Senior I&C Engineer
Downers Grove, IL
Experience: 0
Category: Engineering
Contractor Work Model: Onsite
Brand: System One
Job ID: 382941
Date Posted: 11/09/2026
Shortcut: http://jobs.systemone.com/MkgryX
Job Title: Senior Engineer, I&C
Location: Downers Grove, IL
Type: Contract
Work Model: Onsite
Hours: 40 hours/week
Overview
System One is e are seeking a high-caliber Senor I&C Engineer to lead the design, development, and execution of instrumentation and control systems for complex oil and gas projects. This role requires technical leadership, deep domain expertise, and the ability to mentor multidisciplinary teams while ensuring safe, reliable, and cost-effective project delivery.
Responsibilities
- Lead the design and specification of instrumentation and control systems including DCS, PLC, SIS, and SCADA systems.
- Provide technical oversight for all I&C deliverables, ensuring alignment with client requirements, industry codes, and standards.
- Serve as the primary technical authority for complex and critical control systems, including safety instrumented systems (SIS) and process control strategies.
- Review and approve key engineering documents such as instrument datasheets, control narratives, loop diagrams, cause & effect matrices, and P&IDs.
- Support all phases of projects (FEED, detailed engineering, procurement, construction, commissioning, and startup).
- Collaborate closely with process, mechanical, electrical, and operations teams to ensure integrated system performance.
- Interface with clients, vendors, and contractors to resolve technical issues and ensure successful project delivery.
- Lead design reviews (HAZOP, SIL, LOPA) and ensure compliance with safety and regulatory requirements.
- Ensure designs comply with industry standards and codes including ISA, IEC, API, NFPA, and OSHA regulations.
- Support cyber security requirements for industrial control systems (ICS).
- Maintain awareness of emerging technologies and apply best practices in digitalization, automation, and control optimization.
- Bachelors degree in Chemical Engineering, Electrical Engineering, Instrumentation Engineering, or related field (required)
- 13+ years of experience in instrumentation and control engineering within the oil & gas or petrochemical industry or power industry.
- Extensive experience with refinery, LNG, gas processing, or pipeline control systems
- Proven experience leading large-scale EPC or EPCM projects
- Professional Engineer (PE) license
- Strong knowledge of DCS/PLC platforms (e.g., Honeywell, Emerson DeltaV, Yokogawa, Siemens, Rockwell)
- Expertise in SIS design and SIL determination (IEC 61511 / IEC 61508)
- Instrument selection and specification (pressure, flow, level, temperature, analyzers)
- Control valve sizing and performance analysis
- Industrial networking and communication protocols (Modbus, Profibus, Ethernet/IP, OPC)
- Familiarity with IIoT, advanced process control (APC), and digital transformation initiatives
- Strategic thinking and technical problem-solving
- Strong leadership and decision-making skills
- Excellent communication and client-facing abilities
- Ability to manage multiple priorities in a fast-paced EPC environment
- Commitment to safety, quality, and continuous improvement
System One, and its subsidiaries including Mountain Ltd., are leaders in delivering outsourced services and workforce solutions across North America. We help clients get work done more efficiently and economically, without compromising quality. System One not only serves as a valued partner for our clients, but we offer eligible employees health and welfare benefits coverage options including medical, dental, vision, spending accounts, life insurance, voluntary plans, as well as participation in a 401(k) plan.
System One is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex (including pregnancy, childbirth, or related medical conditions), sexual orientation, gender identity, age, national origin, disability, family care or medical leave status, genetic information, veteran status, marital status, or any other characteristic protected by applicable federal, state, or local law.
#LI-JC1
Ref: #195-Precision Zachry
Ref: #195-Precision Zachry
-
Instrument Engineer
Houston, TX
Job Title: Instrument Engineer Location: Houston, TX Type: Direct Hire Work Model: Onsite – onsite Responsibilities Design, maintain, and troubleshoot instrumentation, control systems, and safety instrumented systems (SIS) within a chemical manufacturi...
Date Posted: 11/06/2026 Recommended
-
Senior Electrical Engineer
Downers Grove, IL
Job Title: Senior Electrical Engineer Location: Downers Grove, IL Type: Contract Compensation: $80/hr (DOE) Contractor Work Model: Onsite Hours: 40 hours/week System One is e are seeking a high-caliber Experienced Electrical Engineer to join our Projec...
Date Posted: 10/28/2026 Recommended
-
Embedded Software Engineer C/C++
Huntsville, AL
Job Title: Embedded Software Engineer (C/C++) Location: Huntsville, AL (Onsite) Type: Contract-to-hire Compensation: $77-80/HR Clearance: Active Secret clearance or ability to obtain Experience: 4+ years (or 2+ with a Master’s) About the role We’re hir...
Date Posted: 09/29/2026 Recommended
-
Jr. Software Engineer C/C++
Huntsville, AL
Software Engineer LOCATION: Huntsville, AL (100% onsite) TYPE: Contract-to-hire | 40 hrs./week COMPENSATION: $62-67/hr. (W2) CLEARANCE: Active Secret clearance (or ability to obtain) OVERVIEW System One is hiring a Software Engineer with strong C/C++ e...
Date Posted: 09/29/2026 Recommended
-
Sr. Embedded Software Engineer C/C++
Huntsville, AL
Location: Huntsville, AL (On-site) Type: Contract-to-hire Clearance: Active Secret clearance (or ability to obtain) Pay: $116–$126/hr (W2) About the role We’re hiring a Senior Embedded Software Engineer to build and support mission-critical embedded so...
Date Posted: 09/29/2026 Recommended
-
Senior Electrical Project Engineer
Foley, AL
Job Title: Senior Electrical Project Engineer Location: Foley, AL Type: Contract To Hire Compensation: $50.00 - $60.00 Work Model: Onsite – onsite Responsibilities Lead electrical projects from concept and scope development through detailed design, con...
Date Posted: 11/09/2026 Recommended
-
Electrical Engineer
Salt Lake City , Utah
Job Title: Electrical Engineer Location: Salt Lake City, UT Type: Contract-to-hire Compensation: $45.00 - $55.00/hr. Salary will be commensurate with experience. Work Model: Onsite Hours: 40 hours per week Security Clearance: Not specified Overview Sys...
Date Posted: 10/22/2026 Recommended
-
Mid Embedded Software Engineer (C/C++)
Huntsville, AL
Location: Huntsville, AL (Onsite) Type: Contract-to-hire Pay Rate: $97-102/hr. (W2) Clearance: Active Secret clearance (or ability to obtain) Overview We’re looking for a mid-level Embedded Software Engineer to help build and integrate mission-critical...
Date Posted: 09/29/2026 Recommended
-
I&C Design Engineer, Nuclear
Bellevue, WA
Job Title: I&C Design Engineer Location: Bellevue, WA Type: Contract Compensation: $69.00 - $115.00 per hour Work Model: Onsite – onsite Responsibilities: • Provide system design, prototype development and testing, plant level system integration, and c...
Date Posted: 09/03/2026 Recommended
-
DCS Engineer
Houston, TX
Job Title: DCS Engineer Location: Houston, TX Type: Direct Hire Work Model: Onsite – onsite Responsibilities Serve as the primary focal point for process-control scope at multiple sites, owning control-system maintenance, lifecycle planning, infrastruc...
Date Posted: 09/14/2026 Recommended
-
I&C Design Engineer, Nuclear
Bellevue, WA
Job Title: Nuclear I&C Design Engineer Location: Bellevue, WA Type: Contract Work Model: Remote – offsite Hours: 40.0 Responsibilities Interface and support geographically diverse and international design team members to develop supporting design docum...
Date Posted: 10/30/2026 Recommended
-
Manufacturing Engineer III
Huntsville, AL
Job Title: Manufacturing Engineer III Location: Huntsville, AL Compensation: $72 per hour Type: Contract (6-month assignment) As a Manufacturing Engineer, you will translate engineering intent, drawings, and configurations into operational steps and pr...
Date Posted: 09/01/2026 Recommended
-
Electrical Engineer
Hammond, Indiana
Job Title: Electrical Engineer Location: Hammond, IN Type: Contract Compensation: $60/hr (DOE) Contractor Work Model: Onsite Hours: 40 hours/week System One is e are seeking a high-caliber Electrical Engineer to join our Project team in Hammond, IN. Th...
Date Posted: 10/28/2026 Recommended
-
Electrical Engineer PE I
Westmont, Illinois
Job Title: Electrical Engineer PE I Location: Westmont, Illinois Type: Direct Hire Compensation: $100,000.00 - $150,000 Contractor Work Model: Hybrid – onsite and remote Overview The Electrical Engineer, PE I is responsible for overseeing the creation ...
Date Posted: 09/29/2026 Recommended
-
Fuel Handling Mechanical Design Engineer
Bellevue, WA
Job Title: Fuel Handling Mechanical Design Engineer Location: Bellevue, WA Type: Contract Work Model: Remote Responsibilities Design of nuclear fuel handling equipment, and fuel handling components from requirements development through final design, ma...
Date Posted: 09/24/2026 Recommended
-
Electrical Engineer / Electronic Engineer
Chicago, Illinois
Job Title: Electrical Engineer / Electronic Engineer Location: Des Plaines, Illinois Type: Contract Compensation: $43-55/hr Work Model: Remote Hours: Mon-Fri. 8a-5p Clearance Required: Candidates must clear the FAA Public Trust background check PRIOR T...
Date Posted: 11/05/2026 Recommended
-
Electrical Engineer / Electronic Engineer
Columbus, Ohio
Job Title: Electrical Engineer / Electronic Engineer (Remote / Travel) Location: Des Plaines, Illinois Type: Contract Compensation: $43-55/hr Work Model: Remote Hours: Mon-Fri. 8a-5p Clearance Required: Candidates must clear the FAA Public Trust backgr...
Date Posted: 11/06/2026 Recommended
-
Electrical Engineer / Electronic Engineer
Fargo, North Dakota
Job Title: Electrical Engineer / Electronic Engineer (Remote / Travel) Location: Des Plaines, Illinois Type: Contract Compensation: $43-55/hr Work Model: Remote Hours: Mon-Fri. 8a-5p Clearance Required: Candidates must clear the FAA Public Trust backgr...
Date Posted: 11/06/2026 Recommended
-
Electrical Engineer / Electronic Engineer
Minneapolis, Minnesota
Job Title: Electrical Engineer / Electronic Engineer (Remote / Travel) Location: Des Plaines, Illinois Type: Contract Compensation: $43-55/hr Work Model: Remote Hours: Mon-Fri. 8a-5p Clearance Required: Candidates must clear the FAA Public Trust backgr...
Date Posted: 11/06/2026 Recommended
-
Electrical Engineer / Electronic Engineer
Detroit, Michigan
Job Title: Electrical Engineer / Electronic Engineer (Remote / Travel) Location: Des Plaines, Illinois Type: Contract Compensation: $43-55/hr Work Model: Remote Hours: Mon-Fri. 8a-5p Clearance Required: Candidates must clear the FAA Public Trust backgr...
Date Posted: 11/06/2026 Recommended
-
Electrical Engineer / Electronic Engineer
Indianapolis, Indiana
Job Title: Electrical Engineer / Electronic Engineer (Remote / Travel) Location: Des Plaines, Illinois Type: Contract Compensation: $43-55/hr Work Model: Remote Hours: Mon-Fri. 8a-5p (Some travel) Clearance Required: Candidates must clear the FAA Publi...
Date Posted: 11/06/2026 Recommended
-
Senior Software Engineer
Huntsville, AL
Senior Software Engineer (Onsite) — Huntsville, AL Type: Contract-to-hire Work schedule: 40 hours/week Security clearance: Active Secret clearance or ability to obtain Pay rate: $117-125/HR Overview We’re hiring a Senior Software Engineer to lead and b...
Date Posted: 09/29/2026 Recommended
-
Mechanical Engineer PE III
Coppell, TX
Job Title: Mechanical Engineer PE III Location: Coppell, TX Type: Direct Hire Compensation: $135,000.00 to $200,000.00 Work Model: Hybrid – onsite and remote Overview The Mechanical Professional Engineer III (PE III) serves as a senior technical leader...
Date Posted: 10/07/2026 Recommended
-
Electrical Engineer PE I
Tempe, Arizona
Job Title: Electrical Engineer PE I Location: Tempe, Arizona Type: Direct Hire Compensation: $100,000.00 - $150,000 Contractor Work Model: Hybrid – onsite and remote Overview The Electrical Engineer, PE I is responsible for overseeing the creation of t...
Date Posted: 09/29/2026 Recommended
-
Electrical Engineer PE I
St. Louis, Missouri
Job Title: Electrical Engineer PE I Location: St. Louis, MO Type: Direct Hire Compensation: $100,000 - $150,000 Contractor Work Model: Hybrid – onsite and remote Overview The Electrical Engineer, PE I is responsible for overseeing the creation of techn...
Date Posted: 09/29/2026 Recommended
-
Electrical Engineer PE I
Little Rock, Arkansas
Job Title: Electrical Engineer PE I Location: Little Rock, AR Type: Direct Hire Compensation: $100,000.00 - $150,000.00 Contractor Work Model: Hybrid – onsite and remote Overview The Electrical Engineer, PE I is responsible for overseeing the creation ...
Date Posted: 09/29/2026 Recommended
-
Electrical Engineer PE I
Vestavia Hills, Alabama
Job Title: Electrical Engineer PE I Location: Vestavia Hills, AL Type: Direct Hire Compensation: $100,000.00 - $150,000.00 Contractor Work Model: Hybrid – onsite and remote Overview The Electrical Engineer, PE I is responsible for overseeing the creati...
Date Posted: 09/29/2026 Recommended
-
Electrical Engineer PE I
Orlando, Florida
Job Title: Electrical Engineer PE I Location: Orlando, Florida Type: Direct Hire Compensation: $100,000.00 - $150,000.00 Contractor Work Model: Hybrid – onsite and remote Overview The Electrical Engineer, PE I is responsible for overseeing the creation...
Date Posted: 09/29/2026 Recommended
-
Mechanical Engineer PE II
Creve Coeur, MO
Job Title: Mechanical Engineer PE II Location: Creve Coeur, MO Type: Direct Hire Compensation: $115,000.00 - $175,000.00 Work Model: Hybrid – onsite and remote Overview The Mechanical Professional Engineer II (PE II) independently applies advanced engi...
Date Posted: 10/07/2026 Recommended
-
DCS Commissioning Engineer
Rapid City, SD
Job Title: DCS Commissioning Location: Rapid City, SD Type: Contract Compensation: DOE Work Model: Onsite – onsite Hours: 40.0 + Overview System One is currently seeking a strong DCS Commissioning Engineer with Siemens S7-1500 experience. Responsibilit...
Date Posted: 10/13/2026 Recommended
⚠️ Protecting Job Seekers from Identity Scams
At System One, your privacy and security are important to us. As job-related scams continue to target job seekers, we want to help you recognize and avoid common recruitment fraud. Identity theft scams often involve individuals, also known as "scammers," posing as recruiters or employers to obtain sensitive personal information, such as Social Security numbers, bank account details, or copies of driver’s licenses, with the goal of stealing identities, accessing financial accounts, or creating fraudulent accounts in a victim’s name.