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Company Name: MarkWest Energy Partners, L.P.  
Location Name: Corpus ChristiTX 
Location Address: 5438 Union Street, Corpus Christi, TX, United States (US), 78407
Education Level: Bachelor's Desired
Relevant Experience Level: Entry Level (1-3 Years)
Driver's License Required: Yes
Employee Group: Regular - Full Time
Employee Subgroup: Hourly Non-Exempt
Shift: First Shift



The position’s primary focus is to provide technical and administrative support for the Engineering department.  All work will be performed in compliance with company standards, procedures, and government requirements.




  • Provides technical support for the Engineering department including AFE preparation, power point presentations, cost analysis and project schedules.
  • Provides administrative support for Engineering department management including preparation of expense reports, arranging meetings with internal and external staff, returning calls, answering phones and filing as required.
  • Prepare and submit Purchase Orders and Work Orders.
  • Submit monthly accruals for the Engineering department.
  • Submit quarterly reports to the SEC Reporting Group.
  • Process invoices for payment.
  • Prepare and assemble project binders, AFE binders, and presentations.
  • Relieve front desk receptionist.
  • Other duties and special projects as assigned.


EDUCATION and/or EXPERIENCE:  A degree from a four year accredited college or university is strongly preferred; however substantial experience will be considered.







  • Proficiency with Microsoft Word, Excel, PowerPoint and MS Project is required.
  • Must have excellent verbal and written communication skills including advanced writing ability, organized document presentation and grammatical proficiency.
  • Ability to interface with all levels within organization.
  • Excellent organization skills.
  • Highly motivated and team oriented individual.




Position will be located in an office environment.



MarkWest Energy Partners, L.P. (MarkWest) is a master limited partnership engaged in the gathering, transportation, and processing of natural gas; the transportation, fractionation, marketing, and storage of natural gas liquids; and the gathering and transportation of crude oil. MarkWest has extensive natural gas gathering, processing, and transmission operations in the southwest, GulfCoast, and northeast regions of the United States.  MarkWest is a wholly owned subsidiary of MPLX LP, which is the master limited partnership formed by Marathon Petroleum Corporation.


The above statements are intended to describe the general nature and level of work for the position. They are not to be construed as an exhaustive list of all the responsibilities, duties, and skills required. All personnel may be required to duties outside of their normal responsibilities from time to time, as needed. All job descriptions are subject to change. Job functions and/or responsibilities can be amended at any time at management discretion.


MW Logistics Services LLC is the entity seeking to fill this position and will employ any individual selected for this position.  MW Logistics Services LLC is a wholly owned subsidiary of Marathon Petroleum Corporation.  MW Logistics Services LLC’s employees provide services and support to MarkWest Energy Partners, L.P. and/or its various subsidiaries and affiliates.


About Marathon Petroleum Corporation

Headquartered in Findlay, Ohio, Marathon Petroleum Corporation (MPC) operates an integrated refining, marketing and transportation system.


MPC is the nation's third-largest refiner, with a crude oil refining capacity of approximately 1.8 million barrels per calendar day in its seven-refinery system. Marathon brand gasoline is sold through approximately 5,500 independently owned retail outlets across 19 states. In addition, Speedway LLC, an MPC subsidiary, owns and operates the nation's second-largest convenience store chain, with approximately 2,730 convenience stores in 21 states.


Through subsidiaries, MPC owns the general partner of MPLX LP, a midstream master limited partnership. MarkWest Energy Partners, L.P., a wholly owned subsidiary of MPLX LP, is one of the largest processors of natural gas in the U.S. MPC owns, leases or has ownership interests in approximately 10,800 miles of crude and light product pipelines and more than 5,600 miles of gas gathering and natural gas liquids (NGL) pipelines.


MPC's fully integrated system provides operational flexibility to move crude oil, NGLs, feedstocks and petroleum-related products efficiently through the company's distribution network and midstream service businesses in the Midwest, Northeast, East Coast, Southeast and Gulf Coast regions.


Job Function: MarkWest
Travel Expected: None


If you have visited our site in search of information on U.S. employment opportunities and require an accommodation to submit your application, please contact the MPC EEO/Compliance Office at 866-492-7802. Note that we only accept resumes and applications for posted positions.

Marathon Petroleum Company LP (“MPC”) is an equal employment opportunity employer.  All applicants will be considered without regard to their race, color, religion, sex, age, disability, national origin, sexual orientation, genetic information, gender identity, veteran status or other legally protected status.

Nearest Major Market: Corpus Christi

Job Segment: Engineer, Administrative Assistant, Technical Support, Front Desk, Engineering, Administrative, Technology, Entry Level

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