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Lead, Software Engineer with Security Clearance
L3Harris TechnologiesGreenville, TX🇺🇸United StatesPosted 9 Jul 2026
Quick Overview
Work Type
Hybrid
Schedule
Employee
Level
Mid Senior
Job Description
Job Title: Lead, Software Engineer Job Code: 30612
Job Location: Greenville, TX
Schedule: 9/80 Job Description:
L3Harris is currently seeking a Lead, Software Engineer to join our team. This position will be based at our Greenville, TX facility and offers a 9/80 schedule. Essential Functions:
Engage effectively in collaboration across Software Engineering groups and with cross-functional teams.
Able to communicate effectively and work closely across departmental and cross functional teams.
Perform software coding and debugging, perform software unit tests, and integrate software components.
Support continuous improvement, process innovation, and lessons learned activities.
Mentor and provide technical guidance to junior engineers. Qualifications:
Active US Secret clearance.
Bachelor’s Degree and minimum 9 years of prior relevant experience, or Graduate Degree and a minimum of 7 years of prior relevant experience.
Demonstrated operational experience in cyber-security needs and impacts.
Demonstrated functional and object-oriented development experience in LINUX using high level languages such as C/C++ or JAVA.
Demonstrated experience in Agile development and essentials of DevOps.
Demonstrated software component experience in design, development, implementation, and integration in a system of systems.
Demonstrated background using scripting languages such as Bash and Python. Preferred Additional Skills:
Active US Top Secret/SCI clearance.
Experience in Design Patterns and Frameworks.
Understanding of virtualization, containerization, and hybrid computing environments.
Experience with Aerospace/DoD programs
Experience with communications system integration, RF systems, computer, network, storage, software development, Multi-Level Security systems, and mission interface designs.
Experience with ISR Systems.
Experience in SQL/NoSQL database design and queries.
Software and hardware troubleshooting background.
Experience with software automated test tools and frameworks.
Multi-threaded, parallel, and/or GPU programming experience.
Google Protocol Buffers and network socket programming.
Job Location: Greenville, TX
Schedule: 9/80 Job Description:
L3Harris is currently seeking a Lead, Software Engineer to join our team. This position will be based at our Greenville, TX facility and offers a 9/80 schedule. Essential Functions:
Engage effectively in collaboration across Software Engineering groups and with cross-functional teams.
Able to communicate effectively and work closely across departmental and cross functional teams.
Perform software coding and debugging, perform software unit tests, and integrate software components.
Support continuous improvement, process innovation, and lessons learned activities.
Mentor and provide technical guidance to junior engineers. Qualifications:
Active US Secret clearance.
Bachelor’s Degree and minimum 9 years of prior relevant experience, or Graduate Degree and a minimum of 7 years of prior relevant experience.
Demonstrated operational experience in cyber-security needs and impacts.
Demonstrated functional and object-oriented development experience in LINUX using high level languages such as C/C++ or JAVA.
Demonstrated experience in Agile development and essentials of DevOps.
Demonstrated software component experience in design, development, implementation, and integration in a system of systems.
Demonstrated background using scripting languages such as Bash and Python. Preferred Additional Skills:
Active US Top Secret/SCI clearance.
Experience in Design Patterns and Frameworks.
Understanding of virtualization, containerization, and hybrid computing environments.
Experience with Aerospace/DoD programs
Experience with communications system integration, RF systems, computer, network, storage, software development, Multi-Level Security systems, and mission interface designs.
Experience with ISR Systems.
Experience in SQL/NoSQL database design and queries.
Software and hardware troubleshooting background.
Experience with software automated test tools and frameworks.
Multi-threaded, parallel, and/or GPU programming experience.
Google Protocol Buffers and network socket programming.
Skills
SQL
Agile
Bash
C++
Java
Python
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