Skip to content

Sr. Specialist, Software Engineering

Huntsville, Alabama
Full Time On-site

Summary

Job Description

Job Title: Senior Specialist, Software Engineering

Job Code: 38205

Job Location: Huntsville, AL

Job Schedule: 9/80: Employees work 9 out of every 14 days – totaling 80 hours worked – and have every other Friday off

Job Description:
L3Harris Missile Solutions segment is seeking a Senior Specialist, Software Engineer in Huntsville, AL, to develop real-time embedded control software and application software for defense propulsion systems. This hands-on role supports the full software lifecycle—including requirements, design, implementation, and testing—in a fast-paced laboratory environment and may include support for live hot-fire engine tests.

Essential Functions:
90% – Contribute to a software development team responsible for requirements analysis, design, implementation, unit testing, and integration of embedded real-time control and/or application software. Develop software documentation, support internal and customer reviews of software work products, and assist with preparation for program milestone reviews.
10% – Support software process improvement by analyzing software metrics, identifying process gaps, developing and evaluating improvement options, refining metric definitions and collection methods, and assessing industry tools and resources to advance the growth and maturity of the software organization.
• Must be able to obtain and maintain a U.S. Security Clearance at the appropriate level (U.S. Citizenship required).
• Must be able to satisfy federal government requirements for access to government information; dual citizenship may preclude meeting this requirement.
• Travel up to 10% may be required to support test activities.

Qualifications:
• Bachelor’s degree in Computer Science, Computer Engineering, Electrical Engineering, or a related discipline, and a minimum of 6 years of prior relevant experience; or a graduate degree and a minimum of 4 years of prior related experience; or, in lieu of a degree, a minimum of 10 years of prior related experience.

Preferred Additional Skills:
• 6+ years of experience in embedded real-time software development
• 6+ years of experience developing software in C/C++
• Strong written and verbal communication skills
• Proven ability to work effectively in a team environment
• Real-Time Operating System (RTOS) experience (NI Linux, Integrity, Red Hat Linux, QNX)
• Experience with communication protocols (1553, TCP/IP, RS-422, SPI)
• Experience with UML and design tools (Enterprise Architect, Rhapsody, Cameo)
• Hardware and software integration experience
• Working knowledge of laboratory test equipment (multimeters, oscilloscopes, power supplies)
• Familiarity with software development IDEs and lifecycle management tools
• Understanding of CMMI Level 3 or higher software processes

#LI-SP1

L3Harris Technologies is proud to be an Equal Opportunity Employer. L3Harris is committed to treating all employees and applicants for employment with respect and dignity and maintaining a workplace that is free from unlawful discrimination. All applicants will be considered for employment without regard to race, color, religion, age, national origin, ancestry, ethnicity, gender (including pregnancy, childbirth, breastfeeding or other related medical conditions), gender identity, gender expression, sexual orientation, marital status, veteran status, disability, genetic information, citizenship status, characteristic or membership in any other group protected by federal, state or local laws. L3Harris maintains a drug-free workplace and performs pre-employment substance abuse testing and background checks, where permitted by law.

Please be aware many of our positions require the ability to obtain a security clearance. Security clearances may only be granted to U.S. citizens. In addition, applicants who accept a conditional offer of employment may be subject to government security investigation(s) and must meet eligibility requirements for access to classified information.

By submitting your resume for this position, you understand and agree that L3Harris Technologies may share your resume, as well as any other related personal information or documentation you provide, with its subsidiaries and affiliated companies for the purpose of considering you for other available positions.

L3Harris Technologies is an E-Verify Employer. Please click here for the E-Verify Poster in English or Spanish. For information regarding your Right To Work, please click here for English or Spanish.

About L3 Harris

L3 Harris

L3 Harris is one of the largest defense and aerospace companies in the United States, delivering advanced technologies that support missions across air, land, sea, space, and cyber domains. The company develops communications systems, space payloads, intelligence platforms, electronic warfare capabilities, missile defense technologies, and mission-critical sensors used by the U.S. military, intelligence community, and allied nations around the world.

For job seekers, L3Harris offers opportunities across engineering, software development, cybersecurity, space systems, manufacturing, intelligence, program management, and mission operations. The company is especially attractive to veterans, cleared professionals, and engineers who want to work on advanced technologies that directly support national security. With programs spanning tactical communications, ISR platforms, satellite systems, and defense electronics, employees have the opportunity to contribute to some of the military’s most important capabilities.

Unlike companies focused on a single mission area, L3Harris operates across a diverse portfolio of defense technologies, providing employees exposure to a broad range of programs and technical disciplines. Teams work on everything from secure communications and autonomous systems to space-based sensors and electronic warfare platforms, creating opportunities for both specialization and long-term career growth within the organization.

As governments continue investing in modernization, space capabilities, resilient communications, and advanced sensing technologies, L3Harris remains one of the most important employers in the defense industry. For professionals seeking a mission-driven career with strong growth opportunities, technical challenges, and direct impact on global security, L3Harris continues to stand out as a leading destination in aerospace and defense.

Go to company profile