TS/SCI Application Developer — Agile, ServiceNow Expert

Software Engineer - Full Stack Developer (TS/SCI with Poly Required) Job Category : Software Engineering Requisition Number : SOFTW002233 Posted : July 29, 2026 Full-Time On-site Salary Range : $124,092.80 USD to $207,251.20 USD GCI embodies excellence, integrity and professionalism. The employees supporting our customers deliver unique, high-value mission...

GCI is seeking an AI/ML Data Engineer to develop modern, scalable solutions for ingesting and transforming data in Chantilly. The ideal candidate will need to design APIs and data pipelines while working within an Agile framework. Experience with NodeJS or Python and a strong foundation in data engineering principles are key requirements.This role demands...

AI/ML Data Engineer (TS/SCI with Poly Required) Job Category: Data Science and Data Engineering Requisition Number: AIMLD002179 Full-Time On-site Salary Range: $164,382.40 USD to $274,518.40

Application DeveloperLocation: Chantilly, VAMust have an active TS/SCI FS PolyRequirement:The Contractor shall work from core hours from 0900 hours to 1500 hours with alternative works schedules discussed on a case by case basis.The Contractor shall follow an Agile methodology for SN software development.The Contractor shall support the implementation and...

Data Engineer Chantilly, Va *Active TS/SCI w/ FSP required prior to application The Software Engineer will design and develop complex new software products, or make significant enhancements to existing software. The candidate must have strong, firsthand technical expertise in a variety of big data technologies and the proven ability to fashion robust...

A consulting firm is seeking a Full Stack Developer to design, develop, and maintain enterprise applications in mission-driven environments. Candidates must have experience in both frontend and backend development, with skills in modern frameworks like React and Angular. This role requires an active TS/SCI clearance and involves collaboration in Agile...

KDA Consulting Inc. is seeking a highly skilled Full Stack Developer with Big Data expertise to support mission-critical programs within the Intelligence Community (IC). This role will focus on designing, developing, and maintaining scalable applications that process and analyze large volumes of data in support of national security objectives. The ideal...

KDA Consulting Inc. is seeking a highly skilled DevOps Engineer to support mission-critical programs within the Intelligence Community (IC). This role focuses on designing, implementing, and maintaining CI/CD pipelines, cloud infrastructure, and automated deployment solutions to enable efficient, secure, and scalable software delivery. The ideal candidate...

Front-End Software Engineer (TS/SCI with Poly Required) Job Category: Software Engineering Requisition Number: SOFTW001975 Posted : March 4, 2026 Full-Time On-site Salary Range : $164,382.40 USD to $274,518.40 USD GCI embodies excellence, integrity and professionalism. The employees supporting our customers deliver unique, high-value mission solutions...