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Lead mechanical integrity and reliability programs for a refinery: oversee inspections, RBI, compliance with codes (ASME, API, NBIC), manage integrity plans and budgets, coach staff, drive failure analysis and reliability improvements, and coordinate with maintenance, projects, and turnarounds.

Provide process engineering and design support for refinery capital and expense projects, troubleshooting, commissioning, and turnarounds. Prepare design packages, perform calculations, evaluate solutions, manage external studies, support safety and hazard analyses, lead multi-functional teams, and mentor junior engineers to ensure safe, compliant, and cost-effective process designs.

Provide litigation and regulatory support to Managing Counsel including legal research and writing, manage discovery and ESI, use eDiscovery and legal-hold tools, prepare documents and exhibits, track deadlines, assist with records retention, invoice review, and administrative tasks onsite at Martinez Refinery.

Evaluate customer creditworthiness, analyze financial statements and credit reports, negotiate and maintain credit mitigants, approve product movements against credit limits, manage collections and AR portfolio, resolve invoice disputes, prepare credit reports, and drive process improvements.

Lead a regional procurement team supporting refinery operations, maintenance, turnarounds, and capital projects. Manage sourcing, contracting, SAP/CLM purchase order lifecycles, supplier performance, negotiations, cost savings, risk mitigation, and compliance. Partner with Legal, Insurance, Accounting, Maintenance, Operations, and Engineering to resolve procurement and invoice issues, drive process improvements, and manage the department budget while coaching and developing staff.

Provide process engineering design and project support for refinery capital and optimization projects. Develop PFDs/P&IDs, equipment sizing, simulations, and safety reviews; support FEED, commissioning, troubleshooting, turnarounds, and cross-functional teams while mentoring junior engineers and ensuring compliance with industry and site standards.

Senior in-house counsel providing legal advice on HSE regulatory compliance, complex litigation, labor and procurement matters for a refinery. Represent the refinery in enforcement actions, manage outside counsel and budgets, support audits, develop regulatory advocacy, and deliver compliance training to business teams.

Provide process engineering support to optimize refinery unit performance, ensuring safety, environmental compliance, product quality, and economic objectives. Perform calculations, data analysis, troubleshooting, modeling, turnaround support, project justification, and vendor evaluation. Lead studies on operating variables, maintain operating limits, and support engineering, construction, and startup activities.

Lead sourcing, contracting, and supplier management for refinery operations. Manage contracts in SAP/Ariba, negotiate terms, run competitive sourcing events, monitor supplier performance, ensure compliance (ISNetworld, TRACK), and support procurement strategy, cost-saving initiatives, and cross-site alignment.

Manage sourcing, contracting, and supplier performance for logistics, HQ, and refinery operations. Lead competitive sourcing events, negotiate contracts, maintain contracts and POs in SAP/Ariba, analyze supplier performance, support ISNetworld compliance, and drive cost savings and process improvements.