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Relief Device Calculation Engineer Jobs (NOW HIRING)

ABS Group

Pressure Relief Device (PRD) Engineer II

Spring, TX · On-site

$67K - $91K/yr

Houston, TX, United States PRD Engineer is responsible for analyzing overpressure scenarios, performing relief calculations, and developing pressure relief device designs to protect process systems ...

SPECTRA TECH, Inc.

Process Engineer

Oak Ridge, TN · On-site

Control valve, pressure relief-device and orifice sizing calculations * Equipment and Instrument datasheets * Vendor coordination for selection of instrumentation and equipment. * Reviewing and ...

Spectra Tech, Inc.

Process Engineer

Oak Ridge, TN · On-site

Control valve, pressure relief-device and orifice sizing calculations * Equipment and Instrument datasheets * Vendor coordination for selection of instrumentation and equipment. * Reviewing and ...

SPECTRA TECH INC

Process Engineer

Oak Ridge, TN

Control valve, pressure relief-device and orifice sizing calculations * Equipment and Instrument datasheets * Vendor coordination for selection of instrumentation and equipment. * Reviewing and ...

INEOS

Relief Valve Technical Authority

League City, TX · On-site

Lead or support failure investigations and root cause analyses involving relief device performance issues. * Functionally calibrate site-based RV engineers to ensure alignment on enterprise standards ...

Ineos

Relief Valve Technical Authority

League City, TX · On-site

Lead or support failure investigations and root cause analyses involving relief device performance issues. * Functionally calibrate site-based RV engineers to ensure alignment on enterprise standards ...

Smurfit Westrock Company

... relief device management. HOW YOU WILL IMPACT SMURFIT WESTROCK: * Lead the execution ... Partner with Operations, Maintenance, Engineering, and EHS teams to identify and mitigate equipment ...

Smurfit-Westrock

Pressure Vessel and Mechanical Integrity Engineer Locations Employment Type Full Time Date Posted ... Strong understanding of pressure vessel, storage tank, piping, and pressure relief device ...

Wood Plc

Pressure Safety Engineer

Deer Park, TX · On-site

Review the overall Client Pressure Relief Device (PRD) program management against other outside ... Perform hydraulic calculations relative to the following: pump calculations, control valves ...

WestRock Company

Pressure Vessel and Mechanical Integrity Engineer Locations Employment Type Full Time Date Posted ... Strong understanding of pressure vessel, storage tank, piping, and pressure relief device ...

Century 3 Inc

Senior Process Engineer

Augusta, GA · On-site

$82K - $106K/yr

Prepare and deliver process design deliverables to include hydraulic calculations, heat and ... relief device evaluations. * Support work delivered from multiple office locations. * Direct ...

LJA Engineering

Sr. Project Engineer - Process

Houston, TX · On-site

$100K - $130K/yr

Performing piping and pipeline hydraulic calculations, pressure-drop evaluations, line sizing, pump ... Performing pressure-relief device sizing and relief-system evaluations in accordance with ...

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How much do relief device calculation engineer jobs pay per hour?

As of Sep 15, 2026, the average hourly pay for relief device calculation engineer in the United States is $53.63, according to ZipRecruiter salary data. Most workers in this role earn between $43.27 and $62.26 per hour, depending on experience, location, and employer.

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Infographic showing various Relief Device Calculation Engineer job openings in the United States as of August 2026, with employment types broken down into 94% Full Time, 2% Part Time, and 4% Contract. Highlights an 85% Physical, 5% Hybrid, and 10% Remote job distribution, with an average salary of $111,552 per year, or $53.6 per hour.

Pressure Relief Device (PRD) Engineer II

Spring, TX

American Bureau of Shipping
Water Transportation • 5 - 10K employees
Learn more about American Bureau of Shippingexternal

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted yesterday

American Bureau Of Shipping rating

8.7

Company rating: 8.7 out of 10

Based on 8 frontline employees who took The Breakroom Quiz

Job description

PRD Engineer is responsible for analyzing overpressure scenarios, performing relief calculations, and developing pressure relief device designs to protect process systems and equipment. The role includes sizing and specifying relief valves and rupture discs, verifying compliance with applicable codes and standards, preparing technical documentation, and supporting process safety and design review activities.

What You Will Do:

  • Performs engineering review and analysis assignments under minimal supervision of an experienced engineer or engineering manager 
    • Applies conventional knowledge in a particular field of engineering.
    • Review project plans to understand the scope, schedule and assigned work.
    • Identifying and quantifying overpressure scenario relief rate requirements and evaluating relief systems capacities.
    • Verifying the adequacy of relief/flare system design and installation.
    • Prepare written documents, reports and presentations for review by an experienced engineer or engineering manager.
    • Develop understanding of the technical requirements and challenges and provide suggested opportunities of the business to formulate opportunities to enhance effectiveness and efficiency in day-to-day job tasks.
    • Participate in client and team meetings.
    • Track and accurately report hours spent on projects
    • Work with individuals at all levels, provide input to reports and other deliverables, execute multiple assignments, meet agreed deadlines, and adjust to changing client demands.
    • Perform quality assurance on project deliverables. 

What You Will Need:

Education and Experience

  • Bachelor's degree in chemical engineering, Process Engineering, Mechanical Engineering, Chemistry, Mathematics or a related engineering/scientific discipline
  • 2-4 years of relevant professional experience working with pressure relief devices, pressure vessels, and process safety systems. This position requires a strong understanding of pressure relief calculations, relief valve sizing, overpressure scenarios, fluid dynamics, and applicable industry codes and standards.

Knowledge, Skills, and Abilities

  • Ability to gain, retain and illustrate comprehension of learned technical knowledge
  • Ability to actively listen to the needs of our clients by receiving shared information, determining context and evaluating the information provided
  • Openly accept change as part of business evolution to meet the needs of our clients and supports it
  • Possess a firm understanding of key performance indicators and their significance to the business and takes action to drive results
  • Experience in pressure relief analysis and flare system design and documentation, preferred.
  • Ability to utilize established rapport with senior members of the team and colleagues
  • Engages in personal development activities that focus on developing customer intimacy
  • Must take responsibility for their actions and behaviors
  • Must acknowledge and learn from mistakes
  • Must understand assigned responsibilities and hold themself accountable for keeping commitments
  • Must be dependable and consistent
  • Must actively participate in daily activities
  • Ability to produce an expected quantity and quality of work.
  • Must organize, plan and manage time and tasks effectively utilizing intermediate time management skills
  • Ability to obtain a working knowledge of the ABS Health, Safety, Quality, and Environmental Management Systems.
  • US Citizenship required for roles supporting government contracts

It Would Be Nice If You Had

Professional or chartered engineer license.

Reporting Relationships:

Reports to a manager, director, or executive level position.

We set out more than 160 years ago to promote the security of life and property at sea and preserve the natural environment. Today, we remain true to our mission and continue to support organizations facing a rapidly evolving seascape of challenging regulations and new technologies. Through it all, we are anchored by a vision and mission that help our clients find clarity in uncertain times.
ABS is a global leader in marine and offshore classification and other innovative safety, quality, and environmental services. We're at the forefront of supporting the global energy transition at sea, the application of remote and autonomous marine systems, cutting-edge technical solutions, and many more exciting advancements. Our commitment to safety, reliability, and efficiency is ever-present, guiding our clients to safer and more efficient operations.
About Our Benefits
ABS Group proudly offers a variety of industry-leading benefits designed to enhance the life and well-being of our employees and their families. These benefits include, but are not limited to, medical insurance (PPO and HD), dental and vision insurance, Health Savings account (HSA), Flexible Savings Account (FSA), life insurance, accidental death and dismemberment insurance, disability leave programs, parental leave program, paid holidays, and paid vacation time. The Company provides an Employee Assistance Plan (EAP) that offers additional support in personal wellness, including work-life services. ABS Group also offers a 401K plan with a generous company match, subject to plan requirements.
Equal Opportunity
The ABS Group of Companies is committed to the equal employment opportunity of its employees and prohibits discrimination against any employee or qualified applicant based on race, color, creed, religion, national origin, sex, gender identity, age, disability, marital status, sexual orientation, citizenship status or veteran status, or other non-work-related characteristics that may be protected under the law of the Federal Government or specific state employment laws.
Notice
ABS and Affiliated Companies (ABS) will not pay a fee to any third-party agency without a valid ABS Master Service Agreement (MSA) authorized and signed by Human Resources. Any resume, CV, application, or other forms of candidate submission provided to any employee of ABS without a valid MSA on file will be considered property of ABS, and no fee will be paid.
Other
This job description is not intended, and should not be construed, to be an all-inclusive list of responsibilities, skills, efforts or working conditions associated with the job of the incumbent. It is intended to be an accurate reflection of the principal job elements essential for making a fair decision regarding the pay structure of the job. #ogjs

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About American Bureau of Shipping

Sourced by ZipRecruiter

ABS is committed to setting standards for safety and excellence as one of the world’s leading classification organizations. In a constantly evolving industry, ABS works alongside its partners tackling the most pressing technical, operational and regulatory challenges so the marine and offshore industries can operate safely, securely and responsibly. For more than 150 years, ABS has been at the forefront of marine and offshore energy innovation. We work alongside our partners tackling the most pressing technical, operational and regulatory challenges so the marine and offshore industries can operate safely, securely and responsibly. We provide traditional classification services as well as on-the-ground technical services in asset performance, energy efficiency, environmental performance and life cycle management. With a passion for making the world a safer place, while also delivering practical and innovative solutions, we stand ready to assist and advance the marine and offshore energy industries.

Industry

Water transportation

Company size

5,001 - 10,000 Employees

Headquarters location

Spring, TX, US

Year founded

1862

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