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Refinery Mass Balance Engineer Jobs (NOW HIRING)

Freres Engineered Wood

NY · On-site

Collaborate with design teams and clients to refine concepts into buildable, cost-effective ... Standing, Walking, Sitting, Lifting, Carrying, Balancing, Stooping, Reaching, Handling, Feeling ...

fairlife

Processing Engineer, Loss

Goodyear, AZ · On-site

$10K/mo

They are responsible for site-level mass balance analysis to identify all sources of product loss ... The Production Loss Engineer is responsible for the data analysis and identification of key ...

Delek US

Sr Process Engineer

Krotz Springs, LA · On-site

$84K - $108K/yr

Our refineries in Texas, Arkansas, and Louisiana have a combined crude capacity of 302,000 barrels ... Conducts daily performance monitoring including mass balance, energy consumption, yields and ...

Archer

Mass Properties Engineer

San Jose, CA · On-site

$170K - $215K/yr

As a Mass Properties Engineer, you'll be the backbone of our weight and balance programs-ensuring every gram counts as we push the boundaries of sustainable urban air mobility. This isn't a desk job.

Ketjen

FCC Technical Excellence Engineer

Houston, TX · On-site

... petrochemical, refining, and specialty chemicals industries. Together, we can create a legacy ... Provide expert technical input into FCC performance models, mass balance tools, kinetic models, and ...

fairlife

Processing Engineer, Loss

Goodyear, AZ · On-site

They are responsible for site-level mass balance analysis to identify all sources of product loss ... The Production Loss Engineer is responsible for the data analysis and identification of key ...

Zachry Group

Sr Engineer Process

Houston, TX · On-site

$100K - $130K/yr

... Refining, Gas Processing, Power, or Chemical industries; 7+ years working in Power, refining/gas ... Responsible for developing Heat and Mass Balance * Responsible for sizing and rating various ...

DISA Technologies

Senior Process Engineer

Westminster, CO · On-site

$105K - $135K/yr

Preparation of process engineering deliverables for capital equipment orders, including PFDs, mass balance, process design criteria, P&IDs, control philosophy, Lead internal process engineering ...

Ketjen

FCC Technical Excellence Engineer

Houston, TX · On-site

... petrochemical, refining, and specialty chemicals industries. Together, we can create a legacy ... Provide expert technical input into FCC performance models, mass balance tools, kinetic models, and ...

DISA Technologies

Senior Process Engineer

Westminster, CO · On-site

$105K - $135K/yr

... mass balance, process design criteria, P&IDs, control philosophy, Lead internal process engineering Research and Development initiatives · Develop and optimize process parameters using data-driven ...

Debut Biotech

Staff Process Engineer

San Diego, CA · On-site

Staff Process Engineer Summary The Staff Process Engineer, Downstream Processing (DSP) will take a ... Familiarity with mass balance review and master batch record oversight. * Experience specifying and ...

Cushing Terrell

Mass Timber Structural Engineer

Bend, OR · On-site

$83K - $115K/yr

Develop and refine connection details for CLT, glulam, MPP, and other mass timber systems ... Mentor junior engineers and BIM staff through technical direction, quality review, and hands-on ...

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Refinery Mass Balance Engineer information

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$59.5K

$111.6K

$203K

How much do refinery mass balance engineer jobs pay per year?

As of Sep 14, 2026, the average yearly pay for refinery mass balance engineer in the United States is $111,632.00, according to ZipRecruiter salary data. Most workers in this role earn between $80,500.00 and $132,500.00 per year, depending on experience, location, and employer.

What is a refinery mass balance engineer?

Refinery Mass Balance Engineers are professionals responsible for tracking and analyzing the flow of materials and energy within a refinery. They ensure that all inputs, outputs, and inventory changes are accurately accounted for, which helps optimize processes and maintain regulatory compliance. Their work involves using specialized software and data analysis to detect losses, improve efficiency, and support operational decision-making. Mass balance is crucial for identifying discrepancies, reducing waste, and ensuring the refinery operates safely and profitably.

What are common challenges faced by refinery mass balance engineers and how are they typically addressed?

Refinery Mass Balance Engineers often encounter challenges such as data inconsistencies, equipment measurement errors, and fluctuating process conditions that can affect the accuracy of mass balance calculations. To address these issues, engineers collaborate closely with operations teams to validate data, implement reconciliation software, and perform regular audits of instrumentation. Continuous communication with process engineers and operators helps identify discrepancies quickly, ensuring process optimization and regulatory compliance. Maintaining detailed documentation and staying updated with industry best practices also play crucial roles in overcoming these challenges.

What are the key skills and qualifications needed to thrive as a refinery mass balance engineer, and why are they important?

To thrive as a Refinery Mass Balance Engineer, you need a strong background in chemical engineering, process analysis, and data interpretation, typically complemented by a bachelor’s degree in chemical engineering or a related field. Familiarity with process simulation software (such as Aspen HYSYS or Honeywell UniSim), advanced Excel skills, and experience with refinery information management systems are important technical requirements. Strong analytical thinking, attention to detail, and effective communication help in troubleshooting discrepancies and collaborating with operations teams. These skills ensure accurate tracking of material flows, regulatory compliance, and optimization of refinery performance.

What is the difference between Refinery Mass Balance Engineer vs Process Engineer?

AspectRefinery Mass Balance EngineerProcess Engineer
CredentialsBachelor's in Chemical or Petroleum Engineering, certifications in process safety or process modelingBachelor's in Chemical or Mechanical Engineering, similar certifications often applicable
Work EnvironmentRefineries, petrochemical plants, focus on mass flow analysisVarious industries including refineries, manufacturing, focus on process optimization
Industry UsagePrimarily in oil & gas, refining, petrochemicalsBroader, including refining, chemicals, manufacturing

The Refinery Mass Balance Engineer specializes in analyzing and maintaining accurate mass balances within refineries, focusing on flow measurements and process efficiency. In contrast, the Process Engineer has a broader role in designing, optimizing, and troubleshooting processes across various industries. While both roles require chemical engineering knowledge, the Mass Balance Engineer's expertise is more specific to flow analysis and data accuracy within refining operations.

What are popular job titles related to Refinery Mass Balance Engineer jobs?

For Refinery Mass Balance Engineer jobs, the most frequently searched job titles are:

Infographic showing various Refinery Mass Balance Engineer job openings in the United States as of September 2026, with employment types broken down into 80% Full Time, and 20% Part Time. Highlights an 100% In-person job distribution, with an average salary of $111,632 per year, or $53.7 per hour.

Mass Properties Engineer II

Vandalia, OH • On-site

PDS Tech Commercial
Recruiting and Staffing Services • 5 - 10K employees
Learn more about PDS Tech Commercialexternal

$42.77/hr

Contractor

Medical, Dental, Vision, Life, Retirement, PTO

Posted 10 days ago

Job description

Mass Properties Engineer
Engineer the Precision Behind Aerospace Innovation
Ready to make your mark on the future of flight? PDS Tech Commercial is partnering with a leading aerospace and aviation innovator to hire a Mass Properties Engineer in Vandalia, OH. If you're passionate about aircraft performance, engineering analysis, and supporting cutting-edge aerospace programs, this is your opportunity to contribute to technologies that push the boundaries of aviation and space exploration.
Position Details
  • Job Title: Mass Properties Engineer
  • Location: Vandalia, OH 45377
  • Pay Rate: $42.77 per hour
Your Impact
As a Mass Properties Engineer, you'll play a vital role in ensuring the accuracy, performance, and safety of advanced aerospace systems. From calculating weight and balance characteristics to supporting aircraft testing and validation, your work will directly influence the development of next-generation aircraft, mission systems, and aerospace technologies throughout the product lifecycle.
You'll collaborate with multidisciplinary teams to deliver precise mass properties data that drives engineering decisions and supports successful program execution.
What You'll Do
Mass Properties Analysis & Modeling
  • Perform detailed mass properties calculations and analyses for aerospace components, systems, and aircraft.
  • Develop, maintain, and update mass properties models and databases.
  • Evaluate weight, balance, center of gravity, and inertia characteristics to support engineering design and performance goals.
Testing, Validation & Documentation
  • Conduct and support mass properties testing and validation activities.
  • Inventory and weigh aircraft to ensure accurate data collection.
  • Generate and maintain aircraft weight and balance documentation.
  • Verify data accuracy and ensure compliance with engineering standards and program requirements.
Cross-Functional Collaboration
  • Partner with design, engineering, and analysis teams to integrate mass properties data into development activities.
  • Support design reviews, product development efforts, and technical problem-solving initiatives.
  • Contribute to product development decisions by providing accurate engineering analysis and recommendations.
Engineering Support
  • Apply engineering principles and aerospace fundamentals throughout the development process.
  • Assist in the design, development, testing, certification, deployment, and support of advanced aerospace products and systems.
  • Support continuous improvement efforts and engineering best practices.
Required Qualifications
Education & Experience
  • Bachelor's degree in Aerospace Engineering, Mechanical Engineering, or a related engineering discipline.
  • Minimum 2+ years of relevant engineering experience.
  • Advanced degree may be considered in lieu of some experience requirements.
Technical Skills
  • Experience with:
    • Mass Properties Calculations
    • Mass Properties Analysis
    • Mass Properties Modeling
    • Mass Properties Testing
    • Aircraft Inventory Activities
    • Aircraft Weight & Balance Documentation
  • Basic knowledge of engineering principles and practices.
  • Experience working within multidisciplinary design and development teams.
  • Strong analytical and problem-solving abilities.
  • Excellent written and verbal communication skills in English.
Preferred Qualifications
  • Master's degree in Aerospace Engineering or a related field.
  • Experience using advanced mass properties analysis software and tools.
  • Experience with Computer-Aided Engineering (CAE) tools.
  • Knowledge of aerospace engineering principles, including:
    • Parametric Design
    • Model-Based Definition (MBD)
    • Fundamentals of Flight Mechanics
  • Aerospace and Defense industry experience.
  • Familiarity with U.S. Department of Defense programs.
  • Military aerospace or U.S. Military experience.
Why Join Us?
At PDS Tech Commercial, we're dedicated to connecting exceptional talent with organizations that are transforming the aerospace industry. This opportunity offers the chance to work on innovative programs, collaborate with talented engineering professionals, and help develop technologies that advance aviation and aerospace capabilities.
What You'll Love
  • Competitive pay at $42.77 per hour
  • Opportunity to contribute to advanced aerospace and aviation programs
  • Exposure to innovative aircraft, mission systems, and emerging technologies
  • Collaborative, team-oriented engineering environment
  • Opportunities for professional growth and technical development
  • Meaningful work that supports the future of aerospace innovation
  • A culture that values expertise, creativity, and continuous learning
Apply Today
Take the next step in your engineering career and become part of a team that's shaping the future of aerospace technology.
Apply now to join PDS Tech Commercial as a Mass Properties Engineer and help deliver the precision, accuracy, and innovation that powers the next generation of flight.
Pay Details: $42.77 per hour
Benefit offerings available for our associates include medical, dental, vision, life insurance, short-term disability, additional voluntary benefits, EAP program, commuter benefits and a 401K plan. Our benefit offerings provide employees the flexibility to choose the type of coverage that meets their individual needs. In addition, our associates may be eligible for paid leave including Paid Sick Leave or any other paid leave required by Federal, State, or local law, as well as Holiday pay where applicable.
Equal Opportunity Employer/Veterans/Disabled
Military connected talent encouraged to apply
To read our Candidate Privacy Information Statement, which explains how we will use your information, please navigate to https://www.pdstech.com/candidate-privacy
The Company will consider qualified applicants with arrest and conviction records in accordance with federal, state, and local laws and/or security clearance requirements, including, as applicable:
  • The California Fair Chance Act
  • Los Angeles City Fair Chance Ordinance
  • Los Angeles County Fair Chance Ordinance for Employers
  • San Francisco Fair Chance Ordinance

Massachusetts Candidates Only: It is unlawful in Massachusetts to require or administer a lie detector test as a condition of employment or continued employment. An employer who violates this law shall be subject to criminal penalties and civil liability.
Ref: US_EN_33_022581_2587160
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About PDS Tech

Sourced by ZipRecruiter

Founded in 1977, PDS Tech, Inc. is one of the nation's premier specialty staffing firms with 31 offices nationwide.

Industry

Recruiting and staffing services

Company size

5,001 - 10,000 Employees

Headquarters location

Irving, TX, US

Year founded

1977

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