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Software Engineer II with Security Clearance
MKS2Co Spgs, CO🇺🇸United StatesPosted 11 Jul 2026
Quick Overview
Work Type
On Site
Schedule
Employee
Level
Mid Senior
Job Description
JOB SUMMARY: The Software Engineer II 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
Support other duties as assigned QUALIFICATIONS 4+ years of relevant experience in software engineering Strong experience & Java skills REQUIRED
C++ preferred
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
This role is 100% on-site and requires daily presence at the designated facility
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 Other duties as assigned SECURITY CLEARANCE: Minimum Active Secret Security Clearance required – Top Secret is preferred EDUCATION & CERTIFICATIONS: Bachelor’s Degree Required
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
Support other duties as assigned QUALIFICATIONS 4+ years of relevant experience in software engineering Strong experience & Java skills REQUIRED
C++ preferred
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
This role is 100% on-site and requires daily presence at the designated facility
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 Other duties as assigned SECURITY CLEARANCE: Minimum Active Secret Security Clearance required – Top Secret is preferred EDUCATION & CERTIFICATIONS: Bachelor’s Degree Required
Skills
Docker
Agile
Bamboo
C++
GitHub Actions
GitLab CI
JUnit
Java
Jenkins
Kubernetes
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