Top 249 Marine engineer Jobs in Florida

Mechanical Engineer II
Lithionics —Clearwater, FL
- $80,000 - $90,000 a year
- Full-time
- Mid-level
- 3 years
- Mentoring
Naval Architect/Marine Engineer
Costa Custom Boats —Clearwater, FL
- $50,000 - $75,000 a year
- Full-time
- AutoCAD
- Management
- CAD
- Relocation assistance
- Paid time off
Quick Apply
Systems Engineer Level 3 / 4
Northrop Grumman —Cape Canaveral, FL
- $98,400 - $184,200 a year
- Overtime
- 3 years
- Travel
- Senior level
- Paid holidays
- Disability insurance
Port Engineer
Blue Origin —Florida
- Full-time
- Background check
- Bachelor of Science
- Engineering
- Paid parental leave
- Paid holidays
Mechanical Engineer Senior - Marine Fluid System Design
Blue Origin —Florida
- Full-time
- Background check
- Schematics
- Construction site
- Paid parental leave
- Paid holidays
Marine Design & Engineering Projects Engineer
RINA —Fort Lauderdale, FL
- Analysis skills
- Mentoring
- 1 year
14h
Grounds Systems Cryogenic Fluids Design Engineer (Mid Career)
Blue Origin —Florida
- Full-time
- Background check
- 5 years
- DOT physical examination
- Paid parental leave
- Paid holidays
New Glenn Recovery Operations Engineer
Blue Origin —Florida
- Full-time
- Background check
- 5 years
- Bachelor of Science
- Paid parental leave
- Paid holidays
Marine Engineer
Crew Life at Sea —Miami, FL
- On call
- Engineering
- Mid-level
- Leadership
Mechanical Engineer Level 3 - Marine Fluid System Design
Blue Origin —Florida
- Full-time
- Background check
- Schematics
- Construction site
- Paid parental leave
- Paid holidays
Shift Lead - Marine Technicians - Offshore Recovery
Blue Origin —Florida
- Extended hours
- Background check
- Computer literacy
- Writing skills
- Paid parental leave
- Paid holidays
New Glenn Launch Recovery Engineer III
Blue Origin —Florida
- Full-time
- Background check
- 5 years
- Bachelor of Science
- Paid parental leave
- Paid holidays
Marine Service Engineer
Kone —Davie, FL
- Full-time
- Mid-level
- 3 years
- No degree
- Commuter assistance
- Health savings account
Field Service Engineer (Marine)
Caterpillar —Miramar, FL
- $89,210 - $133,810 a year
- Full-time
- Clean driving record
- Microsoft Excel
- Pass drug screening
- Health savings account
- Paid holidays
Senior Recovery Certification and Operations Engineer
Relativity Space —Cape Canaveral, FL
- $116,500 - $175,000 a year
- Background check
- Continuous improvement
- Travel
- Opportunities for advancement
Quick Apply
12d
Mechanical Engineer - Entry Level
Moffatt & Nichol —Tampa, FL
- Full-time
- Background check
- Research
- Office
- Wellness program
- Health savings account
Quick Apply
8d
Marine Engineer
Victory Casino Cruises —Cape Canaveral, FL
- Weekends as needed
- Background check
- Pass drug screening
- Mid-level
Quick Apply
Mechanical Engineer | Integrated Systems
SeaRobotics Corporation —Stuart, FL
- Email
- Background check
- Bachelor of Science
- Mid-level
Senior Manager - New Glenn Recovery Operations Engineer
Blue Origin —Florida
- Full-time
- Background check
- Bachelor of Science
- DOT physical examination
- Paid parental leave
- Paid holidays
Marine Engineer
AMERICAN NAUTICAL MANUFACTURING COM —Zephyrhills, FL
- $115,000 - $195,000 a year
- Full-time
- 5 years
- In-person
- Senior level
- Relocation assistance
- Paid time off
Quick Apply

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Mechanical Engineer II

Lithionics
Clearwater, FL

Apply Now

Job Details

Full-time
$80,000 - $90,000 a year

Qualifications

Design engineering
Design for manufacturability (DFM)
Sheet metal
Plastics

Full Job Description

Build the Future of Energy at Lithionics

At Lithionics, we’re redefining what’s possible in lithium-based energy storage. Our cutting-edge battery systems power mission-critical applications across marine, RV, specialty vehicle, and industrial markets. If you’re passionate about turning bold ideas into manufacturable, high-performance products, we want you on our team.

We’re seeking a Mechanical Engineer II who thrives at the intersection of innovation, precision, and production. In this role, you’ll help bring advanced battery systems from concept to reality—designing, validating, and optimizing solutions that are safe, scalable, and built to last. We are looking for someone with experience in designing multiple-component products that go to an end user.

What You’ll Do

As a Mechanical Engineer II, you’ll play a hands-on, high-impact role throughout the product lifecycle:

Design & Engineering

Lead the mechanical design of battery modules and enclosures with a focus on thermal management, structural integrity, and safety
Translate early concepts into robust, production-ready designs

Electromechanical Integration

Partner closely with Electrical Engineering to design busbars, wire harnesses, and PCB mounting solutions
Ensure proper creepage and clearance for high-voltage applications

Documentation & Standards

Create detailed blueprint drawings and technical specifications
Perform QA/QC reviews of peer designs to ensure accuracy and manufacturability
Apply GD&T (ASME Y14.5) to ensure proper fit and function

Analysis, Validation & Testing

Lead DFMEA sessions to proactively identify and mitigate risk
Develop and execute DVP&R plans
Oversee physical testing for vibration, thermal performance, ingress protection, and crash requirements

Manufacturing & Production Support

Develop comprehensive assembly documentation
Provide hands-on support on the manufacturing floor
Troubleshoot production challenges using 8D root-cause analysis

Leadership & Ownership

Serve as a technical mentor to junior engineers and designers
Help train team members on CAD best practices and SOPs
Act as Project Engineer for assigned product lines, coordinating with vendors and cross-functional teams (Electrical, Thermal, Software)

What You Bring

Required Qualifications

Bachelor’s degree in Mechanical Engineering or a related technical field
3+ years of professional mechanical design experience (must have actual design, not process, experience)
(Battery systems, automotive, power conversion, or aerospace experience strongly preferred)
Expert-level proficiency in SolidWorks or Autodesk Inventor
(CSWA/CSWP or equivalent certification a plus)
Strong understanding of:
- Material selection (plastics, sheet metal, busbars)
- Thermal interface materials
- DFM/DFA best practices

Preferred Experience

Experience with lithium-based battery systems
Background in Formula SAE, Solar Car, or similar hands-on engineering competitions
A mindset that views challenges as opportunities to innovate and improve

Why Lithionics?

Innovative products that make a real-world impact
End-to-end engineering exposure—from concept through production
A collaborative, technically driven culture
Opportunity to grow into technical leadership roles
Competitive compensation and benefits

Ready to Power What’s Next?

If you’re excited to design products that push the boundaries of energy storage and want to work with a passionate, high-performing engineering team, we’d love to hear from you.

Apply today and help engineer the future with Lithionics.

#lithionics

Apply Now

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