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Associate, System Integration and Test Engineer

San Diego, California
Full Time On-site

Summary

Job Description

L3Harris in San Diego, CA is seeking a skilled, self-driven Test Engineer to join our team. In this role, you will be responsible for testing circuit cards and software, test case automation as well as conducting tests on RF hardware. The ideal candidate will possess excellent troubleshooting abilities and demonstrate proficiency in both Python and LabVIEW.

Essential Functions:

  • Develop and execute test plans for RF circuit cards, software, and RF hardware
  • Design and automate test scripts using Python and LabVIEW
  • Troubleshoot and resolve hardware and software issues during testing
  • Document test results and provide detailed feedback to engineering teams
  • Collaborate with engineers to improve test procedures and product quality

Required Qualifications (one of the following):

  • Bachelor’s Degree in Electrical Engineering or Computer Engineering 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 Additional Skills:

  • Strong knowledge of Python and LabVIEW
  • Hands-on experience with circuit card testing and RF hardware testing
  • Excellent troubleshooting and problem-solving skills
  • Ability to independently conduct design verification testing.
  • Excellent written and verbal communication skills, including producing clear technical documentation and delivering effective presentations
  • Collaborative spirit with an enthusiasm for innovation, hands-on development, and continuous improvement
  • Ability to work in a fast-paced, collaborative environment.
  • Understanding of digital design fundamentals, including modem architectures, power supplies, interfacing with ADCs, FPGAs, and more.
  • Ability to work independently and in a team environment
  • Strong verbal and written communication skills

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 $76,500 - $141,500. 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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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.

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