Par Pacific Holdings, Inc. · 4 hours ago
Optimization Planning Engineer
Par Pacific Holdings, Inc. is a growth-oriented energy company seeking an Optimization Planning Engineer. This role involves creating refinery-wide operating plans that are safe, feasible, and economically optimized, while collaborating with various teams to enhance production efficiency.
EnergyLogisticsOil and Gas
Responsibilities
Runs Linear Program to evaluate near term refinery operations and help build an economically optimized plan. Communicates plan to refinery and corporate. Presents 3 month plan for PAR MT’s refinery complex to refinery and headquarters leadership, at times including the CEO, during Monthly Operating Plan meetings
Coordinates all refinery LP model changes and updates with the assistance of Aspen, Haverly and/or outside consultant help as needed. Runs LP Model weekly to select crudes to purchase
Occasionally update crude assays in HCAMS and/or HCOMET (shared responsibility)
Responsible to run and maintain the LP results summary file (Excel using HCAMs / PIMS). This tool is used weekly to generate the crude schedule and yields that form the basis for production, inventory and financial forecast for the PAR MT region
Works with the refinery Technical and Operations groups to initiate, track, and finalize Crude Assay evaluations. Communicates the approved safe operating window for each crude and crude blend with refinery Operations, Management, and corporate headquarters personnel
Performs economic analysis on production opportunities and helps monitor unit optimization
Periodically performs LP backcast analysis for refinery and reports results to leadership, including the CEO, during Monthly Operating Plan meetings
Develops weekly spreadsheet crude charge plan, interacting with refinery Ops and headquarters scheduler
Assists in generating weekly Production Planning spreadsheets
Communicates crude run plan/actual/forecast and anticipated constraints to refinery leadership during weekly Refinery Production Planning meetings
Engages technical skills to improve spreadsheet tools that are used for economic analysis and blending. Creates new spreadsheet tools as needed
Manages asphalt / FCC Slurry oil coordination, inventory, and customer product availability. Interface with rack loading supervisor, crude asphalt blending console, refinery Lab
Prepare weekly refinery inventory stewardship, share with accounting and risk groups in HQ Houston
Develop proficiency in crude delivery scheduling and product gasoline / diesel blending for team coverage support. Anticipate on call support 33% of weekends and holidays. (Remote with strong internet connection OK for on call support)
Other job duties are required and directed
Qualification
Required
Legal authorization to work permanently in the United States for any employer without requiring a visa transfer or visa sponsorship
Minimum three years of oil refining experience in Process Engineering and/or Operations/Lab required
Must have computer skills including proficiency with Windows and Microsoft Office suite programs, especially Excel
This position requires organization and communication skills with the ability to handle multiple tasks while meeting deadlines and production requirements
Preferred
Bachelor's degree in chemical or mechanical engineering preferred
Minimum five years of oil refining experience, especially in Planning and Economics, Operations, Lab, and Process Engineering preferred
Experience running an LP (Haverly GRTMPS or PIMS) preferred
Experience building and maintaining an LP (Haverly GRTMPS or PIMS) preferred
Experience using Haverly HCAMS to process crude assays preferred
Benefits
Medical, dental and vision insurance
Robust allotment of paid time off
401(k) with company match
Retirement savings plans
Educational reimbursement
Medical (with prescription coverage)
Dental
Vision
Voluntary critical illness
Accident
Life/AD&D insurance
Flexible Spending Account
Employee Assistance Program
Purchase company stock at discounted prices through the Employee Stock Purchase Program
Company
Par Pacific Holdings, Inc.
Par Pacific Holdings, Inc.
Funding
Current Stage
Public CompanyTotal Funding
$550M2023-02-03Post Ipo Debt· $550M
2012-09-07IPO
Recent News
2025-12-22
2025-11-11
2025-11-07
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