27 process control systems engineer jobs at 13 companies in Arizona

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Sr. Process Control Engineer
Miami, Arizona, United States
OnsiteFull Time
Pinto Valley Mining Corp.
Pinto Valley Mining Corp.: Wholly owned Arizona mining operating an open-pit copper-molybdenum mine and producing copper concentrate, cathode, and molybdenum.
8+ YOEBachelor's in engineering, 8+ years designing/supporting industrial control systems in mining, strong PLC/HMI/SCADA experience, industrial networking and cybersecurity knowledge, Microsoft Office proficiency.
Allen-Bradley PLC, GE control systems, Wonderware, Wonderware Historian, PLC, HMI, SCADA, Microsoft Outlook, Microsoft Excel, Microsoft Word, Microsoft PowerPoint
1w
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Process Automation Engineer II
Morenci or Safford
$88k-$120k/yr OnsiteFull Time
Freeport-McMoRan
Freeport-McMoRanNYSE: FCX: Leading international mining focused on copper production.
3+ YOEBachelor's degree in engineering and 3 years of relevant process automation experience, or master's degree and 2 years. Experience with industrial control systems and automation is required.
Industrial Control Systems (ICS), Programmable Logic Controller (PLC), Human-Machine Interface (HMI), Supervisory Control and Data Acquisition (SCADA), Distributed Control Systems (DCS), process historians, Process Control Network (PCN), NFPA 70, National Electrical Code (NEC)
1w
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Senior Manufacturing Process Engineer (AMT)
Solon or Hollister or Chandler
HybridFull Time
PacSci EMC
PacSci EMC: A privately held aerospace and defense manufacturer of pyrotechnic components, energetic materials, and safety subsystems.
10+ YOERequires 10+ years in automation, controls, or manufacturing process engineering; project leadership; a BS in engineering or equivalent experience; and expertise in controls, robotics, machine vision, PLCs, HMIs, and manufacturing systems.
robotics, machine vision, PLC, HMI
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Process Improvement Engineer
Casa Grande, Arizona, United States
OnsiteFull Time
Daisy Brand
Daisy Brand: Family-owned American dairy manufacturer producing sour cream, cottage cheese, and dips for consumers nationwide.
Preferred bachelor's degree or equivalent dairy industry experience; knowledge of dairy processing, CIP systems, chemistry, microbiology, unit operations, data analysis, statistical process control, technical writing, and mathematics.
CIP, spreadsheet optimization techniques, solvers, statistical process control
1w
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Senior Manufacturing Process Engineer (AMT)
Solon or Hollister or Chandler or United States
$125k-$232k/yr HybridFull Time
PacSci EMC
PacSci EMC: A privately held aerospace and defense manufacturer of pyrotechnic components, energetic materials, and safety subsystems.
10+ YOE10+ years in automation, controls, or manufacturing process engineering with program leadership; engineering bachelor's degree or equivalent experience; expertise in automation systems, project management, and electronics manufacturing.
robotics, machine vision, PLC, HMI
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2026 - Guidance, Navigation & Control - Systems Engineer II - Onsite
Tucson, Arizona, United States
$69k-$131k/yr OnsiteFull Time
Collins Aerospace
Collins Aerospace: Aerospace and defense systems manufacturer and service provider for airlines, aircraft operators and governments.
Master's in STEM (GPA≥3.0) required; experience in GNC, signal processing, modeling/simulation; coursework in control, Kalman filters, navigation/GPS/INS; active transferable DoD Secret clearance and U.S. citizenship required.
MATLAB, Python, C, C++, Linux
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Senior Process Automation Engineer
Green Valley or Sahuarita or Tucson
$98k-$138k/yr OnsiteFull Time
Freeport-McMoRan
Freeport-McMoRanNYSE: FCX: Leading international mining focused on copper production.
5+ YOEBachelor’s degree and 5 years of related engineering experience, including 3 years with regulatory and advanced control systems, or master’s degree and 3 years’ experience. Leadership and ICS expertise preferred.
Industrial Control Systems, PLC, HMI, Supervisory Control and Data Acquisition (SCADA), Distributed Control Systems (DCS), Process Control Network, historian systems, ICS/PCN network
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Senior Instrumentation & Controls Engineer 1 - Nuclear
Phoenix, Arizona, United States
$85k-$129k/yr HybridFull Time
Sargent & Lundy
Sargent & Lundy: Professional engineering consultancy for the power and energy industry.
5+ YOEBachelor's degree in ABET-accredited engineering and 5+ years of process control systems design experience. Requires strong communication and drawing review skills; nuclear experience and PE license preferred.
PLC, DCS, Touchscreen displays, network switches, control systems, Python, MATLAB, Microsoft Excel
2mo
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Senior Mechanical Engineer
Phoenix, Arizona, United States
$130k-$160k/yr OnsiteFull Time
SSOE Systems, Inc.
SSOE Systems, Inc.: Global architecture, engineering, and construction management firm.
6+ YOEABET BS in Mechanical Engineering, AZ PE (or reciprocity within 6 months), 6+ years mechanical systems design in contamination‑controlled facilities, HVAC and process utility expertise, AutoCAD proficiency, and code knowledge (ASHRAE, NFPA 90A, IMC/IBC).
AutoCAD, AI Large Language Models, vibe-coding platforms
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Senior Mechanical Engineer
Phoenix, Arizona, United States
$130k-$160k/yr OnsiteFull Time
SSOE Group
SSOE Group: Global architecture, engineering, and construction management firm.
6+ YOEABET-accredited bachelor's in mechanical engineering, Arizona PE or eligible within 6 months, 6+ years mechanical systems design experience for semiconductor/pharma or contamination-controlled facilities, HVAC and process utility expertise, AutoCAD proficiency, code knowledge (ASHRAE,NFPA,IMC/IBC).
AutoCAD
3mo
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Mechanical Commissioning Engineer
Chandler, Arizona, United States
OnsiteFull Time
LotusWorks
LotusWorks: Engineering services firm providing commissioning, maintenance, reliability engineering, and construction management for manufacturers and mission-critical facilities.
3+ YOE3+ years in mechanical commissioning, startup, or systems testing in semiconductor fabs, data centers, or industrial facilities; strong knowledge of process mechanical systems, HVAC, and system integration; ability to read P&IDs and control diagrams; good troubleshooting and documentation skills.
P&IDs, isometrics, control diagrams, BIM models
2w
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Quality Engineer III
Tempe, Arizona, United States
OnsiteFull Time
Honeywell Aerospace
Honeywell AerospaceNasdaq: HONA: Independent global provider of aviation and defense technology solutions.
2+ YOEBachelor’s degree in a technical discipline, 2+ years of quality engineering experience, and knowledge of quality methodologies, tools, control systems, and processes. U.S. person status required.
Six Sigma
4d
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Quality Engineer I
Yuma, Arizona, United States
OnsiteFull Time
Clarios
Clarios: Global leader in advanced energy storage solutions.
Bachelor's degree in engineering or a related technical field plus manufacturing, quality, or process improvement experience. Requires knowledge of quality systems, PFMEA, Control Plans, audits, and strong analytical and project management skills.
Overall Equipment Effectiveness (OEE), PFMEA, Control Plans, Lean Manufacturing, Six Sigma
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Sub-Chapter Lead US Design Control Excellence- Roche Diagnostics Solutions (RDS)
Tucson or Pleasanton
$138k-$256k/yr OnsiteFull Time
Roche
RocheSIX Swiss Exchange: ROG: Global pioneer in pharmaceuticals and diagnostics.
8+ YOE3+ MgmtBachelor's in natural or engineering sciences (Master's preferred),8+ years industry experience,3–5 years diagnostics development and line management experience,knowledge of quality management systems and R&D processes.
3mo
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Mechanical Technician - Semiconductor
Chandler, Arizona, United States
OnsiteFull Time
MSR-FSR
MSR-FSR: Private managed engineering services provider serving semiconductor, renewable-energy, aerospace, defense, and life-science companies.
3+ YOEAssociate degree in Mechanical Engineering Technology or related; 3+ years in industrial mechanical systems operations and/or vibration analysis; HVAC equipment and CHW/HW process systems; experience with instrumentation.
Instrumentation, HVAC, Vibration analysis, Control systems
3w
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Wastewater Maintenance Specialist I
Tucson, Arizona, United States
$22-$29/hr OnsiteFull Time
Pima County Government
Pima County Government: County government body serving the residents of Pima County.
1+ YOEOne year of industrial mechanical maintenance, pumping systems, instrumentation, process control, electrical systems, or power-generation engine experience; valid driver license required.
Computerized Maintenance Management Systems (CMMS), Microsoft Office Suite, Microsoft Excel, Microsoft Word, Microsoft Outlook