ecovyst jobs in Houston

51 ecovyst job listings in United States. Find daily updated positions from leading job boards.


  • Houston, TX, United States Ecoservices Full-time $90,000 - $120,000

    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...


  • Houston, TX, United States Ecovyst Inc. Full-time

    Ecovyst Inc. in Houston, TX seeks a Project Delivery Manager to lead front-end loading (FEL) stage-gate processes for capital projects, reporting to the Director of Capital Portfolio Management. You will guide engineers through FEL 1-3 deliverables, facilitate VIPs, and ensure project readiness before funding. Travel up to 25% to Ecovyst sites in the U.S....

  • Lead Portfolio Manager

    18 hours ago


    Houston, TX, United States Ecovyst, Inc. Full-time

    Ecovyst, Inc. is seeking a Director of Capital Engineering/Projects based in Houston with travel. The role leads the enterprise-wide capital project portfolio governance, prioritization, and optimization to maximize business value and efficiency. You will partner with executive leadership, finance, operations, and platform engineering to balance demand,...


  • Houston, TX, United States Ecovyst Catalyst Technologies Full-time

    Ecovyst Catalyst Technologies is seeking a Materials Coordinator in Houston, TX to support production, inventory, and raw material activities. The role manages SAP transactions, generates inventory and production reports, and coordinates material flows with vendors and plant operations. Responsibilities include daily SAP data entry, month-end closing, and...

  • Portfolio Manager

    18 hours ago


    Houston, TX, United States Ecovyst, Inc. Full-time

    Ecovyst, Inc. is seeking a Director of Capital Engineering/Projects based in Houston with travel. The role leads the enterprise-wide capital project portfolio governance, prioritization, and optimization to maximize business value and efficiency. You will partner with executive leadership, finance, operations, and platform engineering to balance demand,...


  • Houston, TX, United States EcoServices LLC Full-time

    Job DescriptionJob DescriptionPosition SummaryThis position serves as Ecovyst’s subject-matter lead for the company’s front-end loading (FEL) stage-gate process for capital projects reporting to the Director of Capital Portfolio Management. The individual will provide guidance to project engineers in developing FEL 1–3 deliverables, facilitate Value...


  • Houston, TX, United States Ecovyst, Inc. Full-time $180,000 - $240,000

    Ecovyst, Inc. is seeking a Director of Capital Engineering/Projects based in Houston with travel. The role leads the enterprise-wide capital project portfolio governance, prioritization, and optimization to maximize business value and efficiency.You will partner with executive leadership, finance, operations, and platform engineering to balance demand,...


  • Houston, TX, United States Ecovyst Inc. Full-time $150,000 - $230,000

    Ecovyst Inc. in Houston, TX seeks a Director of Capital Engineering/Projects to lead the enterprise-wide capital portfolio, govern prioritization, and optimize capital investments to maximize business value while ensuring safety, regulatory compliance, and reliability.The role partners with executive leadership, platform engineering, operations, and finance...

  • Project Manager

    3 days ago


    Houston, TX, United States Ecovyst Inc. Full-time

    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. Project Delivery Manager Eco Houston TX SALARY FT EXEMPT Houston, TX, US 5 days ago Requisition ID: 1474 Position Summary This position serves as Ecovyst’s subject-matter lead for the company’s...


  • Houston, TX, United States EcoServices LLC Full-time

    Ecovyst seeks a seasoned front-end loading (FEL) lead to guide FEL 1–3 deliverables and facilitate VIP workshops for capital projects. The role ensures project readiness, validating deliverables and estimates to pass gates for funding and progression. The incumbent will coordinate across operations, facilities, and engineering teams, coaching engineers and...

  • FEL Project Lead

    3 days ago


    Houston, TX, United States Ecoservices Full-time

    Job DescriptionJob DescriptionPosition SummaryThis position serves as Ecovyst’s subject-matter lead for the company’s front-end loading (FEL) stage-gate process for capital projects reporting to the Director of Capital Portfolio Management. The individual will provide guidance to project engineers in developing FEL 1–3 deliverables, facilitate Value...


  • Houston, TX, United States EcoServices LLC Full-time

    This position serves as Ecovyst’s subject-matter lead for the company’s front-end loading (FEL) stage-gate process for capital projects reporting to the Director of Capital Portfolio Management. The individual will provide guidance to project engineers in developing FEL 1–3 deliverables, facilitate Value Improving Practices (VIPs), support FEL gate...

  • Senior Project Lead

    11 hours ago


    Houston, TX, United States Ecovyst Full-time

    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. Senior Project Manager SALARY FT NON-EXEMPT Houston, TX, US Backed by an over 130-year history, Ecovyst has evolved into a platform of leading sulfur solutions united by a shared commitment to...

  • Project Manager

    4 days ago


    Houston, TX, United States EcoServices LLC Full-time

    This position serves as Ecovyst’s subject-matter lead for the company’s front-end loading (FEL) stage-gate process for capital projects reporting to the Director of Capital Portfolio Management. The individual will provide guidance to project engineers in developing FEL 1–3 deliverables, facilitate Value Improving Practices (VIPs), support FEL gate...


  • Houston, Texas, United States Ecovyst Catalyst Technologies Full-time

    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. MATERIALS COORDINATOR Eco Houston TX SALARY FT NON-EXEMPT Houston, TX, US 2 days ago Requisition ID: 1476 Backed by an over 130-year history, Ecovyst has evolved into a platform of leading sulfur...


  • Houston, TX, United States Ecovyst Inc. Full-time $120,000 - $160,000

    Ecovyst Inc. in Houston, TX seeks a Project Delivery Manager to lead front-end loading (FEL) stage-gate processes for capital projects, reporting to the Director of Capital Portfolio Management. You will guide engineers through FEL 1-3 deliverables, facilitate VIPs, and ensure project readiness before funding.Travel up to 25% to Ecovyst sites in the U.S. and...


  • Houston, TX, United States Ecovyst Inc. Full-time

    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. Director of Capital Engineering/Projects Eco Houston TX SALARY FT EXEMPT Houston, TX, US The Director of Capital Engineering/Projects is responsible for the enterprise‑wide selection, prioritization,...


  • Houston, TX, United States Ecovyst Full-time $150,000 - $230,000

    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. Director of Capital Engineering/Projects Eco Houston TX SALARY FT EXEMPT Houston, TX, US The Director of Capital Engineering/Projects is responsible for the enterprise‑wide selection, prioritization,...


  • Houston, TX, United States ECOVYST CATALYST TECHNOLOGIES LLC Full-time

    Job DescriptionJob DescriptionBacked by an over 130-year history, Ecovyst has evolved into a platform of leading sulfur solutions united 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...


  • Houston, Texas, United States Ecovyst, Inc. Full-time

    The Director of Capital Engineering/Projects is responsible for the enterprise‑wide selection, prioritization, optimization, and governance of the capital project portfolio to ensure alignment with organizational strategy, maximum business value realization, and optimized use of financial and organizational resources. This role oversees the capital...