The SrProject Development Engineer develops and presents growth and optimization projects for Phillips 66 Midstream, including transportation & logistics and gas gathering & processing. The Engineer develops early project phases utilizing appropriate tools, resources, and processes to determine the most viable option taking into consideration cost, schedule, and risk implications. The Engineer will also evaluate and improve Midstream project management processes. What You'll Do • Conduct conceptional design for projects involving assets moving crude, refined products, NGLs, natural gas, CO2, H2, ammonia, and other products • Develop budgetary and detailed cost estimates related to Midstream and Value Chain Optimization projects including but not limited to expanding or repurposing existing assets, new 3rd party connectivity, storage terminals, pipeline replacements, well head connections, gas gathering, new long-haul pipelines and waterborne transportation • Outline appropriate project execution strategy, accounting for a project's size, complexity, and risks • Generate creative solutions to build aggressive but executable cost estimates aligned with realistic construction schedules • Consult with Business Development, Strategy Execution, Operations and Project Execution personnel to establish priorities and scope projects that meet the requirements of our internal and external customers • Integrate multiple functions including Operations, Integrity, Engineering, Technical Services, Scheduling, and other business units to align on scope and verify operability • Present projects to management and support the review process to progress AFF and/or AFD funding • Report on metrics relating to front-end loading statistics What You'll Bring - Required • Legally authorized to work in the United States • Bachelor's Degree or higher in Engineering, Construction Management, or related field. • 5 or more years of engineering experience in Midstream and/or Downstream oil and gas • Prior experience developing and/or executing oil and gas infrastructure projects, specifically in scope, cost, and schedule management What Makes You Stand Out - Preferred • 7 or more years of experience in the Midstream segment of the oil and gas industry • Working knowledge of gas gathering operations, gas and liquid hydraulic modeling/flow, gas compression, gas processing, and NGL/Residue market • Prior experience running liquid & gas pipeline hydraulics using simulation software or similar hydraulics tools • Working knowledge of applicable industry standards & codes (ASME, ANSI, API, NACE, NFPA, CFR, etc.) Compensation Range This position has a base salary range of $141,300 - $172,700. At Phillips 66, we are committed to pay transparency and competitive, equitable compensation. Each role is assigned a salary grade with a defined pay range, benchmarked against industry peers. Where a candidate offer falls within the posted range depends on the candidate's experience, skills, and alignment with the role's requirements. Offers are made to ensure internal equity and market competitiveness. Our compensation programs are designed to reward performance and support career growth. Midstream The Phillips 66 Midstream business is a safe, reliable, and trusted provider for the movement, storage, gathering, and processing of liquid or gas energy via pipelines or terminals. We are an industry leader in logistics and operate or manage more than 70,000 miles of pipelines that transport crude oil from oil fields to refineries and finished products from refineries to storage terminals. We operate 39 terminals that supply finished products to consumer gas stations, as well as crude oil and NGL storage terminals and NGL fractionation facilities. Our capabilities include extensive natural gas gathering and processing operations, enhancing our wellhead-to-market strategy. We also provide the connectivity between the various Phillips 66 business units. Total Rewards At Phillips 66, providing access to high quality programs and care for you and your family is important to us. Maintaining a culture of well-being - physical, emotional, social, and financial - is essential for a high-performing organization. When we are at our best, we are poised to deliver exceptional results - personally and professionally. Benefits for certain eligible, full-time employees include: • Annual Variable Cash Incentive Program (VCIP) bonus • 8% 401k company match • Cash Balance Account pension • Medical, Dental, and Vision benefits with an annual company contribution to a Health Savings Account for employees on HDHP • Total well-being programs and incentives, including Employee Assistance Plan, well-being reimbursement, and backup family care services Learn more about Phillips 66 Total Rewards. To be considered: In order to be considered for this position you must complete the entire application process, which includes answering all prescreening questions and providing your eSignature on or before the requisition closing date of 09/11/2026. Candidates for regular U.S. positions must be a U.S. citizen or national, or an alien admitted as permanent resident, refugee, asylee or temporary resident under 8 U.S.C. 1160(a) or 1255(a)(1). Individuals with temporary visas such as E, F-1, H-1, H-2, L, B, J, or TN or who need sponsorship for work authorization now or in the future, are not eligible for hire.