Prototype Engineer Jobs in Florida (NOW HIRING)

Job ID: 725951BR Date posted: May. 04, 2026
Description:
You will be the Prototype Machinist / NC Programmer for the Engineering & Prototype Laboratory (EPL) team. Our team provides engineering and fabrication support for research‑and‑development initiatives within Lockheed Martin Missiles & Fire Control.
What You Will Be Doing
As a Prototype Machinist / NC Programmer you will be responsible for interpreting drawings and 3D models, developing fabrication processes, and generating NC code in a "Build to Print" environment.
Your responsibilities will include, but are not limited to:

• Plan, tool, and set up multi‑axis mills, lathes, and mill‑turn machines (including 5‑axis contouring) for complex prototype hardware.


• Create and verify NC programs using CAD/CAM software to meet exacting tolerances.


• Fabricate fixtures, work‑holding solutions, and custom tooling to support unique part geometries.


• Measure and inspect machined components, ensuring compliance with engineering specifications.


• Prepare hardware for test or field deployment, exercising independent judgment on execution methods.

Why Join Us
We are looking for a self‑directed, technically skilled professional who thrives on solving challenging machining problems. The ideal candidate is meticulous, collaborative with the EPL engineering staff, and passionate about turning innovative designs into high‑precision hardware.
We are committed to supporting your work‑life balance and overall well‑being, offering flexible scheduling options. Learn more about Lockheed Martin's comprehensive benefits package here.
Further Information About This Opportunity
This position is in Orlando. Discover more about our Orlando, Florida location.
MUST BE A U.S. CITIZEN - This position is located at a facility that requires special access.
Basic Qualifications:
• Experience with CNC controls using EIA and Conversational
programming including Fanuc, Mazak and HAAS.
• Ability to write and edit G & M Code including MDI programming.
• Cutting Tool and Holder knowledge and selection
experience.
• Knowledge of Speed and Feeds for efficient machining performance of cutting tools in Aluminum and Stainless Steels.
• In-process inspection of work for quality assurance using and/or making gages required when needed.
• Due to facility requirements, all candidates must be U.S. Citizens
Desired Skills:
• Experience with Fixture Design and Fabrication. General Milling & Turning procedures.
• NC Programming or CAM Software experience (CATIA and/or ProE/CREO)
• Basic GD&T Experience
• 10 Yrs Experience in a Development & Prototype "Build to Print" Machining environment.
• Horizontal Boring Mill (G&L) - 5-Axis Full Contouring experience.
• Mazak Integrex Multi-Axis MillTurn - 5-Axis Full Contouring experience.
• Mazak VariAxis & Vortex Milling - 5-Axis Full Contouring experience.
• Mazak SmoothX, Matrix and 640M Control experience.
• HAAS 3 to 5 Axis Control experience.
• Thorough knowledge of Speed and Feeds for efficient machining performance of cutting tools in Exotic and Heat Treated materials.
• Extensive GD&T Experience
• Tool Grinding experience a plus.
• Wire or Sinker EDM experience a plus.
Security Clearance Statement: This position requires a government security clearance, you must be a US Citizen for consideration.
Clearance Level: Secret
Other Important Information You Should Know
Expression of Interest: By applying to this job, you are expressing interest in this position and could be considered for other career opportunities where similar skills and requirements have been identified as a match. Should this match be identified you may be contacted for this and future openings.
Ability to Work Remotely: Onsite Full-time: The work associated with this position will be performed onsite at a designated Lockheed Martin facility.
Work Schedules: Lockheed Martin supports a variety of alternate work schedules that provide additional flexibility to our employees. Schedules range from standard 40 hours over a five day work week while others may be condensed. These condensed schedules provide employees with additional time away from the office and are in addition to our Paid Time off benefits.
Schedule for this Position: 4x10 hour day, 3 days off per week
Lockheed Martin is an equal opportunity employer. Qualified candidates will be considered without regard to legally protected characteristics.
The application window will close in 90 days; applicants are encouraged to apply within 5 - 30 days of the requisition posting date in order to receive optimal consideration.
At Lockheed Martin, we use our passion for purposeful innovation to help keep people safe and solve the world's most complex challenges. Our people are some of the greatest minds in the industry and truly make Lockheed Martin a great place to work.
With our employees as our priority, we provide diverse career opportunities designed to propel, develop, and boost agility. Our flexible schedules, competitive pay, and comprehensive benefits enable our employees to live a healthy, fulfilling life at and outside of work. We place an emphasis on empowering our employees by fostering an inclusive environment built upon integrity and corporate responsibility.
If this sounds like a culture you connect with, you're invited to apply for this role. Or, if you are unsure whether your experience aligns with the requirements of this position, we encourage you to search on Lockheed Martin Jobs, and apply for roles that align with your qualifications.
Experience Level: Hourly/Non-Exempt
Business Unit: MISSILES AND FIRE CONTROL
Relocation Available: No
Career Area: Manufacturing
Type: Full-Time
Shift: First