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Senior Process Engineer Jobs in Mississippi (NOW HIRING)

CF Industries

Sr. Project Engineer

Yazoo City, MS

$97K - $126K/yr

Minimum10 years process engineering experience in chemical process industry is desired. Successful ... The Senior Project Engineer will use in-house and outside resources to ensure that projects are ...

CF Industries

Sr. Project Engineer

Yazoo City, MS

$97K - $126K/yr

... used in process equipment. Works with internal engineering staff and managers to ensure ... The Senior Project Engineer will use in-house and outside resources to ensure that projects are ...

Seemann Composites, L.L.C.

Engineer II

Gulfport, MS · On-site

Our engineers and production teams contribute throughout the product lifecycle--from initial ... Working knowledge and participate in entire production process: drawing reviews, requirements ...

Owens Corning

Sr Engineering Specialist

Laurel, MS · On-site

$90K - $119K/yr

Sr. Engineering Specialist - Mechanical The Mechanical Engineer will regularly support the ... Coordinate with Electrical and Process Engineers, as well as area operations and maintenance

Owens Corning

Sr Engineering Specialist

Laurel, MS

$90K - $119K/yr

Sr. Engineering Specialist - Mechanical The Mechanical Engineer will regularly support the ... Coordinate with Electrical and Process Engineers, as well as area operations and maintenance

Cristal

Process Improvement Engineer

Hamilton, MS

$88K/yr

Process Improvement Engineer ID: 40081736 Job Location: USA - Hamilton, MS Job Function: Engineering More about this job > Description About Tronox Tronox is the world's leading vertically integrated ...

Drax Group

Process Control Engineer

Gloster, MS · On-site

Process Control Engineer Location: Multiple locations LaSalle, LA, Demopolis, AL and Amite, MS. Ready to be at the heart of a zero-carbon energy future? As a Process Control Engineer at Drax, you ...

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Senior Process Engineer information

See Mississippi salary details

$71K

$114.7K

$161.5K

How much do senior process engineer jobs pay per year?

As of Aug 16, 2026, the average yearly pay for senior process engineer in Mississippi is $114,705.00, according to ZipRecruiter salary data. Most workers in this role earn between $98,500.00 and $127,400.00 per year, depending on experience, location, and employer.

What is the difference between Senior Process Engineer vs Process Engineer?

AspectSenior Process EngineerProcess Engineer
QualificationsBachelor's or Master's in Engineering, often with 5+ years experienceBachelor's degree in Engineering or related field, typically 1-3 years experience
ResponsibilitiesLeading process improvements, mentoring, project managementSupporting process development, data analysis, assisting senior staff
Work EnvironmentDesign teams, manufacturing plants, R&D departmentsManufacturing facilities, engineering teams, operational support

Senior Process Engineers typically have more experience, leadership duties, and oversee complex projects, while Process Engineers focus on supporting process development and implementation. Both roles are essential in manufacturing and engineering industries, but the senior role involves greater responsibility and strategic planning.

What are the key skills and qualifications needed to thrive as a senior process engineer?

To thrive as a Senior Process Engineer, you need a strong background in chemical or process engineering, problem-solving skills, and typically a bachelor's or master's degree in a relevant field. Expertise in process simulation software (such as Aspen Plus or HYSYS), Six Sigma or Lean certifications, and familiarity with process control systems are highly valued. Outstanding analytical abilities, leadership, and effective communication set top performers apart in this role. These skills and qualifications are crucial for optimizing processes, ensuring safety and compliance, and leading teams to achieve operational excellence.

What does a senior process engineer do?

A Senior Process Engineer is responsible for designing, optimizing, and overseeing processes within manufacturing or production environments. They analyze workflows, troubleshoot issues, and implement improvements to increase efficiency, safety, and product quality. Senior Process Engineers often lead projects, mentor junior engineers, and collaborate with cross-functional teams to ensure operational excellence. Their expertise is vital in industries like chemicals, pharmaceuticals, oil and gas, and food processing.

How much does a senior process engineer earn?

A senior process engineer typically earns between $80,000 and $130,000 annually, depending on experience, industry, and location. They often have specialized skills in process optimization, project management, and may hold certifications like Six Sigma or PE licensure.

What are some common challenges senior process engineers face when working on cross-functional teams?

Senior Process Engineers often collaborate with professionals from various departments, such as operations, quality, and maintenance. A common challenge is aligning diverse priorities and communication styles to achieve shared project goals. Successfully managing these differences requires strong interpersonal and project management skills, as well as the ability to translate technical concepts for non-engineering colleagues. Regular meetings and clear documentation can help ensure everyone stays informed and engaged throughout the process.

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

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

What are popular job titles related to Senior Process Engineer jobs in Mississippi?

For Senior Process Engineer jobs in Mississippi, the most frequently searched job titles are:

What job categories do people searching Senior Process Engineer jobs in Mississippi look for?

The top searched job categories for Senior Process Engineer jobs in Mississippi are:

What cities in Mississippi are hiring for Senior Process Engineer jobs?

Cities in Mississippi with the most Senior Process Engineer job openings:

What are popular job titles related to Senior Process Engineer jobs in MS?

For Senior Process Engineer jobs in MS, the most frequently searched job titles are:

Senior Process Engineer jobs near you
Infographic showing various Senior Process Engineer job openings in Mississippi as of August 2026, with employment types broken down into 1% As Needed, 77% Full Time, 17% Part Time, 1% Temporary, 3% Contract, and 1% Nights. Highlights an 92% Physical, 2% Hybrid, and 6% Remote job distribution, with an average salary of $114,705 per year, or $55.1 per hour.

Materials & Processes Engineer/Principal Engineer (Composites) - 2nd Shift

Northrop Grumman Corporation

Iuka, MS • On-site

$93K - $139K/yr

Full-time, Other

Medical, Life, PTO

Re-posted 6 days ago

Northrop Grumman rating

8.2

Company rating: 8.2 out of 10

Based on 363 frontline employees who took The Breakroom Quiz

88th of 540 rated manufacturers

Job description

RELOCATION ASSISTANCE: Relocation assistance may be available
CLEARANCE REQUIRED FOR START: Yes
CLEARANCE TYPE: Secret
TRAVEL: Yes, 10% of the TimeDescription
At Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations to come. Our pioneering and inventive spirit has enabled us to be at the forefront of many technological advancements in our nation's history - from the first flight across the Atlantic Ocean, to stealth bombers, to landing on the moon. We look for people who have bold new ideas, courage and a pioneering spirit to join forces to invent the future, and have fun along the way. Our culture thrives on intellectual curiosity, cognitive diversity and bringing your whole self to work - and we have an insatiable drive to do what others think is impossible. Our employees are not only part of history, they're making history.
Northrop Grumman Aeronautics Systems has an opening for a experienced Materials & Processes Engineer / Principal Materials & Processes Engineer - 2nd Shift specializing in composite materials for airframe structures to join our team of qualified, diverse individuals within our Vehicle Engineering organization. Position located in Iuka, MS.
Key responsibilities:
  • Performs root cause analysis of material failures, provides effective solutions to production composite issues
  • Generates test plans & reports
  • Analyzes, researches, designs and develops materials and their related fabrication and application processes to develop and optimize materials for use in engineering design of and/or application in structures, systems and subsystems
  • Applies principles of chemistry, physics, and material behavior to develop non-metallic processing specifications, fabrication and assembly processes
  • Develops, analyzes and applies material properties and design allowables, processing processes and quality engineering specifications
  • Material analyses may include failure analysis of components, systems and subsystems, life predictions, and definition and requirement specifications
  • May review and approve subcontractor material processing procedures
  • May travel to subcontractor locations

Basic Qualifications:
(This requisition may be filled at either level based on qualifications below)
  • M&P Engineer (level 2) requires a minimum of a Bachelor of Science (BS) in a Science, Technology, Engineering or Mathematics (STEM) discipline with a minimum of 2 years of experience to include a background in composite materials for airframe structures
  • Principal M&P Engineer (level 3) requires a minimum of a BS in a Science, Technology, Engineering or Mathematics (STEM) discipline with a minimum of 5 years of experience to include a background in composite materials OR a Master of Science (MS) degree in a Science, Technology, Engineering or Mathematics (STEM) discipline with a minimum of 3 years of experience to include a background in composite materials for airframe structures
  • Experience with composite fabrication and design on aircraft
  • Experience with repair processes composite materials used in aerospace structures
  • Must have the ability to obtain and maintain a DoD Secret Clearance prior to start
  • Must have the ability to obtain and maintain Special Access Program (SAP) Clearance
  • Ability to perform this role 2nd shift.

Preferred Qualifications:
  • Degree discipline in Materials Science or similar
  • Excellent verbal and written communication skills
  • Ability to collaborate in a team environment
  • Ability to prioritize multiple responsibilities and/or accomplishing them simultaneously
  • Ability to comprehend and analyze complex problems and develop solutions
  • Experience with military specs and standards
  • Experience interfacing with a military customer

Primary Level Salary Range: $75,100.00 - $112,700.00
Secondary Level Salary Range: $93,300.00 - $139,900.00
The above salary range represents a general guideline; however, Northrop Grumman considers a number of factors when determining base salary offers such as the scope and responsibilities of the position and the candidate's experience, education, skills and current market conditions.
Depending on the position, employees may be eligible for overtime, shift differential, and a discretionary bonus in addition to base pay. Annual bonuses are designed to reward individual contributions as well as allow employees to share in company results. Employees in Vice President or Director positions may be eligible for Long Term Incentives. In addition, Northrop Grumman provides a variety of benefits including health insurance coverage, life and disability insurance, savings plan, Company paid holidays and paid time off (PTO) for vacation and/or personal business.
The application period for the job is estimated to be 20 days from the job posting date. However, this timeline may be shortened or extended depending on business needs and the availability of qualified candidates.
Northrop Grumman is an Equal Opportunity Employer, making decisions without regard to race, color, religion, creed, sex, sexual orientation, gender identity, marital status, national origin, age, veteran status, disability, or any other protected class. For our complete EEO and pay transparency statement, please visit http://www.northropgrumman.com/EEO. U.S. Citizenship is required for all positions with a government clearance and certain other restricted positions.

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About Northrop Grumman

Sourced by ZipRecruiter

At Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations to come. Our pioneering and inventive spirit has enabled us to be at the forefront of many technological advancements in our nation's history - from the first flight across the Atlantic Ocean, to stealth bombers, to landing on the moon. We look for people who have bold new ideas, courage and a pioneering spirit to join forces to invent the future, and have fun along the way. Our culture thrives on intellectual curiosity, cognitive diversity and bringing your whole self to work - and we have an insatiable drive to do what others think is impossible.

Industry

Space research administration

Company size

10,000+ Employees

Headquarters location

Falls Church, VA, US

Year founded

1939

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