Experienced Process Engineer — Growth, Projects & Benefits

Celanese; Montgomery (AL); On-site; USD 90,000 - 130,000; Full time

Benefits offered by this job

Health insurance

HSA contribution

Medical, vision, and dental plans

401(k) with company match

Maternity leave: 12 weeks

ESPP – discounted purchase

Global Career Framework

Job summary

Celanese Corporation in Montgomery, AL is seeking a process engineer with a strong chemical engineering background to support utilities, plant projects, and reliability initiatives.

You will perform sizing, calculations, and data-sheet development for pumps, heat exchangers, and PRDs, while collaborating with Operations, Maintenance, and Projects to drive safe, efficient operations.

Excellent communication and problem-solving skills are essential; experience with HTRI/ASPEN is a plus.

Qualifications

• Bachelor’s degree in chemical engineering.
• Minimum 3 years of process engineering experience.
• Strong verbal and written communication skills.
• Ability to facilitate technical discussions with cross‑functional groups.

Responsibilities

• Provide technical support to the utilities unit.
• Develop and support plant projects, environmental activities, and unit stewardship, quality, and reliability.
• Perform heat exchanger rating, hydraulic calculations, relief calculations, and leak calculations.
• Specify pumps, heat exchangers, steam traps, instruments, and other equipment via data sheet development.
• Participate in hazard identification studies (HAZOP) and evaluate risk through LOPA.
• Collaborate with Operations, Maintenance, Reliability, and Projects during unit changes.

Skills

Communication

Cross-functional collaboration

Analytical thinking

Process safety knowledge

Process design

Education

Bachelor's degree in chemical engineering

Tools

ASPEN

HTRI

Job description

Celanese Corporation in Montgomery, AL is seeking a process engineer with a strong chemical engineering background to support utilities, plant projects, and reliability initiatives.

You will perform sizing, calculations, and data-sheet development for pumps, heat exchangers, and PRDs, while collaborating with Operations, Maintenance, and Projects to drive safe, efficient operations.

Excellent communication and problem-solving skills are essential; experience with HTRI/ASPEN is a plus.