Full-Time

Senior Air Environmental Specialist

Posted on 8/23/2025

Deadline 10/30/25
Marathon Petroleum

Marathon Petroleum

10,001+ employees

Downstream energy company refining and marketing

Compensation Overview

$119.9k - $206.8k/yr

+ Bonus

No H1B Sponsorship

Martinez, CA, USA

In Person

Category
Lab & Research (1)
Required Skills
Word/Pages/Docs
Excel/Numbers/Sheets
Requirements
  • High School Diploma or GED required with 15 years of relevant air environmental experience in a process industry (e.g. refining, midstream, petrochemical or other heavy industrial); OR Bachelor’s degree in a HES or Engineering related field with 10 years of relevant air environmental experience. (Education must be obtained/completed prior to start date)
  • Must have experience preparing and coordinating Title V permit applications in compliance regulations.
  • Must be an Environmental Air Subject Matter Expert in developing and interpreting company environmental policies and guidelines, creating methods and procedures to ensure environmental compliance.
  • Must have high level of detailed knowledge on current and proposed environmental rules and regulations across multiple components with the ability to communicate impact plans to upper leadership for budget development.
  • Must be able to advocate on behalf of the Company with environmental regulations, regulatory agency actions, and international standards while also representing industry trade groups.
  • Must be able to serve as a technical expert to Federal Government Affairs in contact with elected officials.
  • Must be proficient in Microsoft: Word, Excel and Outlook.
  • Must have steady employment history.
  • Must be able to wear appropriate PPE in the refinery (respirator), be able to physically perform all tasks in the field and take hair drug test and physical.
  • Must have a valid driver’s license. (MPC determines valid status.)
  • Must be able to obtain a TWIC Card.
  • Must be legally authorized to work in the US without the need for future VISA sponsorship.
  • Travel Requirement is 5% or less.
Responsibilities
  • Prepare and coordinate Title V permit applications in compliance with Bay Area Air District regulations, including evaluating facility emissions, determining applicable federal and local requirements, drafting permit conditions, and ensuring timely submittal and renewal of permits. Collaborate with internal teams and regulatory agencies to address technical issues and support public participation processes.
  • Interpret and/or develop Company air environmental policies and guidelines and develops methods and procedures for implementing and assuring conformance; advises appropriate managers and supervisors of the Company's goals and requirements; provide guidance and technical assistance in organizing and establishing programs and procedures to implement and administer such requirements, including budget inputs. Monitor compliance with these policies in assigned areas and directs related reports and recommendations to appropriate personnel.
  • Design and/or review engineering designs and cost estimates for environmental equipment or systems; determine engineering specifications and recommends equipment, as required.
  • Identify and investigate current and developing air environmental problems or issues to determine cause and contributory circumstances; initiate steps to prevent recurrences and provides recommendations with appropriate personnel as well as communicating to senior management.
  • Keep abreast of air environmental legislation, regulatory agency actions, and international standards as well as related technological and administrative developments; develop/assist with legislative and regulatory impact assessment to ensure an appropriate response by the Company to governmental proposals; submits required reports and obtains various permits as required.
  • Develop environmental information, manuals, training material and programs; informs employees of related policies and procedures; conducts appropriate training sessions.
  • Represent the Company with appropriate trade associations, industry work groups and regulatory agencies. Serve as technical resource to Government Affairs in contact with elected officials. Maintains a working knowledge of issues and key Industry contacts, directs activities and budgets, and disseminates pertinent information.
  • Maintain sufficient professional expertise and proficiency in discipline to achieve Company expectations and perform technical assignments.
Desired Qualifications
  • Experience with preparing and coordinating Title V permit applications in compliance with California and/or Bay Area Air District regulations is highly preferred.

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Company Size

10,001+

Company Stage

IPO

Headquarters

Findlay, Ohio

Founded

1887

Simplify Jobs

Simplify's Take

What believers are saying

  • MPLX mid-single digit growth in natural gas and NGL chains strengthens cash flow.
  • Q1 2026 adjusted EBITDA surged 40% to $2.8 billion versus prior year.
  • Square Robot partnership enables cost-efficient tank inspections across refineries and terminals.

What critics are saying

  • California AB-3232 July 2026 ban strands 1,000 ARCO stations and 20% West Coast throughput.
  • EPA January 2026 RIN mandate hikes compliance costs $500 million annually on nine facilities.
  • Tesla Semi scaling to 100,000 units by end-2027 crashes diesel crack spreads 30%.

What makes Marathon Petroleum unique

  • Largest U.S. refining system with integrated midstream operations via MPLX LP.
  • 7,000+ Marathon and ARCO branded retail stations nationwide with loyalty rewards.
  • Secured $5 billion credit facility April 2026 for operational and growth flexibility.

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Benefits

Health Insurance

Dental Insurance

Vision Insurance

Paid Vacation

401(k) Company Match

Parental Leave

Professional Development Budget

Performance Bonus

Company News

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Apr 9th, 2026
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Apr 1st, 2026
Via Separations raises $36M to expand membrane filtration platform into refining and chemicals

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Alaska Vocational Technical Center (AVTEC)
Feb 25th, 2026
Marathon Petroleum continues investment in AVTEC Maritime education with $16,000 contribution.

Marathon Petroleum continues investment in AVTEC Maritime education with $16,000 contribution. Feb. 25, 2026 No. 26-4 SEWARD - The Alaska Vocational Technical Center (AVTEC) is pleased to celebrate its continued partnership with Marathon Petroleum through a new $16,000 contribution to support student scholarships and maritime training programs. "Having a safe and reliable marine operation, along with qualified mariners, is critical to our operations," said Bruce Jackman, vice president of refining at Marathon's Kenai refinery. "AVTEC and its mariner programs are pivotal parts of our marine and refinery team. We are proud of our many years of investment in AVTEC Marine Program. The shared value of our partnership runs deep." AVTEC Director Dr. Cory Ortiz shared this about the unique partnership: "Marathon Petroleum's partnership reflects a deep commitment to Alaska's people and economy," said AVTEC Director Cory Ortiz, Ph.D. "Their investments have modernized our training technology, expanded access for students, and directly strengthened the maritime workforce that serves communities across our state." Since 2018, Marathon Petroleum has played a foundational role in advancing AVTEC's Maritime Training Center through major capital investments and ongoing scholarship support. In 2018 and 2019, Marathon Petroleum donated $95,000 each year to modernize AVTEC's maritime simulator and instructional technology. "Maritime education supports many industries in Alaska," said Department of Labor and Workforce Development Commissioner Cathy Muñoz. "The Department is grateful to Marathon Petroleum for their long-term support for student success and career and technical education in Alaska." These funds enabled the transition from legacy analog bridge systems to fully digital bridge consoles. Upgrades included touchscreen computer systems, helm and throttle controls, azimuth drive controls, tugboat winch controls, and simulator software enhancements. The investment also supported oil spill response training vessels, projector system upgrades, and critical battery-backup infrastructure. Marathon Petroleum's support expanded in November 2022 to include direct scholarship funding for students enrolled in AVTEC maritime programs. These scholarships reduce financial barriers and allow students to focus on completing rigorous credential training and entering high-demand maritime careers. Additional scholarship investments in prior years have helped cover tuition, books, assessments, and training costs for students pursuing credentials such as Basic Training, Proficiency in Survival Craft (PSC), Able Seaman (AB), and Rating Forming Part of a Navigational Watch (RFPNW). Since the inception of the scholarship initiative, more than 30 students have received direct financial support. Most recently, in the fall of 2025, 10 students enrolled in Able Seaman and related maritime programs were awarded Mariner Scholarships to support their studies. AVTEC looks forward to building on this impactful partnership in the years ahead as both organizations continue to share a common goal: strengthening Alaska's maritime workforce and creating opportunity for Alaskans across the state.

BIC Magazine
Jan 1st, 2026
Crystaphase recognized by Marathon as a 'Partner in Collaboration'

Crystaphase recognized by Marathon as a 'Partner in Collaboration' Crystaphase was named a 'Partner in Collaboration' award winner at Marathon Petroleum Corp.'s 10th Annual Supplier Recognition Awards. The program honors suppliers that made a significant impact on Marathon's operations over the past year, recognizing outstanding performance, collaboration and commitment to shared success.

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