Application Developer SME (TS/SCI with Poly Required) with Security Clearance

Job Category: Software Engineering Requisition Number: APPLI002176 Posting Details *

• Posted: June 20, 2026
• Full-Time
• On-site
• Salary Range:

$164,382.40 USD to
$274,518.40 USD

• Locations Showing 1 location Dulles Corridor Dulles, VA, USA Dulles Corridor Dulles, VA, USA +0 more locations less locations Job Details Description GCI embodies excellence, integrity and professionalism.

The employees supporting our customers deliver unique, high-value mission solutions while effectively leverage the technological expertise of our valued workforce to meet critical mission requirements in the areas of Data Analytics and Software Development, Engineering, Targeting and Analysis, Operations, Training, and Cyber Operations. We maximize opportunities for success by building and maintaining trusted and reliable partnerships with our customers and industry. At GCI, we solve the hard problems. As an Application Developer SME, a typical day will include the following duties:

Required Skills

• Customer is seeking an experienced UI/UX Developer capable of working within a software development team to provide accessible front end design modifications.
• Creates, promotes and supports standards for usability and accessibility excellence.
• Creates interface designs, prototypes and specifications across multiple platforms.
• Creates conceptual interaction design models such as wireframes, site maps, diagrams/schematics, process maps, feature lists, mock-ups, visual specification, working prototypes and other artifacts to describe an intended user experience. A candidate must be a US Citizen and requires an active/current TS/SCI with Polygraph clearance.

Equal Opportunity Employer / Individuals with Disabilities / Protected Veterans Qualifications Skills Behaviors : Motivations : Education Preferred BA/BS or better. Experience Required 10 years: Demonstrated work related experience. Licenses & Certifications Equal Opportunity Employer This employer is required to notify all applicants of their rights pursuant to federal employment laws. For further information, please review the Know Your Rights notice from the Department of Labor. You are using an unsupported browser. To use this site, please use a supported browser. Download Firefox Download Chrome Download Internet Explorer