L3Harris Technologies
L3Harris Technologies

60 L3Harris Technologies Optical Engineer Jobs Hiring Near You

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L3Harris Technologies Jobs Information

What is it like to work at L3Harris Technologies?

L3Harris Technologies is a company that values innovation, collaboration, and customer satisfaction, fostering a culture of teamwork and continuous improvement. The company's diverse teams work on various projects, from developing advanced communication systems to providing mission-critical solutions for defense and aerospace applications, often in a fast-paced and dynamic environment. Working at L3Harris Technologies may appeal to candidates who are passionate about technology, enjoy solving complex problems, and are motivated by the opportunity to contribute to critical national security and defense initiatives.

What makes L3Harris Technologies an attractive place to work?

L3Harris Technologies is a leading global aerospace and defense technology company that plays a critical role in advancing national security and public safety through its innovative solutions. The company fosters a collaborative and dynamic work environment that encourages creativity, teamwork, and professional growth, with opportunities to work on cutting-edge projects and cutting-edge technologies. Joining L3Harris Technologies offers a chance to contribute to meaningful missions, develop new skills, and advance in a stable and secure industry with a strong commitment to employee development and career advancement.
Infographic showing various Optical Engineer job openings at L3Harris Technologies in the United States as of August 2026, with employment types broken down into 100% Full Time. Highlights an 98% Physical, 1% Hybrid, and 1% Remote job distribution.

Senior Specialist, System Integration and Test Engineering

L3Harris Technologies

Palm Bay, FL • On-site

Full-time

Posted 20 days ago


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.

Job Title: Senior Specialist, Systems Integration and Test Engineering

Job Code: 42487

Job Location: Palm Bay, FL

Job Schedule: 9/80

Job Description:

This position provides system integration and test engineering expertise across a broad range of engineering tasks, from proposals to system architecture to hardware development, integration, test and delivery. This position will be part of a larger program team dedicated to providing the technical leadership necessary to meet the customer's technical, cost and schedule needs.

Essential Functions:

  • Applies system integration and test engineering standards, principles, theories, concepts and techniques to complex payloads and space vehicles
  • Specifies requirements, architects I&T approaches, analyzes, establishes flow down of requirements across flight hardware subsystems and critical ground support equipment
  • Participates in design peer reviews, plans top level I&T flow with a perspective on efficient use of assets and facilities.
  • Provides technical support to detailed test plans and guides team on I&T processes and procedures appropriate to the complexity of the program
  • Responsible for technical management of complex engineering tasks in electrical, mechanical, optical, software, systems, and/or hardware components
  • Directly supports detailed test planning and on-the-floor test execution for system level tests, based on subject matter expertise
  • Ability to obtain and maintain security clearance (TS/SCI)

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.
  • Systems, Mechanical, Electrical, Optical or thermal engineering background

Preferred Additional Skills:

  • Technical leadership with System I&T experience
  • Experience in at least one of the following areas: integration of hardware & software systems, system level TVAC testing, system level dynamic testing, EMI testing, electrical system end-end test, space vehicle level integration & test
  • Experience working closely with Customers, Business Development, and all functional disciplines
  • Understanding of I&T development processes and life cycle

#LI-KB1

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.

Employment Type: Full-Time