Plant Process Engineer

Ecoservices; Houston (TX); On-site; USD 90,000 - 120,000; Full time

Job summary

Ecovyst in Houston, TX is seeking a Plant Process Engineer to optimize site operations and deliver capital projects. The role supports day-to-day process improvements, HS&E compliance, and data-driven KPI management in a fast-paced refining environment.

The successful candidate will manage capital projects, maintain process documentation, and lead improvement initiatives such as CPT and MDC tests, contributing to safer, more reliable operations at Ecovyst’s Houston site.

Qualifications

• Bachelor’s degree or equivalent combination of education and experience.
• 3–5 years experience in chemical/refining industry; prior line management preferred.
• Familiarity with OSHA, EPA, API, ASME, NFPA standards.
• Familiarity with PSM/RMP regulations and ability to read P&IDs.

Responsibilities

• Author FEL1 Capital Project scope & justifications.
• Execute small capital projects, including field construction supervision.
• Manage site variable cost/usage and develop action plans to improve; lead Cost Per Ton initiative.
• Maintain OSI PI system and operator log sheets.
• Train plant personnel and enforce HS&E standards; update SOPs and lead safety meetings.
• Plan, coordinate, execute, and document MDC tests.
• Monitor process data (differential pressures, heat exchanger u-values, catalyst reactivity, acid mist removal).
• Enter daily data and generate weekly KPI reports (OST, OEE, TGE).
• Support planning and execution of Turnaround activities.

Job description

If you are unable to complete this application due to a disability, contact this employer to ask for an accommodation or an alternative application process.

Plant Process Engineer

Eco Houston TX SALARY FT EXEMPT Houston, TX, US

Backed by an over 130-year history, Ecovysthas evolved into a platform of leading sulfur solutionsunited by a shared commitment to reliability, innovation, and performance. We have carefully cultivated our reputation as a premier provider of virgin sulfuric acid, sulfuric acid regeneration services, and sulfuric acid derivatives. We provide specialty grade high-purity virgin sulfuric acid for a number of diverse and growing end uses. Among them are mining, particularly copper for electronics applications, production of electric vehicles and the ongoing expansion of data centers across the globe, and industrial applications including our customers’ production of nylon precursors, production of lead acid batteries for all types of vehicles, industrial and municipal water treatment, and refining and petrochemical processes.

• Ecoservicesprovides sulfuric acid regeneration, produces virgin sulfuric acid, and offers chemical waste handling and treatment services
• Calabrian produces high-value sulfur dioxide and derivative solutions, enabling us to serve a broader set of essential industries
• Chem32 sulfides and activates catalysts for refining and renewable fuel processes

What we offer:

• Competitive pay
• Full benefit package
• 401k matching
• Tuition Reimbursement

Position Summary:

This position actively analyzes the operation of the site to continuously improve and ideally will pay for itself in savings each year.

What you will be doing:

The role supports day to day Operations by providing project, process, and engineering expertise. General job duties include, but are not limited to:

• Author FEL1 Capital Project scope & justifications
• Execute small capital projects, including field construction supervision.
• Manage site variable cost/usage and develop action plants to improve. Lead Cost Per Ton (CPT) initiative
• Manage Operator Field Log Sheets
• Manage/Maintain OSI PI system.
• Author/Maintain Consequences of Deviations (CODs)
• Maintain accurate BFDs, PFDs, and P&IDs
• Actively support and enforce the plant’s HS&E standards—involved in all aspects of HSE related to the plant. Review, update, and write Standard Operating Procedures. Train plant personnel. Lead and participate in plant safety meetings. Lead and support the plant’s efforts to improve the plant’s HS&E performance. Coordinate, lead, and participate in the plant’s regulatory compliance efforts.
• Plan, coordinate, execute, and document Maximum Daily Capacity (MDC) tests.
• Monitor current forecast future differential pressures, heat exchanger u-values, catalyst reactivity, and acid mist removal.
• Use SUMO Compliance Tool to analyze process and drive improvements.
• Manage site production KPIs including On Stream Time (OST), Overall Equipment Effectiveness (OEE), and Turbo Generator Efficiency (TGE). Enter data daily, run and distribute reports weekly.
• Support Management Team initiatives and serve as change agent on site.
• Support Equipment Strategy and Equipment Best Practice compliance
• Support planning, execution, and documentation of Turnaround activities.

Qualifications:

• Bachelor’s degree (B.A.) from four-year college or university; or equivalent combination of education and experience.
• Minimum of 3-5 years’ experience working in chemical/refining industry, preferably with prior line management experience.
• Familiarity with industry standards & practices (OSHA, EPA, API, ASME, NFPA)
• Familiarity with PSM/RMP regulations
• Ability to comprehend equipment, P&ID, loop, and drawings.
• Ability to perform basic fluid flow, heat transfer, mass transfer calculations.
• Understanding of chemistry
• Basic ERT awareness (ICS, Fire Extinguisher Training, First Aid + CPR, HAZWOPER)
• Works well under pressure – ability to meet tight deadlines with quality results.
• Strong communication/inter-personal skills – able to inspire and encourage the use of best practices at plant sites, able to communicate with plant staff, GBU management, and regulatory agencies.
• Ability to relate to and communicate effectively with shop floor.
• Must be well versed in MS PowerPoint, Word, Excel, & Outlook. SAP experience a plus.