Sr. Software Engineer III - Java, Docker, Kubernetes | Cleared

trace3

Colorado Springs, Colorado · Colorado Springs · United States

Posted Jun 10, 2026

Other
On-site
T3 Government

Apply on company site

Job description

Who is Trace3?

Trace3 is a leading Transformative IT Authority, providing unique technology solutions and consulting services to our clients. Equipped with elite engineering and dynamic innovation, we empower IT executives and their organizations to achieve competitive advantage through a process of Integrate, Automate, Innovate.

Our culture at Trace3 embodies the spirit of a startup with the advantage of a scalable business. Employees can grow their career and have fun while doing it!

Trace3 is headquartered in Irvine, California. We employ more than 1,200 people all over the United States. Our major field office locations include Denver, Indianapolis, Grand Rapids, Lexington, Los Angeles, Louisville, Texas, San Francisco.

Ready to discover the possibilities that live in technology?

Come Join Us!

Street-Smart - Thriving in Dynamic Times

We are flexible and resilient in a fast-changing environment. We continuously innovate and drive constructive change while keeping a focus on the “big picture.” We exercise sound business judgment in making high-quality decisions in a timely and cost-effective manner. We are highly creative and can dig deep within ourselves to find positive solutions to different problems.

Juice - The “Stuff” it takes to be a Needle Mover

We get things done and drive results. We lead without a title, empowering others through a can-do attitude. We look forward to the goal, mentally mapping out every checkpoint on the pathway to success, and visualizing what the final destination looks and feels like.

Teamwork - Humble, Hungry and Smart

We are humble individuals who understand how our job impacts the company's mission. We treat others with respect, admit mistakes, give credit where it’s due and demonstrate transparency. We “bring the weather” by exhibiting positive leadership and solution-focused thinking. We hug people in their trials, struggles, and failures – not just their success. We appreciate the individuality of the people around us.

**This position is fully on-site in Colorado Springs at Peterson SFB - ACTIVE Secret Clearance minimum REQUIRED

JOB SUMMARY:

The Software Engineer III will design, develop and maintain mission-critical software in support of missile warning systems. Develops and maintains complex engineering computer programs, and performs coding, testing, installing, and maintaining of engineering computer programs having features including multiplicity of function, critical constraints, and elaborate input/output. This position is 100% on-site and requires hands-on collaboration with cross-functional teams in a secure environment.

SUMMARY OF ESSENTIAL JOB FUNCTIONS:

Develop, create, modify, operate, integrate, test and maintain software systems or platforms
Write and maintain unit tests to ensure code quality and reliability
Containerize existing codebases using Docker and other container technologies
Analyze user needs and develop software solutions
Ensure security of software and systems
Work with Agile teams in high-level design, development, implementation, integration and verification of software components
Attend and Participate in Periodic Large Scale Agile Planning events, as well as standard Agile meetings (Sprint Planning, Daily Stand-ups, Backlog Grooming, Sprint Reviews and Retrospectives)
Develop computer program documentation and operational procedures
Provide diagnostic support to correct processing anomalies in complex computer programs
Assist in the preparation of specifications and other activities that require knowledge of programming principles and techniques
Interpret requirements and performs analysis to ensure that objectives are met

QUALIFICATIONS

4+ years of relevant experience in software engineering
Strong experience & Java skills REQUIRED
Experience with unit testing frameworks such as JUnit, Google Test, or similar
Experience containerizing applications using Docker required (Kubernetes experience a plus)
Hands-on experience with CI/CD tools such as Jenkins, Atlassian Bamboo, GitLab CI, or GitHub Actions
Wide breadth of expertise in development languages, tools and environments in the design and development of software-centric solutions
Producing design documentation and as-built documentation with little or no assistance

SECURITY CLEARANCE: Minimum Active Secret Security Clearance required – Top Secret is preferred

EDUCATION & CERTIFICATIONS: Bachelor’s Degree Preferred

Actual salary will be based on a variety of factors, including location, experience, skill set, performance, licensure and certification, and business needs. The range for this position in other geographic locations may differ. Certain positions may also be eligible for variable incentive compensation, such as bonuses or commissions, that is not included in the base salary.

Estimated Pay Range

$14,000—$175,000 USD

The Perks

Comprehensive medical, dental and vision plans for you and your dependents
401(k) Retirement Plan with Employer Match, 529 College Savings Plan, Health Savings Account, Life Insurance, and Long-Term Disability
Competitive Compensation
Training and development programs
Major offices stocked with snacks and beverages
Collaborative and cool culture
Work-life balance and generous paid time off

Our Commitment

At the core of Trace3's DNA is our people. We are a diverse group of talented individuals who understand the importance of teamwork and demonstrating leadership, character, and passion in all that we do.

We’re committed to fostering an inclusive workplace where everyone feels respected, valued, and empowered to grow. We recognize that embracing diversity drives innovation, improves outcomes, fosters collaboration, boosts teammate satisfaction, and builds a more inclusive culture.

As an equal opportunity employer, Trace3 bases all employment decisions based on individual qualifications, merit, and business requirements. We do not engage in discrimination on the basis of race, color, religion, sex (including gender identity, sexual orientation, and pregnancy), national origin, age (40 or older), disability, genetic information, or any other characteristic protected by federal, state, or local law.

Any demographic information provided is strictly voluntary, kept confidential in accordance with Equal Employment Opportunity (EEO) regulations, and will not be used in employment decisions, including hiring, promotions, or mentorship programs. We are committed to providing equal employment opportunities for all.

If you require a reasonable accommodation to complete the application process or participate in an interview, please email recruiting@trace3.com.

***To all recruitment agencies: Trace3 does not accept unsolicited agency resumes/CVs. Please do not forward resumes/CVs to our careers email addresses, Trace3 employees or any other company location. Trace3 is not responsible for any fees related to unsolicited resumes/CVs.