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Mechanical Engineer Jobs in Jacksonville FL

Jobs found: 444
over one month ago 391. Spacecraft Mechanical Engineer – Structures & Thermal

Engineering (Mechanical Engineer, Aerospace / Aviation / Avionics, Engineering Design & Technologists, Manufacturing Engineer)

A pioneering space technology company in Jacksonville is seeking a Mechanical Engineer to support the development of an orbital energy...

Spacecraft Mechanical Engineer – Structures & Thermal Job

Listing for: Star Catcher
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over one month ago 392. Plumbing Systems Engineer – Food Processing Plants

Engineering (Mechanical Engineer, Engineering Design & Technologists, Manufacturing Engineer)

A leading engineering firm in Jacksonville is looking for a Mechanical Engineer specializing in plumbing system design for food...

Plumbing Systems Engineer – Food Processing Plants Job

Listing for: The Stellar Group
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over one month ago 393. Mechanical Engineer

Engineering (Aerospace / Aviation / Avionics, Mechanical Engineer, Engineering Design & Technologists, Electrical Engineering)

Power the future of Space at Star Catcher - Star Catcher is powering the future of space by building the world’s first orbital energy...

Mechanical Engineer Job

Listing for: Star Catcher
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over one month ago 394. Senior Mechanical HVAC Engineer — Hybrid; Advanced Manufacturing

Engineering (Mechanical Engineer, HVAC Tech / Heating Engineer)

Position: Senior Mechanical HVAC Engineer — Hybrid (Advanced Manufacturing) - Jacobs is looking for a Senior Mechanical HVAC Engineer...

Senior Mechanical HVAC Engineer — Hybrid; Advanced Manufacturing Job

Listing for: Jacobs
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over one month ago 395. Sr Mechanical HVAC Engineer

Engineering (Mechanical Engineer, HVAC Tech / Heating Engineer)

At Jacobs, we’re challenging today to reinvent tomorrow by solving the world’s most critical problems for thriving cities, resilient...

Sr Mechanical HVAC Engineer Job

Listing for: Jacobs
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over one month ago 396. Propulsion Test Engineer Intern Fall

Engineering (Aerospace / Aviation / Avionics, Electrical Engineering, Systems Engineer, Mechanical Engineer)

Position: Propulsion Test Engineer Intern - (Fall 2026) - Hermeus is a high - speed aircraft manufacturer focused on the rapid design,...

Propulsion Test Engineer Intern Fall Job

Listing for: Medium
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over one month ago 397. Mechanical Engineering Manager

Engineering (Mechanical Engineer)

Job Description - Insight Global is seeking a Mechanical Engineering Manager for a leading aerospace and defense manufacturing client....

Mechanical Engineering Manager Job

Listing for: Insight Global
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over one month ago 398. Propulsion Test Engineer Intern Fall

Engineering (Aerospace / Aviation / Avionics, Electrical Engineering, Systems Engineer, Mechanical Engineer)

Position: Propulsion Test Engineer Intern - (Fall 2026) - Hermeus is a high - speed aircraft manufacturer focused on the rapid design,...

Propulsion Test Engineer Intern Fall Job

Listing for: Medium
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over one month ago 399. Mechanical Engineer; MEP Industry Licensed PE

Engineering (Mechanical Engineer, Engineering Design & Technologists, Building Services Engineer, Environmental Engineer)

Position: Mechanical Engineer (MEP Industry) Licensed PE - McKim & Creed has a reputation for state‑of‑the‑art engineering services...

Mechanical Engineer; MEP Industry Licensed PE Job

Listing for: McKim & Creed, Inc.
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over one month ago 400. Sr Mechanical HVAC Engineer-Dust Control Specialist

Engineering (Environmental Engineer, Mechanical Engineer)

At Jacobs, we're challenging today to reinvent tomorrow by solving the world’s most critical problems for thriving cities, resilient...

Sr Mechanical HVAC Engineer-Dust Control Specialist Job

Listing for: Jacobs
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Jobs found: 444