Full timeTechnology

Principal Software Engineer - Federal Systems

Govcio LLCQuantico, Virginia🇺🇸United StatesPosted Oct 25, 2026

Quick overview

SeniorityLeader

Employment typeFull Time

Work modeHybrid

LocationQuantico, Virginia, United States

AgileData AnalysisSystem Design

Job description

GovCIO LLC is seeking a Principal Software Engineer to help modernize government technology and improve services for citizens nationwide. Lead the design and development of secure, scalable software for high-impact federal programs, applying modern engineering practices across cloud, cybersecurity, data, and digital transformation initiatives. Collaborate with mission-focused teams and government partners to shape architecture, guide implementation, and deliver reliable solutions. GovCIO offers a fast-paced, inclusive, and collaborative environment focused on innovation, employee development, and work-life balance. Join a growing federal IT organization, build your skills through training and mentorship, and contribute to technology that supports critical national missions.

Responsibilities

Lead architecture and development of secure, scalable software for federal programs.
Translate mission and user needs into technical designs and implementation plans.
Guide engineering teams through development, code review, testing, and delivery.
Apply modern cloud, cybersecurity, data, and software engineering practices.
Collaborate with government stakeholders and cross-functional teams to deliver reliable solutions.
Support continuous improvement of systems that modernize government services.

Required Skills