UNKNOWN

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Jobot

Sr. Mechanical Engineer - Hybrid

General job description: Plans, implements, tests, documents, and maintains solutions for the integration and testing of in-house developed and COTS/GOTS components, elements, subsystems and/or systems. Plans, implements, tests, documents, and maintains solutions for the integration and testing of in-house developed and COTS/GOTS components, elements, subsystems and/or systems.

PLANIT Group is a fast-growing global technology consulting firm dedicated to delivering innovative solutions to our clients that drive results. We collaborate with our partners and customers to help them improve performance, efficiency, and quality. Our team delivers innovative solutions and services - including management consulting, systems integration, ERP solutions, enterprise architecture, communications, and infrastructure services. We focus on delivering value and driving increased productivity and efficiencies for our clients’ mission. Our extensive experience in the Federal, Defense, Intelligence, State, Local, Healthcare and Commercial industries delivers proven results and accelerated benefits.
Clients engage PLANIT for our expertise, innovative approach, and our exceptional team. We promote a creative, client-centric work environment and culture, striving to provide challenging and rewarding opportunities for our company’s employees and partners. Integrity and innovation are the core principles of our company philosophy. Our customers engage us to create solutions to complex mission challenges, and PLANIT delivers. For more information, visit http://www.planitgroup.com/. Innovation. Integration. Integrity.

PlanIT Group

Systems Integration/Test Engineer

Partner with Design Engineering, Production, Tool Design Engineering, Industrial Engineering, and Quality to define build processes, incorporate drawing changes, and establish tooling requirements for current and new production. Bachelors Degree and 4 years of work experience in an engineering manufacturing environment role; OR Masters in STEM field with 3 years of experience OR PhD with 0 years of experience.

HOUR

Top Echelon

Manufacturing Engineer ( Saint Augustine Florida ) 2013

Leoforce-Top Echelon

OTHER

FEED

As a nationally recognized, award-winning multidisciplinary firm, we deliver engineering and architectural design services, construction management, surveying, right-of-way acquisition, and materials testing across the Midwest. Job Description: DLZ currently has a rewarding Senior Mechanical Engineer - Mechanical Project Manager - HVAC and Plumbing opportunity in Jacksonville, Florida or Columbus, Ohio.

DLZ Corporation

Senior Mechanical Engineer - Mechanical Project Manager

[AW]-iCims

225 N Pearl Street'',''225 N Pearl Street'','''',''Jacksonville'',''32202'',''Sep 23, 2026, 9:15:18 AM'',''Sep 23, 2026, 9:15:18 AM'',''Sep 30, 2026, 10:59:00 PM'',''Sep 30, 2026, 10:59:00 PM'',''false'',''58360'',''58360'',''true'',''58360'',''false'',''Submission for the position: Associate Engineer - Mechanical Engineer - (Job Number: 13731)'',''false'',''58360'',''false'',''true''. Serve as a project manager for small to moderately complex utility projects through various phases, including initial scoping, funding approvals, site selection, design participation, equipment specification and procurement, construction coordination, cost and budget management, system checks, startup, and final closeout.

Associate Engineer - Mechanical Engineer

Additionally, all candidates must successfully pass a drug screening and commercial criminal background check, including a stricter Department of Defense background check, for access to job site at military base (if applicable for position being hired for). We offer management of projects throughout the United States, with our field operations' team members who work on location for each of our projects.

RQ CONSTRUCTION, INC

Senior Mechanical Design Engineer

Size Utilities equipment and piping distribution systems by totalizing the loads from data available from owner/process provided equipment needs, hot/cold water requirements for restroom fixtures, analysis of metering data, HVAC and refrigeration equipment needs, and using engineering judgement for diversity or appropriate safety factors. Systems commonly designed include steam generation and distribution, hot water heating and distribution, compressed air, chilled water, chilled glycol, cooling tower water, cold water distribution, water pressure booster packages, low/high pressure water pumping, natural gas, and nitrogen.

Stellar

Senior Mechanical Engineer

ea_via_bold

LSI has over 300 training support experts, engineers, and craftsmen on staff who develop state-of-the-art high-fidelity training devices, complex computer-based, highly interactive distributed learning products, and comprehensive, dynamic technical publications. LSI is an employee-owned company that employs dynamic teams of professionals – people with the finest technical expertise, a level of passionate creativity, and a truly visionary outlook who deliver innovative training solutions that exceed our customers’ expectations.

MECHANICAL ENGINEER III

In addition to your engineering experience, to succeed in this role, you will need a solid knowledge of systems design for various projects with the ability to communicate design concepts via sketches and renderings. Job Requirements: This is a great opportunity for a Mechanical Design Engineer with experience with one of the following markets or a combination of Commercial, Institutional, Healthcare, and Aviation as well as experience in Large Infrastructure Design.

Syska Hennessy Group, Inc.

Mechanical Engineer III - IV

Our professionals serve as trusted advisors to organizations facing high stakes matters demanding urgent attention, staunch integrity, proven experience, clear-cut analysis, and an understanding of both tangible and intangible assets. Held is a global consulting firm that combines technical, scientific, financial, and strategic expertise to advise clients seeking to realize value and mitigate risk.

J.S. Held LLC

Forensic Mechanical Engineer

MECHANICAL ENGINEER II

MECHANICAL ENGINEER I

RS&H is consistently recognized among the nation''s leading design firms, including rankings among ENR''s Top 500 Design Firms, ENR''s Top 25 Airport Design Firms, and Building Design+Construction''s Top Healthcare Architecture and Engineering Firms. As a senior technical leader, you''ll influence project success from concept through construction, mentor emerging engineers, strengthen client relationships, and help grow our Buildings practice in one of two dynamic and expanding locations.

RS&H Inc

The Mechanical Engineer is responsible for all sizes and types of projects, with the opportunity to work independently on smaller projects and the guidance and mentorship of experienced engineers for more complex projects. In addition to a rewarding career and competitive salary, TLC provides its employees with a benefits package that is designed with the employee in mind.

TLC Engineering Solutions Inc

Mechanical Engineer

PART_TIME

The Stellar Group Inc

DURING YOUR WORK DAY, YOU WILL: This person is a technical lead as part of a multi-discipline project team on projects in the Buildings, Energy, and Infrastructure group, in support of Mechanical (HVAC, plumbing and fire protection) systems for facility types including healthcare; higher education; institutional facilities; federal, state and local government; K-12 education and support; and other commercial/industrial facilities. In this role you will act as a technical lead as part of a multi-discipline project team in support of Mechanical (HVAC, plumbing and fire protection) systems for facility types including healthcare; higher education; institutional facilities; federal, state and local government; K-12 education and support; and other commercial/industrial facilities.

Mc Kim & Creed

Mechanical Engineer (Mep Industry) Licensed PE

As a senior leader, you will oversee projects from concept through construction, provide technical expertise, manage client relationships, and guide project teams to successful outcomes. This role is ideal for an experienced engineer who enjoys leadership, project management, and delivering high-quality engineering solutions.

Career Collective

Mechanical Engineer; Jacksonville, FL

You will lead engineering teams, develop concepts for new & improved data center products and solve complex technical problems, leading to production of sustainable new products. From Central Utility Plants to Coolant Distribution Units, Stellar Energy delivers scalable cooling infrastructure designed to support the rapid expansion of data centers and mission-critical industrial operations.

Trane Technologies Plc

This role offers the opportunity to work on challenging and innovative projects across multiple industries while collaborating with a highly skilled team of engineers and industry professionals. The Mechanical Engineer will be responsible for providing mechanical engineering design and consulting services for commercial and industrial projects.

Mechanical Engineer Jobs in Jacksonville, FL

Sr. Mechanical Engineer - Hybrid Jobot

Systems Integration/Test Engineer PlanIT Group

Manufacturing Engineer ( Saint Augustine Florida ) 2013 Top Echelon

Senior Mechanical Engineer - Mechanical Project Manager DLZ Corporation

Associate Engineer - Mechanical Engineer JEA

Senior Mechanical Design Engineer RQ CONSTRUCTION, INC

Senior Mechanical Engineer Stellar

MECHANICAL ENGINEER III LSI

Mechanical Engineer III - IV Syska Hennessy Group, Inc.

Forensic Mechanical Engineer J.S. Held LLC

MECHANICAL ENGINEER II LSI

MECHANICAL ENGINEER I LSI

Senior Mechanical Engineer RS&H Inc

Mechanical Engineer TLC Engineering Solutions Inc

Senior Mechanical Engineer The Stellar Group Inc

Mechanical Engineer (Mep Industry) Licensed PE Mc Kim & Creed

Mechanical Engineer; Jacksonville, FL Career Collective

Senior Mechanical Engineer Trane Technologies Plc

Mechanical Engineer AEC Talent Acquisition

Mechanical Engineer David Joseph & Company

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