TS​/SCI Senior Software Engineer Security Clearance

Position: TS/SCI Senior Software Engineer with Security Clearance
Job Description Job Title :
Senior Software Engineer

Location:

Boulder, CO Security Clearance:
Active T op Secret with SCI eligibility We question. We listen. We adapt. Be honest. Be pragmatic. Omni Federal , founded in 2017 and headquartered in Washington, DC, is a highly specialized software solutions provider with a robust presence in key locations across the United States, including Boston, MA, Colorado Springs, CO, San Antonio, TX, and St. Louis, MO. Born out of the Department of Defense's software factory ecosystem, Omni has rapidly distinguished itself by delivering both mission-critical and enterprise solutions that enhance the technological capabilities of the federal government.

With a focus on areas such as Command and Control, Cybersecurity, Space, Geospatial, and Modeling & Simulation, Omni leverages cutting-edge commercial technology tailored to government objectives, improving mission performance and delivering transformative outcomes for the Department of Defense (DoD), Intelligence Community (IC), and their end-users. The company's innovative approach is backed by its Omni Labs and SBIR Innovation centers, where they develop advanced platforms and tools in data mesh, secure connectivity, and intelligent automation.

Why Omni?
* Environment of Autonomy

* Innovative Commercial Approach

* People over process We are seeking a Senior Software Engineer to support programs within our Space Portfolio. Candidates must be experienced, innovative, and capable of leading the design and development of complex software systems that integrate across multiple platforms and mission domains. Position Description As a Senior Software Engineer, you will design, develop, and deliver secure, scalable software systems supporting complex mission environments.

You will work hands-on with modern frameworks, contribute to architectural decisions, and ensure system reliability across distributed and integrated platforms. This role requires strong technical acumen, collaboration skills, and a focus on delivering software that meets both performance and mission demands. Responsibilities:
Software Development & Design:
• Design and implement software components using modern programming languages and frameworks.
• Develop APIs, microservices, and integrations to support distributed systems.
• Contribute to system and software architecture discussions to ensure scalability and maintainability. Integration & Testing:
• Support integration of software across subsystems and partner platforms.
• Develop and execute unit, integration, and functional tests.
• Troubleshoot complex software issues and implement effective fixes. Collaboration & Delivery:
• Work closely with system engineers, Dev Sec Ops , and product teams to define and deliver solutions.
• Participate in sprint planning, backlog refinement, and agile ceremonies.
• Provide mentorship and technical guidance to mid-level and junior engineers. Dev Sec Ops  & Continuous Improvement:
• Contribute to CI/CD pipeline development and automation efforts.
• Implement secure coding practices and maintain compliance with DoD cybersecurity standards.
• Drive process improvement across software lifecycle management. Requirements:
● Bachelor's degree in Computer Science, Software Engineering, or related technical field.
● 6-10 years of professional software engineering experience.
● Proficiency in modern programming languages (e.g., Python, Java, C++, C#).
● Experience developing and integrating software within complex, multi-system environments.
● Familiarity with CI/CD pipelines, automated testing, and version control tools.
● Understanding of secure coding and compliance frameworks (RMF, NIST, etc.).
● Strong analytical, communication, and collaboration skills.
● Active Top Secret clearance with SCI eligibility.
● Travel: 10% Our team is always hungry for more - more knowledge, more problem solving, more growth, more innovation, and, ultimately, customer success. This hunger and hustle fuel our determination to excel in everything we do. It's not just about meeting established goals; it's about exceeding them. We take immense pride in applying our expertise in…