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Project Engineer - Mechanical - United States - 197074 - Koch. Join our Talent Community.

Koch Inc

Project Engineer - Mechanical

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ECS is currently ranked #60 in Engineering News-Record’s Top 500 Design Firms (April 2026), #144 in Engineering News-Record’s Top 200 Environmental Firms (October 2026) and #38 in Zweig Group’s Hot Firm List (June 2026). You will collaborate with experienced consultants and multidisciplinary project teams to evaluate building envelope performance, support construction quality, and deliver practical solutions for clients across a variety of facility types.

ECS Ltd

Building Enclosure Project Associate

[AW]-iCims

ECS is currently ranked #60 in Engineering News-Record's Top 500 Design Firms (April 2026), #148 in Engineering News-Record's Top 200 Environmental Firms (October 2025) and #38 in Zweig Group's Hot Firm List (June 2026). You will collaborate with experienced consultants and multidisciplinary project teams to evaluate building envelope performance, support construction quality, and deliver practical solutions for clients across a variety of facility types.

Why ECS? We have grit. What does that mean for you? We are problem solvers who approach obstacles with a fearless attitude. From trekking knee deep through swamplands to rappelling off of buildings, we do whatever it takes to safely get the job done! We have guts. The footprint of our company allows us to be nimble. With exceptional expertise and locations across the nation, we have the strength to support your project. We are resilient. We will ask the right questions, listen to your concerns and deliver. The opportunities to collaborate and think outside the box are infinite.  We take initiative. The work we do sometimes does not have an easy solution. It takes drive, determination and the ability to connect people and ideas to achieve remarkable results.   We bring tenacity. To put it plainly, we provide geotechnical engineering, construction materials testing, environmental consulting, and facilities engineering services. From conception to completion, our boots are made for working.
 
To find out more about ECS: <a href="http://www.ecslimited.com">www.ecslimited.com</a>

Engineering Consulting Services Ltd

We're redefining what it means to work in the AEC industry, blending innovation with integrity and giving every employee a real stake in the outcome. What You'll Be Doing: Design and develop electrical systems for commercial, industrial, institutional, and mission critical/data center projects.

C.H. Guernsey & Company

Electrical Engineer

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FULL_TIME

The company provides electrical engineering, controls, cybersecurity, commissioning, testing, quality inspections, and construction management services, supporting projects from concept through completion. Using expertise in relay protection, coordination, and power system analysis, you will develop solutions that improve system reliability, enhance performance, and protect critical power infrastructure.

YEAR

ECNS Global Consultants PLLC

Protection & Control Engineer

C. H. Guernsey & Company

We design large hyperscale data center campuses and colocation data centers throughout the U.S. This role will give you the opportunity to work on some of the largest and most complex engineering-driven projects being built today. Pursuant to the California Consumer Privacy Act, as amended by the California Privacy Rights Act (collectively, the "CCPA"), this notice explains Olsson's practices regarding the collection, use, and disclosure of personal information for job applicants residing in California.

Olsson Associates

Senior Civil Engineer - Data Center

Education/Years of Experience: Required: Bachelor's degree in Engineering from an ABET-accredited college or university and a minimum of 7 or more years in engineering, project controls, commercial development, operations, and/or project management within the power generation, utilities, energy, oil and gas, or related industry. As Project Director, you will lead the development and execution of complex power generation infrastructure - utility-scale cogeneration and behind-the-meter generation serving industrial and data-center load, battery energy storage, and the substations, switchyards, and generation-tie transmission that connect them to the grid.

The Williams Companies Inc

Project Director - Power, Project Execution

Pursuant to the California Consumer Privacy Act, as amended by the California Privacy Rights Act (collectively, the "CCPA"), this notice explains Olsson's practices regarding the collection, use, and disclosure of personal information for job applicants residing in California. The large hyperscale data center campuses we design throughout the U.S. will give you the opportunity to work on some of the largest and most complex engineering-driven projects being built today.

Olsson

Mechanical Engineer - Data Centers

GreenHouseAPI

Working across Product Management, Engineering, Account, and Pursuit teams, and in close partnership with the FastForward Sales Executive, the pFDE builds and leads product demonstrations, proves technical fit and feasibility, and translates client workflows into credible solution approaches that move opportunities from qualification through proof of value. Day to day, the pFDE will have the following key responsibilities: Pre-Sales Discovery & Technical Qualification: Lead technical discovery sessions with prospective clients, alongside account, pursuit, and product teams, to understand commercial workflows, data, integration needs, and success criteria for Salesforce Life Sciences Cloud.

Deloitte Touche Tohmatsu Ltd

ConvergeHEALTH Life Sciences - Product Forward Deployed Engineer - Products & Platforms _CMAT

We offer our fulltime staff employees a comprehensive benefits package that's among the best in our industry, including top-tier medical, dental and vision plans covering eligible employees and dependents, voluntary wellness and employee assistance programs, life insurance, disability, retirement plans with matching, paid parental and maternity leave, and generous paid time off. Whether it's cement for our sidewalks and driveways; aluminum for our automobiles; wood pellets for our grills; paper plates for our picnics; food for our pets or the beverages we consume with our friends, our longstanding work in the industrial market touches the tiny details in our daily lives.

Kiewit Corp

Project Engineer - Power

Our specialized experience includes design for data centers, healthcare, science and technology, high-rise buildings, clean energy, education, and other building types as well as structural and building sciences, infrastructure asset management, advanced robotics, and more. Our technical expertise is paired with an exceptional team of business development, human resources, finance and accounting, information technology, and marketing professionals, all of whom play a key role in bringing our commitments to life every day.

Salas O'Brien

Mechanical Engineer/Designer

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The Senior Project Engineer is tasked with the responsibility for maintaining the overall design responsibility for specific projects to which he/she has been assigned, and is the primary contact for the project manager, workshops, vendors, and the client. To provide greater transparency to candidates, we include base pay ranges for all US-based job postings that encompass all potential locations and levels for the open positions.

Thermal Engineering International

Sr. Project Engineer

In terms of professional development, Everforth Apex hosts an on-demand training program, provides access to certification prep and a library of technical and leadership courses/books/seminars once you have 6+ months of tenure, and certification discounts and other perks to associations that include CompTIA and IIBA. Everforth Apex also offers a HSA (Health Savings Account on the HDHP plan), a SupportLinc Employee Assistance Program (EAP) with up to 8 free counseling sessions, a corporate discount savings program and other discounts.

HOUR

StratAcuity Staffing Partners Inc

Network Engineer 4 - Altus

Note to staffing and direct hire agencies: In the event a recruiter or agency who is not on our preferred supplier list submits a resume/candidate to anyone in the company, AtkinsRéalis family of companies, we explicitly reserve the right to recruit and hire the candidate(s) at our discretion and without any financial obligation to the recruiter or agency. Perform work which involves conventional types of plans, investigations, surveys, structures or equipment, to carry out diversified engineering projects or phases of a single project with relatively few complex features and requiring the use of analysis, interpretation, and deductive reasoning.

AtkinsRealis Group Inc

Roadway Engineer

We bring together planners, engineers, architects, construction management staff, environmental, strategic communications, economists, management consultants and specialists across disciplines to solve complex mobility challenges with innovation, technical excellence, and a deep understanding of community needs. Manage the following work elements: day-to-day communication (verbal and written) with the client, support, advise, and train junior engineers and technical staff, write reports and technical memos, coordinate with subconsultants, keep project on schedule and within budget, and keep client satisfied.

HDR, Inc.

Senior Transportation Engineer

Project Engineer- Dyess AFB ***Work Location: Dyess AFB, TX*** Salary: Based on experience and will be discussed with manager in interview REQUIREMENT- Must be a US Citizen and must pass a federal background review and drug screen Position Summary: The Project Engineer provides engineering, construction management, and contract administration support for federal construction projects at Dyess Air Force Base, Texas. The selected candidate will support the Government by reviewing contractor performance, monitoring project schedules, evaluating quality assurance activities, managing construction documentation, and providing technical guidance throughout project execution.

Accura Engineering

Project Engineer – Dyess AFB

We are proud and excited to offer summer internships for 2027 across several of our different office locations and are currently seeking a Construction Project Engineer Intern to join our construction team in Tulsa, OK. What are our Construction Project Engineer Interns responsible for: Communicating with clients and project resources (subcontractors, vendors, trades) and document discussions, outcomes and decisions.

McKinstry Co LLC

Construction Project Engineer Intern

The Senior Project Engineer is capable of independently driving projects from concept through implementation, evaluating product functionality to fit customer needs, and troubleshooting challenging engineering problems. This role operates at the intersection of sales, engineering, and operations, serving as a senior technical resource who guides solution design, supports strategic sales efforts, and ensures successful project execution.

MIRATECH Corporation

Senior Project Engineer

At this level, the Project Engineer II applies a broader knowledge of engineering principles, contributes to moderately complex projects, and works with increased independence in supporting both sales and project execution. You will communicate face to face with our sales staff and customers to identify project needs and provide technical support through the sales process.

Engineering Consultant Jobs in Oklahoma

Project Engineer - Mechanical Koch Inc

Building Enclosure Project Associate ECS Ltd

Building Enclosure Project Associate Engineering Consulting Services Ltd

Electrical Engineer C.H. Guernsey & Company

Protection & Control Engineer ECNS Global Consultants PLLC

Electrical Engineer C. H. Guernsey & Company

Senior Civil Engineer - Data Center Olsson Associates

Project Director - Power, Project Execution The Williams Companies Inc

Mechanical Engineer - Data Centers Olsson

ConvergeHEALTH Life Sciences - Product Forward Deployed Engineer - Products & Platforms _CMAT Deloitte Touche Tohmatsu Ltd

Project Engineer - Power Kiewit Corp

Mechanical Engineer/Designer Salas O'Brien

Sr. Project Engineer Thermal Engineering International

Network Engineer 4 - Altus StratAcuity Staffing Partners Inc

Roadway Engineer AtkinsRealis Group Inc

Senior Transportation Engineer HDR, Inc.

Project Engineer – Dyess AFB Accura Engineering

Construction Project Engineer Intern McKinstry Co LLC

Senior Project Engineer MIRATECH Corporation

Project Engineer II MIRATECH Corporation

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