Senior Associate, Software Engineer
L3Harris Technologies· Defense· Oct 22, 2026 · 6d ago
Carlsbad, California, United States
In office
Full-time
Senior
$137K–$195K est.
2+ years exp
Job description
L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers’ mission and quest for professional growth. L3Harris provides an inclusive, engaging environment designed to empower employees and promote work-life success. Fundamental to our culture is an unwavering focus on values, dedication to our communities, and commitment to excellence in everything we do.
L3Harris is the Trusted Disruptor in defense tech. With customers’ mission-critical needs always in mind, our employees deliver end-to-end technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security.
J ob Title: Senior Associate, Software Engineer
Job Code: 45797
Job Location: Carlsbad, CA
Job Schedule: 9/80
Job Description:
The selected candidate will develop software for advanced tactical radio applications using computer science, engineering, and mathematical principles. They will collaborate with cross-functional engineering teams to design and evaluate hardware/software interfaces, system requirements, and overall performance. Responsibilities include supporting all phases of the software development life cycle for embedded, real-time control software, developing test procedures and documentation, analyzing results using modeling and test tools, participating in peer reviews, and identifying and resolving defects. This role requires proficiency in multiple programming languages and experience developing across Windows, Linux, and embedded real-time operating systems.
Essential Functions:
• Participate in software sustainment activities for a fielded communication system, including addressing security findings and implementing system improvements.
• Contribute to the full software development lifecycle, including design, documentation, implementation, and automated testing.
• Collaborate with team members to ensure system reliability, performance, and compliance with program requirements.
• Maintain documentation and technical artifacts in accordance with project and customer standards.
• Optional occasional travel may be required to support program needs.
• Active Secret, TS-SCI or ability to obtain one.
Qualifications :
• Bachelor’s Degree and a minimum of 2 years of prior related experience. Graduate Degree or equivalent with 0 to 2 years of prior related experience. In lieu of a degree, minimum of 6 years of prior related experience.
Preferred Skills:
• Experience with Python, Java, C, or C++.
• Experience programming in Unix/Linux environments including shell scripting.
• Experience with unit and integration testing.
• Strong development skills to include design concepts, supporting code reviews, and clear debugging logic.
• Experience with CI/CD pipeline development
• Experience with Docker deployments
• Experience with FPGA systems
• Experience in developing software in TypeScript.
• Experience working on software that interfaces with hardware.
• Familiar with Test Automation
In compliance with pay transparency requirements, the salary range for this role in California, Massachusetts, New Jersey, Washington, and the Greater D.C, Denver, or NYC areas is $86,000 - $160,000. 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.
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 .
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pythonjavaci/cddockertypescript
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Benefits
Benefits detected in the listing.
401(K)
Pto
Paid Time Off
Parental Leave