Jobs at L3Harris Technologies

362,554 open positions

Founded in 2019 from the merger of Harris Corporation and L3 Technologies, L3Harris Technologies is a global leader in aerospace, defense, and communications solutions. The company designs advanced radar, satellite, and electronic warfare systems that power aircraft, ships, and space missions.

Job seekers find roles ranging from systems engineering and software development to cybersecurity, data analytics, and supply‑chain logistics. Interviews emphasize technical problem‑solving, teamwork, and a commitment to mission‑critical reliability.

By browsing L3Harris listings on Job Transparency, candidates can compare posted salaries to industry benchmarks, read employee sentiment scores, and spot emerging hiring trends—information that speeds decision‑making and negotiation.

Sr Project Developer

Company: Trane Technologies

Location: Memphis, TN

Posted Oct 02, 2022

Trane Technologies is offering a Project Developer role in their Energy Services department. The job involves developing HVAC systems and solutions, supporting account managers, and managing design and construction documents. The company is looking for a candidate with a four-year degree in Engineering, Technical field or Business, and experience in project management and performance contracting.

Senior Embedded Software Development Engineer

Company: Trane Technologies

Location: Minneapolis–Saint Paul, MN

Posted Oct 02, 2022

The job posting is for a Senior Embedded Software Development Engineer position at Trane Technologies, requiring experience with Linux operating system, ARM processors, and software development. The role involves designing, developing, and delivering maintainable Board Support Packages, ensuring new software products are designed for security, and contributing to technical designs and controller requirements.

Sr. Business Systems Analyst - Remote

Company: CentralSquare Technologies

Location: Remote

Posted Oct 02, 2022

CentralSquare offers a collaborative work environment, competitive compensation, and flexible work arrangements. The company is looking for a business analyst to work with various stakeholders to assess business needs and improve work processes.

MDA Test Engineer

Company: Torch Technologies, Inc.

Location: Huntsville, AL

Posted Oct 03, 2022

Torch Technologies is seeking a junior test analyst with experience in system performance and interoperability analyses. The candidate will perform analytical support for system-level test events and use existing tools to analyze and visualize performance.

Web Developer

Company: LS Technologies

Location: Washington DC

Posted Oct 02, 2022

The job posting is seeking a creative Web Developer to join the NAS Resiliency Team. The team provides engineering and program management support for the planning, design, implementation, and assessment of resiliency measures. The job responsibilities include developing UI, building scalable web applications, testing, and collaborating with the team.

Principal Software Engineer

Company: Raytheon Technologies

Location: Atlanta GA

Posted Oct 02, 2022

The job posting is for a Software Engineer position at Raytheon Technologies, requiring experience in embedded software design, integration, and test, as well as an Active or Current DoD Security Clearance. The job offers relocation assistance and is an equal opportunity employer.

Surveillance and Targeting Systems (STS) - Principal Specialist - FP&A (Remote)

Company: Raytheon Technologies

Location: Remote

Posted Oct 02, 2022

The job posting is for a Principal Specialist in Financial Planning and Analysis (FP&A) to support the Surveillance and Targeting Systems (STS) team at Raytheon Technologies. The role requires 5+ years of experience in budgeting, financial consolidation, and forecasting, as well as strong analytical and critical thinking skills.

Test Systems Engineer II

Company: Raytheon Technologies

Location: Tucson, AZ

Posted Oct 03, 2022

The job posting is for a near-graduate or recent college graduate with a Master's of Science STEM degree to work in the Test Systems Product Team Directorate at Raytheon Missiles & Defense. The team is responsible for developing test solutions for all Raytheon Missile Defense products and is looking for candidates with experience in test system level design, circuit design, and schematic creation.

Data Science Intern, Remote

Company: Raytheon Technologies

Location: Remote

Posted Oct 02, 2022

The job posting is for a Data Science intern at Raytheon Missiles & Defense, requiring a bachelor's or master's degree in STEM fields, experience in data science and machine learning, and a US security clearance. The company offers a total rewards package, flexible work schedules, and achievement awards.

SW Software Engineer II - 2023 Master's Degree

Company: Raytheon Technologies

Location: Tucson, AZ

Posted Oct 03, 2022

The job posting is for a software engineer position at Raytheon Missiles & Defense, a company that values diversity and innovation. The job involves developing software applications, including integration and testing, and requires a master's degree in a STEM field and experience with C++, C, or Java.

Global Trade Senior Analyst - Remote

Company: Raytheon Technologies

Location: Remote

Posted Oct 02, 2022

The job description is for a Global Trade Senior Analyst position at Raytheon Missiles & Defense. The role involves developing export and import strategies, managing day-to-day execution of agreements and licenses, and ensuring regulatory compliance. The job requires a BS/BA degree, 2 years of professional work experience in Global Trade or compliance, and U.S. Citizenship.

Technical Project Manager

Company: Tyler Technologies

Location: Washington DC

Posted Oct 02, 2022

Tyler's Technical Project Managers are skilled in managing multiple priorities and working closely with stakeholders. They are familiar with the software development life cycle and can create full-scale project plans. The SaaS Products Delivery team is looking for a talented individual to help grow the business while providing world-class customer service. The role involves learning about Federal Division turnkey SaaS products, communicating project expectations, estimating resources, developing budget proposals, and managing project timelines. The successful candidate will also need to have experience managing software development-related projects in Agile environments, understanding web-application programming, and familiarity with database and operating systems.

Frequently Asked Questions

What is it like to work at L3Harris Technologies?
Employees describe a culture focused on innovation, safety, and continuous learning. The company offers structured career paths, mentorship programs, and regular technical workshops that help teams stay ahead in defense and aerospace tech.
What types of positions are available at L3Harris?
Open roles span software engineering, systems engineering, avionics, cybersecurity, data science, program management, test & evaluation, supply‑chain logistics, and customer support. Technical roles require strong analytical skills, while non‑technical roles emphasize project coordination and client relations.
How can I stand out as an applicant?
Tailor your résumé to highlight specific projects that solved real‑world defense problems, quantify achievements, and include certifications in relevant standards (e.g., ISO 9001, ITIL, Six Sigma). Prepare for behavioral interviews by practicing STAR stories that showcase teamwork, resilience, and mission‑driven results.

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