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Principal Software Engineer Security Clearance

Job in Colorado Springs, El Paso County, Colorado, 80901, USA
Listing for: KBR
Full Time position
Listed on 2026-02-17
Job specializations:
  • Software Development
    Software Engineer, Backend Developer, Full Stack Developer, Java Developer
Job Description & How to Apply Below
Position: Principal Software Engineer with Security Clearance
Title:

Principal Software Engineer Belong. Connect. Grow. with K ! K , is seeking a highly motivated Principal Software Engineer to join us in supporting our great nation, working with a prototype development team in Colorado Springs, CO. In this position, you will be responsible for the continued design and development of database models and backend-for-frontend software development. Additional responsibilities include interfacing with engineering partners from both private and government organizations, as well as direct communication with government stakeholders.

Why Join Us? Innovative Projects :
At K , you'll be working on prototype projects that support the Department of Defense mission-critical objectives. K  plays an integral role in leading the discovery, development, and integration of affordable war fighting technologies for our air, space, and cyberspace force. Collaborative Environment : K  fosters a dynamic and collaborative atmosphere where cross-functional teams of engineers, developers, and defense experts work in unison.

We practice Agile and Dev Ops principles, ensuring rapid iteration, continuous feedback, and integration across all projects. Our team is passionate, forward-thinking, and united by a mission-first mindset that encourages knowledge sharing, innovation, and problem-solving at every level. Impactful Work :
Your work here won't just be limited to software development-it will directly support the Department of Defense in expanding current national capabilities.

Key Responsibilities:

Design database models using Postgre

SQL Design geospatial models using GIS, PostGIS, and Mapbox / Open Layers Design, engineer, analyze, and develop software prototypes as part of a multi-disciplinary team Develop proof-of-concepts and prototypes of backend and backend for front-end components Engage with customers to better define the problem space and vision to determine capabilities and priorities for prototypes Work across multiple technology stacks, gaining hands-on experience with various languages, frameworks, and tools to support a broad range of applications Work Environment:

Location:

Colorado Springs, CO - Hybrid or Onsite Travel Requirements:
Minimal

Working Hours:

Flexible

Qualifications:

Required:

Security Clearance:
Must be eligible to obtain a U.S. government TS/SCI security clearance which is something only a U.S. citizen can obtain Required Experience and

Education:

BS degree in Computer Science or Information Systems. Other degrees will be considered with relevant work experience. Advanced proficiency in Java, and Java frameworks such as Spring Boot Proficiency in SQL

Experience with Docker

Experience with Azure Cloud

Experience with container orchestration with Kubernetes

Experience with git Hands-on experience with Apache Kafka Experience developing applications that interface with multiple message types, such as XML, JSON Ability to work independently to research and solve customer pain points Strong passion for conducting research, tackling complex problems, and continuously learning and adopting new technologies Desired:
Experience working with Geoserver, or other Web Map Servers Some experience working with Java script fameworks such as React Some experience working with Map Box or Open Layers Java script API Working knowledge of Elixir and other Erlang family of languages High level of curiosity and investigative mindset with an attention to detail, a tenacity of thought, the flexibility to adapt to new challenges, and the resiliency to overcome short-term hurdles by staying focused on the team's deliverables Passion for conducting research, tackling complex problems, and continuously learning and adopting new technologies Basic Compensation: $ - $ USD Annually (Colorado Springs Only)
The offered rate will be based on the selected candidate's knowledge, skills, abilities and/or experience and in consideration of internal parity. Additional Compensation: K  may offer bonuses, commissions, or other forms of compensation to certain job titles or levels, per internal policy or contractual designation. Additional compensation may be in the form of sign on bonus, relocation benefits, short-term incentives, long-term incentives, or discretionary payments for exceptional performance.

Belong, Connect and Grow at K  At K , we are passionate about our people and our Zero Harm culture. These inform all that we do and are at the heart of our commitment to, and ongoing journey toward being a People First company. That commitment is central to our team of team's philosophy and fosters an environment where everyone can Belong, Connect and Grow.

We Deliver - Together. K  is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, disability, sex, sexual orientation, gender identity or expression, age, national origin, veteran status, genetic information, union status and/or beliefs, or any other characteristic protected by…
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