2,051,827open jobs
122,921companies
237,950added this week
Browse all
Salary
≈ $40k – $90k per year (Estimated)
Location
In office (Elk City)
Visa
H-1B filings in 12 months: 5 · green card filings: 1
Employment
Full-Time

Confirmed on the employer's own hiring board on Nov 2, 2026. First seen by Alion on Oct 21, 2026.

Overview
Company
Impact
Profile match
Headquartered in Findlay, Ohio, Marathon Petroleum Corporation is a leading, integrated downstream and midstream energy company. The company specializes in the refining, marketing, and transportation of petroleum products, operating the nation's largest refining system alongside an extensive logistics network through its midstream subsidiary, MPLX LP. Through an expansive network of refineries, pipelines, terminals, and branded retail service stations across the United States, it delivers essential transportation fuels and petrochemical products while advancing strategic investments in renewable diesel and low-carbon energy solutions.

An exciting career awaits you

At MPC, we’re committed to being a great place to work - one that welcomes new ideas, encourages diverse perspectives, develops our people, and fosters a collaborative team environment.

POSITION SUMMARY:

This position will perform installation, maintenance, calibration, troubleshooting, repairs, and system development for all systems including motor controls, distributive controls, PLC’s, communications systems such as satellite, cellular, RF systems, SCADA operations maintenance and any other technical issues that may arise.

KEY RESPONSIBILITIES:

  • Provides I & E (instrumentation and electrical) support for assigned assets such as natural gas processing plants, pipelines, compressor stations.
  • Installs, inspects, troubleshoots, maintains, repairs, and calibrates wide variety of midstream instrumentation such as, but not limited to, flow meters, transmitters, sensors, analyzers, data loggers, programmable logic controller (PLCs), distributive control system (DCS).
  • Installs, inspects, troubleshoots, maintains, and repairs electrical equipment such as, but not limited to, motor control centers, generators, transformers, switches, relays, wiring, electrical signal and communication systems, variable frequency drive (VFD), power distribution center (PDCs), uninterrupted power source (UPS).
  • Configures and programs industrial control systems. Performs loops checks, point-to-point verification, and other testing regimes.
  • Maintains complete, accurate and regulatory-compliant documentation.

EDUCATION AND EXPERIENCE:

  • High school diploma or GED required
  • Valid driver’s license required
  • Must be able to pass drug test and background check
  • Must be able to work 12-hour shifts including nights, weekends, and holidays

SKILLS:

  • Calibration: Develops ability to perform calibration on instruments with accuracy and precision in accordance with established procedures. Aware of environmental factors such as temperature, vibration, noise affecting calibration.
  • Computerized Maintenance Management System (CMMS): Develops experience with software package with multiple maintenance functionalities such as equipment data management, preventative maintenance, work order system, scheduling planning, inventory control, asset tracking.
  • Electrical Equipment & Electrical Distribution Network: Develops knowledge and practice experience with electrical components and workings of electric transmission and distribution network.
  • Industrial Control Systems: Develops knowledge or and practical experience with devices to manage, command, direct or regulate behavior of other devices or systems. Includes, but not limited to, Supervisory Control and Data Acquisition (SCADA), Distributed Control Systems (DCS), Programmable Logic Controllers (PLC).
  • Industrial Instrumentation Fundamentals: Develops practical knowledge of instrumentation used in midstream industry to measure, monitor, or control temperature, level, pressure, flow. Includes, but is not limited to temperature sensor, pressure gauges, pressure transmitter, pressure switch, flow transmitter, temperature controllers.
  • Safety: Applies in difficult or complex situations ability to recognize safety risks in operational activities and use appropriate measures to control and manage identified risks.
  • Safety Awareness: Ability to recognize and identify potential hazards. Evaluates changes in work environment with respect to impact on safety of self and others. Understands potential threats created by deviation from safety procedures and improper use of tools and equipment. Uses personal protection equipment. Uses tools and equipment in compliance with manuals and training. Calls attention to potential and actual hazardous conditions as they arise. Demonstrates knowledge of lockout/tag out procedures. Stops work if there are unsafe working conditions.
  • Wireless Technologies: Develops knowledge of and practical experience with technologies and devices used in industrial applications to communicate information gathered from sensor locations through wireless links.

As an energy industry leader, our career opportunities fuel personal and professional growth.

Location:

Elk City, Oklahoma

Additional locations:

Job Requisition ID:

00024539

Location Address:

905 S Eastern Ave

Education:

High School (Required)

Employee Group:

Full time

Employee Subgroup:

Regular

Marathon Petroleum Company LP is an Equal Opportunity Employer and gives consideration for employment to qualified applicants without discrimination on the basis of race, color, religion, creed, sex, gender (including pregnancy, childbirth, breastfeeding or related medical conditions), sexual orientation, gender identity, gender expression, reproductive health decision-making, age, mental or physical disability, medical condition or AIDS/HIV status, ancestry, national origin, genetic information, military, veteran status, marital status, citizenshipor any other status protected by applicable federal, state, or local laws.If you would like more information about your EEO rights as an applicant, click here.

If you need a reasonable accommodation for any part of the application process at Marathon Petroleum LP, please contact our Human Resources Department at [email protected]. Please specify the reasonable accommodation you are requesting, along with the job posting number in which you may be interested. A Human Resources representative will review your request and contact you to discuss a reasonable accommodation.Marathon Petroleum offers a total rewards program which includes, but is not limited to, access to health, vision, and dental insurance, paid time off, 401k matching program, paid parental leave, and educational reimbursement. Detailed benefit information is available at https://mympcbenefits.com.The hired candidate will also be eligible for a discretionary company-sponsored annual bonus program.

Equal Opportunity Employer: Veteran / Disability

We will consider all qualified Applicants for employment, including those with arrest or conviction records, in a manner consistent with the requirements of applicable state and local laws. In reviewing criminal history in connection with a conditional offer of employment, Marathon will consider the key responsibilities of the role.

Free account
Stop reading job ads. Get the ones that fit.
One free account turns this page into a shortlist built around your stack, your level and your pay.
Match on every job. Stack, seniority, pay and location, scored against your profile.
2,051,827 open roles. Read straight off company career pages, refreshed every day.
Unlimited applications. Every one you send is tracked in one place, on-site or on a company board.
3 tailored CVs a month. Rewritten for the exact job you are applying to. Included free.
Create a free account Continue with Google
Free forever. No card. Under a minute.

Recommended for you based on this role

Field & Service
Similar stack
Same company
Elk City
In office · Full-Time · Apopka
Apply
In office · Full-Time · Saint Louis
Apply
In office · Full-Time · Charlotte
Apply
In office · Full-Time · Dartmouth
Apply
Equity · In office · Full-Time · 5+ years exp · Freeport
Apply
Field Operator 5 days ago
≈ $40k – $90k per year (Estimated) · In office · Full-Time · High School Diploma · Elk City
Apply
≈ $34k – $76k per year (Estimated) · In office · Elk City
Apply
≈ $34k – $76k per year (Estimated) · In office · Elk City
Apply
Field Operator 11 days ago
≈ $36k – $82k per year (Estimated) · In office · High School Diploma · Elk City
Apply
≈ $42k – $65k per year (Estimated) · In office · Internship · High School Diploma · Elk City
Apply
See all jobs
This is one of many
2,051,827 more open roles from verified company boards, updated every day.