Mechanical Engineer PE III
$134.43k - $201.92kENFRA
About Us At ENFRA, we don’t just design—we deliver outcomes that transform how energy infrastructure is financed, built, and sustained.As the leader in Energy‑as‑a‑Service (EaaS), we integrate engineering, design, construction, financing, and long‑term operations into a single, accountable team—removing traditional barriers between design and execution. This means our engineers don’t work in silos or simply hand off drawings; they help shape full‑lifecycle solutions that reduce costs, improve performance, and create measurable, lasting value for our clients.Our approach goes beyond the traditional models. We combine real‑time collaboration with constructors, operators, and energy specialists to design systems that are not only technically sound—but constructible, operable, and optimized for lifecycle performance. Every project is grounded in accountability, data, and a commitment to delivering guaranteed outcomes—not just design intent.Through our EaaS model, we empower clients to modernize infrastructure without upfront capital, while achieving guaranteed savings, improved resiliency, and long‑term sustainability. Our teams play a direct role in accelerating the energy transition—delivering solutions that decarbonize facilities, enhance operations, and future‑proof critical infrastructure.At ENFRA, you’ll join a multidisciplinary team that spans the full project lifecycle—from concept through optimization—giving you the opportunity to see your work realized, measured, and continuously improved. We value practical innovation, cross‑disciplinary thinking, and engineers who want to make a real‑world impact beyond the drawing set.If you’re looking to move beyond traditional design and be part of a model that is reshaping the industry—ENFRA is where engineering meets ownership, accountability, and impact Overview The Mechanical Professional Engineer III (PE III) serves as a senior technical leader responsible for the design, coordination, and delivery of complex mechanical systems for energy and infrastructure projects for hospital and college campuses. This role leads multidisciplinary design efforts, ensuring code-compliant, constructible solutions for HVAC, hydronic, and thermal plant systems. The PE III manages project execution for assigned scopes, mentors junior engineers, and resolves complex technical and field challenges. Responsibilities include overseeing design quality, supporting permitting and procurement, and ensuring systems meet performance, reliability, and energy efficiency objectives aligned with ENFRA’s design-build delivery model. Responsibilities Responsible for signing and sealing engineering documents and overseeing technical quality.Leads the design and execution of complex mechanical systems and large-scale projects.Develops detailed system configurations and control schemes with emphasis on long-term energy savings.Establishes engineering approaches, design standards, and best practices.Provides technical oversight and review of work performed by junior staff.Manages discipline scope, schedules, and budgets on projects.Supervises the planning for field investigations and site visits. Reviews plans for 3D laser scanning effort.Leads coordination with clients, stakeholders, and external partners.Performs work independently with broad authority.Resolves highly complex technical and project challenges.Actively mentors and develops junior engineers and designers.Supports existing client relationships through technical input, proposals, and client engagement. Qualifications Required Education, Experience, and QualificationsBachelor's degree in architectural engineering, mechanical engineering, or related field10+ years of design experienceProfessional Engineer (PE) LicenseExpert knowledge of mechanical system design and applicationsStrong leadership, project management, and decision-making capabilitiesDemonstrated ability to lead multidisciplinary teamsAdvanced communication and client management skillsPreferred Education, Experience, and QualificationsMaster's degree in EngineeringExperience managing large or program-level projectsExperience in energy-as-a-service infrastructure delivery modelsTravel Requirements10-25% of time will be spent traveling to job sitesPhysical/Work Environment RequirementsProlonged periods of office work sitting at a desk and working on a computer.Ascending and descending stairs, ladders, ramps, and possibly scaffolding.Occasionally completed field survey in loud, peak/low temperatures, and/or elevated locations.Repeating motions that may include the wrists, hands and/or fingers.Field survey, including traveling to job sites, to document existing conditions and observe construction progress.Light work that includes adjusting and/or moving objects up to 20 pounds.#LI-VC1 Pay Range USD $134,430.00 - USD $201,922.50 /Yr. ENFRA is proud to be an Equal Opportunity Employer of Minorities, Women, Protected Veterans, and Individuals with Disabilities, and participates in the e-Verify program. All qualified applicants will receive consideration for employment without regard to race, creed, color, religion, sex, age, sexual orientation, gender identity, national origin, veteran status, disability, or any other classification protected by law.Job SummaryCategory: Engineering/DesignersPosition Type: Full-TimeRemote: No
$136.46k - $175.59k
...ENFRA, stability, innovation, and growth are more than just values—they are the pillars of our continued success.OverviewThe Mechanical Engineer PE III applies standard engineering techniques to design, analyze, test, maintain, repair, or improve products, components, or...SuggestedWork at office- ...Mechanical Design Engineer III Working under limited supervision, the Mechanical Design Engineer III will design, develop, test, implement, and perform analysis of technical products and systems associated with Thermal Protection Systems (TPS), related textile (softgoods...SuggestedPermanent employmentFull time
$116.86k - $175.56k
...the leader in Energy‑as‑a‑Service (EaaS), we integrate engineering, design, construction, financing, and long‑term... ...ownership, accountability, and impact Overview The Mechanical Professional Engineer II (PE II) independently applies advanced engineering techniques...SuggestedWork at office- Job Title: Mechanical Design Engineer I-Sr Lead (Nuc)PS Job Title: Engineer I-Sr Lead (Nuc)Work Place Flexibility: Onsite Legal Entity: Entergy Operations... ...-EOI **This position can be filled as an Engineer I , II , III , Sr or Sr. Lead based on experience.**Job Summary/...SuggestedTemporary workWork at officeLocal areaRelocation
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- ...You will lead staff, drive project success, mentor engineers, and maintain strong client relationships in the growing... ...supports the Nuclear Services Group, requires a PE license, and knowledge of ASME B31.1 and B&PV III; familiarity with AutoPIPE/PIPESTRESS is preferred....Work at office
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- ...Industry Experience Internship co-op or early work experience in engineering project delivery construction or a related technical/... ...registrations (e.g. Engineer-in-Training (EIT) Professional Engineer (PE) or discipline-specific certifications) where applicable....Rotational programFull timeWork experience placementInternshipWork at office
$95.2k - $130.9k
...abstract ideas into realities that transform the world for good. Your impact JACOBS has an immediate opportunity for an On-Site Mechanical Engineer at our project near Baton Rouge, LA.The Mechanical On-Site Engineer serves as the Professional's field representative for...Full timeWork at officeImmediate start- ...Customer service skills Troubleshooting skills Safety procedures Organizational and planning skills Computer skills Mechanical aptitude PHYSICAL & ENVIRONMENTAL DEMANDS While performing duties of the above jobs, the associate is regularly required to...Work at officeLocal areaFlexible hoursWeekend workAfternoon shift
- ...commercial and industrial HVAC equipment and systems to owners, engineers, architects, contractors and consultants. You will build and... ...and leadership experience; or equivalent experience HVAC, Mechanical Contracting, Engineering or Construction industry experience a...For contractorsWork at office
- ...peoples' lives through our products and presence in the communities in which we operate.SUMMARYAre you a newly graduated mechanical engineering student looking to GROW your career?Graduate Rotational Opportunities at Westlake (GROW) is a leadership development program...Rotational programFull timeWork at officeLocal area
- ...Automation Engineer III The Automation Engineer III ensures successful completion of both company and client objectives at the project level. The primary focus of Automation Engineer III is to lead quality design, development, installation and fulfillment of processes...InternshipNight shiftWeekend work
- ...Bascom Hunter is seeking an Associate Control Systems Engineer to support the modeling, development, integration, and verification... ...MATLAB, Simulink, Simscape, and Stateflow for thermal, fluid, mechanical, electrical, and electromechanical systems. Translate system...Full timeInternshipLocal area
$103.1k
...Mechanical Construction Manager At Jacobs, we're challenging today to reinvent tomorrow... ...clients innovate and grow by designing, engineering, and executing the construction of their... ...certification or Professional Engineer (PE) licensure Data center construction...Full timeContract workFor contractors- ...audits and upgrades, computer hardware and software installation, control system installation and first-time powerup inspections, engineering Factory Acceptance Tests (FAT), commissioning, loop checkout, startup support, emergency services.Providing DCS technical support...Full timeLocal areaRemote workHome officeShift workNight shift
$120k - $160k
DescriptionKforce has a client in Baton Rouge, LA that is seeking a Senior Electrical Control Systems Engineer (P.E.) to lead Electrical, Instrumentation & Controls (EI&C) projects supporting municipal and industrial facilities. This role will serve as a technical leader...Remote work- ...Entry-Level Rotating Equipment Engineer Job Purpose The Entry-Level Rotating Equipment Engineer provides technical and engineering... ...initiatives. Education Bachelor's Degree in Mechanical Engineering preferred. Recent graduates are encouraged to apply...Full timeWork at office
- ...Omega Foundation Services, Inc. seeks a Mechanical Division Quality Control Manager to lead QA/QC for pipe fabrication and field welding on multiple projects. This corporate role guides Field Quality Managers regionally, enforcing ASME B31.3 standards, client requirements...
$126.2k - $264.1k
...repair reduction, and long-term asset performance rather than mechanical system design. A key objective of this position is to build,... ...discipline. Partner closely with Facility Managers, Engineering, Reliability, Controls, Construction, and Commissioning teams...Temporary workFor contractorsRelocationRelocation packageFlexible hours- ...rapid growth and are looking to add to our dynamic team. The Mechanical Designer role is an exciting opportunity for someone who is creative... .../Major Responsibilities: Supporting the wider Engineering team by preparing high-quality drawings and bill of materials...Local area
- ...What You'll Be Doing Job Scope: Generally responsible for performing all aspects for complete designs of small and large mechanical engineering assignments using theoretical knowledge and practical design methods. This work will be performed under general supervision...
- ...Geosyntec has an exciting opportunity for a fully remote Designer - Mechanical with a preference to live near our New Orleans, LA, Baton... ...aided design and drafting (CADD) for a variety of mechanical engineering design projects, including developing plans and details as...Work at officeRemote work
- ...Design Studios is seeking an experienced Mechanical and/or Plumbing Designer to join our growing... ...of projects alongside experienced engineers, architects, and designers from schematic... ...experience is a plus. Professional Engineer (PE) license or Engineer Intern (EI)...Temporary workInternshipWork at office
- ...Job Description Job Description #LI-DNI Robotics Engineer Baton Rouge, LA What we do Integer Technologies is an applied... ...degree in Computer Science, Robotics, Electrical Engineering, Mechanical Engineering or a related technical field; advanced degrees...Work at officeLocal areaImmediate startWork from homeRelocation packageMonday to Friday
- ...across the life of their assets. We specialize in consulting, engineering, procurement and construction across the project lifecycle,... ...facilities in the Baton Rouge/Gulf Coast market.Coordinate with mechanical, piping, instrumentation, electrical, civil/structural,...Full timeWork at officeLocal area
$80k - $140k
...Industrial Building & MEP Construction Engineer Greater Baton Rouge, LA (Ascension Parish... ...degree in Civil, Structural, Architectural or Mechanical Engineering, Construction Management or a... ...and Korean preferred but not required PE, EIT, CCM, PMP or a relevant trade/...Full timeContract workFor contractorsFor subcontractor- ...connecting coils and other HVAC components within our custom-built industrial HVAC units. We are looking for someone who is mechanically inclined, comfortable working with copper tubing and hand tools, and able to produce clean, accurate work in a fast-paced...Local area
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