the use of powerful industry-standard development tools and practices.

  • Work a 9/80 work schedule (i.e., 9 hour days, then work 8 hours on first Friday and off the second Friday) 

Position responsibilities will include:

  • Work with leadership and product owners to develop UX strategy for multiple platforms types

  • Help to design solutions that are responsive and/or adaptive to varying platform form factors and screen widths.

  • Lead design and execution of highly usable and engaging user experience designs, frameworks and information architectures that focus on user goals and needs

  • Develop interactive prototypes using the tools at hand

  • Work closely with and provide guidance to developers, engineers and testers

  • Manage multiple simultaneous UX research/design/engineering processes

  • Be the owner of, and advocate for, the importance of excellent UX design in an engineering-heavy environment

Required Qualifications:

  • Position requires US citizenship and an active Secret DoD security clearance.

  • BA/BS in Design, HCI, or BA/BS in Computer Science or Engineering field with UX experience and 8+ years of experience.

  • 5+ years’ experience delivering UX for successful and innovative mobile products, including exposure to and hands-on experience with a variety of UX research techniques and familiarity with lean UX process

  • 5+ years in producing UX designs and interaction prototypes using a variety of industry standard tools.  Examples include but are not limited to Sketch, Pixate and Adobe Creative Suite

  • Excellent verbal and written communication skills.

Desired Qualifications:

  • Design experience in a mobile, touch-based environment

  • Experience with ECUs or SKLs

  • Demonstrable independence and initiative: you’ve identified, diagnosed and fixed problems before anyone else noticed

  • Strong and defensible design sensibilities: you know what’s right but you also know how to make the case for it

  • Experience with pixel-perfect design, and the collaborative and organizational abilities to ensure nothing falls through the cracks

  • Excellent written and oral communications skills: you know how to get your message across, and you know how to ask for clarification when things aren’t clear

  • An impressive portfolio that communicates your ability to quickly break down complex problems, develop effective UX solutions, and execute high quality designs and prototypes

  • DoD 8570 approved security certification (i.e., Security +) (Will be required 90 days after hire).

Original Posting:
June 8, 2026

For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.

Pay Range:
Pay Range $107,900.00 - $195,050.00

The Leidos pay range for this job level is a general guideline onlyand not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.

About Leidos Holding

Leidos Holding Careers

Joining Leidos Holding presents an unparalleled opportunity to advance one's career with a leader in innovation and technology. The company offers a plethora of job opportunities aimed at fostering professional growth and development in a diverse and inclusive environment.

Explore Career Opportunities

Leidos Holding is actively seeking skilled professionals who are passionate about leveraging their expertise to drive innovation and leadership in their fields. With a variety of open positions, Leidos Holding provides a platform for individuals to challenge themselves in a dynamic work environment.

Innovation and Professional Growth

At Leidos Holding, innovation is at the core of everything they do. Employees are encouraged to think creatively and push boundaries. The company supports this drive for innovation through comprehensive professional development and diversity training programs that are designed to enhance skills and foster leadership.

Commitment to Diversity and Inclusion

Leidos Holding is committed to creating a workplace where diversity is not only recognized but celebrated. With a culture that values and promotes diversity, Leidos Holding ensures that all team members have the opportunity to contribute, learn, and grow.

Internship Programs

For those starting their career, Leidos Holding offers internship programs that provide a robust foundation in the industry. Internships are a great way to develop essential skills, gain valuable work experience, and build professional networks.

Benefits and Culture

Employees at Leidos Holding enjoy a range of benefits designed to support their professional and personal lives. The company culture is built on a foundation of respect and integrity, providing a supportive and collaborative environment where every team member is valued.

Join the Team

Leidos Holding is hiring! Explore job opportunities that match your skills and interests. Leidos Holding looks for driven, curious, and innovative individuals to join their team. Positions are available across various disciplines and experience levels.

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Prepare for Your Interview

To prepare for an interview at Leidos Holding, candidates should familiarize themselves with the company's missions and values, update their resumes, and be ready to discuss how their background and skills align with the position they are applying for.

Networking and Career Advancement

Leidos Holding encourages its employees to engage in networking within the company to discover new opportunities for career advancement. The leadership team at Leidos Holding is dedicated to supporting employees in their career paths with ample opportunities for networking and growth.

Explore Leidos Holding Jobs and Careers

Discover the exciting career opportunities at Leidos Holding today. With a commitment to employee growth, innovation, and diversity, Leidos Holding is the perfect place to advance your career. Check out the latest job listings and find your perfect fit at Leidos Holding.

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