Applications Engineer
Marathon Petroleum Corporation
Carson, CA

About $77,000 - $110,000 a year

Location Name: Carson, CA
Job/Requisition ID: 56981
Location Address: 2350 E 223rd St, Carson, CA, United States (US), 90810
Education Level: Bachelor's Required
Relevant Experience Level: Mid Career (4-10 Years)
Employee Group: Regular - Full Time
Employee Subgroup: Salaried Exempt

Applications Engineer


Provides Process control support for refinery operations and capital projects. Ensure reliability and function for both DCS and 3rd party applications related to Process control.

Key Responsibilities

Ensuring data flow reliability and keeping work processes up to date.
Schedules and executes application version updates. Communicates changes and differences. Advertises tools and functions. Primary applications include:
Dynamo Suite of Applications
AspenTech / DMC: Aspen IQ
Lab database
Works closely with the Operation Technology team to ensure applications servers are maintained and hardware refresh for cybersecurity compliance.
Defines and documents configuration and maintenance standards for applications.
Assess customer (engineering and operational) needs for data. Suggest and Improve existing work practices to steam line data to the end user.
Works with process controls team to understand Honeywell DCS version changes and impacts to applications.
Serves as backup for any control system specialist
Identifies and develops work practices to minimize user error or system customization.
Investigates and proposes new technologies. This includes being knowledgeable about 3rd party applications as well as Honeywell’s tools and roadmap.


Minimum undergraduate degree in Chemical, Electrical, Computer Engineering or Computer Science required.


Minimum 3 years process controls engineering experience in petrochemical industry required

Strong verbal and communication skills required

SQL scripting and programming preferred

Honeywell TDC and Experion preferred

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.

Employees must be able to perform the essential functions of the job with or without reasonable accommodation.

Equal Opportunity Employer: Veteran / Disability