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Process Engineer Ii Jobs (NOW HIRING)

Engineer II Process

Downers Grove, IL · On-site

$84K - $97K/yr

The Process Engineer II will be responsible for routine process engineering and design tasks for assigned projects based on specific and detailed instructions received from the assigned supervisor.

Process Engineer II Shift: Monday-Friday Job Summary: The Process Engineer II is responsible for process improvement projects focused on defect rate improvement, new material and model introduction ...

Process Engineer II Shift: Monday-Friday Department: C&P Engineering, Electrode Job Summary: The Process Engineer II is responsible for process improvement projects focused on defect rate improvement ...

Engineer II Process

Downers Grove, IL · On-site

$84K - $97K/yr

The Process Engineer II will be responsible for routine process engineering and design tasks for assigned projects based on specific and detailed instructions received from the assigned supervisor.

Process Engineer II

Scottsdale, AZ · On-site

$84K - $87K/yr

Description Position Summary The Process Engineer II is a mid-level role focused on advancing operational excellence through the design, implementation, and refinement of scalable process ...

The Process Engineer II proactively leads improvement initiatives, ensures compliance with established standards, and champions best practices to reduce variability, increase yield, and enhance ...

As a Process Engineer II, you will be responsible for developing, launching, and continuously improving assembly processes for generators, hybrid power systems, and compressors. Strong focus on post ...

Process Engineer II

Henderson, NV · On-site

$85K - $95K/yr

As a Process Engineer II, you will be responsible for developing, launching, and continuously improving assembly processes for generators, hybrid power systems, and compressors. Strong focus on post ...

The purpose of the Process Engineer II role will be to provide technical leadership to operate a major asset (typical annual revenue of $50MM to $200MM) at target regarding output, usage of material ...

Process Engineer II

Cleburne, TX · On-site

$94K - $129K/yr

The purpose of the Process Engineer II role will be to provide technical leadership to operate a major asset (typical annual revenue of $50MM to $200MM) at target regarding output, usage of material ...

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Process Engineer Ii information

See salary details

$49.5K

$92K

$142.5K

How much do process engineer ii jobs pay per year?

As of Jun 17, 2026, the average yearly pay for process engineer ii in the United States is $92,018.00, according to ZipRecruiter salary data. Most workers in this role earn between $74,500.00 and $103,000.00 per year, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as a Process Engineer II, and why are they important?

To thrive as a Process Engineer II, you need a solid background in chemical or mechanical engineering, experience with process optimization, and typically a bachelor's degree in engineering or a related field. Familiarity with process simulation software (such as Aspen Plus or AutoCAD), Six Sigma methodologies, and relevant industry certifications is highly valued. Strong problem-solving abilities, project management, and effective communication skills distinguish top performers in this role. These skills are crucial for improving production efficiency, ensuring safety, and collaborating across multidisciplinary teams to drive operational excellence.

What does a Process Engineer II do?

A Process Engineer II is responsible for designing, implementing, and optimizing manufacturing or production processes within an organization. They analyze workflows, troubleshoot process issues, and recommend improvements to increase efficiency, quality, and safety. Typically, this role requires several years of experience and often involves collaborating with cross-functional teams to ensure processes meet regulatory and operational standards. Process Engineer IIs may also oversee projects, mentor junior engineers, and contribute to process documentation and reporting.

What is the difference between Process Engineer Ii vs Process Engineer I?

AspectProcess Engineer IProcess Engineer II
ExperienceEntry-level, 0-2 yearsMid-level, 2-5 years
ResponsibilitiesAssists in process development, data collectionOptimizes processes, leads small projects
CertificationsTypically none required, some may have Six Sigma Green BeltOften Six Sigma Green Belt or equivalent
Work EnvironmentManufacturing plants, labsManufacturing plants, process improvement teams

The main difference between a Process Engineer I and a Process Engineer II lies in experience and responsibility level. Process Engineer II professionals typically have more experience, handle more complex tasks, and may lead small projects, whereas Process Engineer I roles are more entry-level and support process development. Both roles are common in manufacturing and industrial settings, often requiring similar certifications like Six Sigma Green Belt.

What are some common challenges a Process Engineer II might face when implementing process improvements, and how can these be addressed?

As a Process Engineer II, one of the main challenges is balancing process optimization with maintaining product quality and meeting production deadlines. Resistance to change from team members and limited resources can also present obstacles. To address these challenges, it's helpful to engage stakeholders early, communicate the benefits of proposed changes, and use data-driven approaches to demonstrate expected outcomes. Collaborating closely with cross-functional teams and continuously monitoring process metrics can also ensure smoother implementation and sustainable improvements.
More about Process Engineer Ii jobs
What states have the most Process Engineer Ii jobs? States with the most job openings for Process Engineer Ii jobs include:
Infographic showing various Process Engineer Ii job openings in the United States as of June 2026, with employment types broken down into 95% Full Time, and 5% Contract. Highlights an 96% In-person, and 4% Remote job distribution, with an average salary of $92,018 per year, or $44.2 per hour.
Engineer II Process

Engineer II Process

Zachry Group

Downers Grove, IL • On-site

$84K - $97K/yr

Full-time

Medical, Dental, Vision, Life, Retirement

Posted 10 days ago


Zachry Group rating

6.5

Company rating: 6.5 out of 10

Based on 60 frontline employees who took The Breakroom Quiz

62nd of 78 rated construction


Job description

Zachry Group is seeking Process Engineer II candidates for our Downers Grove Engineering Design Center.  The Process Engineer II will be responsible for routine process engineering and design tasks for assigned projects based on specific and detailed instructions received from the assigned supervisor.

    Bachelor's Degree in Chemical Engineering
    3 - 7 years of experience working as a Process Engineer within the Energy & Chemical Industries
    Experience in performing hydraulic analysis, heat and material balance calculations and relief system analysis
    Experience in sizing and rating pumps, vessels and exchangers
    Experience in PFD and P&ID development
    Experience in developing instrument lists and line lists
    Good Communication Skills (Active Listening, Verbal, and Written)
    Complex Problem Solving (STEM)
    Attention to Detail
    Judgment and Decision Making
    Experience with Process Engineering Computer Software
    Strong desire to learn
    Ability to independently organize and prioritize work assignments and coordinate a variety of tasks, with ability to deal with conflicting priorities and deadlines.

PREFERRED QUALIFICATIONS
    Licensed Professional Engineer
    Experience as a Process Engineer in the refining, gas processing, chemical plant, food/beverage, corn wet milling, oilseed processing, decarbonization and/or energy transition industries.
PHYSICAL DEMANDS
Employee will be required to communicate in person, via telephone, email, manual dexterity, finger dexterity, multi limb coordination, oral expression, and comprehension. May be required to lift, carry and move objects safely.
WORK ENVIRONMENT
Will work in a general office environment. Capable of operating and functioning in a fast-paced work environment. Must possess a vision (corrected or uncorrected) that allows for clear visibility from a distance of 20 inches or less.

The above description covers the fundamental responsibilities of the Process Engineer II position. It shall not be construed as a complete listing of all miscellaneous, incidental or similar duties which may be required from day-to-day.

Zachry Group is dedicated in providing a Safe and Drug Free work environment; and is an Equal Opportunity Employer.

In accordance with Illinois Equal Pay Act, the expected salary range for this Illinois position, Process Engineer is between $84,500 and $97,175, annually.   Actual pay will be adjusted based on experience, geographic location, and other job-related factors as permitted by law. 

This position Process Engineer II is eligible for participation in Zachry's Total Employee Rewards Program, which includes medical, dental, vision, life insurance, disability coverage, and other ancillary benefits. This position is also eligible for participation in the 401(k) Retirement Savings Plan.
 

  • Develops Process Flow Diagrams (PFD), and Heat and Mass Balances (HMB)
  • Develops Piping and Instrumentation Diagrams (P&ID), and Process / Mechanical Equipment Datasheets
  • Performs hydraulic analysis and calculations for piping systems.
  • Develops process simulations.
  • Performs calculations for sizing and rating various equipment like pumps, horizontal and vertical vessels, heat exchangers, and air coolers.
  • Develops line lists, specialty items and piping tie-in lists.
  • Prepares instrument process datasheets and supports development of control narrative.
  • Writes Process Description and Process Design Basis
  • Devises new approaches to problems encountered, receives technical guidance on unusual or complex problems and supervisory approval on proposed plans for projects.
  • Works as a fully competent engineer in all conventional aspects of the subject matter or the functional area of the assignment. 
  • Follows project responsibilities as defined for the assigned project position.
  • Supports projects as an individual contributor.
  • Participates in various client PFD, P&ID, and Process Hazard Analysis reviews (i.e.HAZID, HAZOP/LOPA).
  • Responsible for design of relief system including contingency analysis, relief valve sizing, flare header design, and flare header analysis.
  • Present technical information to peers and/or clients for review and comment. 
  • Analyze problems and take appropriate action to ensure continuous and reliable operation of equipment and systems.
  • Performs other duties of a related nature which may be assigned.
  • Presents technical information to peers and/or clients for review and comment. 
  • Coordinates with High Value Engineering Center for engineering execution. 
  • Evaluates equipment and process system designs to ensure compliance with safety and environmental regulations.
  • Other duties as assigned

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About Zachry Group

Sourced by ZipRecruiter

Zachry Group is America's pacesetter in turnkey construction, engineering, maintenance, turnaround and fabrication services in the power, energy, chemicals, manufacturing and industrial sectors. It works with customers to plan, build, and renew their most critical facilities, so they can achieve their immediate and long-term goals, all at the highest safety standards. Zachry Group operates 35 offices, and averages 20,000 employees working in more than 400 locations nationwide. Please visit www.zachrygroup.com for more information.

Industry

Construction

Company size

10,000+ Employees

Headquarters location

San Antonio, TX, US

Year founded

1924