ZipRecruiter

Log In

1

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

Envirogen

Senior Process Engineer

Kingwood, TX · On-site

$90K - $117K/yr

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

OxyChem

Sr Process Engineer

Deer Park, TX · On-site

$93K - $120K/yr

We are looking for an experienced and self-motivated individual to fill the position of Sr. Process Engineer at our Deer Park PVC/KOH plant located in Deer Park, TX. Essential Job Duties: * Maintain ...

Zachry Group

Sr Engineer Process

Houston, TX · On-site

$100K - $130K/yr

The Senior Process Engineer will be responsible in the design office for routine engineering and design tasks of the assigned projects based on specific and detailed instructions received from the ...

Zachry Group

Sr Engineer Process

Houston, TX

$100K - $130K/yr

The Senior Process Engineer will be responsible in the design office for routine engineering and design tasks of the assigned projects based on specific and detailed instructions received from the ...

Oxy

Sr Process Engineer

Deer Park, TX · On-site

$93K - $120K/yr

We are looking for an experienced and self-motivated individual to fill the position of Sr. Process Engineer at our Deer Park PVC/KOH plant located in Deer Park, TX. Essential Job Duties: * Maintain ...

Wood Plc

Senior Process Engineer (Hydrogen)

Houston, TX

$99K - $128K/yr

Overview / Responsibilities Wood is currently seeking a Senior Process Engineer to join our Technology Team in Houston, TX and supporting Wood Hydrogen / Syngas Center of Excellence team in Milan ...

ABGi

Senior Process Engineer - Lake Charles, LA

Houston, TX · On-site

$97K - $125K/yr

ABGi USA is hiring on behalf of one of our engineering and industrial clients for an experienced Senior Process Engineer . This is an exciting opportunity to join a growing team supporting a variety ...

Semiserve

Process Engineer

Houston, TX · On-site

We are looking for a skilled Senior Process Engineer to review existing relief valve (PSV) calculations, identify potential concerns and provide mitigation packages for identified items. The ...

Venturegloballng

Lead Engineer, Process

Houston, TX · On-site

$98K - $128K/yr

Minimum of ten (10) years of experience as a Senior Process Engineer in the LNG industry. * Exhibit excellent written and oral communication skills. * Experience in all aspects of process engineering ...

Persona AI

Process Engineer

Houston, TX · On-site

Senior Process Engineer Department: Manufacturing Reports To: Head of Global Manufacturing Employment Type: Full-Time Location: Houston, TX Persona AI is developing and commercializing rugged, multi ...

Bedrock

Process Engineer III

Houston, TX · On-site

We are looking for a skilled Senior Process Engineer to review existing relief valve (PSV) calculations, identify potential concerns and provide mitigation packages for identified items. The ...

previous pagenext page

Showing results 21-40

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

Senior Process Engineer information

See Houston, TX salary details

$71.6K

$115.7K

$162.8K

How much do senior process engineer jobs pay per year?

As of Aug 6, 2026, the average yearly pay for senior process engineer in Houston, TX is $115,662.00, according to ZipRecruiter salary data. Most workers in this role earn between $99,300.00 and $128,400.00 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 Houston, TX? The most popular types of Process Engineer jobs in Houston, TX are:
What are popular job titles related to Senior Process Engineer jobs in Houston, TX? For Senior Process Engineer jobs in Houston, TX, the most frequently searched job titles are:
What job categories do people searching Senior Process Engineer jobs in Houston, TX look for? The top searched job categories for Senior Process Engineer jobs in Houston, TX are:
What cities near Houston, TX are hiring for Senior Process Engineer jobs? Cities near Houston, TX with the most Senior Process Engineer job openings:
Senior Process Engineer jobs near you
Infographic showing various Senior Process Engineer job openings in Houston, TX as of August 2026, with employment types broken down into 1% As Needed, 78% Full Time, 16% Part Time, 4% Contract, and 1% Nights. Highlights an 92% Physical, 2% Hybrid, and 6% Remote job distribution, with an average salary of $115,662 per year, or $55.6 per hour.

Senior Process Engineer

Envirogen

Kingwood, TX • On-site

$90K - $117K/yr

Full-time

Medical, Life, Retirement, PTO

Re-posted 26 days ago

Job description

At Envirogen Technologies, we deliver advanced water solutions as a premier Lifecycle Performance Company. We are seeking a high-calibre Senior Process Engineer to join our core engineering team at our headquarters in Kingwood (North Houston), TX-though for highly accomplished professionals, flexible hybrid or remote working arrangements will be fully considered.
This critical role offers an exceptional opportunity to spearhead the end-to-end lifecycle of multi-million-dollar industrial water and wastewater treatment systems, transitioning seamlessly from high-level conceptual design to impactful field deployment.
We value entrepreneurial execution, offering a uniquely flat structure where exceptional performance translates directly into accelerated professional development. For an ambitious engineer, this represents an unparalleled launchpad to deploy your expertise, drive visible industrial outcomes, and grow exponentially alongside our expanding North American footprint.
Why You'll Thrive at Envirogen
  • Exceptional Total Rewards: We offer a highly competitive base salary complemented by a comprehensive health, wellness, and retirement benefits package, alongside an impactful, performance-driven Project Incentive Plan that directly rewards your engineering successes.
  • Seamless Relocation Support: To ensure we attract elite talent, we provide a full, premium relocation assistance package to establish you in the vibrant Kingwood or North Houston area.
  • An Elite, Flat Culture: Work alongside leading industry experts in a collaborative, un-siloed environment that actively rejects bureaucratic layers. Here, your technical voice is empowered, and your individual contributions directly shape project outcomes.
  • Global Project Horizons: Expand your engineering mastery and leadership footprint by delivering on exciting, technologically diverse industrial water and wastewater systems across North America and key international markets

Core Responsibilities
Architect Advanced System Designs: Spearhead the end-to-end conceptual and detailed design of full-scale treatment infrastructure. You will generate complex process calculations, mass balances, PFDs, and P&IDs, collaborating closely with the wider engineering team to deliver optimized, value-engineered solutions that exceed client expectations.
Drive Applied R&D & Innovation: Formulate strategic testing frameworks, lead advanced laboratory bench- and pilot-scale evaluations, and interpret complex data matrices to validate cutting-edge designs and accelerate the commercialization of proprietary technologies.
Spearhead Field Deployment & Commissioning: Transition from theory to execution by directing on-site system startups, establishing rigorous operational sampling protocols, and delivering expert-level technical training to client engineering and operations teams across the region.
Deliver Strategic Financial Governance: Partner directly with the executive leadership team to evaluate capital equipment budgets, conduct rigorous value engineering assessments, and vet the commercial and financial feasibility of emerging water treatment technologies.
Optimize Live Industrial Assets: Serve as the definitive technical authority on troubleshooting; analyze real-time operational metrics and field data to diagnose complex system anomalies and maximize the efficiency of live industrial facilities.
Requirements
Professional Qualifications
  • Academic Foundation: A Bachelor of Science or Bachelor of Engineering degree in a relevant engineering discipline (Chemical, Environmental, Process engineering), backed by a strong foundation water systems.
  • Proven Track Record: Demonstrated experience in the conceptual design, operational optimization, or commissioning of complex industrial water and/or wastewater treatment processes.
  • Cross-Functional Execution: Exceptional autonomy and communication skills, with a proven ability to interface seamlessly as a technical authority with clients, project managers, and executive sales teams.
  • Mobility & Deployment: Readily adaptable and willing to travel up to 25% across North America to oversee critical project deployments, commissioning phases, and field operations.

Preferred Technical Assets
  • Process Mastery: Deep technical command of diverse physical, chemical, and biological water treatment mechanisms.
  • Analytical Diagnostic Expertise: Advanced capability in diagnosing and characterizing highly variable industrial influent water streams to engineer robust, resilient solutions.

Ready to Build the Future of Water?
Don't wait to level up your engineering career. Apply today and make an impact that matters with a company that actively rewards performance, initiative, and success.
Benefits
  • Health Care Plan
  • Retirement Plan
  • Life Insurance
  • Paid Time Off

Apply