Jobs in the United States

25+ jobs

Save this search

Added just now
Reliability Engineer
Actalent
Baltimore, MD
adjustment of the job application process or interviewing process due to a disability,
Added just now
A
Embedded Software Engineer
Actalent
King George, VA
- $80,000 to $135,000 USD / year
Design, code, and engineer embedded software solutions for weapon control systems across multiple Battle Management System projects.
Added just now
Hardware Design Engineer
Actalent
Bethesda, MD
…applications and ruggedized environments. The Hardware Design Engineer takes ownership of the full hardware lifecycle, from concept and design through development, system integration,…
Added just now
A
Fire Control Technician
Actalent
Fairfax, VA
- $35 to $45 USD / hour
Job Title: Fire Control TechnicianJob DescriptionWe are seeking a Fire Control Test subject matter expert and hardware engineer to join our Trainers team. Our team is dedicated to…
Added just now
A
Systems Engineer
Actalent
Chantilly, VA
- $115,000 to $190,000 USD / year
Job Title: Systems Engineer Advanced Radar and Mission SystemsJob DescriptionThis Systems Engineer role focuses on developing advanced radar and mission systems for Navy applications,…
Added just now
Mechanical Engineer
Actalent
Fairfax, VA
Job Title: Mechanical Engineer (Level 2)Job DescriptionThe Mechanical Engineer (Level 2) supports the design, analysis, and documentation of mechanical hardware for advanced electronic…
Added just now
A
C++ Software Engineer
Actalent
Manassas, VA
- $60 to $90 USD / hour
adjustment of the job application process or interviewing process due to a disability,
Added just now
A
Construction Project Engineer
Actalent
Brownsville, TX
- $40 to $45 USD / hour
…(BESS) and solar power generation. The Construction Project Engineer works closely with Project Managers, field teams, subcontractors, vendors, and engineering teams to coordinate project…
Added just now
A
Electrical Field Engineer
Actalent
Brownsville, TX
- $40 to $45 USD / hour
Seeking a Field Engineer to support technical field operations on-site and oversee various administrative and technical tasks in both the field and field office, ensuring project success…
Added just now
A
Field Engineer- Electrical
Actalent
Brownsville, TX
- $40 to $45 USD / hour
DescriptionPOSITION OVERVIEW:Stiles Renewables is seeking a Field Engineer to support technical field operations on-site and oversee various administrative and technical tasks in both the…
Added just now
A
Mechanical Engineer
Actalent
Wheaton, IL
- $40 to $55 USD / hour
We are seeking a Mechanical Engineer to design and develop electromechanical products from concept through manufacturing. This role combines mechanical design, electronics integration,…
Added just now
A
Sr Project Manager And Office Leader
Actalent
Austin, TX
- $60 to $90 USD / hour
Added just now
A
Sr Electrical Engineer & Office Leader
Actalent
Austin, TX
- $130,000 to $200,000 USD / year
Job Title: Senior Electrical Engineer & Office LeaderJob DescriptionThe Senior Electrical Engineer & Office Leader plays a pivotal role in shaping the electrical infrastructure of advanced…
Added just now
A
Sr Mechanical Engineer
Actalent
Austin, TX
- $130,000 to $160,000 USD / year
Job Title: Mechanical Engineer Semiconductor FacilitiesJob DescriptionThis role leads the mechanical engineering design for advanced semiconductor and mission-critical facilities, from…
Added just now
Sr Electrical Designer
Actalent
Cedar Park, TX
…calculations while adhering to industry codes and standards. The engineer collaborates with project teams, uses advanced design software, and ensures that all deliverables meet project…
Added just now
Electrical Engineer
Actalent
Cedar Park, TX
adjustment of the job application process or interviewing process due to a disability,
Added 1 min ago
EVT/DVT Engineer (Optics & Photonics)
CScale
Palo Alto, CA
We are hiring an EVT/DVT Engineer to run the optical and photonic experiments that take our photonic hardware from first silicon to design-validated product. You will build test setups,…
Added 1 min ago
S
Staff Integration & Test Engineer
SciTec
Boulder, CO
- $102,000 to $124,000 USD / year
Added 1 min ago
Powertrain Test Engineer I
ROUSH
Dearborn, MI
The Powertrain Test Engineer I will support the customer in developing and executing powertrain and vehicle testing. The role will ensure testing is carried out according to approved…
Added 1 min ago
Manufacturing Engineer - Ironwood Area
The Pivot Group Network
Ironwood · Ironwood, MI
Operations Engineer, Methods Engineer, Tooling Engineer, Process Engineer, Industrial Engineer, Production Engineer, Continuous Improvement Engineer, Lean Manufacturing Engineer,…
Added 1 min ago
Quality Engineer - Mount Clemens Area
The Pivot Group Network
Mount Clemens · Mount Clemens, MI
Quality Systems Engineer, Continuous Improvement Engineer, Quality Analyst, Reliability Engineer, Supplier Quality Engineer, Manufacturing Quality Engineer, Quality Assurance Engineer,…
Added 1 min ago
AH
Senior Software Engineer, Integrations
Axle Health
Santa Monica, CA
- $170,000 to $200,000 USD / year
Axle Health is hiring a Senior Software Engineer to join our Interoperability team, the group that connects our AI-powered scheduling and workforce management platform to the systems home…
Added 1 min ago
Controls Engineer - Saginaw Area
The Pivot Group Network
Saginaw · Saginaw, MI
Controls Systems Engineer, Manufacturing Engineer, Process Controls Engineer, Instrumentation and Controls Engineer, Automation Controls Specialist, Electrical Engineer, Automation…
Added 1 min ago
Applications Engineer - Iron Mountain Area
The Pivot Group Network
Iron Mountain · Iron Mountain, MI
Estimator, Production Engineer, Mechanical Engineer, Industrial Engineer, Field Applications Engineer, Manufacturing Engineer, Sales Engineer, Process Engineer, Product Engineer, Technical…
Added 1 min ago
AU
Senior Government Compliance Analyst
AtkinsRealis USA Management LLC
United States
- $150,000 to $175,000 USD / year
…committed to leading our clients across our various end markets to engineer a better future for our planet and its…

Simplot

Senior Process Engineer Frontier (Pocatello, ID)

Pocatello, ID, United States

Apply About employer

Applications open in a new tab.

Job details

Experience: Minimum 10 years of experience in sulfuric acid production or closely related heavy chemical manufacturing processes.
Posting language: English
Posted: Oct 30, 2026

Original job description

For more than 90 years, Simplot Company has grown as a family-owned, privately held global food and agriculture company. Our diverse businesses span agriculture, food production, manufacturing, mining, plant and animal sciences, ranching and cattle production, logistics, and transportation, connecting many of the essential steps that bring food from the earth to communities around the world.

That diversity creates strength, stability, and opportunity. Across our global business, employees can build new skills, explore different career paths, and contribute to meaningful work in a culture where safety is foundational.

Whatever your role, your work at Simplot contributes to something bigger. Join us to grow your career, make an impact, and help shape the future of food and agriculture. Summary

The Senior Process Engineer - Sulfuric Acid, serves as the subject matter expert for sulfuric acid production within the Simplot Mining & Manufacturing Division. This position provides technical leadership and strategic support for sulfur burning, conversion, absorption, acid handling, steam generation, and emissions control systems across the organization. The primary responsibility is the development, implementation, and support of optimization, reliability, environmental, and process safety strategies that improve plant performance while ensuring safe and sustainable operations. The role works closely with operations, maintenance, reliability, environmental, and capital project teams to maximize throughput, energy efficiency, equipment reliability, and environmental compliance.

Key Responsibilities

Technical Leadership

Serve as the division's technical authority for sulfuric acid production processes, including sulfur combustion, gas conversion, absorption systems, acid circulation, and associated utility systems.
Develop and implement best practices for sulfuric acid production, handling, storage, and distribution across Mining & Manufacturing operations.
Provide technical leadership during plant upsets, complex troubleshooting events, and major reliability issues.
Mentor and develop process engineers and operations personnel.

Process Optimization & Reliability

Evaluate process performance and identify opportunities to improve safety, reliability, throughput, energy efficiency, and product quality.
Lead process optimization initiatives involving converter performance, acid plant energy recovery, steam systems, emissions reduction, and sulfur utilization efficiency.
Monitor and evaluate key process metrics including sulfur conversion efficiency, SO₂/SO₃ emissions, acid strength, steam generation, and overall plant capability.
Develop and support reliability improvement strategies for critical process equipment.
Process Safety & Environmental Compliance

Process Safety & Environmental Compliance

Provide technical leadership and support for Process Safety Management (PSM) activities, including:
Process Hazard Analyses (PHA)
Management of Change (MOC)
Incident Investigations
Process Safety Information (PSI)
Operating Procedure Development
Participate in root cause analyses and incident investigations.
Support environmental permitting, compliance, and regulatory initiatives.
Develop strategies to improve environmental performance and reduce plant emissions.

Capital Projects & Debottlenecking

Lead process engineering support for capital projects, debottlenecking initiatives, and major maintenance efforts.
Provide technical oversight for process design deliverables including:
Process Flow Diagrams (PFDs)
Piping & Instrumentation Diagrams (P&IDs)
Heat and Material Balances
Equipment Specifications
Control Narratives
Operating Procedures
Support project definition, detailed design, startup, commissioning, and performance testing activities.

Operations Support

Provide day-to-day technical support to operations and maintenance personnel.
Support turnaround planning and execution activities.
Identify and implement continuous improvement opportunities.
Collaborate with site leadership to establish long-term operating and reliability strategies.

Typical Education

Bachelor's Degree in Chemical Engineering or related technical discipline.

Relevant Experience

Minimum 10 years of experience in sulfuric acid production or closely related heavy chemical manufacturing processes.
Strong understanding of:
Sulfur burning systems
Gas conversion
Absorption towers
Acid circulation systems
Heat recovery and steam generation systems
Emissions control technologies
Working knowledge of:
OSHA Process Safety Management regulations
Environmental compliance and permitting requirements
Root Cause Analysis methodologies
Process Hazard Analysis techniques

Other Information

Preferred:

Experience with phosphoric acid manufacturing and sulfuric/phosphoric acid integration.
Experience supporting large capital projects and plant startups.
Proficiency with process simulation and modeling software such as CHEMCAD, Aspen Plus or Aspen HYSYS.
Experience managing technical aspects of turnarounds and major outages.

Location / Travel:

This position reports to the Director of Process Engineering based in Pocatello, Idaho.
Primary work location will be the Don Plant in Pocatello, Idaho, and Rock Springs, WY.
Position will provide support to sulfuric acid operations and related process units across the Mining & Manufacturing Division as needed.
Travel is expected to be approximately 25-40%, depending on project assignments and facility support requirements.

Job Requisition ID: 27785

Travel Required:

Location(s): ABW Frontier Office - Pocatello

Country: United States

**The Simplot Company is proud to be an Equal Opportunity Employer and will consider all qualified applicants for employment without regard to race, color, religion, national origin, ancestry, age, sex, gender, gender identity, gender expression, genetic information, physical or mental disability, medical condition, sexual orientation, military or veteran status, marital status, or any other protected status.

If the Simplot Company decides to offer you this position, such offer will be conditioned on your satisfactory completion of a post-offer criminal background check. For Washington Job Applicants, see the Washington State Attorney General’s Washington Fair Chance Act Guide and RCW 49.94.010 for more information.**

Apply About employer

More about this job

Skills

Production processes
Leadership
Troubleshooting
Energy efficiency
Regulatory compliance
PSM
Process engineering
Design process
Technical support
Process improvement
Chemical engineering
Manufacturing processes
Root cause analysis
ASPEN PLUS

Report this job