Senior Specialist - Software Engineering

Job Title: Senior Specialist, Software Engineering

Job Code: 44992

Job Location: Colorado Springs, CO

Job Schedule: 9/80

Job Description:

The Senior Specialist, Software Engineering will provide technical leadership for software sustainment of a fielded satellite communications system. The role leads analysis and resolution of security findings, designs and implements complex system improvements, and delivers reliable software that supports an operational mission. Work includes architecture and detailed design, technical documentation, implementation, automated testing, and collaboration across engineering disciplines.

This position is located in Colorado Springs: L3Harris Careers in Colorado

Essential Functions:

• Lead software architecture, design, documentation, and implementation for complex software features and sustainment releases using Python, Java, C, C++, or comparable object-oriented languages.
• Develop and maintain automated unit and integration tests to verify software functionality and support the delivery of maintainable, well-documented code.
• Develop, troubleshoot, and support software in Unix/Linux environments using shell scripting and system-level debugging.
• Lead technically challenging sustainment activities, including security remediation, root-cause analysis, system improvements, and resolution of customer-impacting software issues.
• Conduct design and code reviews, mentor less-experienced engineers, and contribute to development standards, planning, estimation, and continuous improvement of engineering practices.
• Work on-site and collaborate with systems, test, cybersecurity, customer, and program stakeholders to define solutions, verify system behavior, and support deployment and operational readiness.
• Communicate complex technical information clearly to engineering and program stakeholders.
• Occasional travel may be required.

Qualifications:

• Bachelor’s Degree and minimum 6 years of prior relevant experience. Graduate Degree and a minimum of 4 years of prior related experience. In lieu of a degree, minimum of 10 years of prior related experience.
• Active Top Secret / SCI security clearance required.

Preferred Additional Skills:

• Experience with Meadowlands system development or comparable satellite communications mission systems.
• Experience designing, implementing, or improving CI/CD pipelines, including automated build, test, security, and deployment workflows.
• Experience developing, deploying, and troubleshooting containerized applications using Docker or comparable container technologies.
• Experience integrating software with FPGA-based systems, embedded hardware, or other hardware interfaces.
• Experience developing production software in TypeScript and modern web application frameworks.
• Experience defining test strategies and conducting software verification in mission-critical environments.
• Experience working in Agile and DevSecOps environments, including configuration management and secure software development practices.
• Familiarity with agentic AI concepts and AI-enabled development workflows, including prompt and context engineering, tool integration (e.g., APIs or MCP), development of reusable agents or skills, and validation of AI-generated software artifacts

In compliance with pay transparency requirements, the salary range for this role in Colorado is $97,000 - $180,000. This is not a guarantee of compensation or salary, as final offer amount may vary based on factors including but not limited to experience and geographic location. L3Harris also offers a variety of benefits, including health and disability insurance, 401(k) match, flexible spending accounts, EAP, education assistance, parental leave, paid time off, and company-paid holidays. The specific programs and options available to an employee may vary depending on date of hire, schedule type, and the applicability of collective bargaining agreements. 

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