Midstream Project Engineer HF Sinclair CorpMidstream Project EngineerTulsa, OKHF Sinclair owns and operates refineries located in Kansas, Oklahoma, New Mexico, Wyoming, Washington and Utah and markets its refined products principally in the Southwest U.S., the Rocky Mountains extending into the Pacific Northwest and in other neighboring Plains states. HF Sinclair Corporation, headquartered in Dallas, Texas, is an independent energy company that produces and markets high-value light products such as gasoline, diesel fuel, jet fuel, renewable diesel and other specialty products.
Mechanical Test Engineer McElroy Manufacturing IncMechanical Test EngineerTulsa, OKThis position creates and executes test procedures to verify that the product's mechanical, electrical power, hydraulic, and control systems meet specifications while analyzing and presenting test results and data to the design teams to ensure the verification and validation of all product requirements. This position is safety-sensitive because, in addition to the essential functions, it also involves performing one or more of the following essential tasks or duties: The handling, packaging, processing, storage, disposal or transport of hazardous material.
Mechanical Test Engineer McElroyMechanical Test EngineerTulsa, OklahomaThis position creates and executes test procedures to verify that the product’s mechanical, electrical power, hydraulic, and control systems meet specifications while analyzing and presenting test results and data to the design teams to ensure the verification and validation of all product requirements. This position is safety-sensitive because, in addition to the essential functions, it also involves performing one or more of the following essential tasks or duties: The handling, packaging, processing, storage, disposal or transport of hazardous material.
Distribution Engineer PE Actalent IncDistribution Engineer PETulsa, OKRemote$45–$60 / hourDesign complex overhead and underground distribution projects in urban and rural environments in compliance with client"s engineering and construction specifications, field engineering of project requirements, identification of conflicting utilities, engineering and design calculations, and work permit development Develop Point to Point (PtP) testing plans and lead field and office personnel in the field testing. We are proud to be an Engineering News-Record (ENR) Top 500 Design Firm for our engineering design services and a ClearlyRated Best of Staffing winner for both client and talent service.
Sr Distribution Engineer PE Actalent IncSr Distribution Engineer PETulsa, OKRemote$45–$60 / hourDesign complex overhead and underground distribution projects in urban and rural environments in compliance with client"s engineering and construction specifications, field engineering of project requirements, identification of conflicting utilities, engineering and design calculations, and work permit development Develop Point to Point (PtP) testing plans and lead field and office personnel in the field testing. We are proud to be an Engineering News-Record (ENR) Top 500 Design Firm for our engineering design services and a ClearlyRated Best of Staffing winner for both client and talent service.
Substation Engineer (PE) Actalent IncSubstation Engineer (PE)Tulsa, OKRemote$57.69–$74.51 / hourAdvanced ability to perform design calculations such as battery sizing, AC and DC loads, system component selection, power transformer and circuit breaker selection, circuit protection, control and power cable selection and rating, bus bars, fittings, insulators, ground grid design, and lightning protection. We are proud to be an Engineering News-Record (ENR) Top 500 Design Firm for our engineering design services and a ClearlyRated Best of Staffing winner for both client and talent service.
Distribution Engineer (PE) Actalent IncDistribution Engineer (PE)Tulsa, OKRemote$45–$60 / hourDesign complex overhead and underground distribution projects in urban and rural environments in compliance with client"s engineering and construction specifications, field engineering of project requirements, identification of conflicting utilities, engineering and design calculations, and work permit development Develop Point to Point (PtP) testing plans and lead field and office personnel in the field testing. We are proud to be an Engineering News-Record (ENR) Top 500 Design Firm for our engineering design services and a ClearlyRated Best of Staffing winner for both client and talent service.
Senior Welding & Materials Engineer (Technical Manager) Zeeco, IncSenior Welding & Materials Engineer (Technical Manager)Broken Arrow, OKZeeco is seeking an experienced Senior Welding & Materials Engineer to serve as a Technical Manager responsible for global oversight of welding engineering and materials performance across all Zeeco product lines and fabrication locations. Zeeco fosters a robust work environment where employees, from engineering teams to support groups, benefit from a strong culture, trained leadership, and opportunities for growth.
Project Engineer ZeecoProject EngineerTulsa, OklahomaOnce released, the PE will manage multiple vendors for both equipment supply and outsourced fabrication to ensure that project milestones are met and progressing according to schedule. Zeeco fosters a robust work environment where employees, from engineering teams to support groups, benefit from a strong culture, trained leadership, and opportunities for growth.
Mechanical Engineer / Civil Structural Manager Sparrow CompanyMechanical Engineer / Civil Structural ManagerTulsa, OKseeking a self-motivated Mechanical Engineer with 5-7 years of experience to assist our industrial and mechanical project teams in the design and implementation of refinery-based mechanical projects. Knowledge in understanding and interpreting ASME Code for process piping and pressure vessels Ability to run pressure vessel nozzle/re-pad calculations.
NewMechanical Engineer – Fort Hood Accura EngineeringMechanical Engineer – Fort HoodTulsa, OklahomaMechanical Engineer- Fort Hood ***Work Location: Fort Hood, 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 Mechanical Engineer will provide engineering and commissioning support for federal construction projects at Fort Hood, Texas. The selected candidate will be responsible for reviewing technical aspects of design and construction activities, evaluating mechanical systems, supporting commissioning efforts, reviewing project documentation, and ensuring compliance with contract requirements, codes, and project objectives throughout all phases of construction.
Electrical Engineer American Electric PowerElectrical EngineerTulsa, Oklahoma$87,633–$151,132.50 / yearHas typically acquired 2 or more years of related engineering experience along with a Bachelor's degree in an Electrical engineering in a program accredited by ABET*; or 2 years of related engineering experience along with a Master's degree or PhD in engineering from a program accredited by ABET*; Registration as a Professional Engineer (PE) in any U.S. state or Puerto Rico is encouraged and preferred. Responsible to the assigned supervisor for performing complex engineering work activities and projects requiring the application of engineering knowledge in a safe, effective, efficient and economic accomplishment of assigned objectives.
Building Systems Engineer - Tulsa, OK CenergisticBuilding Systems Engineer - Tulsa, OKTulsa, OklahomaOur proprietary, data-driven energy management platform — paired with a people-first, behavior-based implementation process — delivers measurable savings, healthier buildings, and long-term operational excellence across thousands of client sites nationwide. In this role, you will provide technical leadership, guide best practices, and serve as a senior engineering resource supporting energy conservation initiatives across commercial and institutional facilities.
Sr. Project Engineer - Data Centers Thermal Engineering InternationalSr. Project Engineer - Data CentersTulsa, OK$130,000–$160,000 / yearTo 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. In this critical role, you will be responsible 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.
Senior Electrical Engineer - Building Design Olsson AssociatesSenior Electrical Engineer - Building DesignTulsa, OKOlsson's Facility Engineering and Design Team is at the forefront of engineering innovation, providing comprehensive services for large commercial developments, healthcare facilities, laboratories, educational institutions, data centers, and military installations. 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.
Engineer Apprentice (Ou) State of OklahomaEngineer Apprentice (Ou)Cleveland, OKLevel II: Enrolled at the University of Oklahoma pursuing a masters degree or doctorate degree in one of the following majors: Civil Engineering, Civil Engineering: Environmental Engineering, Civil Engineering: Geotechnical Engineering, Civil Engineering: Structural Engineering, Civil Engineering: Transportation Engineering, Civil Engineering: Water Resources Engineering, or Construction Management. Why You'll Love Working Here: Our benefits go beyond the basics, offering annual benefit allowances, a variety of health, dental, and vision plan options, paid annual and sick leave that rolls over each year, 11 paid holidays, robust retirement savings plans, and an EAP & wellness program to support you every step of the way.
Applications EngineerProject Engineer - Installation and Construction Zeeco IncApplications EngineerProject Engineer - Installation and ConstructionTulsa, OKWorks with in-house personnel to ensure that equipment installation requirements are understood and to establish which portions of the scope can be handled in-house and which portion will be handled by subcontractors. Zeeco fosters a robust work environment where employees from engineering teams to support groups benefit from a strong culture trained leadership and opportunities for growth.
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Instrumentation & Automation Engineer Neilsoft LimitedInstrumentation & Automation EngineerTulsa, OKb"nnn nntntntntntntntInstrumentation & Automation Engineer ntntntntntntntntntntntntntntntntntntntntntntntntntntntntntntntntnnt nt n n n n n n n nnntnn nnn nntntntt. nttttttntttttttnttttttttntttttttntttttttemailnttttttnttttt.
Engineer Sr or Tech Specialist Sr/Staff The Williams Companies IncEngineer Sr or Tech Specialist Sr/StaffTulsa, OKEducation/Years of Experience: Required: Bachelor's Degree in relevant Engineering field from an accredited college or university, OR Bachelor's Degree in Engineering Technology in a relevant field with Professional Engineer (P.E.) license; A minimum eight (8) years of multifaceted engineering experience in the natural gas or petrochemical industry. In this role, you will lead the design and integration of plant-wide control systems, including BOP, generator and turbine controls, Power Management Systems (PMS), and Battery Energy Storage Systems (BESS).
Electrical Engineer (Senior / Staff) - Power Innovation The Williams Companies IncElectrical Engineer (Senior / Staff) - Power InnovationTulsa, OKAbout Tulsa: Our corporate headquarters is located in downtown Tulsa, Oklahoma, the 2nd largest city in Oklahoma and the 47th most populous in the U.S. Tulsa is known as the Mother of "The Mother Road" - Route 66, and boasts impressive art deco architecture, the #1 city park in the U.S. (The Gathering Place) and is a great venue for live music. As an Electrical Engineer (Senior / Staff) - Power Innovation, you will lead the design and optimization of electrical systems supporting critical infrastructure, including pipelines, compressor stations, and storage facilities.
Engineer Sr/ Staff-Power The Williams Companies IncEngineer Sr/ Staff-PowerTulsa, OKAbout Tulsa: Our corporate headquarters is located in downtown Tulsa, Oklahoma, the 2nd largest city in Oklahoma and the 47th most populous in the U.S. Tulsa is known as the Mother of "The Mother Road" - Route 66, and boasts impressive art deco architecture, the #1 city park in the U.S. (The Gathering Place) and is a great venue for live music. Education/Years of Experience: Required: Bachelor's Degree in relevant Engineering field from an accredited college or university, OR Bachelor's Degree in Engineering Technology in a relevant field with Professional Engineer (P.E.) license; A minimum fifteen (15) years of progressive engineering experience in the natural gas or petrochemical industry.
Lead Electrical Engineer - Data Centers OlssonLead Electrical Engineer - Data CentersTulsa, OK$130,000–$180,000 / yearPursuant 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. You will serve as an electrical engineering lead on projects, design calculations, write technical reports, and prepare documents.
Senior Mechanical Engineer - Data Centers OlssonSenior Mechanical Engineer - Data CentersTulsa, OK$120,000–$170,000 / yearPursuant 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. As a Senior Mechanical Engineer, you will work directly with some of the world's largest technology companies and other mission-critical clients.
Electrical Engineer Harrison Consulting SolutionsElectrical EngineerTulsa, OklahomaMentor/train junior staff, guide them through complex projects, and assist with professional development. Multidisciplinary design firm is seeking a Senior Electrical Engineer to join their Tulsa team!
StructuralCivilMechanical Engineer Zeeco IncStructuralCivilMechanical EngineerTulsa, OKThe Structural Civil Mechanical Engineer for the Rentals and Rapid Response department will be responsible for designing a wide range of mechanical equipment, including piping assemblies, pressure vessels, and steel stacks. Zeeco fosters a robust work environment where employees from engineering teams to support groups benefit from a strong culture, trained leadership, and opportunities for growth.
Project Engineer (Entry Level) GarverProject Engineer (Entry Level)Tulsa, OklahomaFounded in 1919, Garver is an employee-owned engineering, planning, and environmental services firm focused on aviation, transportation, buildings, federal, water and wastewater services; surveying; advisory services; and construction engineering and inspection. In the top 100 of Engineering News-Record’s Top 500 Design Firms list, with more than 1,400 employees, Garver provides an exceptional level of client service that reflects our people-first culture, which has achieved Zweig Group Best Firm to Work for Legacy Status.
Sr. Design Engineer - Sec III Thermal Engineering InternationalSr. Design Engineer - Sec IIITulsa, OK$100,000–$130,000 / yearIn this essential position, you will be tasked with assessing customer specifications, conducting mechanical design calculations and related analyses (including numerical analysis/FEA), preparing, verifying, and/or reviewing manufacturing drawings, as well as documenting, presenting, and updating of these activities to others as required. Minimum of 5 years of experience in engineering of ASME Section III and/or VIII Pressure Vessels and/or Heat Exchangers in power or Process/Oil & Gas market applications is required.
Senior Electrical Engineer - Data Centers Olsson AssociatesSenior Electrical Engineer - Data CentersTulsa, OKPursuant 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. As a Senior Electrical Engineer, you will work directly with some of the world's largest technology companies and other mission-critical clients.
Travel Project Engineer-Mission Critical Layton Construction Co LLCTravel Project Engineer-Mission CriticalTulsa, OKHeadquartered in Salt Lake City, Utah, Layton operates from 16 strategic offices across the United States, employing more than 1,500 construction professionals who serve diverse markets including healthcare, education, commercial office, industrial, hospitality, and multi-unit residential. Founded on the core values of honesty, unity, safety, and quality, Layton has built a reputation for excellence in complex project delivery while maintaining strong partnerships with clients, architects, and trade partners nationwide.
Design Engineer - Transmission Line Quanta Infrastructure Solutions Group, LLCDesign Engineer - Transmission LineTulsa, OklahomaFull timeThe QISG team brings together Engineering, Safety, Quality, Material Procurement, QA/QC, Right-of-Way Acquisition, Scheduling, Environmental Planning, Permitting, Title and Land Management expertise that ensure outstanding results for our clients. This includes PLS-CADD modeling, line routing, structure analysis and loading trees, developing design criteria, sag-tension calculations, wire blowout, swing angle, damper.
Project Engineer (Entry Level) Garver LLCProject Engineer (Entry Level)Tulsa, OKFounded in 1919, Garver is an employee-owned engineering, planning, and environmental services firm focused on aviation, transportation, buildings, federal, water and wastewater services; surveying; advisory services; and construction engineering and inspection. In the top 100 of Engineering News-Record's Top 500 Design Firms list, with more than 1,400 employees, Garver provides an exceptional level of client service that reflects our people-first culture, which has achieved Zweig Group Best Firm to Work for Legacy Status.
Resident Engineer - Roads And Bridges AtkinsRealisResident Engineer - Roads And BridgesTulsa, OK$140,000–$160,000 / yearNote 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. Works with Project Manager (PM) and Construction Superintendent (CS) to direct subordinate internal staff involved, along with subconsultant staff, in the observation, testing and sampling of construction materials, observation of construction work, and documentation of plan revisions and work progress.
Mechanical Engineer Harrison Consulting SolutionsMechanical EngineerTulsa, OklahomaMulti-state design firm is seeking a Senior Mechanical Engineer for their team in Tulsa, Oklahoma! Provide technical expertise to team to find timely solutions to issues.
Applications Engineer – Installation and Construction ZeecoApplications Engineer – Installation and ConstructionTulsa, OklahomaWorks with personnel to ensure that equipment installation requirements are understood and to establish which portions of the scope can be handled in-house and which portion will be handled by subcontractors. Zeeco fosters a robust work environment where employees, from engineering teams to support groups, benefit from a strong culture, trained leadership, and opportunities for growth.
Applications Engineer - Installation And Construction Zeeco, IncApplications Engineer - Installation And ConstructionTulsa, OKWorks with personnel to ensure that equipment installation requirements are understood and to establish which portions of the scope can be handled in-house and which portion will be handled by subcontractors. Zeeco fosters a robust work environment where employees, from engineering teams to support groups, benefit from a strong culture, trained leadership, and opportunities for growth.
Lead Engineer Hilti IncLead EngineerTulsa, OKThe Lead Engineer is a senior technical leadership role responsible for delivering high quality, customer facing engineering services across the full project lifecycle - from acquisition through execution. You work closely with Design Engineering teams and cross functional project partners to resolve technical issues, safeguard design integrity, and secure seamless execution.
Associate Design Engineer Valmont Industries IncAssociate Design EngineerTulsa, OKOur technology is helping feed the growing population, supplying the world with more reliable energy and access to renewables, enhancing connectivity in remote and urban locations to create a sustainable future and so much more. Analyze and design structures by Finite Element Method and other structural design software to appropriate codes taking into consideration public safety, manufacturability, and minimum cost.
NewMechanical Engineer Actalent IncMechanical EngineerBroken Arrow, OK$35–$53 / hourWe"re looking for a Mechanical Engineer to join a collaborative engineering team where you"ll play a key role in designing pressure vessels and supporting projects from concept through manufacturing. We are proud to be an Engineering News-Record (ENR) Top 500 Design Firm for our engineering design services and a ClearlyRated Best of Staffing winner for both client and talent service.
Engineer/Engineering Technologist to Principal American Electric PowerEngineer/Engineering Technologist to PrincipalTulsa, OK$84,000–$145,000 / yearHas typically acquired 4 or more years of related experience in work activities and projects requiring the application of engineering technology principles; + Bachelor's degree in engineering technology* in a program accredited by ABET.*A degree in engineering technology is the preferred degree: however, engineering degrees will also be considered. + Has typically acquired 4 or more years of related engineering experience along with a Bachelor's degree in engineering in a program accredited by ABET*; + Or 2 years of related engineering experience along with a Master's degree or PhD in engineering from a program accredited by ABET*; _Acceptable alternative is:_.
Mechanical Engineer Overwatch Mission CriticalMechanical EngineerClaremore, OklahomaDriver’s License Requirement: For roles that require on-site presence or travel between work locations as an essential function of the position, candidates must possess and maintain a valid driver’s license appropriate for the role and be eligible to operate a motor vehicle in accordance with applicable laws. About Overwatch Mission Critical Overwatch is a service-disabled Veteran-owned small business (SDVOB) certified through the National Veterans Business Development Council (NVBDC), offering construction professional services, talent acquisition, and general contractor services for the mission-critical infrastructure industry.
Roadway Project Engineer (Entry Level) Garver LLCRoadway Project Engineer (Entry Level)Tulsa, OKFounded in 1919, Garver is an employee-owned engineering, planning, and environmental services firm focused on aviation, transportation, buildings, federal, water and wastewater services; surveying; advisory services; and construction engineering and inspection. In the top 100 of Engineering News-Record's Top 500 Design Firms list, with more than 1,400 employees, Garver provides an exceptional level of client service that reflects our people-first culture, which has achieved Zweig Group Best Firm to Work for Legacy Status.
Lead Engineer - Airports OlssonLead Engineer - AirportsTulsa, OKThe Airports team provides services for a variety of airport projects including paving, grading, buildings, airport lighting, and fuel systems. 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.
Principal Engineer - Site Design OlssonPrincipal Engineer - Site DesignTulsa, OKOlsson provides multidisciplinary, preliminary, and construction design services for mixed-use, commercial, and residential land development projects, along with industrial, sports, schools, and other site development types. 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.
Resident Engineer - Roads and Bridges AtkinsRealis Group IncResident Engineer - Roads and BridgesTulsa, OK$140,000–$160,000 / yearNote 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. Works with Project Manager (PM) and Construction Superintendent (CS) to direct subordinate internal staff involved, along with subconsultant staff, in the observation, testing and sampling of construction materials, observation of construction work, and documentation of plan revisions and work progress.
Mechanical Engineer Crusoe Energy Systems LLCMechanical EngineerTulsa, OK$120,000–$135,000 / yearWere looking for problem-solving, opportunity-finding teammates with a sense of urgency, who believe in the scale of our ambition and thrive on a path not fully paved - people who want to grow their careers alongside a team of experts across energy, manufacturing, data center construction, and cloud services. Lifecycle Management: Execute Engineering Change Orders (ECOs) as part of product release and lifecycle management, coordinating with cross-functional teams for smooth implementation.
NewFire Protection Engineer-Fort Hood Accura EngineeringFire Protection Engineer-Fort HoodTulsa, OklahomaFire Protection Engineer ***Work Location: Fort Hood, 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 Fire Protection Engineer will provide fire protection engineering support for federal construction projects at Fort Hood, Texas. This role includes design reviews, inspections, quality assurance, submittal reviews, acceptance testing, and coordination with project teams throughout all phases of construction.
Travel Project Engineer-Mission Critical STO Building GroupTravel Project Engineer-Mission CriticalTulsa, OKHeadquartered in Salt Lake City, Utah, Layton operates from 16 strategic offices across the United States, employing more than 1,500 construction professionals who serve diverse markets including healthcare, education, commercial office, industrial, hospitality, and multi-unit residential. Founded on the core values of honesty, unity, safety, and quality, Layton has built a reputation for excellence in complex project delivery while maintaining strong partnerships with clients, architects, and trade partners nationwide.
Resident Engineer - Roads and Bridges AtkinsRealis USA Inc.Resident Engineer - Roads and BridgesTulsa, OKFull timeWorks with Project Manager (PM) and Construction Superintendent (CS) to direct subordinate internal staff involved, along with subconsultant staff, in the observation, testing and sampling of construction materials, observation of construction work, and documentation of plan revisions and work progress. Performs duties on projects that involve a combination of conventional and complex features, requiring the application of sound and diversified professional engineering knowledge and judgement in broad areas of assignments, including the coordination of various projects.
Regional Environmental Engineer Kelvion Holding GmbHRegional Environmental EngineerCatoosa, OKEnsure compliance with applicable environmental regulations (EPA, state, and local), including air permitting, wastewater discharge permits, stormwater, and hazardous waste. Maintain and submit required environmental reports (e.g., air emissions inventories, TRI, wastewater monitoring reports, etc.).