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Senior Process Engineer Jobs in Conroe, TX (NOW HIRING)

Salamander Solutions

Process Engineer

Houston, TX · On-site

Process Engineer - Downhole Heater Manufacturing & Roll Reduction Operations Salamander Solutions is seeking a Process Engineer - Downhole Heater Manufacturing & Roll Reduction Operations to support ...

Linde

Senior OES Process Engineer

The Woodlands, TX

$95K - $123K/yr

* You will support multiple ASU facilities by providing process optimization and operational engineering support * Monitor and analyze daily plant operating data to ensure safe, reliable, and efficient ...

Linde Group

Senior OES Process Engineer

The Woodlands, TX · On-site

$95K - $123K/yr

* You will support multiple ASU facilities by providing process optimization and operational engineering support * Monitor and analyze daily plant operating data to ensure safe, reliable, and efficient ...

Linde plc

Senior OES Process Engineer

The Woodlands, TX · On-site

$120 - $170/hr

You will support multiple ASU facilities by providing process optimization and operational engineering support. * Monitor and analyze daily plant operating data to ensure safe, reliable, and ...

CRB

Senior Process Utilities Engineer IV

Houston, TX

$99K - $137K/yr

At CRB, our Process Utilities Engineers play a critical role in delivering high-impact solutions for life sciences facilities. This position may be filled at either the Lead or Senior level ...

CRB

Senior Process Utilities Engineer IV

Houston, TX · On-site

$99K - $137K/yr

At CRB, our Process Utilities Engineers play a critical role in delivering high-impact solutions for life sciences facilities. This position may be filled at either the Lead or Senior level ...

Curtiss-Wright

Process Engineer

Houston, TX · On-site

$75K - $90K/yr

Process Engineer We are looking for a Process Engineer to join our Houston (Pearland) team! As our Process Engineer, you will be a part of the production team at our Surface Technologies facility ...

Bayport Laboratories LLC

Process Engineer

Houston, TX · On-site

Vision insurance POSITION PURPOSE As a Process Engineer, you will play a crucial role in supporting the development and optimization of manufacturing processes for our cosmetic products. ESSENTIAL ...

Curtisswright

Process Engineer

Houston, TX · On-site

$75K - $90K/yr

Process Engineer We are looking for a Process Engineer to join our Houston (Pearland) team! As our Process Engineer, you will be a part of the production team at our Surface Technologies facility ...

Curtiss-Wright

Process Engineer

Houston, TX · On-site

$75K - $90K/yr

Process Engineer We are looking for a Process Engineer to join our Houston (Pearland) team! As our Process Engineer, you will be a part of the production team at our Surface Technologies facility ...

CRB

Process Engineer I

Houston, TX · On-site

Participates in basic project system design programming with support from Lead or Senior Engineer ... Process Descriptions * Equipment Specifications * Hygienic Piping Design * Room Cards ...

CRB

Process Engineer I

Houston, TX

Participates in basic project system design programming with support from Lead or Senior Engineer ... Process Descriptions * Equipment Specifications * Hygienic Piping Design * Room Cards ...

CRB

Process Engineer I

Houston, TX · On-site

Participates in basic project system design programming with support from Lead or Senior Engineer ... Process Descriptions * Equipment Specifications * Hygienic Piping Design * Room Cards ...

Salas O'Brien, Inc.

Process Engineer

Houston, TX

Process Engineer At Salas O'Brien we tell our clients that we're engineered for impact. This passion for making a difference applies just as much to our team as it does to our projects. That's why we ...

Envirogen

Process Engineer

Kingwood, TX · On-site

We are seeking a high-calibre Process Engineer to join our core engineering team at our headquarters in Kingwood (North Houston), TX--though for highly accomplished professionals, flexible hybrid or ...

Hawk Group

Process Engineer

Spring, TX · On-site

$100/hr

Process Engineer II Our Vision: RigUp is where the best workers power the world's most successful projects. We are united by a common mission: to deliver services and technology that fundamentally ...

Envirogen

Process Engineer

Kingwood, TX · On-site

We are seeking a high-calibre Process Engineer to join our core engineering team at our headquarters in Kingwood (North Houston), TX-though for highly accomplished professionals, flexible hybrid or ...

Topbuild

Process Engineer

Houston, TX · On-site

$75K - $150K/yr

Our Process Engineers work closely with the fabrication, pricing, and sales teams to develop project pricing while managing our standard costs including the master database, time, tools, and ...

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All JobsProcess Engineer JobsSenior Process Engineer JobsSenior Process Engineer Jobs in Conroe, TX

Senior Process Engineer information

See Conroe, TX salary details

$64.2K

$103.7K

$146K

How much do senior process engineer jobs pay per year?

As of Aug 10, 2026, the average yearly pay for senior process engineer in Conroe, TX is $103,691.00, according to ZipRecruiter salary data. Most workers in this role earn between $89,000.00 and $115,100.00 per year, depending on experience, location, and employer.

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

AspectSenior Process EngineerProcess Engineer
QualificationsBachelor's or Master's in Engineering, often with 5+ years experienceBachelor's degree in Engineering or related field, typically 1-3 years experience
ResponsibilitiesLeading process improvements, mentoring, project managementSupporting process development, data analysis, assisting senior staff
Work EnvironmentDesign teams, manufacturing plants, R&D departmentsManufacturing facilities, engineering teams, operational support

Senior Process Engineers typically have more experience, leadership duties, and oversee complex projects, while Process Engineers focus on supporting process development and implementation. Both roles are essential in manufacturing and engineering industries, but the senior role involves greater responsibility and strategic planning.

What are the key skills and qualifications needed to thrive as a senior process engineer?

To thrive as a Senior Process Engineer, you need a strong background in chemical or process engineering, problem-solving skills, and typically a bachelor's or master's degree in a relevant field. Expertise in process simulation software (such as Aspen Plus or HYSYS), Six Sigma or Lean certifications, and familiarity with process control systems are highly valued. Outstanding analytical abilities, leadership, and effective communication set top performers apart in this role. These skills and qualifications are crucial for optimizing processes, ensuring safety and compliance, and leading teams to achieve operational excellence.

What does a senior process engineer do?

A Senior Process Engineer is responsible for designing, optimizing, and overseeing processes within manufacturing or production environments. They analyze workflows, troubleshoot issues, and implement improvements to increase efficiency, safety, and product quality. Senior Process Engineers often lead projects, mentor junior engineers, and collaborate with cross-functional teams to ensure operational excellence. Their expertise is vital in industries like chemicals, pharmaceuticals, oil and gas, and food processing.

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 like Six Sigma or PE licensure.

What are some common challenges senior process engineers face when working on cross-functional teams?

Senior Process Engineers often collaborate with professionals from various departments, such as operations, quality, and maintenance. A common challenge is aligning diverse priorities and communication styles to achieve shared project goals. Successfully managing these differences requires strong interpersonal and project management skills, as well as the ability to translate technical concepts for non-engineering colleagues. Regular meetings and clear documentation can help ensure everyone stays informed and engaged throughout the process.
What are the most commonly searched types of Process Engineer jobs in Conroe, TX? The most popular types of Process Engineer jobs in Conroe, TX are:
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What job categories do people searching Senior Process Engineer jobs in Conroe, TX look for? The top searched job categories for Senior Process Engineer jobs in Conroe, TX are:
What cities near Conroe, TX are hiring for Senior Process Engineer jobs? Cities near Conroe, TX with the most Senior Process Engineer job openings:
Senior Process Engineer jobs near you
Infographic showing various Senior Process Engineer job openings in Conroe, TX as of August 2026, with employment types broken down into 1% As Needed, 80% Full Time, 15% Part Time, 3% Contract, and 1% Nights. Highlights an 88% Physical, 2% Hybrid, and 10% Remote job distribution, with an average salary of $103,691 per year, or $49.9 per hour.

Sr. Pyrometallurgical Process Engineer

Mariana Minerals

Houston, TX • On-site

$130K - $160K/yr

Full-time

Re-posted 11 days ago

Job description

About Mariana Minerals
Mariana Minerals is a software-first, vertically integrated minerals company on a mission to supply the critical minerals powering modern energy, AI, and defense technologies. We're reimagining the minerals supply chain by combining deep industry expertise with advanced software, automation, and data-driven decision-making.
The Role
Mariana Minerals is looking for a highly motivated Pyrometallurgical Process Engineer to help build the critical minerals supply chain supporting the world's energy transition.
As a Pyrometallurgical Process Engineer at Mariana Minerals, you will lead the development and deployment of first-of-its-kind high-temperature refining and thermal processing systems. You will play a central role in designing, modeling, scaling, and commissioning pyrometallurgical unit operations, while supporting development of software tools for capital project execution and automated plant optimization.
Responsibilities include leading equipment and process scopes from concept and modeling validation through detailed engineering, installation, commissioning, ramp-up, and handover to operations.
What You'll Do
  • Lead pyrometallurgical process scopes from early concept development and thermodynamic modeling through procurement, detailed engineering, fabrication, installation, commissioning, and ramp-up
  • Develop detailed heat and material balances for high-temperature process trains, including drying, calcination, roasting, reduction, smelting, converting, slag cleaning, refining, and off-gas treatment
  • Design and validate thermal process flowsheets and PFDs/P&IDs for pyrometallurgical circuits, ensuring safety, reliability, and scalability
  • Build first-principles thermodynamic and kinetic models for high-temperature reactors and furnaces (e.g., rotary kilns, calciners, electric arc furnaces, submerged arc furnaces, reverberatory furnaces, flash smelters) to support scale-up and commercial deployment
  • Model and optimize phase equilibria, slag chemistry, metal recovery, refractory performance, and energy efficiency
  • Define specifications and operating envelopes for high-temperature process equipment, burners, power systems, refractory linings, and gas-handling systems
  • Identify, evaluate, and implement process improvements to maximize metal recovery, minimize energy consumption, control emissions, and ensure stable furnace operation under varying feedstock chemistries
  • Collaborate closely with R&D, lab teams, and pilot-plant engineers to translate bench- and pilot-scale findings into robust commercial pyrometallurgical designs
  • Work with environmental and controls teams to design and optimize off-gas handling systems (e.g., cyclones, baghouses, scrubbers, thermal oxidizers, heat-recovery systems)
  • Partner with software and machine-learning teams to automate process-engineering workflows and develop advanced control, optimization, and digital-twin models for high-temperature reactors and furnaces

What You'll Bring
  • Strong understanding of engineering fundamentals and demonstrated ability to leverage the understanding to solve challenging problems
  • Strong foundation in chemical engineering, metallurgical engineering, or process engineering, with demonstrated ability to apply engineering fundamentals to complex pyrometallurgical systems
  • Experience with equipment engineering and design. Including but not limited to:
  • Brownfield modifications and upgrades of process equipment (e.g., leach tanks, reactors, filtration systems, solvent extraction circuits)
  • Greenfield design of hydrometallurgical unit operations and integrated circuits
  • Troubleshooting, evaluation, and optimization of operating pyrometallurgical or chemical-process equipment
  • Experience with the following industries and/or production environments:
  • Pyrometallurgical mineral processing or metal refining
  • Large-scale mining, critical-minerals processing, or battery-materials production
  • Industrial chemical manufacturing with complex aqueous/chemical reaction systems
  • Engineering, procurement, and construction (EPC/EPCM) firms supporting mining and mineral processing industry projects
Our culture is built on three principles:
Extreme Ownership - We take full responsibility for outcomes, relentlessly driving toward solutions.
Engineer Out Requirements, then Automate - We simplify, optimize, and then automate for scale.
Share Your Legos - We collaborate openly, share knowledge, and empower each other to build bigger, better solutions.
Join us as we build the future of responsible mineral sourcing and supply.

Apply