Summary
Overview
Work History
Education
Skills
Training
Affiliations
Timeline
Generic

Tammi Milner Weigand

Lakewood,COI

Summary

Results-driven leader with a strong background in strategic management and organizational growth. Experienced in developing and implementing effective business strategies, optimizing processes, and driving team performance. Recognized for adaptability, effective collaboration, and delivering measurable outcomes in dynamic environments. Strong communication and problem-solving abilities, coupled with a focus on fostering a productive and positive team culture.

Overview

34
34
years of professional experience

Work History

Director, Marketing and Scheduling

MPLX G&P
04.2021 - Current
  • As the Marketing and Scheduling Director, I lead a team of 28 that is responsible for all Natural Gas and NGLs yielded from the Compression and Fractionation facilities owned and operated by MPLX G&P
  • The business models for these assets differ depending on region of the country, Northeast, Rockies/Bakken, and Southwest
  • My role is to champion my team, their roles and development, and to collaborate with the other facets of MPLX/MPC to ensure our Producer Customers are supported, our objectives accomplished, and synergies/improvements realized within the Business Plan

Manager, Brand Performance

MARATHON PETROLEUM COMPANY LLC
10.2020 - 04.2021
  • As the Brand Performance Manager for Clean Products Supply Chain, the team was responsible for the Brand Image Program (maintaining the standards and all facets of initial roll-out), Mystery Shop Program (coordinating quarterly shops with 3rd-party provider and reporting), Advantage (Marathon Brand publication sent to Jobbers), maintaining/championing the STP brand relationship (ensuring additives were appropriate at store locations), and other miscellaneous Brand activities

Manager, Program Execution and Process Improvement

MARATHON PETROLEUM COMPANY LLC
04.2019 - 10.2020
  • As the PEPI Manager for Marketing, I had 10.5 employees reporting to me as well as one contractor
  • As a team we were responsible for programs that touched the overall Marketing organization as well as their continuous improvement
  • Our roles involved Information Technology Liaison (Champion), Salesforce Platform Development and Implementation, Customer Entertainment, as well as Recruiting and Training
  • My role, specifically, was supporting this team with everything from their individual initiatives to providing Career counsel and development as well as partnering with Marketing and IT Leadership to accomplish our objectives

Manager, Marketing Coordination

MARATHON PETROLEUM COMPANY LLC
12.2015 - 04.2019
  • As the Coordinating Manager for Marketing, I had nine employees reporting to me
  • As a team we were responsible for activities that were cross-functional and/or impacted the overall Marketing organization versus just one department
  • Our roles involve Analytics, Budget and Business Plan Coordination, Information Technology Liaison, Salesforce Platform Development and Implementation, as well as Recruiting and Training for the Marketing Organization
  • My role, specifically, was supporting this team with everything from their individual activities to providing Career counsel and development
  • Significant accomplishments during my tenure were 1) launching our new diesel additive, Cold Force, 2) participating on the team that provided guidance for the Fuels Distribution drop into MPLX, 3) coordinating the replacement of our old, underutilized Customer Relationship Management platform with Salesforce, and 4) initiating and creating the automated transition template, Streamline
  • In 2019, we further incorporated Salesforce by assimilating the existing AVS portals into the environment
  • Other noteworthy initiatives included, 1) coordinating successful Customer Appreciation Outings annually, 2) revamping the Back-to-Basics training, 3) facilitating and creating content for Supervisor training, 4) coordinating the first all-Marketing meeting, and 5) evaluating the Recruiting efforts and recommending a new, more efficient approach that better met Marketing’s needs

Manager, Southeast Light Products Scheduling

MARATHON PETROLEUM COMPANY LLC
01.2014 - 12.2015
  • Managed 11 Schedulers that were responsible for roughly 1 MM barrels of light products daily
  • This group consisted of employees that scheduled on the southeast pipelines, primarily Colonial and Plantation, managed MPC’s marine fleet to supply Florida from our own docks and 3rd parties and handled the commercial aspects of exporting cargoes
  • Managed inventory levels, forecasted gasoline and diesel ending inventories across the southeast system, explained any variances, and was heavily involved in the annual LIFO drill
  • Besides dealing with almost constant fluctuations and deviations from plan, also was intimately involved with RVP VOC and Non-VOC planning, developed, and executed the K-1 plan for the southeast, and initiated and spearheaded the project to produce additional premium at Garyville

Supervisor, Risk Management and Analysis

MARATHON PETROLEUM COMPANY LLC
12.2008 - 01.2014
  • Supervised seven analysts who provide daily Risk Management reporting, benchmarking, and analysis for the physical and paper traders
  • This group also forecasted the crude cash payments and Costing Adjustment and coordinated the Business and Tactical Plans (Budget) as well as various items related to S&D for Crude Supply and Logistics
  • In addition, I conducted Strategic Planning meetings that established department and individual commitments, provided career development opportunities via temporary assignments, and worked with ITS to maximize our system capabilities
  • Evaluated the Refining Working Capital (Yellow Book) process and presented several process improvements
  • Coordinated an initiative to progress SD&P’s compliance with the Lifecycle Management Policy, piloted TeamView, and led the department TeamView Editors through migration
  • Completed a temporary assignment as Marketing Coordinating Staff Manager, 9/13 – 12/13

Supervisor, Refining and Marketing Accounting

MARATHON PETROLEUM COMPANY LLC
05.2007 - 11.2008
  • Supervised 23 accountants and processors
  • Besides the normal day-to-day supervisory tasks, I conducted Strategic Planning meetings that assisted the employees with setting and achieving their goals as well as the organizational goals and metrics, provided career development opportunities via temporary and new assignments, interviewed potential employee candidates, worked with ITS to ensure our systems met the needs of our ever-changing environment, and made certain the group was compliant with all applicable rules, regulations and accounting policies as well as operated within our budget
  • Worked with employees and ITS representatives to develop and implement the Renewable Fuels Payment system, which remitted payment to MPC’s ethanol and biodiesel suppliers and captured associated RINs

Strategic Planning Coordinator

Marathon Pipeline Company
04.2004 - 04.2007
  • Responsible on an annual basis for facilitating the assessment of MPL’s operating environment, the validation of the Guiding Principles and Long-Term Objectives, the review of the Balanced Scorecard measures, the creation of MPL Goals and Tactics, and the revisions of the Department Change Plans and the MPL Strategic Plan
  • In doing so, I facilitated quarterly meetings with the MPL management team and communicated the Company’s plan to the employees via a website, e-mails, and occasional presentations
  • Participated in the Canton Rack/Production Disposition team that recommended construction of a 5th lane, correction of traffic flow on lanes 3 and 4, relocation of the Ethanol Offload and laying footers for a potential 6th lane
  • In addition, this group identified that expanding the East Sparta to Midland segment of ORPL was not needed due to the revised ULSD strategy for the Canton Refinery
  • Participated in the Ethanol Strategy team and was integral in determining the production sources and logistics necessary to meet the Midwest terminals future ethanol demands

Staff Assistant

MARATHON PETROLEUM COMPANY LLC
08.2003 - 03.2004
  • Coordinated efforts that impacted the entire group such as monitoring the budget, forecast, sales, value-added metrics, etc

Propane Manager

MARATHON PETROLEUM COMPANY LLC
04.2000 - 07.2003
  • Maintained an ever-changing forecast to manage the propane production and inventory to meet the needs of our customers and optimize assets
  • Negotiated all necessary contracts associated with these sales and worked with the refineries and MPL regarding rack and cavern operational issues
  • In addition, developed and executed the propane business and strategic plans, participated in the year-end LIFO drill, set the rack prices daily, and designed metrics that were monitored monthly to assess performance
  • Participated in a cross-functional team that analyzed alternatives to storing summer excess butane on railcars
  • Negotiated with Dow Chemical to sell the propane produced by Texas City Refining and to connect the necessary facilities via pipeline. This project generated an alternate customer and additional value

Commercial Representative

Marathon Pipeline Company
04.1998 - 03.2000
  • Represented MPL in an industry consortium, Aerie Networks. The goal of this initiative was to place fiber optics within pipeline rights-of-way to create a nationwide communications system. Even though the project missed its opportunity for IPO, it was deemed successful since MPL received payment for their equity interest of roughly $500 M. Our General Counsel still comments I’m the only person who realized a profit for the Company from a deal that did not close
  • Analyzed joint interest pipeline board books and prepared the Directors for meetings

Analyst

Marathon Pipeline Company
04.1997 - 03.1998
  • Coordinated the MPL budgets for 1998 and 1999
  • My responsibilities ranged from running economic analysis for proposed projects to preparing the President for budget presentations
  • Assisted with tariff filings and associated analysis per Federal and State regulations

Auditor

Marathon Oil Company
03.1994 - 03.1997
  • Participated in audits of Production Regions, EMRO Marketing, US Steel, Carnegie Natural Gas and various Marathon Oil Company downstream operations
  • Led the majority of the audits I participated in the last two years of this assignment
  • As a lead auditor, I was responsible for every aspect of the audit which consisted of determining the work assignments, reviewing and approving audit programs, presenting issues to clients, writing final audit reports for management, etc

Accountant

Marathon Oil Company
06.1990 - 02.1994
  • Accounted for all onshore Louisiana oil production (remitted associated royalties to landowners and paid state excise taxes) and participated on a team that redesigned the royalty ownership system, which remained in effect until SAP was installed

Education

Bachelor of Arts - Accounting

Marietta College

Skills

  • Microsoft Excel
  • Power Point
  • Word
  • SharePoint
  • Salesforce
  • Financial Planning and Economic Model
  • Relationship building
  • Strategic planning
  • Verbal and written communication
  • Decision-making

Training

  • Marathon Leadership Foundation Program, 1999
  • New Supervisor Development Program, 2008
  • Commercial Skills, 2014
  • Marathon Advanced Leadership Program, 2015

Affiliations

  • Propane Education and Research Council
  • Marietta College Trustee

Timeline

Director, Marketing and Scheduling

MPLX G&P
04.2021 - Current

Manager, Brand Performance

MARATHON PETROLEUM COMPANY LLC
10.2020 - 04.2021

Manager, Program Execution and Process Improvement

MARATHON PETROLEUM COMPANY LLC
04.2019 - 10.2020

Manager, Marketing Coordination

MARATHON PETROLEUM COMPANY LLC
12.2015 - 04.2019

Manager, Southeast Light Products Scheduling

MARATHON PETROLEUM COMPANY LLC
01.2014 - 12.2015

Supervisor, Risk Management and Analysis

MARATHON PETROLEUM COMPANY LLC
12.2008 - 01.2014

Supervisor, Refining and Marketing Accounting

MARATHON PETROLEUM COMPANY LLC
05.2007 - 11.2008

Strategic Planning Coordinator

Marathon Pipeline Company
04.2004 - 04.2007

Staff Assistant

MARATHON PETROLEUM COMPANY LLC
08.2003 - 03.2004

Propane Manager

MARATHON PETROLEUM COMPANY LLC
04.2000 - 07.2003

Commercial Representative

Marathon Pipeline Company
04.1998 - 03.2000

Analyst

Marathon Pipeline Company
04.1997 - 03.1998

Auditor

Marathon Oil Company
03.1994 - 03.1997

Accountant

Marathon Oil Company
06.1990 - 02.1994

Bachelor of Arts - Accounting

Marietta College

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Tammi Milner Weigand