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.

Mid System Engineer

Company: Belay Technologies

Location: Baltimore, MD

Posted May 13, 2023

Belay Technologies is seeking a Mid-Level System Engineer to join their intel team. The company is a certified Service-Disabled Veteran-Owned Small Business that provides leading technology and engineering solutions to the DoD and commercial products.

Sr. Eng, Software Engineering - Remote

Company: Raytheon Technologies

Location: Remote

Posted May 12, 2023

Raytheon Intelligence & Space is seeking a highly experienced Software Developer to join a small, advanced team. The role involves supporting established applications, developing new applications and data analytic solutions, and providing direct customer interaction. Required skills include full-stack C# Web application development, strong communication skills, and a University Degree or equivalent experience.

Sr. Business Analyst - SQL

Company: Mavensoft Technologies

Location: Portland, OR

Posted May 13, 2023

This is a remote position in the utility industry, offering a 6-month contract in Portland, OR. The role involves working with key stakeholders, analyzing software, and producing data maps. Preferred skills include curiosity, detail-orientation, and self-starter attitude. The team size is 6-8 resources.

Test Engineer - NVH & Durability

Company: Trane Technologies

Location: Minneapolis–Saint Paul, MN

Posted May 13, 2023

The text describes a job position for a Test Engineer - Durability & NVH at Trane Technologies. The role involves planning and executing NVH and durability programs, interpreting test methods, and collaborating with the simulation team. The ideal candidate should have a Master's or Bachelor's degree in Mechanical Engineering, NVH or structural lab experience, and skills in digital signal processing, instrumentation, and simulation. The company offers competitive compensation, comprehensive benefits, and is an equal opportunity employer.

IT Project Manager -PMP, ADP

Company: Mavensoft Technologies

Location: Portland, OR

Posted May 13, 2023

None Found

Optimization Engineer

Company: Legion Technologies

Location: Remote

Posted May 12, 2023

Legion is seeking a highly skilled Optimization Engineer to join their team and implement and evolve the Legion scheduling application. The ideal candidate will have a deep understanding of mathematical optimization concepts, experience with Springboot, Hibernate, MySQL, and Bachelor's or Master's Degree in Mathematics, Operations Research or similar field. The company offers competitive compensation and benefits, including a monthly premium and other flexible medical, dental, and vision plans, unlimited Paid Time Off and Paid Holidays, parental leave, stock equity, and monthly wellness reimbursement. Legion is a fully remote employer and determines pay using local, national, and industry-specific survey data.

Cyber Info Assurance Analyst

Company: Torch Technologies, Inc.

Location: Huntsville, AL

Posted May 13, 2023

Torch Technologies is seeking a Cyber Analyst to provide technical support in defense acquisition, with a focus on agile software development and digital engineering tools and processes. The ideal candidate will have a strong background in system administration and Information System Security Officer duties. This position is in Huntsville, AL.

Python Developer - Must Be US Citizen

Company: IERUS Technologies, Inc.

Location: Huntsville, AL

Posted May 13, 2023

IERUS Technologies, Inc. is a company specializing in electromagnetic spectrum technologies and design for various applications. They offer a range of competencies including software development, air and missile defense, and systems engineering. The company aims to provide value to defense and commercial customers by accelerating the technology life cycle. IERUS is currently seeking a Python Developer with mid to senior level experience, US citizenship, and active security clearance.

Senior Linux Systems Engineer

Company: Belay Technologies

Location: Baltimore, MD

Posted May 13, 2023

Belay Technologies has been recognized as a Best Place to Work in Baltimore for three consecutive years. The company is seeking a Senior Linux System Engineer to join their team and develop system requirements specifications, analyze system requirements, and provide technical leadership for integration of requirements, design, and technology. The position requires a TS/SCI with polygraph clearance, 20 years of experience as a SE, and a Bachelor's degree in System Engineering or a related field. The successful candidate will manage system requirements, contribute to systems engineering documentation, and coordinate the resolution of action items from CCB meetings. The company offers competitive benefits, including 8 weeks of paid leave, 10% matching in 401(k) contributions, and a rich medical coverage plan.

Senior Robotics Software Engineer - SLAM

Company: Exyn Technologies

Location: Remote

Posted May 13, 2023

Exyn Technologies is seeking a Senior Robotics Software Engineer with expertise in SLAM to develop and implement cutting-edge algorithms for aerial autonomy. The role offers a competitive salary, equity, and a comprehensive benefits package. The company values diversity, inclusion, and cultural autonomy, and offers asynchronous work and agility to create, achieve, and innovate.

Senior Software Engineer

Company: Metropolis Technologies

Location: New York City, NY

Posted May 12, 2023

The text describes a job posting for a Senior Software Engineer at Metropolis, a company that develops advanced computer vision and machine learning technology for mobile commerce. The role involves designing and implementing mobility products, mentoring other engineers, and ensuring the platform's scalability and availability. The company is seeking someone with 5+ years of software engineering experience and knowledge of large-scale, high-quality systems and software products.

Mid System Administrator

Company: Belay Technologies

Location: Baltimore, MD

Posted May 13, 2023

Belay Technologies has been recognized as a Best Place to Work in Baltimore for three consecutive years. They are seeking a Mid-Level System Administrator to join their team. The role involves providing support for IT systems, managing infrastructure, and resolving problems. The candidate must have a TS/SCI clearance, 10 years of SA experience, a Bachelor's degree in a technical discipline, and experience with Splunk. The company offers competitive benefits, including 8 weeks of paid leave, a 10% 401(k) match, and a student loan repayment program. Belay Technologies is an Equal Opportunity Employer.

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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