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Junior Process Engineer Jobs in Missouri (NOW HIRING)

Clayco

Process Mechanical Stress Engineer

Kansas City, MO · On-site

$71K - $94K/yr

Reporting to the Associate Principal Process Mechanical, this role provides advanced engineering expertise, mentors junior engineers, and ensures mechanical systems are designed in accordance with ...

Clayco

Process Mechanical Stress Engineer

Saint Louis, MO · On-site

$71K - $94K/yr

Reporting to the Associate Principal Process Mechanical, this role provides advanced engineering expertise, mentors junior engineers, and ensures mechanical systems are designed in accordance with ...

Clayco

Process Mechanical Stress Engineer

Saint Louis, MO · On-site

$71K - $94K/yr

Reporting to the Associate Principal Process Mechanical, this role provides advanced engineering expertise, mentors junior engineers, and ensures mechanical systems are designed in accordance with ...

Clayco

Process Mechanical Stress Engineer

Kansas City, MO · On-site

$71K - $94K/yr

Reporting to the Associate Principal Process Mechanical, this role provides advanced engineering expertise, mentors junior engineers, and ensures mechanical systems are designed in accordance with ...

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All JobsProcess Engineer JobsJunior Process Engineer JobsJunior Process Engineer Jobs in Missouri

Junior Process Engineer information

See Missouri salary details

$31.4K

$67.3K

$102.7K

How much do junior process engineer jobs pay per year?

As of Sep 4, 2026, the average yearly pay for junior process engineer in Missouri is $67,348.00, according to ZipRecruiter salary data. Most workers in this role earn between $45,500.00 and $75,000.00 per year, depending on experience, location, and employer.

What does a junior process engineer do?

A Junior Process Engineer assists in designing, implementing, and optimizing industrial processes within manufacturing or production environments. They typically work under the supervision of senior engineers to analyze workflows, troubleshoot problems, and contribute to process improvements to increase efficiency, safety, and product quality. Tasks may include collecting and analyzing data, preparing process documentation, and supporting project teams with technical input. This role often serves as a stepping stone to more advanced engineering positions, allowing individuals to gain hands-on experience and develop their technical skills.

What are the key skills and qualifications needed to thrive as a junior process engineer, and why are they important?

To thrive as a Junior Process Engineer, you generally need a bachelor’s degree in chemical, mechanical, or industrial engineering along with solid analytical and problem-solving skills. Familiarity with process simulation software (such as Aspen HYSYS or AutoCAD), data analysis tools, and basic knowledge of industry safety standards are typically required. Strong communication, teamwork, and adaptability help junior engineers effectively collaborate and learn from senior colleagues. These skills and qualifications are crucial for ensuring efficient process optimization, compliance, and professional growth within engineering teams.

What are the typical challenges faced by a junior process engineer during their first year on the job?

As a Junior Process Engineer, you may encounter challenges such as adapting to complex manufacturing processes, learning to use specialized software, and understanding industry-specific regulations. It often takes time to become proficient in troubleshooting process issues and collaborating effectively with cross-functional teams like production, quality, and maintenance. With guidance from senior engineers and hands-on experience, you will gradually build confidence and technical expertise, which are key to advancing in this field.

What is the difference between Junior Process Engineer vs Process Technician?

AspectJunior Process EngineerProcess Technician
Required CredentialsBachelor's degree in engineering or related fieldTechnical diploma or associate degree, relevant certifications
Work EnvironmentDesign, analysis, process improvement projectsOperating, maintaining, troubleshooting manufacturing equipment
Employer & Industry UsageManufacturing, chemical, pharmaceutical industriesProduction plants, manufacturing facilities

Junior Process Engineers focus on process design and optimization, often requiring an engineering degree, while Process Technicians handle equipment operation and maintenance with technical diplomas. Both roles are vital in manufacturing settings, but they differ in responsibilities and qualifications.

Are junior process engineers in demand?

Junior process engineers are in demand in industries such as manufacturing, chemical, and energy sectors, where they help optimize production processes. The role often requires knowledge of process simulation tools and safety standards, and demand is driven by ongoing industry growth and technological advancements.

Is a junior process engineer a good career?

A junior process engineer is an entry-level role in manufacturing, engineering, or industrial settings, focusing on supporting process improvements and data analysis. It offers opportunities for skill development in areas like process optimization, technical tools, and certifications, making it a solid starting point for a career in engineering. Career growth typically involves gaining experience, additional training, and advancing to senior or specialized roles.

Is process engineering well paid?

Process engineering is generally well paid, with entry-level salaries often above average for engineering roles. Salaries increase with experience, certifications, and industry, and process engineers working in manufacturing, chemical, or energy sectors tend to earn higher wages.

What is a junior process engineer?

A junior process engineer is an entry-level professional responsible for assisting in the design, implementation, and optimization of manufacturing or industrial processes. They typically work under the supervision of senior engineers, use tools like process simulation software, and may need relevant technical certifications or a degree in engineering. Their role involves analyzing data, troubleshooting issues, and supporting continuous improvement efforts in production environments.

What are the most commonly searched types of Process Engineer jobs in Missouri?

The most popular types of Process Engineer jobs in Missouri are:

What are popular job titles related to Junior Process Engineer jobs in Missouri?

For Junior Process Engineer jobs in Missouri, the most frequently searched job titles are:

What job categories do people searching Junior Process Engineer jobs in Missouri look for?

The top searched job categories for Junior Process Engineer jobs in Missouri are:

What cities in Missouri are hiring for Junior Process Engineer jobs?

Cities in Missouri with the most Junior Process Engineer job openings:

Junior Process Engineer jobs near you
Infographic showing various Junior Process Engineer job openings in Missouri as of August 2026, with employment types broken down into 1% As Needed, 77% Full Time, 19% Part Time, 2% Contract, and 1% Nights. Highlights an 92% Physical, 2% Hybrid, and 6% Remote job distribution, with an average salary of $67,348 per year, or $32.4 per hour.

Staff Process Engineer - Water/Wastewater (Kansas City | Omaha)

Burns & McDonnell

Kansas City, MO • On-site

Full-time

Re-posted 6 days ago

Burns & McDonnell rating

8.4

Company rating: 8.4 out of 10

Based on 51 frontline employees who took The Breakroom Quiz

6th of 80 rated construction

Job description

Burns & McDonnell's growing Water Practice is in search of a Water/Wastewater Process Engineer. Our passion started with water, and our solutions continue to evolve with the everchanging needs of municipal and industrial clients. Burns & McDonnell strives to create amazing success for our clients and amazing careers for our employeeowners.

We are looking for highly driven employeeowners with excellent client interaction skills who can perform process design efforts for water or wastewater projects in either municipal or industrial settings. In this position, you will perform process design on projects ranging from treatment and conveyance systems to industrial water/wastewater treatment and utility systems. 

  • Perform and support process design and execution of municipal or industrial water and/or wastewater treatment projects, depending on background and project needs.
  • Develop and apply technical approaches for treatment systems and facility processes.
  • Execute daytoday process engineering tasks, project planning, and management of scope, schedule, and budget.
  • Develop project objectives and performance goals; communicate technical information to clients as needed.
  • Support client development, proposal preparation, technical presentations, and coordination with regulatory agencies.
  • Contribute to growth within the Regional and National Water Practice.
  • Organize and communicate project technical needs to department management; mentor junior staff as appropriate.

  • Provide technical support for designbuild project deliveries in collaboration with Burns & McDonnell's Construction/DesignBuild group.

  • Perform other duties as assigned.
  • Bachelor Degree in Chemical, Civil or Environmental Engineering, or related engineering degree from an ABET accredited program and successful completion of Fundamentals of Engineering (FE) exam and 3 years of process engineering experience required, consulting experience preferred. 
  • Or, related Master Degree and 2 years of process engineering experience required, consulting experience preferred. 
  • Experience with water or wastewater process engineering, including treatment systems, plant facilities, or industrial water utilities preferred. 
  • Strong knowledge in standard engineering techniques and procedures.
  • Excellent written and verbal communication skills.
  • Ability to work methodically and analytically in a quantitative problem-solving environment and demonstrated critical thinking skills.
  • Proficient in standard engineering techniques and procedures.
  • Strong computer skills (e.g. Microsoft Office Suite)
  • Strong computer skills include process simulation software (i.e. Hysys and/or Aspen).
  • Strong attention to detail, facilitation, team building, collaboration, organization and problem-solving skills.
  • Engineers in Training-EIT Certification preferred. 

What Burns & McDonnell employees say

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About Burns & McDonnell

Sourced by ZipRecruiter

Burns & McDonnell assists clients of all sizes and industries by providing extensive physical services ranging from assessments, integrated security solutions, and large security architecture designs. Services we typically provide include security and safety system design, threat, risk, and vulnerability assessments, security surveys, security master planning, compliance to federal security programs, independent validation and verification of integrated security system operations, management of installation and maintenance, and staff augmentation to develop and implement facility management and protection processes.

Industry

Civil engineering construction

Company size

10,000+ Employees

Headquarters location

Kansas City, MO, US

Year founded

1898

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