Mechanical Design Engineer Jobs in Florida
Mechanical design engineer jobs in Florida are active across aerospace and defense, medical devices, and marine systems, with openings at every level from entry-level drafters to senior principal engineers. The heaviest hiring is concentrated in the Orlando, Tampa, and Melbourne metro areas, where major employers such as Lockheed Martin, Raytheon Technologies, and L3Harris Technologies maintain large engineering campuses. The most in-demand specialties are CAD-driven product development, thermal and structural analysis, and systems integration for aerospace and defense platforms. Find a role that fits below and apply directly.
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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: Sr. Manager, Mechanical Engineer - Airbreathing and Turbomachinery Design
Job Code: 42430
Job Location: West Palm Beach, FL
Job Schedule: 9/80: Employees work 9 out of every 14 days – totaling 80 hours worked – and have every other Friday off
Job Description:
L3Harris is seeking a Sr. Manager, Mechanical Engineer – Airbreathing Propulsion and Turbomachinery Design for its West Palm Beach, Florida location.
This position is responsible for leading the Propulsion Systems Engineering Airbreathing Propulsion and Turbomachinery group within the Design group. This group focuses on the system design, component design and integration of Airbreathing propulsion systems. Additional responsibilities include Turbomachinery Design for Large Liquid Engine Systems. Programs supported include both military, commercial and NASA applications. This is a fast paced environment that requires knowledge of the entire value stream from proposals to product implementation.
Essential Functions:
50% - Provides technical leadership for the Propulsion Systems Engineering Design group which is critical to L3Harris Development and Production Programs. Advises subordinates in the resolution of technical, programmatic, and operational problems based on specific goals, L3Harris policy, procedures and meeting established schedules.- 20% - Develops and implements processes and tools as appropriate for the Propulsion Systems Engineering Design group for continued development, education and training. Participates in Technical Meetings (internal and external) as required to maintain knowledge in this field. Works across the company to ensure consistent application of best practices in performing job responsibilities.
- 20% - Manages direct reports working on a variety of project activities. Supports goals of integrated product teams by balancing work-loads and priorities of direct reports and addressing administrative issues pertaining to the accomplishment of tasks. Manages training budgets, conducts performance appraisals, and supports discretionary tasks as required.
- 10% - Works closely with the Business Development, Program Management., and Engineering Leadership to develop solutions and response to potential customer Propulsion system inquiries and proposal support.
- Travel: 10%.
- Ability to obtain and maintain a US Secret Security Clearance.
Qualifications:
Bachelor’s Degree with a minimum of 12 years of prior related experience. Graduate Degree with a minimum of 10 years of prior related experience. In lieu of a degree, minimum of 16 years of prior related experience.- 8 years’ experience with design of Airbreathing Propulsion System Design and experience in Turbomachinery Design.
- Demonstrated supervisory and/or leadership and strong communication skills managing a team of engineers with multiple assignments and priorities.
- 5 years Knowledge of DoD Security Regulation.
- 5 years’ EAR/ITAR experience.
Preferred Additional Skills:
Active US Secret Security Clearance on day 1.
Bachelor’s degree in Mechanical, Aerospace or Chemical Engineering (or other related discipline) is preferred.
- Advanced degree desired.
- Understanding of and planning skills for technology development for new propulsion products, including familiarity with performance metrics such as cost, schedule, and variance analysis.
- Experience with CREO and or NX CAD System and Windchill PLM System is desired.
#LI-EN2
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.
See All 29 Mechanical Design Engineer Jobs in Florida
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Find JobsMechanical Design Engineer Jobs by City in Florida
Where Florida roles are concentrated, by current openings.
Mechanical Design Engineer Job Market in Florida
A snapshot from current Florida openings, updated as new roles post.
Who's Hiring



Top Industries Hiring
- Retail
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- Technology & Software
What Florida Employers Look For
The qualifications that appear most often in mechanical design engineer jobs across Florida.
- Bachelor's degree in mechanical engineering or closely related engineering discipline required
- Proficiency in 3D CAD software such as SolidWorks, CATIA, or Creo
- Experience with GD&T, engineering drawings, and design-for-manufacture principles
- Familiarity with aerospace, defense, or medical device industry standards and regulations
- Ability to obtain or maintain a U.S. security clearance for defense-sector roles
- Strong background in finite element analysis, thermal modeling, or structural simulation tools
Mechanical Design Engineer Jobs in Florida: Frequently Asked Questions
How do you become a mechanical design engineer in Florida?
Most mechanical design engineer roles in Florida require a bachelor's degree in mechanical engineering from an ABET-accredited program. Florida does not mandate a state license for salaried engineers working under a professional engineer's supervision, though earning a Professional Engineer license through the Florida Board of Professional Engineers strengthens long-term career prospects and is required for independent design work. Many Florida employers in aerospace and defense also require candidates to be eligible for a security clearance.
How much do mechanical design engineers make in Florida?
Mechanical design engineers in Florida earn a median of about $99,980 a year, based on May 2025 Bureau of Labor Statistics wage data, ranging from around $66,260 for the lowest 10% to over $153,950 for the top 10%. Pay rises with experience, specialty, and employer.
Which companies hire mechanical design engineers in Florida?
Employers hiring mechanical design engineers in Florida right now include Blue Origin, L3Harris, and Northrop Grumman, based on current listings on Migrate Mate as of August 2026. Florida's deep aerospace, defense, and medical device sectors mean large established manufacturers and defense contractors account for a significant share of openings.
Which Florida cities have the most mechanical design engineer jobs?
The cities with the most mechanical design engineer openings in Florida are Florida, Orlando, and Melbourne. The distribution reflects the concentration of aerospace and defense contractors around Orlando and the Space Coast, Tampa's growing manufacturing and medical device sector, and Melbourne's anchor role as home to major defense engineering campuses including L3Harris and Northrop Grumman.
Are there remote mechanical design engineer jobs in Florida?
Yes, but they're rare. Mechanical design engineering is a hands-on discipline that typically requires access to labs, manufacturing floors, and physical prototypes, so most Florida roles are on-site or hybrid at best. About 22% of mechanical design engineer openings tied to Florida are remote or hybrid as of August 2026, and those tend to concentrate in early-stage design review or CAD modeling tasks where collaboration is primarily digital.
How can I get hired as a mechanical design engineer in Florida with little or no experience?
The most realistic entry path is applying to co-op and internship programs run by large Florida defense contractors such as Lockheed Martin, L3Harris, and Raytheon Technologies, which convert participants into full-time hires. Entry-level titles like junior mechanical engineer, design engineer I, or product development engineer are common starting points. A strong CAD portfolio in SolidWorks or CATIA, capstone project experience in aerospace or medical devices, and eligibility for a security clearance all improve your candidacy significantly with Florida employers.
Where can I find and apply to mechanical design engineer jobs in Florida?
You can find and apply to mechanical design engineer jobs in Florida on Migrate Mate, which lists current Florida openings updated regularly. Find roles that fit your background and apply directly to the employers posting them.
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