ExxonMobil

Operations Research Engineer (CCS100 Optimization Engineer)

ExxonMobil$90K — $130K *
Technical Services
Less than 5 years of experience
Job Overview by Ladders

Qualifications

  • Degree in engineering, operations research, applied mathematics, or related field with a focus on numerical optimization
  • 3+ years of experience in technical roles focused on optimization or mathematical modeling
  • Proficiency in Python programming
  • Strong communication skills for presenting complex ideas to both technical and non-technical audiences
  • Ability to learn and adapt quickly in a changing business environment
  • Strong analytical and problem-solving expertise

Responsibilities

  • Develop and maintain CCS optimization models for core products
  • Translate business requirements into model constraints and objectives
  • Provide technical support for analysts using optimization products
  • Collaborate with business to understand system constraints
  • Work with data scientists to enhance surrogate models for non-linear system components
  • Update models for multiple timescales integration
  • Conduct simulations to validate optimization strategies

Benefits

  • Automatic enrollment in a retirement plan with a lifetime annuity
  • Savings plan with up to 7% company match for employee contributions over 6%
  • Flexible work arrangements including ad-hoc and longer-term options
  • Comprehensive medical, dental, and vision benefits
  • Health programs promoting overall wellbeing
  • Confidential counseling and mental health resources for employees and families
  • Automatic enrollment in a disability plan for income replacement during illness or injury
Full Job Description
What role you will play in our team

  • As the optimization engineer for the CCS100 team, you will be responsible for the CCS optimization models at the core of our products. This includes the development, improvements and maintenance on the models.
  • Lead in translating new requirements from the business into model constraints and objectives. Rapidly iterate on model updates to help the team achieve realistic results.
  • Provide technical optimization support to the analysts using the product. Help debug infeasibilities and explain unexpected behavior


What you will do

  • Work with business to understand the system constraints and incorporate them into the model. Ask detailed follow up questions to discover the real system constraints
  • Work with the data scientists on the team to develop and improve surrogate models for the non-linear parts of the CCS system
  • Update of existing models to incorporate multiple timescales
  • Build out optimization diagnostic tools to support self service debugging of model inputs
  • Conduct simulations and experiments to validate optimization models and strategies
  • Tuning of the Gurobi optimization parameters to improve model performance
  • Simplification of solution algorithms to improve model sustainability
  • Apply your model to real business problems and present results to stakeholders


About you

Skills and Qualifications
  • Degree in engineering, operations research, applied mathematics, or a related field with a focus on numerical optimization
  • 3+ years of combined experience in technical roles working on optimization or mathematical modeling. Must be able to work on the optimization models independently with limited coaching and technical support
  • Demonstrated python programming experience
  • Good structured communication with ability to present complex ideas to a non-technical audience or describe detailed designs to a technical audience
  • Demonstrated ability to learn & adapt in a rapidly changing business environment
  • Strong analytical and problem-solving skills


Preferred Qualifications/Experience
    • Experience with the Gurobipy package
    • Experience in working within software development teams where optimization models are part of the product


Your benefits

An ExxonMobil career is one designed to last. Our commitment to you runs deep: our employees grow personally and professionally, with benefits built on our core categories of health, security, finance, and life.

We offer you:

  • Plan: Enrollment is automatic and at no cost to you. The basic benefit is a monthly annuity to be paid to you in retirement for the rest of your life.
  • Savings Plan: You can contribute between 6% and 20% of your pay and are encouraged to enroll right away. If you contribute at least 6% to your savings plan, the Company will contribute a 7% match.
  • Workplace Flexibility: We have several programs such as "Flex your Day", providing ad-hoc flexibility around when and where you work, as well as longer-term programs such as leaves of absence and part-time work.
  • Comprehensive medical, dental, and vision plans.
  • Culture of Health: Programs and resources to support your wellbeing.
  • Employee Health Advisory Program: Provides confidential professional counseling for you and your family, including tools and resources promoting mental health and resiliency at no additional cost to you.
  • Disability Plan: Income replacement for when you cannot work due to illness or injury occurring on or off the job. Enrollment is automatic and at no cost to you.

More information on our Company's benefits can be found at www.exxonmobilfamily.com.

Please note benefits are subject exclusively to the terms of each plan's governing documents and may be changed from time to time without notice, subject to applicable law.

About ExxonMobil

ExxonMobil is an international oil and gas company, providing energy that helps underpin growing economies and improve living standards around the world. It uses innovation and technology to deliver energy to a growing world. The company explores for, produces, and sells crude oil, natural gas and petroleum products.

ExxonMobil Careers

Join ExxonMobil, a global leader in the energy sector, and be part of a team that values innovation, leadership, and diversity. At ExxonMobil, we offer unparalleled job opportunities and a culture that fosters growth and professional development. Work You’ll Do At ExxonMobil, we are committed to providing the energy that powers the world. Join our team to help tackle some of the most challenging and important energy issues of our time. You will work alongside some of the brightest minds in the industry, using cutting-edge technology to innovate, improve, and lead in the energy sector. Transform the Industry Lead the way in energy solutions with ExxonMobil’s team of dedicated professionals. Our commitment to innovation and technology makes us a leader in the energy industry. With projects and operations around the globe, your work at ExxonMobil will help shape the future of energy. Explore Career Opportunities Whether you are looking for an internship, a graduate opportunity, or a professional position, ExxonMobil has a variety of roles to suit your skills and ambitions. We are hiring in multiple disciplines including engineering, business, IT, and more. Develop Your Skills ExxonMobil believes in nurturing talent and leadership through rigorous training and development programs. Enhance your skills with our comprehensive training modules and gain invaluable experience that will propel your career forward. Be Part of a Diverse Team Diversity and inclusion are at the heart of our company culture. At ExxonMobil, we embrace the unique perspectives and capabilities of our team members to drive innovation and success. Join us and contribute to a diverse workplace that values each individual’s contribution. Benefits and Growth ExxonMobil offers a competitive package of benefits designed to support the health, well-being, and financial security of our employees and their families. Opportunities for growth and advancement are abundant, as we believe in fostering internal talent and promoting from within. Networking and Professional Development Expand your professional network and connect with industry leaders through ExxonMobil’s global events and networking opportunities. Our collaborative environment supports career growth and exploration. Applying at ExxonMobil Ready to advance your career at ExxonMobil? Explore open positions that match your skills and interests on our careers page. Prepare your resume, sharpen your interview skills, and get ready to join a company that values hard work and innovation. Stay Connected Keep up to date with the latest from ExxonMobil Careers by subscribing to our job alert emails. Tailor your preferences to receive updates about new job openings, company news, and insider tips that can help you succeed in your career journey. Join ExxonMobil today and be part of a team that is dedicated to creating a better future through energy solutions that are safe, reliable, and responsible. Explore the opportunities and find out how your skills and passions can contribute to our mutual success.
Learn more about ExxonMobil
Size
63,000 employees
Market Cap
$442 billion
Industry
Net Income
-$22.4 billion
Founded
1870
5 Year Trend
+6.6%
Revenue
$178.5 billion
NASDAQ

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