Senior Process Engineer
$110K - $160K/yr
Build process simulation models in Aspen HYSYS and develop heat and material balances. * Perform hydraulic calculations and produce equipment sizing data sheets for compressors, pumps, heat ...
$110K - $160K/yr
Build process simulation models in Aspen HYSYS and develop heat and material balances. * Perform hydraulic calculations and produce equipment sizing data sheets for compressors, pumps, heat ...
$110K - $160K/yr
Build process simulation models in Aspen HYSYS and develop heat and material balances. * Perform hydraulic calculations and produce equipment sizing data sheets for compressors, pumps, heat ...
$100K - $130K/yr
Build process simulation models in Aspen HYSYS and develop heat and material balances. * Perform hydraulic calculations and produce equipment sizing data sheets for compressors, pumps, heat ...
Quick apply
$100K - $130K/yr
Build process simulation models in Aspen HYSYS and develop heat and material balances. * Perform hydraulic calculations and produce equipment sizing data sheets for compressors, pumps, heat ...
$98K - $126K/yr
Build process simulation models in Aspen HYSYS and develop heat and material balances. * Perform hydraulic calculations and produce equipment sizing data sheets for compressors, pumps, heat ...
Quick apply
$98K - $126K/yr
Build process simulation models in Aspen HYSYS and develop heat and material balances. * Perform hydraulic calculations and produce equipment sizing data sheets for compressors, pumps, heat ...
$110K - $160K/yr
Build process simulation models in Aspen HYSYS and develop heat and material balances. * Perform hydraulic calculations and produce equipment sizing data sheets for compressors, pumps, heat ...
$110K - $160K/yr
Build process simulation models in Aspen HYSYS and develop heat and material balances. * Perform hydraulic calculations and produce equipment sizing data sheets for compressors, pumps, heat ...
Conduct steady-state and dynamic simulations for process design, capacity analysis, debottlenecking, and energy efficiency assessments. Support troubleshooting and root cause analysis by using ...
Conduct steady-state and dynamic simulations for process design, capacity analysis, debottlenecking, and energy efficiency assessments. Support troubleshooting and root cause analysis by using ...
Wickliffe, OH · On-site
The Process Modeling Engineer plays a critical role in optimizing and transforming manufacturing performance through advanced process modeling, simulation, and data-driven analysis. This role ...
Wickliffe, OH · On-site
The Process Modeling Engineer plays a critical role in optimizing and transforming manufacturing performance through advanced process modeling, simulation, and data-driven analysis. This role ...
The Process Modeling Engineer plays a critical role in optimizing and transforming manufacturing performance through advanced process modeling, simulation, and data-driven analysis. This role ...
The Process Modeling Engineer plays a critical role in optimizing and transforming manufacturing performance through advanced process modeling, simulation, and data-driven analysis. This role ...
Wooster, OH · On-site
... Simulation, providing cross-departmental exposure and guaranteed placement in a permanent ... processing of results for report automation • Trained based on the 70:20:10 model which ...
Wooster, OH · On-site
... Simulation, providing cross-departmental exposure and guaranteed placement in a permanent ... processing of results for report automation • Trained based on the 70:20:10 model which ...
Columbus, OH · On-site
Basic knowledge in the use of process simulation software such as Aspen Plus, Aspen Plus Dynamics, PRO/II, DYNSIM, HYSYS, CHEMCAD, WinGEMS, ProMax, etc. * Basic knowledge in the use of hydraulic ...
Columbus, OH · On-site
Basic knowledge in the use of process simulation software such as Aspen Plus, Aspen Plus Dynamics, PRO/II, DYNSIM, HYSYS, CHEMCAD, WinGEMS, ProMax, etc. * Basic knowledge in the use of hydraulic ...
REQUIREMENTS: · Proficiency with 3D CAD software (SolidWorks preferred) for creating layouts, process simulations, and tooling concepts. · Familiarity with ERP/MRP systems for routing, BOM, and ...
REQUIREMENTS: · Proficiency with 3D CAD software (SolidWorks preferred) for creating layouts, process simulations, and tooling concepts. · Familiarity with ERP/MRP systems for routing, BOM, and ...
Columbus, OH · On-site
Basic knowledge in the use of process simulation software such as Aspen Plus, Aspen Plus Dynamics, PRO/II, DYNSIM, HYSYS, CHEMCAD, WinGEMS, ProMax, etc. * Basic knowledge in the use of hydraulic ...
Columbus, OH · On-site
Basic knowledge in the use of process simulation software such as Aspen Plus, Aspen Plus Dynamics, PRO/II, DYNSIM, HYSYS, CHEMCAD, WinGEMS, ProMax, etc. * Basic knowledge in the use of hydraulic ...
Wooster, OH · On-site
Simulation workflow optimization through scripting and AI * Investigate the creation of custom AI ... Post-processing of results for report automation * Trained based on the 70:20:10 model which ...
Wooster, OH · On-site
Simulation workflow optimization through scripting and AI * Investigate the creation of custom AI ... Post-processing of results for report automation * Trained based on the 70:20:10 model which ...
Simulation workflow optimization through scripting and AI * Investigate the creation of custom AI ... Post-processing of results for report automation * Trained based on the 70:20:10 model which ...
Simulation workflow optimization through scripting and AI * Investigate the creation of custom AI ... Post-processing of results for report automation * Trained based on the 70:20:10 model which ...
Ashtabula, OH · On-site
Proficiency with process simulation software (e.g., Aspen Plus, MATLAB) and design software (e.g., AutoCAD) is often required. Certifications: While not always required, certifications such as Six ...
Ashtabula, OH · On-site
Proficiency with process simulation software (e.g., Aspen Plus, MATLAB) and design software (e.g., AutoCAD) is often required. Certifications: While not always required, certifications such as Six ...
Proficiency with process simulation software (e.g., Aspen Plus, MATLAB) and design software (e.g., AutoCAD) is often required. Certifications: While not always required, certifications such as Six ...
Proficiency with process simulation software (e.g., Aspen Plus, MATLAB) and design software (e.g., AutoCAD) is often required. Certifications: While not always required, certifications such as Six ...
Proficiency in relevant software tools such as data analysis software (Excel, Phyton), process simulation tools, and statistical analysis tools. SKILLS: * Ability to plan and execute DOE. * Strong ...
Proficiency in relevant software tools such as data analysis software (Excel, Phyton), process simulation tools, and statistical analysis tools. SKILLS: * Ability to plan and execute DOE. * Strong ...
Maumee, OH · On-site +1
Experience with process simulation tools (Aspen Plus, HYSYS, ProMax, etc.) * Familiarity with OSHA PSM regulations and PHA participation or facilitation. * Prior experience developing proposals ...
Maumee, OH · On-site +1
Experience with process simulation tools (Aspen Plus, HYSYS, ProMax, etc.) * Familiarity with OSHA PSM regulations and PHA participation or facilitation. * Prior experience developing proposals ...
Maumee, OH · On-site
$90K - $115K/yr
Experience with process simulation tools (Aspen Plus, HYSYS, ProMax, etc.) * Familiarity with OSHA PSM regulations and PHA participation or facilitation. * Prior experience developing proposals ...
Maumee, OH · On-site
$90K - $115K/yr
Experience with process simulation tools (Aspen Plus, HYSYS, ProMax, etc.) * Familiarity with OSHA PSM regulations and PHA participation or facilitation. * Prior experience developing proposals ...
Beavercreek, OH · On-site
$61K - $141K/yr
S. Air Force as a Modeling and Simulation Engineer, where you'll help shape the future of ... Identity Statement As part of the hiring process, we will ask you to complete an identity ...
Beavercreek, OH · On-site
$61K - $141K/yr
S. Air Force as a Modeling and Simulation Engineer, where you'll help shape the future of ... Identity Statement As part of the hiring process, we will ask you to complete an identity ...
... data processing and data fusion, navigation models, pilot and/or agent models, and aircraft ... Work performed will include modeling and simulation tasks, technical analysis of system ...
Quick apply
... data processing and data fusion, navigation models, pilot and/or agent models, and aircraft ... Work performed will include modeling and simulation tasks, technical analysis of system ...
$37.1K - $50.2K
0% of jobs
$50.2K - $63.3K
0% of jobs
$63.3K - $76.4K
11% of jobs
$87.9K is the 25th percentile. Wages below this are outliers.
$76.4K - $89.5K
16% of jobs
$89.5K - $102.5K
16% of jobs
The median wage is $111.1K / yr.
$102.5K - $115.6K
11% of jobs
$115.6K - $128.7K
14% of jobs
$136.1K is the 75th percentile. Wages above this are outliers.
$128.7K - $141.8K
13% of jobs
$141.8K - $154.9K
4% of jobs
$154.9K - $168K
13% of jobs
$168K - $181.1K
2% of jobs
$37.1K
$117.3K
$181.1K
To thrive in Process Simulation, a strong background in chemical engineering, process modeling, and analytical thinking is essential, often supported by a degree in engineering or a related field. Expertise with simulation software such as Aspen HYSYS, CHEMCAD, or MATLAB, and familiarity with process control systems, are highly valued, along with relevant certifications. Effective communication, problem-solving, and collaboration skills help professionals convey complex concepts and work efficiently with multidisciplinary teams. These qualifications are crucial for creating accurate process models, optimizing operations, and supporting evidence-based decision-making in industrial environments.
A typical day in Process Simulation often involves developing, testing, and refining process models to optimize manufacturing or chemical processes. You’ll collaborate with engineers, plant operators, and project managers to gather data, validate simulations, and ensure alignment with production goals. Regular responsibilities may include running simulations on specialized software, analyzing results, and presenting findings and recommendations to stakeholders. The role tends to balance independent analytical tasks with team-oriented problem-solving, providing both technical challenges and opportunities for cross-functional communication.
A Process Simulation job involves using software tools to model, analyze, and optimize industrial processes in industries like chemical, manufacturing, and energy. Engineers in this role create virtual models to test different scenarios, improve efficiency, reduce costs, and ensure safety. They work with simulation software such as Aspen Plus, HYSYS, or MATLAB to predict system performance before physical implementation. This helps companies make data-driven decisions and improve overall process reliability.
Develop the documented design basis, process descriptions, BFDs, PFDs, P&IDs, and material selection diagrams that define each project.
Build process simulation models in Aspen HYSYS and develop heat and material balances.
Perform hydraulic calculations and produce equipment sizing data sheets for compressors, pumps, heat exchangers, columns, separators, reactors, and more.
Design and size safety relief devices that protect personnel, equipment, and the process.
Interface directly with clients and provide field support throughout project execution.
Deliver work that meets quality standards and applicable codes - on schedule and within budgeted hours.
Bachelor of Science in Chemical Engineering from an ABET-accredited program.
10+ years of experience in the oil & gas or chemical industries.
Hands-on experience designing process equipment (vessels, pumps, exchangers, fired heaters, compressors).
Process simulation experience with Aspen HYSYS and hydraulic analysis tools (e.g., AFT Fathom/Arrow, Visual Flare).
Strong Microsoft Office skills.
Excellent written and verbal communication, with the ability to work in teams and present a positive image to clients.
Detail-oriented with a commitment to quality and timely delivery.
EIT certification.
Professional Engineer (P.E.) license.
Periodic travel for client and project site visits as required.
Work performed in a combination of office and active project-site environments; field assignments may involve walking, stooping, kneeling, and climbing stairs and ladders.
PPE (hard hat, safety glasses, hi-vis vest, steel-toed boots) provided and required on site.
Competitive Benefits
Learn more about our competitive benefits in detail.
Why Nexus?
Nexus Engineering Group, a distinguished independent full-service engineering, procurement, and construction management (EPCm) firm, provides comprehensive support to clients from concept through startup. With over a decade of demonstrated engineering and design success, Nexus stands out as the firm of choice for those valuing integrity and expertise.
At Nexus, you will be part of a talented and passionate team dedicated to excellence and innovation. We foster a collaborative and engaging work environment, making it a place where you'll enjoy contributing to impactful projects. Joining Nexus means aligning with a firm renowned for its creativity, dedication, and relentless focus on achieving client goals.
Equal Opportunity Employer & Reasonable Accommodation
Nexus Engineering Group, Inc. is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, disability, sex, sexual orientation, gender identity or expression, age, national origin, veteran status, genetic information, union status and/or beliefs, or any other characteristic protected by federal, state, or local law.
Nexus Engineering Group is committed to providing reasonable accommodations to qualifies individuals with disabilities throughout the application and hiring process. If you require and accommodation to participate in any part of the recruitment process please contact us at [email protected].
Sponsorship & Work Authorization
Nexus Engineering Group does not provide employment visa sponsorship of any kind, including CPT, OPT, or employment-based visas. Candidates must be currently authorized to work in the United States and must be able to maintain that authorization throughout employment without any action, filing, or sponsorship by the company. This requirement applies both at the time of hire and on a continuing basis for the duration of employment.
ThirdParty Agency Notice
Nexus Engineering Group does not accept unsolicited resumes or candidate submissions from external recruiters or agencies. We only engage approved thirdparty partners under a written agreement initiated by our Talent Acquisition team for specific searches. Any resumes submitted without prior authorization or a current agreement will not be eligible for placement fees and will be considered the property of Nexus Engineering Group.
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Specialized design services
51 - 200 Employees
Cleveland, OH, US
2005