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Hysys Jobs (NOW HIRING)

Nexus Engineering Group

Senior Process Engineer

Midland, MI · On-site

$89K - $115K/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 ...

Polaris Engineering

Senior Process Engineer

Lake Charles, LA · On-site

$95K - $123K/yr

Extensive Process Simulation experience (HYSYS, UNISYS preferred) * P. E. license preferred * Available for short-term travel IV. REPORTING REQUIREMENTS: Reports to the Process Department Engineer ...

Zeeco

Process Design Engineer - Vapor

Tulsa, OK · On-site

... Aspen HYSYS or Symmetry Working at Zeeco means being part of a people-centric culture and environment built on mutual respect, personal encouragement, professional integrity, and limitless ...

Envirogen

Proficiency in process simulation software (e.g., Aspen Plus, HYSYS) and CAD software (e.g., AutoCAD, SolidWorks). * Strong understanding of water chemistry, fluid dynamics, and thermodynamics.

Polaris

Senior Process Engineer

Lake Charles, LA

$95K - $123K/yr

Extensive Process Simulation experience (HYSYS, UNISYS preferred) * P. E. license preferred * Available for short-term travel IV. REPORTING REQUIREMENTS: Reports to the Process Department Engineer ...

Chart Industries

Process Engineer

Orem, UT · On-site

Support process development for the innovative Cryogenic Carbon Capture™ technology through Aspen Plus, Aspen HYSYS, and Aspen EDR * Simulate steady-state and transient/dynamic processes to ...

Chart Industries

Process Engineer

Orem, UT

Support process development for the innovative Cryogenic Carbon Capture™ technology through Aspen Plus, Aspen HYSYS, and Aspen EDR * Simulate steady-state and transient/dynamic processes to ...

Semiserve

Process Engineer

Salt Lake City, UT · On-site +1

$35 - $65/hr

Foundation Building Learn essential process engineering fundamentals while developing technical competencies in heat and material balances, process simulation software (HYSYS, ProII), and creating ...

Envirogen

Senior Process Engineer

Kingwood, TX · On-site +1

$90K - $117K/yr

Proficiency in process simulation software (e.g., Aspen Plus, HYSYS) and CAD software (e.g., AutoCAD, SolidWorks). * Strong understanding of water chemistry, fluid dynamics, and thermodynamics.

Envirogen

$90K - $116K/yr

Proficiency in process simulation software (e.g., Aspen Plus, HYSYS) and CAD software (e.g., AutoCAD, SolidWorks). * Strong understanding of water chemistry, fluid dynamics, and thermodynamics.

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How much do hysys jobs pay per hour?

As of Jun 21, 2026, the average hourly pay for hysys in the United States is $25.47, according to ZipRecruiter salary data. Most workers in this role earn between $17.55 and $29.57 per hour, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive in the Hysys position, and why are they important?

To thrive in a HYSYS role, you need a solid background in chemical engineering principles and process modeling, typically supported by a degree in chemical engineering or a related field. Proficiency with Aspen HYSYS process simulation software is essential, and additional certifications in process simulation may be advantageous. Strong analytical thinking, attention to detail, and effective communication skills set top performers apart. These skills and qualifications are crucial for accurately modeling chemical processes, troubleshooting design issues, and collaborating with multidisciplinary teams to ensure optimal plant performance.

What are the typical daily responsibilities for someone working in a HYSYS-focused role?

Professionals in a HYSYS-focused position generally spend their days developing and optimizing process simulations using Aspen HYSYS software, analyzing plant data, and working closely with process engineers to troubleshoot operational challenges. They may also participate in project meetings, prepare technical reports, and present simulation results to both engineering and management teams. Collaboration is frequent, as HYSYS specialists often consult cross-functional groups, including operations, safety, and instrumentation teams, to ensure simulation outputs align with real-world requirements. Continuous learning is important, as new software updates and evolving industry standards require ongoing professional development.

What is a Hysys job?

A Hysys job typically involves using Aspen Hysys, a process simulation software, to model and optimize chemical processes in industries such as oil and gas, refining, and petrochemicals. Professionals in this role analyze process performance, design equipment, and troubleshoot operational issues. They may work as process engineers, simulation specialists, or consultants to improve efficiency and safety in industrial operations. Strong knowledge of thermodynamics, process design, and simulation techniques is essential for success in this field.

What job makes $10,000 a month without a degree?

High-paying jobs that can reach $10,000 a month without a degree include roles such as real estate brokers, sales managers, or skilled trades like electricians and plumbers with experience. Success in these fields often depends on skills, certifications, and performance rather than formal education, and they may require long hours or entrepreneurial effort.

What is Hysys used for?

HYSYS is process simulation software used by chemical and process engineers to model, analyze, and optimize chemical processes and plant operations. It helps in designing equipment, performing safety analyses, and improving efficiency in process industries. Proficiency in process modeling and familiarity with chemical engineering principles are important for users.

Are chemical engineers still in demand?

Chemical engineers, including those working with process simulation tools like HYSYS, remain in demand due to their role in industries such as energy, pharmaceuticals, and manufacturing. They require strong technical skills, knowledge of chemical processes, and often a bachelor's degree in chemical engineering or related fields. Job prospects are generally stable, especially for those with experience in process optimization and safety standards.

What engineering jobs pay $500,000?

Engineering roles such as petroleum engineers, aerospace engineers, and senior software engineers can reach or exceed $500,000 annually, especially with experience, advanced skills, and leadership responsibilities. High-paying positions often require specialized expertise, advanced degrees, and sometimes work in high-demand industries or locations with premium compensation packages.
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Hysys jobs near you
Infographic showing various Hysys job openings in the United States as of June 2026, with employment types broken down into 95% Full Time, and 5% Contract. Highlights an 86% Physical, 3% Hybrid, and 11% Remote job distribution, with an average salary of $52,986 per year, or $25.5 per hour.
Startup and Commissioning Engineer

Startup and Commissioning Engineer

Eleventh Hire, Inc.

The Woodlands, TX

Full-time

Posted 10 days ago

Job description

Company Description

Client is a independent global leader in the design, engineering, and manufacturing of process technologies and equipment for gas and liquid molecule handling for the clean water, clean food, and clean industrials, regardless of molecule.

Job Description

3+ Years of Startup and Commissioning Experience in LNG, Gas Processing Facilities, Air Separation Units, or other Cryogenic Facilities. Prior experience being part of an operating Oil and Gas/Chemical/Refinery facility will also be considered.

Working knowledge of commissioning, startup, operations, procedures, and best practices.

Prior experience in developing and implementing startup plans, procedures, and checklists.

Prior experience in writing plant operating manuals.

Proficiency in equipment evaluations, troubleshooting, and performance testing.

Strong communication and interpersonal skills, with the ability to collaborate with cross-functional teams and stakeholders.

Working experience in using Process Simulation software, such as ASPEN+, HYSYS, Unisim, Pro/II, etc. is a plus.

Proficient in the use of computer & software tools such as Microsoft Word, Excel, Project, etc.

Some working knowledge of common engineering practices and Industrial codes including ANSI B31.3 piping code, ASME Section VIII pressure vessel code and other related codes and standards of ANSI, ASME, ASTM, CGA, ALPEMA, API, IEC, NACE, NEC and NFPA.

Teamwork and strong interpersonal skills will be essential in this role.

Flexibility and willingness to travel will be important aspects of the job.

Willingness to spend extended periods of time at client plant sites worldwide. This role will involve extensive travel up to 50% of the time..

Qualifications

BS in Chemical or Mechanical Engineering

Additional Information

All your information will be kept confidential according to EEO guidelines.

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