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Sr Process Engineer Jobs in Tulsa, OK (NOW HIRING)

Zeeco

Entry Level Process Engineer - Flares

Tulsa, OK · On-site

Flare Process Engineer Evaluates, calculates, and designs flare systems. In-depth technical resource for fluid system hydraulics, static and non-static mechanical systems, open-air gaseous flow ...

Zeeco

Entry Level Process Engineer - Flares

Tulsa, OK · On-site

Flare Process Engineer Evaluates, calculates, and designs flare systems. In-depth technical resource for fluid system hydraulics, static and non-static mechanical systems, open-air gaseous flow ...

Zeeco

Process Design Engineer - Vapor

Tulsa, OK · On-site

Candidates should have experience in the design and operation of refining/petrochemical processing equipment with field process engineering experience preferred. Key responsibilities will include:

System One

Process Design Engineer - Vapor

Tulsa, OK · On-site

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

Preferred Chemical Engineering Degree but open to Mech * Mid Level-Sr years of experience * Industry experience open to refinery experience * Experience with process simulation software such as Aspen ...

System One

Process Design Engineer - Vapor

Tulsa, OK · On-site

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

Preferred Chemical Engineering Degree but open to Mech * Mid Level-Sr years of experience * Industry experience open to refinery experience * Experience with process simulation software such as Aspen ...

System One

Process Design Engineer - Vapor

Tulsa, OK · On-site

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

Preferred Chemical Engineering Degree but open to Mech * Mid Level-Sr years of experience * Industry experience open to refinery experience * Experience with process simulation software such as Aspen ...

System One

Process Design Engineer - Vapor

Tulsa, OK · On-site

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

Preferred Chemical Engineering Degree but open to Mech * Mid Level-Sr years of experience * Industry experience open to refinery experience * Experience with process simulation software such as Aspen ...

System One

Process Design Engineer - Vapor

Tulsa, OK · On-site

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

Preferred Chemical Engineering Degree but open to Mech * Mid Level-Sr years of experience * Industry experience open to refinery experience * Experience with process simulation software such as Aspen ...

System One

Process Design Engineer - Vapor

Tulsa, OK · On-site

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

Preferred Chemical Engineering Degree but open to Mech * Mid Level-Sr years of experience * Industry experience open to refinery experience * Experience with process simulation software such as Aspen ...

System One

Process Design Engineer - Vapor

Tulsa, OK · On-site

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

Preferred Chemical Engineering Degree but open to Mech * Mid Level-Sr years of experience * Industry experience open to refinery experience * Experience with process simulation software such as Aspen ...

System One

Process Design Engineer - Vapor

Tulsa, OK · On-site

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

Preferred Chemical Engineering Degree but open to Mech * Mid Level-Sr years of experience * Industry experience open to refinery experience * Experience with process simulation software such as Aspen ...

System One

Process Design Engineer - Vapor

Tulsa, OK · On-site

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

Preferred Chemical Engineering Degree but open to Mech * Mid Level-Sr years of experience * Industry experience open to refinery experience * Experience with process simulation software such as Aspen ...

System One

Process Design Engineer - Vapor

Tulsa, OK · On-site

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

Preferred Chemical Engineering Degree but open to Mech * Mid Level-Sr years of experience * Industry experience open to refinery experience * Experience with process simulation software such as Aspen ...

System One

Process Design Engineer - Vapor

Tulsa, OK · On-site

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

Preferred Chemical Engineering Degree but open to Mech * Mid Level-Sr years of experience * Industry experience open to refinery experience * Experience with process simulation software such as Aspen ...

Hire Resolve.com

Mid-Senior Petrochemical Professionals

Tulsa, OK · On-site

$95K - $131K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

... process and project engineering, reliability and maintenance, EHS/PSM, quality, supply chain, and ... These openings are designed for mid- to senior-level talent and offer a clear pathway toward senior ...

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Showing results 21-40

All JobsSr Process Engineer JobsSr Process Engineer Jobs in Tulsa, OK

Sr Process Engineer information

See Tulsa, OK salary details

$63.7K

$102.8K

$144.7K

How much do sr process engineer jobs pay per year?

As of Aug 17, 2026, the average yearly pay for sr process engineer in Tulsa, OK is $102,806.00, according to ZipRecruiter salary data. Most workers in this role earn between $88,300.00 and $114,200.00 per year, depending on experience, location, and employer.

What is a Sr Process Engineer?

Senior Process Engineers are experienced professionals responsible for designing, optimizing, and overseeing the processes used in manufacturing or production environments. They analyze workflows, troubleshoot process issues, and implement improvements to increase efficiency, reduce costs, and ensure product quality. Sr Process Engineers often lead teams, manage projects, and work closely with other departments such as quality assurance, maintenance, and operations. Their expertise is crucial in industries like chemicals, pharmaceuticals, oil and gas, and food processing. They typically hold a degree in engineering and have several years of experience in process engineering roles.

What are the key skills and qualifications needed to thrive as a Sr Process Engineer?

To thrive as a Sr Process Engineer, you need a solid background in chemical, mechanical, or industrial engineering, often with a bachelor's or master's degree and relevant industry experience. Familiarity with process simulation software (such as Aspen Plus or HYSYS), Six Sigma or Lean certifications, and knowledge of safety and regulatory standards are typically required. Strong problem-solving, project management, and communication skills help distinguish top performers in this role. These skills and qualifications are vital for optimizing processes, ensuring efficiency and safety, and driving continuous improvement in complex manufacturing environments.

How does a Sr Process Engineer typically collaborate with cross-functional teams to improve manufacturing efficiency?

Sr Process Engineers work closely with teams such as production, quality assurance, maintenance, and R&D to identify areas for process optimization. They often lead or participate in cross-functional meetings to gather data, analyze workflow bottlenecks, and implement solutions that enhance efficiency and product quality. Effective communication and project management skills are essential, as Sr Process Engineers must balance technical requirements with practical constraints while ensuring all stakeholders are aligned with proposed changes.

What is the difference between Sr Process Engineer vs Process Engineer?

AspectSr Process EngineerProcess Engineer
QualificationsBachelor's degree in engineering, 5+ years experience, certifications like Six SigmaBachelor's degree in engineering or related field, 1-3 years experience
ResponsibilitiesLead process improvements, optimize manufacturing processes, mentor junior staffAssist in process development, data collection, support process optimization
Work EnvironmentManufacturing plants, industrial facilities, cross-functional teamsManufacturing settings, engineering teams, project-based tasks

The main difference between a Sr Process Engineer and a Process Engineer lies in experience, responsibility level, and scope of work. The Sr Process Engineer typically leads projects, mentors others, and has more advanced qualifications, while the Process Engineer supports and executes process improvements under supervision.

How much does a senior process engineer earn?

A senior process engineer typically earns between $80,000 and $130,000 annually, depending on experience, industry, and location. They often have specialized skills in process optimization, project management, and may hold certifications such as Six Sigma or PMP.

What does a senior process engineer do?

A senior process engineer designs, develops, and optimizes manufacturing or industrial processes to improve efficiency, safety, and quality. They analyze data, troubleshoot issues, and implement process improvements, often using tools like process simulation software and adhering to industry standards. They also mentor junior engineers and collaborate with cross-functional teams to ensure smooth operations.

What are popular job titles related to Sr Process Engineer jobs in Tulsa, OK?

For Sr Process Engineer jobs in Tulsa, OK, the most frequently searched job titles are:

What job categories do people searching Sr Process Engineer jobs in Tulsa, OK look for?

The top searched job categories for Sr Process Engineer jobs in Tulsa, OK are:

What cities near Tulsa, OK are hiring for Sr Process Engineer jobs?

Cities near Tulsa, OK with the most Sr Process Engineer job openings:

Sr Process Engineer jobs near you
Infographic showing various Sr Process Engineer job openings in Tulsa, OK as of August 2026, with employment types broken down into 1% As Needed, 77% Full Time, 17% Part Time, 4% Contract, and 1% Nights. Highlights an 92% Physical, 2% Hybrid, and 6% Remote job distribution, with an average salary of $102,806 per year, or $49.4 per hour.

Entry Level Process Engineer - Flares

Zeeco

Tulsa, OK • On-site

Full-time

Re-posted 28 days ago

Zeeco rating

9.5

Company rating: 9.5 out of 10

Based on 7 frontline employees who took The Breakroom Quiz

5th of 490 rated machine equipment manufacturers

Job description

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. Zeeco collaborates with the biggest names in the industry, enabling individuals to broaden their skills alongside teams of subject matter experts.
Flare Process Engineer
Evaluates, calculates, and designs flare systems. In-depth technical resource for fluid system hydraulics, static and non-static mechanical systems, open-air gaseous flow modeling, scattered source acoustic and thermal radiation emissions, heat transfer, thermo-mechanical suitability, and combustion dynamics. Reviews project equipment drawings to meet project needs and applicable standards. Performs industrial scale combustion testing at our world class combustion test facility.
JOB SUMMARY: Responsible for final design of Zeeco's custom built flare equipment.
JOB DUTIES:
  1. Provides engineering support to the Project Execution group. This includes reviewing the Turn Over Packages and the detailed customer specifications for each project. Calculations include but are not limited to hydraulic, thermal, auditory, combustion, dispersion, and two-phase flow.
  2. Check drawings to ensure the design standards are followed.
  3. Sets design standards and limits for projects.
  4. Performs a final review of the designs before releasing the designs to the shop for production.
  5. Test Flare equipment in Test Facility.
  6. Resolve field issues as they arise.

JOB QUALIFICATIONS (Required):
B.S. degree in Engineering (Mechanical, Electrical, Chemical, etc.), Math, Physics, or Computer Science and/or five (5) years related experience; or an equivalent combination of education and experience.
JOB QUALIFICATIONS (Preferred):
M.S. degree in Engineering (Mechanical, Electrical, Chemical, etc.), Math, Physics, or Computer Science.
MENTAL REQUIREMENTS:
Must possess sufficient interpersonal skills to interact effectively with persons inside and outside of the company. Must have the ability to perform complex mathematical calculations related to job requirements. Must be able to work under stress. Must be able to handle multiple priorities. Must be able to process paperwork effectively.
PHYSICAL REQUIREMENTS:
Must be able to communicate effectively. Must be able to do unaccompanied travel. Must be able to tolerate shop environment and exposures associated with welding and industrial equipment manufacturing, and apply appropriate safety equipment when required. Must be able to work overtime if required. Must not present a risk of injury to self or others while engaged in company duties.
Working at Zeeco means being part of a people-centric culture and environment built on mutual respect, personal encouragement, professional integrity, and limitless opportunity. Join Zeeco and embark on a fulfilling journey where innovation, collaboration, and personal and professional growth converge.

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