Stillwater, OK 74075 • (21.8 miles) • Full Time • 10/19/2026

Description: We are actively seeking a dynamic and experienced Commissioning Provider to join our team. As a Commissioning Provider, you will play a crucial role in overseeing and managing the commissioning process for our projects. If you have a strong background in commissioning, a proven track record of ensuring project success, and a commitment to delivering top-quality results, we encourage you to apply for this pivotal position. Responsibilities Leadership and Project Oversight Lead the commissioning process, providing direction and guidance to ensure the successful completion of projects. Oversee the commissioning team and collaborate with various stakeholders, including contractors, engineers, and clients. Commissioning Planning Develop and implement comprehensive commissioning pla

Stillwater, OK 74074 • (25.6 miles) • Full Time • $18.00 to $25.00 / hr • 10/7/2026

Benefits: Flexible schedule Opportunity for advancement Profit sharing This Is Not Your Average Tech Job Are you a hands-on I.T. or Telecom professional looking for something beyond the desk? AMG Tech Support is seeking skilled, driven technicians to support our growing national client base. This role goes far beyond basic helpdesk tasks one day you might be installing an operating system, the next you're drilling through walls and running structured cabling across entire buildings, or terminating a 66-block. If you're the kind of person who thrives in the field and loves the variety that comes with every job site, this opportunity is for you. Job Responsibilities Perform a wide range of technical tasks including but not limited to: OS installations, hardware diagnostics, and software setu

Tulsa, OK 74103 • (44.7 miles) • Full Time • 10/6/2026

Job Summary The Electrical Commissioning Supervisor is responsible for planning, developing, and executing electrical commissioning activities for power generation, industrial, renewable energy, LNG, and balance-of-plant facilities. The role leads electrical testing and commissioning technicians, develops energization procedures, coordinates vendor and contractor activities, and supports the Commissioning Manager in safely bringing electrical systems into service. Essential Functions Actively supports the Company’s commitment to safety and its “Core Values.” Represents the Company at all times with high moral standards while adhering to the Company’s “Code of Business Conduct and Ethics.” Develop detailed electrical energization, shutdown, and restoration procedures. Lead medium-voltage an

Sand Springs, OK 74063 • (34.6 miles) • Full Time • 9/27/2026

On-Call IT Field Technician – PC, Mac, POS and TV Mounting Location: Multiple U.S. Cities (Local, Onsite Support) Job Type: Independent Contractor (1099) Pay: $35 per hour (on-site) Schedule: Flexible – You accept jobs based on your availability Important Note This is an on-call, 1099 independent contractor role with full flexibility and no guaranteed hours. You set your availability and driving radius, and we send jobs that match your proximity and skills. About the Role Geeks On Site provides nationwide computer repair and technology support services for homes and businesses, delivered both remotely and on-site. Our services include computer repair, IT support, smart home installation, and a broad range of in-home and business technology services offering fast, reliable solutions across

Tulsa, OK 74107 • (43.5 miles) • Full Time • 10/20/2026

Description: Summary/Objective The field service technician is responsible for troubleshooting electro-mechanical problems, completing installations, and performing unscheduled repairs and scheduled maintenance on equipment, based upon customer demand and need; and to provide complete customer satisfaction in a polite and professional manner. Essential Job Functions: Effectively analyzes problem situations pertaining to breakdowns of customer equipment and recommends to customer actions necessary to correct situation. Exhibits a professional demeanor and promotes goodwill between the company and customers by providing a superior level of customer service. Observes, analyzes, and determines corrective course of action for service and repair of customer equipment. Performs necessary repairs

Stillwater, OK • (23.4 miles) • Full Time • $18.50 / hr • 10/15/2026

Company Summary EchoStar is reimagining the future of connectivity. Our business reach spans satellite television service, live-streaming and on-demand programming, smart home installation services, mobile plans and products. Today, our brands include Boost Mobile, DISH TV, Gen Mobile, Hughes and Sling TV. EchoStar is reimagining the future of connectivity. Our business reach spans satellite television service, live-streaming and on-demand programming, smart home installation services, mobile plans and products. Today, our brands include Boost Mobile, DISH TV, Gen Mobile, Hughes and Sling TV. Our Technicians deliver TV and Smart Home solutions to millions of customers. As a technician, we will train you to lead the charge for a world-class customer experience, educating and connecting more

Tulsa, OK 74127 • (41.7 miles) • Full Time • $25.00 to $40.00 / hr • 10/6/2026

Geotechnical Field Engineer Tulsa, OK-Based · Rotational Travel (21/7) Location: Tulsa-based / extensive travel to project & drilling sites Job Type: Full-Time · Rotational (Travel) Pay: $25-$40/hr based on experience and certifications Schedule: 21/7 rotation 21 days on, then 7 days off at home A Note on the Role At AIMRIGHT, the Geotechnical Field Engineer is the member of our field crews who documents subsurface exploration and construction materials testing logging soil borings, describing and classifying soils, recording test data, and collecting samples in the field. In the geotechnical and testing industry, this work is also known as a field logger, materials field technician, soils logger, or drilling logger the terms candidates most often search. The core of the job is: producing

Mannford, OK 74044 • (27.9 miles) • Full Time • 10/2/2026

Cross in Mannford, OK is looking to add a Field Technician to our team! Job Summary and Objectives: Field Technician level I is responsible for the installation, maintenance, and troubleshooting of in-home telephone and broadband systems. This role requires working both inside and outside homes and businesses, performing tasks such as pulling and terminating cables, conducting installations, and testing equipment to ensure service quality. Essential Job Functions: · Install, terminate, and test telephone and broadband systems within homes and businesses. · Repair copper and fiber issues in the home and perform installation prework. · Pull, run, and terminate cables (Cat5, coaxial, twisted pair, optical fiber) in attics, crawlspaces, walls, and other areas. · Troubleshoot and resolve broadb

Tulsa, OK 74103 • (44.7 miles) • Full Time • $63,000 to $68,000 / yr • 10/15/2026

Who We Are: Headquartered in Washington, DC, Versar Global Solutions provides full mission lifecycle solutions for challenges faced by our government and commercial Customers in the natural, built, and digital environments. With team members around the world, and a rich legacy spanning more than 50 years, Versar Global Solutions delivers a broad array of planning, analysis and risk management solutions, project and program management, operations and maintenance services, and information technology applications for environmental management and remediation projects, mission critical facilities and installations, and in support of readiness and contingency operations. Who You Are: The Building Engineer supports the day-to-day operation, maintenance, and repair of a USPS facility and its surro

Tulsa, OK 74127 • (41.7 miles) • Full Time • 10/14/2026

Description: City Care exists to do the work few others are willing to do. We believe in the intrinsic value of every person. It is with love and compassion we advocate for the overlooked in our community. We provide food for the hungry, relief for the hurting, and hold space for complete restoration of lives that have gotten off course. And with enough endurance, we witness, firsthand, remarkable stories of transformation. Still reading? Great! Now more about the position. City Care is looking for a dreamer, a builder, and a sustainer to help care for The Harbor. Reporting to the Facilities Lead, the Facilities Engineer is responsible for maintaining safe, functional, and welcoming spaces for our guests, team members, and visitors. This role performs general repairs and preventative maint

Skiatook, OK • (43.3 miles) • Full Time • 10/10/2026

Company Description We are Olsson. We engineer and design solutions that improve the world around us. As a company, we promise to always be responsive, transparent, and focused on results – for our people, our clients, and our company. We're a people-centric firm, so it's no surprise our greatest asset is our people. The impact this creates is an environment that encourages our people to grow and be creative with their talents. This approach builds a culture that is uniquely Olsson. It allows us to grow our people as we grow our business. This, in turn, creates a lasting impact on the world around us. Job Description As a Senior Mechanical Engineer, you will work directly with some of the world's largest technology companies and other mission-critical clients. You will serve as a mechanica

Ponca City, OK 74601 • (32.3 miles) • Full Time • $80,000 to $88,000 / yr • 10/8/2026

Job Title: Manufacturing Engineer Job Description We are seeking a Manufacturing Engineer to support production and continuous improvement initiatives within a high-volume manufacturing environment. This role focuses on optimizing manufacturing processes, improving efficiency, reducing waste, enhancing product quality, and supporting plant-wide operational improvements. The Manufacturing Engineer will collaborate closely with Operations, Quality, Supply Chain, Maintenance, and Engineering teams to drive productivity gains and implement sustainable manufacturing solutions. Responsibilities Lead process improvement projects. Conduct time studies and labor analysis. Develop work instructions and standard operating procedures (SOPs). Perform root cause analysis. Support new product introductio

Tulsa, OK 74107 • (43.5 miles) • Full Time • $85,000 to $120,000 / yr • 10/2/2026

Job Title: Mechanical Engineer Location: Tulsa, OK Department: Engineering Reports To : VP of Engineering Job Type: Full-Time Summary: Overall purpose of the position/impact on company/end result expected to be accomplished: Responsible for product development, design, and future technological direction, for standard and value-added drive products (specification, design, conformance verification, technical documentation, manufacturing support, and product enhancements) to assist in achieving the growth and success of the medium voltage drive business. Responsible for the development, design and transition of standard and value-added drive products to the marketing, engineering, and manufacturing organizations. Provide technical direction, planning, and support on product implementation, de

Tulsa, OK 74103 • (44.7 miles) • Full Time • 9/30/2026

Description: The Maintenance Tech is responsible for assisting with the operation, maintenance, service and repair of equipment as assigned. He/she is also responsible for participating in the preventative maintenance program, handling guest requests and other work orders as assigned. He/she is also responsible for performing the job in a safe and efficient manner and performing trade jobs, such as carpentry, painting, plumbing, etc. Job Duties & Functions Assist with the operation, maintenance and repair of equipment. Change out light bulbs; perform preventative maintenance for guest rooms to include: vinyl repair, touch up paint, minor furniture repair, tub caulking, tile repairs, etc. Perform maintenance for ice machines, refrigerators, kitchen equipment, laundry equipment, HVAC, guestr

Sand Springs, OK • (38.3 miles) • Full Time • 9/28/2026

Position: Thermal Engineer Pay: $100k+DOE Location: Sand Springs, OK Overview We are seeking an experienced Thermal Engineer to support the sales and engineering teams by providing thermal design expertise and technical evaluations for custom shell and tube heat exchangers. This role is responsible for reviewing customer specifications, developing thermal designs, evaluating fabrication feasibility, and providing accurate engineering support during the quoting process. The ideal candidate will have extensive experience with thermal design software, ASME and TEMA standards, and the custom pressure vessel industry. Responsibilities • Design and size shell and tube heat exchangers to meet customer process requirements and operating conditions • Review customer-provided process data and verify

Stillwater, OK • (23.4 miles) • Full Time • 9/24/2026

Campus OSU-Stillwater Contact Name & Email Brigett Broyles, Work Schedule Monday through Friday, 8:00 am-5:00 pm with occasional evenings and weekends. Appointment Length Regular Continuous/Until Further Notice Hiring Range $70,500 - $110,000/yr (contingent upon available funding) Special Instructions to Applicants For full consideration, please include a resume, cover letter, and contact information for three professional references. About this Position Develop and maintain OSU Stillwater campus chilled water, hot water, and steam system models using modeling software. Be a project manager and perform design work on campus chilled water, hot water, and steam systems, and review drawings and applications from outside sources to determine acceptability with OSU specifications. Develop OSU d

Tulsa, OK 74127 • (41.7 miles) • Full Time • $25.00 to $35.00 / hr • 10/19/2026

Project Engineer (Project Coordinator) Tulsa, OK / Project-Site Based Location: Tulsa / project-site-based Job Type: Full-Time Pay: $25.00–$35.00 per hour, with overtime as needed Expected Hours: 40–60 per week A Note on the Title In the construction industry, this position is widely known as a Project Engineer the person who serves as the day-to-day coordinator, administrator, and liaison who keeps a project moving from plans to closeout. It is the title candidates search for, and the title that best reflects the scope of the work. AIMRIGHT is an engineering firm staffed by registered civil and geotechnical engineers. To be clear about the role: this is a project coordination position. It does not require licensure as a Professional Engineer (PE), does not perform engineering design, and

Tulsa, OK 74103 • (44.7 miles) • Full Time • 10/17/2026

Job Summary The Engineer III focused on Computational Analysis is responsible for performing advanced structural design and analysis work for various steel and concrete structures. The work includes the proficient application of finite element analysis tools for plate structures subjected to various structural, dynamic and thermal loading. The role will focus on individual analysis and design tasks as part of a collaborative team for large and complex projects. May act as a discipline lead for projects, managing internal and external resources as assigned. Essential Functions Actively supports the Company’s commitment to safety and its “Core Values.” Represents the Company at all times with high moral standards while adhering to the Company’s “Code of Business Conduct and Ethics.” Develops

Sapulpa, OK • (43.8 miles) • Full Time • 10/10/2026

Company Description We are Olsson. We engineer and design solutions that improve the world around us. As a company, we promise to always be responsive, transparent, and focused on results – for our people, our clients, and our company. We're a people-centric firm, so it's no surprise our greatest asset is our people. The impact this creates is an environment that encourages our people to grow and be creative with their talents. This approach builds a culture that is uniquely Olsson. It allows us to grow our people as we grow our business. This, in turn, creates a lasting impact on the world around us. Job Description As a Mechanical Engineer, you will serve as a technical leader and trusted partner to some of the world's largest technology companies and mission-critical clients. You'll lea

Tulsa, OK 74107 • (43.5 miles) • Full Time • $85,000 to $95,000 / yr • 10/2/2026

Job Title: Fabrication Engineer Location: Tulsa, OK Department: Engineering Reports To : VP of Engineering Job Type: Full-Time Summary: The Fabrication Engineer is responsible for designing mechanical components and assemblies using SolidWorks and optimizing production efficiency through nesting operations on CNC machinery. This role plays a critical part in supporting AID's manufacturing processes by ensuring accurate fabrication data, maximizing material usage, and streamlining workflow from design to production. Responsibilities: Design mechanical components and assemblies using SolidWorks in accordance with project specifications and manufacturing capabilities. Support Engineering team as needed for proposals and submittals. Generate detailed part and assembly drawings for internal fab

Sand Springs, OK • (38.3 miles) • Full Time • 9/28/2026

Position: Design Engineer III Pay: $55k+ DOE Location: Tulsa, OK Overview We are seeking a highly experienced Design Engineer III to lead the engineering and production design of shell and tube heat exchangers, pressure vessels, and related industrial equipment. This senior-level position serves as the technical lead on assigned projects, overseeing engineering calculations, customer communication, fabrication documentation, and cross-functional coordination while mentoring junior engineering staff and ensuring compliance with ASME code requirements. Responsibilities • Review customer specifications and project documentation to determine engineering and fabrication requirements • Serve as the primary technical contact for assigned projects, providing customer support, resolving technical i

Tulsa, OK 74103 • (44.7 miles) • Full Time • 10/14/2026

Job Summary The Senior Project Engineer I is responsible for leading the overall execution of the engineering for assigned projects or proposals. This position will monitor and coordinate the execution of engineering to ensure that they satisfy the contract scope and quality requirements. This role is the primary technical contact on the project with the client and at times can serve as the overall Project Manager on smaller projects. Essential Functions Actively supports the Company’s commitment to safety and its “Core Values.” Represents the Company at all times with high moral standards while adhering to the Company’s “Code of Business Conduct and Ethics.” Supports the delivery of a quality product as well as maintaining the schedule to achieve overall project success for the project an

Sapulpa, OK • (43.8 miles) • Full Time • 10/6/2026

Company Description We are Olsson. We engineer and design solutions that improve the world around us. As a company, we promise to always be responsive, transparent, and focused on results – for our people, our clients, and our company. We're a people-centric firm, so it's no surprise our greatest asset is our people. The impact this creates is an environment that encourages our people to grow and be creative with their talents. This approach builds a culture that is uniquely Olsson. It allows us to grow our people as we grow our business. This, in turn, creates a lasting impact on the world around us. Job Description Olsson provides multidisciplinary design services for mixed-use, commercial, and residential land development projects, along with industrial, sports, schools, and other site

Tulsa, OK 74107 • (43.5 miles) • Full Time • $85,000 to $95,000 / yr • 10/1/2026

Your Build Brief As a Manufacturing Engineer, you’ll convert bold product designs into stable, repeatable productionprotecting quality, sharpening cost, and keeping output surging. You’ll lead process development and continuous improvement across machining/assembly, create and sustain work instructions, routings, and standard work, and drive PFMEA/control plans plus root-cause corrective actions. You’ll partner with Quality, Production, and Supply Chain to qualify tooling/equipment, validate changes, and roll out updates with minimal disruption. Required skills/qualifications: - Mid-level manufacturing engineering experience in an industrial environment - Hands-on process optimization, tooling/fixture support, and strong documentation habits - Solid problem-solving (RCA), data analysis, an

Sand Springs, OK • (38.3 miles) • Full Time • 9/28/2026

Position: Designer/Drafter III Pay: $75k+ DOE Location: Tulsa, OK Overview We are seeking an experienced Designer/Drafter III to lead the development of detailed fabrication drawings and bills of materials for shell and tube heat exchangers, pressure vessels, towers, and other industrial equipment. This senior-level role requires extensive experience in industrial drafting, a strong understanding of ASME fabrication standards, and the ability to work independently while mentoring junior drafting personnel. Responsibilities • Review customer specifications, engineering packages, and project documentation to identify fabrication requirements • Create detailed fabrication drawings for shell and tube heat exchangers, pressure vessels, towers, and related industrial equipment • Develop part dra

Tulsa, OK 74103 • (44.7 miles) • Full Time • 10/14/2026

Job Description At Matrix PDM we strive to recruit, hire and develop high caliber Engineering graduates for our summer internship program. The purpose of this program is to provide practical experience to top university students while identifying individuals with the ambition and talent to become our next generation of leaders at Matrix PDM. The Engineer Intern is an entry level position for University Engineering students entering Junior or Senior year of studies. The Engineer Intern requires knowledge of engineering curriculum for application to basic engineering activities under the oversight of practicing engineers. The Engineering Intern will get exposure to various engineering roles in an EPC business in the Energy and Cryogenic Liquids markets. The Engineering Intern will help to up

Sapulpa, OK • (43.8 miles) • Full Time • 10/6/2026

Company Description We are Olsson. We engineer and design solutions that improve the world around us. As a company, we promise to always be responsive, transparent, and focused on results – for our people, our clients, and our company. We're a people-centric firm, so it's no surprise our greatest asset is our people. The impact this creates is an environment that encourages our people to grow and be creative with their talents. This approach builds a culture that is uniquely Olsson. It allows us to grow our people as we grow our business. This, in turn, creates a lasting impact on the world around us. Job Description Olsson provides multidisciplinary, preliminary, and construction design services for mixed-use, commercial, and residential land development projects, along with industrial, s

Sand Springs, OK • (38.3 miles) • Full Time • 9/28/2026

Position: Design Engineer I Pay: DOE Location: Sand Springs, OK Overview We are seeking a Design Engineer I to support the engineering, design, and production of custom industrial equipment. This position serves as the technical lead for assigned projects by developing engineering designs, performing calculations, coordinating fabrication drawings, and collaborating with manufacturing, purchasing, and project management teams to ensure products are delivered accurately and efficiently. Responsibilities • Review customer specifications and project documentation to determine design and fabrication requirements • Serve as the primary technical contact for assigned projects and communicate directly with customers to resolve technical questions and obtain design approvals • Perform engineering

Tulsa, OK 74103 • (44.7 miles) • Full Time • 10/14/2026

Job Summary The Engineer I is responsible for performing entry level design and analysis work as directed to support various projects. As a multi discipline engineering firm, Matrix PDM Engineering will be considering Engineer I positions for Civil, Structural, Mechanical, Process, Electrical, Instrument and Controls Engineering roles. The Engineer I is an entry level position for graduates with a Bachelor of Science from a 4- year accredited Engineering program, and requires little or no work experience in the engineering field. The Engineer I will get exposure to various engineering roles in an EPC business in the Energy and Cryogenic Liquids markets and will perform design and analysis activities as directed by engineering staff. Essential Functions Actively supports the Company’s commi

Sand Springs, OK • (38.3 miles) • Full Time • 9/28/2026

Position: Designer/Drafter I Pay: $75k+ DOE Location: Sand Springs, OK Overview We are seeking a detail-oriented Designer/Drafter I to create fabrication drawings and bills of materials for shell and tube heat exchangers, pressure vessels, and related equipment. The ideal candidate will have experience with AutoCAD and/or SolidWorks, strong drafting skills, and the ability to work closely with engineering and manufacturing teams to produce accurate fabrication documentation. Responsibilities • Review customer specifications, design packages, and project documentation to identify drafting requirements • Create detailed fabrication drawings for shell and tube heat exchangers, pressure vessels, towers, and related equipment • Develop detailed part drawings, layouts, and fabrication details us

Tulsa, OK 74103 • (44.7 miles) • Full Time • 10/13/2026

Job Summary The Structural/Mechanical Engineer II is responsible for performing design and analysis work for liquid storage structures, specialty vessels, and foundations using sound engineering principles. Typical applications include LNG storage terminals, low temp storage such as Propane/Butane, Ammonia tanks and liquid hydrogen spheres, above ground storage tanks, spheres, vacuum chambers and clarifiers etc. This role works on individual tasks in a collaborative team of engineers and designers to directly support various field and fabrication offices. Essential Functions Actively supports the Company’s commitment to safety and its “Core Values.” Represents the Company at all times with high moral standards while adhering to the Company’s “Code of Business Conduct and Ethics.” Perform e

Tulsa, OK 74103 • (44.7 miles) • Full Time • 10/13/2026

At Matrix PDM Engineering we strive to recruit, hire and develop high caliber Engineering graduates for our team. New college graduates will be based in one of our engineering offices; this role can be filled in either our Tulsa, OK or Pennsylvania, PA office. After training and establishing knowledge in basic work processes specific to the Shell & Plate Department, a Shell & Plate Engineer I may be required to spend extended periods on industrial construction project sites, supporting facilitating the interface between the jobsite and home office engineering staff. Job Summary The Engineer I – Shell & Plate is responsible for performing design and analysis work for liquid storage structures, specialty vessels, and foundations using sound engineering principles. Typical applications includ

Tulsa, OK 74103 • (44.7 miles) • Full Time • 10/7/2026

Job Summary The Project Manager is primarily responsible for providing overall direction and managing multiple engineering projects of moderate level risk, scope and complexity, usually involving multiple craft disciplines; as well as developing new business opportunities relative to a particular Client, groups of Clients or geographical area. Works independently; subject to policies and general management direction. Provides guidance to lower level PMs on policies and procedures, where applicable. This role can be filled in Houston, TX; Pittsburgh, PA; or Tulsa, OK. Essential Functions Actively supports the Company’s commitment to safety and its “Core Values.” Represents the Company at all times with high moral standards while adhering to the Company’s “Code of Business Conduct and Ethics

Tulsa, OK 74103 • (44.7 miles) • Full Time • 10/5/2026

Job Summary The Mechanical Senior Engineer I is responsible for performing expert level design and analysis work as directed to support various projects. The Senior Engineer I will be part of a project team from inception through construction completion. The role will act as a discipline lead for projects, managing internal and external resources as assigned/required. Essential Functions Actively supports the Company’s commitment to safety and its “Core Values.” Represents the Company at all times with high moral standards while adhering to the Company’s “Code of Business Conduct and Ethics.” Applies broad knowledge of industrial piping design principles and practices. Creates or modifies equipment specifications, communicate with equipment suppliers, and technically evaluate critical piec

Tulsa, OK 74103 • (44.7 miles) • Full Time • 9/30/2026

Job Summary The Senior Electrical Engineer I is responsible for performing expert level design and analysis work as directed to support various field projects and fabrication offices. The Senior Electrical Engineer I will be part of a project team from inception through construction completion and may act as a discipline lead for projects, managing internal and external resources. Essential Functions Actively supports the Company’s commitment to safety and its “Core Values.” Represents the Company at all times with high moral standards while adhering to the Company’s “Code of Business Conduct and Ethics.” Applies broad knowledge of principles and practices in a specific practice area. Independently evaluates, selects and adapts standard techniques, procedures and criteria. Acquires general

Tulsa, OK 74103 • (44.7 miles) • Full Time • 9/23/2026

Job Summary The Electrical Engineer III is responsible for performing advanced design and analysis work as directed to support various field and fabrication offices. Essential Functions Actively supports the Company’s commitment to safety and its “Core Values.” Represents the Company at all times with high moral standards while adhering to the Company’s “Code of Business Conduct and Ethics.” Develops broad knowledge and skills in a specific practice area. Evaluates, selects and applies standard techniques, procedures and criteria to perform a task or sequence of tasks for conventional projects with few complex features. Collaboratively uses judgment to determine adaptations in methods for non-routine aspects of assignments. Works on small projects or on portions of large projects. Performs

Tulsa, OK 74103 • (44.7 miles) • Full Time • 9/23/2026

Job Summary The Geotechnical Senior Engineer I must possess a strong technical background and sound engineering judgement which will be applied in the development of proposals and technical deliverables for a diverse range of projects, primarily in the industrial sector. Essential Functions Actively supports the Company’s commitment to safety and its “Core Values” Represents the Company at all times with high moral standards while adhering to the Company’s “Code of Business Conduct and Ethics” Works collaboratively in a team environment; interacts with individuals at all organizational levels in professional manner Prepares scope of work documents for geotechnical investigations and site-specific seismic studies Coordinates efforts of geotechnical subconsultants and field soil boring locat

Tulsa, OK 74103 • (44.7 miles) • Full Time • 10/20/2026

Job Summary The Civil Senior Engineer I must possess a strong technical background and sound engineering judgement which will be applied in the development of deliverables for industrial site development projects. Essential Functions Actively supports the Company’s commitment to safety and its “Core Values”. Represents the Company at all times with high moral standards while adhering to the Company’s “Code of Business Conduct and Ethics”. Works collaboratively in a team environment. Develops design concepts, prepares calculations, writes specifications, and issues construction drawings Interfaces with permitting agencies, rail operators, utility companies and/or municipalities providing utility services, etc. Functions as Lead Engineer, supervising designers and other engineering staff, in

Tulsa, OK 74103 • (44.7 miles) • Full Time • 10/9/2026

Job Summary The Mechanical Engineer III is responsible for performing advanced design and analysis work as directed to support various projects. This role may act as a discipline lead for projects, managing internal and external resources. This position can be filled in Houston, TX; Tulsa, OK; or Pittsburgh, PA. Essential Functions Actively supports the Company’s commitment to safety and its “Core Values.” Represents the Company at all times with high moral standards while adhering to the Company’s “Code of Business Conduct and Ethics.” Develops broad knowledge of industrial piping design principles and skills in a specific practice area. Evaluates, selects and applies standard techniques, procedures and criteria to perform a task or sequence of tasks for conventional projects with few com

Tulsa, OK 74103 • (44.7 miles) • Full Time • 9/26/2026

Job Summary The Project Engineer is responsible for the overall execution of the engineering for assigned projects or proposals. The Project Engineer is the primary technical contact with the client monitoring and coordinating the technical deliverables to ensure the satisfaction of the contract scope and deliver a project which considers safety as a key premise during facility construction and subsequent start-up and operation. Essential Functions Actively supports the Company’s commitment to safety and its “Core Values.” Represents the Company at all times with high moral standards while adhering to the Company’s “Code of Business Conduct and Ethics.” Develops and communicates to the disciplines the Engineering Scope of Work and Project Engineering Plan. Coordinates Engineering input to