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Process Design Jobs in Houston, TX (NOW HIRING)

Process Engineer

Spring, TX · On-site

$100/hr

Lead a process design team in developing basic process design specifications and provide technical oversight of an engineering contractor's deliverables during front-end design and detailed ...

Overview Lead a design team in the development of basic process design specifications or provide oversight of an engineering contractor's technical deliverables during the front end design / detailed ...

Lead Process Engineer

Houston, TX

$98K - $128K/yr

Preparation of reports, not limited to Process System design report, vent and drain report, Utility summary. * Preparation of Process datasheets for Mechanical Equipment and Instruments. * Co ...

Lead a design team in the development of basic process design specifications or provide oversight of an engineering contractor's technical deliverables during the front end design / detailed ...

Prepare engineering reports, technical documentation, and process design packages (PDPs). * Collaborate with mechanical, piping, instrumentation, electrical, and project engineering teams. * Support ...

Candidate should have past process design experience in Steam Methane Reforming (Hydrogen) Units, ideally in a process licensing environment. Additional experience with SYNGAS Units and/or Methanol ...

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Process Design information

See Houston, TX salary details

$57.8K

$92.7K

$121.3K

How much do process design jobs pay per year?

As of Jul 26, 2026, the average yearly pay for process design in Houston, TX is $92,690.00, according to ZipRecruiter salary data. Most workers in this role earn between $80,700.00 and $105,000.00 per year, depending on experience, location, and employer.

What engineer makes $500,000 a year?

Highly experienced engineers in specialized fields such as petroleum engineering, software engineering, or aerospace engineering can earn $500,000 or more annually, often through a combination of base salary, bonuses, and stock options. These roles typically require advanced skills, extensive experience, and often involve leadership or executive responsibilities.

What engineers make $200,000 a year?

Senior engineers in specialized fields such as petroleum, aerospace, or software engineering often earn $200,000 or more annually, especially with extensive experience, advanced skills, and relevant certifications. Leadership roles like engineering managers or directors can also reach or exceed this salary level, particularly in high-demand industries or large organizations.

What does a process designer do?

A process designer develops and improves business processes to increase efficiency and effectiveness. They analyze workflows, create process models, and utilize tools like flowcharts or process mapping software to optimize operations, often collaborating with cross-functional teams and applying industry standards.

What is process design?

Process design is the planning and structuring of the steps, workflows, and resources needed to transform inputs into finished products or services in the most efficient way possible. It involves analyzing existing processes, identifying areas for improvement, and creating detailed plans for new or optimized processes. Process designers work to ensure that operations are cost-effective, safe, and meet quality standards. This role is crucial in industries like manufacturing, engineering, and service delivery, where efficient processes can significantly impact productivity and profitability.

What are the key skills and qualifications needed to thrive as a Process Design Engineer, and why are they important?

To thrive as a Process Design Engineer, you need a solid background in chemical or mechanical engineering, strong analytical skills, and experience in process optimization. Familiarity with process simulation software (such as Aspen HYSYS or AutoCAD) and industry certifications like Six Sigma are commonly required. Excellent problem-solving abilities, teamwork, and effective communication are standout soft skills in this role. These skills ensure efficient, safe, and cost-effective process designs that meet organizational and regulatory standards.

What engineers make $300,000 a year?

Senior engineers in specialized fields such as petroleum, aerospace, or software engineering can earn $300,000 or more annually, especially with extensive experience, advanced skills, and leadership roles. High compensation often involves working in high-demand industries, holding advanced degrees, or obtaining professional certifications like PE or PMP.

What is the difference between Process Design vs Process Improvement?

AspectProcess DesignProcess Improvement
FocusCreating or developing new processes from scratch or redesigning existing onesOptimizing and enhancing existing processes for better efficiency
SkillsProcess mapping, workflow analysis, creativity, project managementData analysis, problem-solving, Lean/Six Sigma methodologies
Work EnvironmentProject-based, often in the planning or development phaseOperational, ongoing efforts within existing workflows
CertificationsProcess mapping, project management certificationsLean, Six Sigma, Kaizen certifications

While Process Design focuses on creating and structuring new processes, Process Improvement aims to refine and enhance current workflows. Both roles are essential for operational excellence but differ in scope and approach.

What are the most common challenges faced by professionals in Process Design roles, and how can they be addressed?

One of the most common challenges in Process Design roles is balancing efficiency improvements with operational feasibility and compliance requirements. Professionals often need to collaborate closely with cross-functional teams, such as operations, quality assurance, and engineering, to ensure that proposed process changes are practical and align with industry standards. Additionally, adapting to rapidly evolving technologies and integrating new tools can present hurdles. Staying proactive through continuous learning, clear communication, and iterative feedback greatly helps in overcoming these challenges and achieving successful process improvements.
Infographic showing various Process Design job openings in Houston, TX as of July 2026, with employment types broken down into 87% Full Time, 10% Part Time, and 3% Contract. Highlights an 87% Physical, 4% Hybrid, and 9% Remote job distribution, with an average salary of $92,690 per year, or $44.6 per hour.
Process Design Technologist

Process Design Technologist

Marathon Petroleum Corporation

Texas City, TX • On-site

Full-time

Medical, Dental, Vision, Retirement, PTO

Posted 19 days ago


Marathon Petroleum rating

6.4

Company rating: 6.4 out of 10

Based on 201 frontline employees who took The Breakroom Quiz

64th of 86 rated oil and gas companies


Job description

An exciting career awaits you

At MPC, we're committed to being a great place to work - one that welcomes new ideas, encourages diverse perspectives, develops our people, and fosters a collaborative team environment.

POSITION SUMMARY:

The Rening Technology group seeks to create maximum value for our shareholders through pro-active unit optimization and achieve "best in class" performance based upon yields, protability, reliability, safety and environmental compliance. Rening Technology provides technical expertise, operational support, commercial support, process optimization, new technology development and process design support to Marathon's renery system.

The Process Design Technologist role is the main conduit for identifying and implementing projects and processes to improve Marathon's Processing Units to achieve greater performance and eciency. The Process Design Technologist will work with Process Technologists and Refinery Unit Engineers along with external licensors and vendors with the purpose of identifying innovative solutions to drive renery performance improvements.

This position will report to the Process Engineering Technology Manager. This position maybe based in any of Marathon's 16 renery locations, or the Findlay, Ohio or San Antonio, Texas headquarters. Travel requirement for this position is approximately 25%.

KEY RESPONSIBILITIES:
Provides process engineering technical leadership to ensure clarity and accuracy of design against project goals and objectives. Proactively engages with Refinery Technical Service engineers, refinery and corporate environmental, and Operations to ensure scope clarity and accuracy against project goals and objectives. Collaborates with other engineering disciplines. Identify and develop modifications to optimize the process, improve reliability, improve safety, improve sustainability, or improve environmental performance. Project size may range from small single unit modifications to large capital projects involving multiple refinery process units. Drives assigned scoping studies and provide leadership for idea generation in the pre-conceptual phase. Perform process simulations and calculations to support equipment sizing, hydraulic analysis, and energy optimization.
May lead process engineering for comprehensive Conceptual phase content. Works with Asset Development Engineers to develop and understand business case(s) and associated economic drivers. Develops project economics and work with Engineering to complete decision support packages. Owns process related deliverables and define a solid scope in Feasibility for effective Definition stage deliverables. Supports detailed engineering resulting in complete "Issued for Construction" drawings that maintain design against prior stage definition, overall project goals, and Implementation stage objectives. Provides process input for project pre-startup review and startup. Works with unit engineers to organize and conduct unit performance tests to determine if benefits are realized.
Provides oversight to engineering contractors performing process work for project development. Develops technical and scope documents to support process engineering oversight of assigned projects. Leads development of PFDs, P&IDs, PSM activities and reviews, control narratives, and cause & effect documents from initial design. Participates in development and implementation of operator training and operating manuals. Provides leadership for the development, maintenance and overall quality of other typical process engineering deliverables, including process design basis, heat and mass balances, process simulations, equipment sizing and design, ISBL/OSBL (inside battery limits, outside battery limits) interface conditions, and other items relevant to assigned projects.
Maintains working relationships with third-party licensors, technology vendors, catalyst/chemical suppliers, and engineering contractors to provide technical direction to refinery project teams and during contract revisions / negotiations. Providing technical guidance related to operating procedures, environmental compliance, management of change, safety and relief system operation and design. Ensures adherence to process engineering guidelines, refining standard practices, and supporting process hazard reviews and incident investigations.
Advises engineers and drive complex troubleshooting efforts that span multiple units / multiple sites. Interfaces with other departments and disciplines to develop repair/redesign options to address acute or chronic operating problems that span broad or chronic refinery-wide problems such as product quality issues, corrosion and fouling mechanisms, and equipment failures. Draws on learnings to influence changes to refining-wide corporate standards and guidance related to design, equipment care, and process operation in support of health, environmental, and process safety objectives.
Collaborates with commercial, feedstock/products organizations, operations, and refinery process engineers to identify and accomplish site and regional optimization strategies by changing operation of existing assets. Recommends new operating conditions; understand advanced process control concepts and participate in development of new control strategies for profit or efficiency improvement. Assesses viability of producing new products / meeting new specifications for entry into markets. Works with Asset Development Engineers and Refinery Project Teams to develop and understand business case(s) and associated economic drivers.

EDUCATION AND EXPERIENCE:

Minimum Qualifications:
Bachelor's Degree in Chemical Engineering required.
Eight (8) years or more years of process design engineering experience within refining or other heavy industry required.
Proficiency in process simulation tools (e.g., Aspen Plus, Aspen Hysys, KBC Petro-Sim, HTRI).
Strong knowledge of process engineering fundamentals, equipment design, safety standards, and project execution workflows.

As an energy industry leader, our career opportunities fuel personal and professional growth.

Location:

Findlay, Ohio

Job Requisition ID:

00022781

Pay Min/Max:

$141,300.00 - $243,800.00 Salary

Grade:

13 - 14

Location Address:

539 S Main St

Additional locations:

Anacortes, Washington, Canton, Ohio, Catlettsburg, Kentucky, Cincinnati, Ohio, Detroit, Michigan, El Paso, Texas, Garyville, Louisiana, Kenai, Alaska, Mandan, North Dakota, Martinez, California, Robinson, Illinois, Salt Lake City, Utah, San Antonio, Texas, St Paul Park, Minnesota, Texas City, Texas, Wilmington, California

Education:

Bachelors (Required)

Employee Group:

Full time

Employee Subgroup:

Regular

Marathon Petroleum Company LP is an Equal Opportunity Employer and gives consideration for employment to qualified applicants without discrimination on the basis of race, color, religion, creed, sex, gender (including pregnancy, childbirth, breastfeeding or related medical conditions), sexual orientation, gender identity, gender expression, reproductive health decision-making, age, mental or physical disability, medical condition or AIDS/HIV status, ancestry, national origin, genetic information, military, veteran status, marital status, citizenship or any other status protected by applicable federal, state, or local laws. If you would like more information about your EEO rights as an applicant, click here.
If you need a reasonable accommodation for any part of the application process at Marathon Petroleum LP, please contact our Human Resources Department at talentacquisition@marathonpetroleum.com. Please specify the reasonable accommodation you are requesting, along with the job posting number in which you may be interested. A Human Resources representative will review your request and contact you to discuss a reasonable accommodation. Marathon Petroleum offers a total rewards program which includes, but is not limited to, access to health, vision, and dental insurance, paid time off, 401k matching program, paid parental leave, and educational reimbursement. Detailed benefit information is available atmympcbenefits.com. The hired candidate will also be eligible for a discretionary company-sponsored annual bonus program.
Equal Opportunity Employer: Veteran / Disability

We will consider all qualified Applicants for employment, including those with arrest or conviction records, in a manner consistent with the requirements of applicable state and local laws. In reviewing criminal history in connection with a conditional offer of employment, Marathon will consider the key responsibilities of the role.


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About Marathon Petroleum

Sourced by ZipRecruiter

Marathon Petroleum Corporation, headquartered in Findlay, Ohio, US, is a leading independent petroleum refining, marketing, and transportation company. Their official website can be found at marathonpetroleum.com. The company, part of the energy sector, was established in 1887, making it one of the oldest petroleum companies in the US. It operates an integrated refining, marketing and transportation system concentrated primarily in the Midwest, Northeast, East Coast, Southeast and Gulf Coast of the United States. This includes refineries, pipelines, and terminals that process and transport crude oil and refined products.

Industry

Oil and gas extraction

Company size

10,000+ Employees

Headquarters location

Findlay, OH, US

Year founded

1887