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I&C Design Engineer Jobs (NOW HIRING)

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We are seeking a Senior I&C Design Leader to lead capital project design deliverables for industrial projects. We are seeking an I&C Engineer or Senior I&C Design Leader with 15-20 years of ...

Be Seen First

We are seeking a Senior I&C Design Leader to lead capital project design deliverables for industrial projects. We are seeking an I&C Engineer or Senior I&C Design Leader with 15-20 years of ...

INSTRUMENTATION & CONTROLS ENGINEER (I&C) Seeking I&C Engineer to work with an EPC responsible for performing a broad range of I&C design activities. You will work with an EPC offering competitive ...

Senior Electrical/I&C Design Engineer

Tampa, FL ยท On-site

$98K - $132K/yr

HDR is seeking a highly motivated Senior Electrical/I&C Design Engineer with a strong work ethic. This individual will be a key member of HDR's rapidly growing engineering team and will provide day ...

HDR is seeking a highly motivated Senior Electrical/I&C Design Engineer with a strong work ethic. This individual will be a key member of HDR's rapidly growing engineering team and will provide day ...

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I C Design Engineer information

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$77K

$186.2K

$203K

How much do i&c design engineer jobs pay per year?

As of Jun 9, 2026, the average yearly pay for i&c design engineer in the United States is $186,238.00, according to ZipRecruiter salary data. Most workers in this role earn between $202,000.00 and $202,000.00 per year, depending on experience, location, and employer.

What are I&C Design Engineers?

I&C Design Engineers, or Instrumentation and Control Design Engineers, are professionals responsible for designing, developing, and implementing control systems and instrumentation used to monitor and manage processes in industries such as power generation, oil and gas, manufacturing, and more. They work on selecting appropriate instruments, designing control logic, creating system layouts, and ensuring that all systems meet safety and regulatory standards. Their work is crucial for maintaining efficient, safe, and automated operations in industrial settings.

What are the key skills and qualifications needed to thrive as an I&C Design Engineer, and why are they important?

To thrive as an I&C Design Engineer, you need a strong background in instrumentation and control systems, engineering principles, and typically a degree in electrical, instrumentation, or control engineering. Proficiency with design software such as AutoCAD, PLC programming tools, and knowledge of industry standards (like ISA or IEC) are often required, along with relevant certifications. Strong analytical thinking, attention to detail, and effective communication skills set outstanding candidates apart. These skills ensure precise system design, safe operation, and seamless collaboration across multidisciplinary engineering teams.

What are the typical collaboration points for an I&C Design Engineer within a project team?

As an I&C Design Engineer, collaboration is integral to your daily responsibilities. You will frequently coordinate with process engineers, mechanical and electrical design teams, and project managers to ensure accurate integration of instrumentation and control systems within overall plant designs. Regular meetings and design reviews are common to resolve interface issues, align on specifications, and ensure compliance with safety and regulatory standards. Strong communication skills and a proactive approach to teamwork can significantly enhance project outcomes and streamline the design process.
I&C DESIGN ENGINEER, Multiple Levels Greenville, SC and Houston, TX 8001

I&C DESIGN ENGINEER, Multiple Levels Greenville, SC and Houston, TX 8001

OLH, Inc

Greenville, SC โ€ข On-site

Full-time

Posted 27 days ago


Job description

Welcome to OLH Inc.
OLH Inc. is an Atlanta-based firm founded in 1993 to offer comprehensive, specialized Project, Program, and Construction Management services. We are a small woman-owned firm, recognized for our ability to consistently deliver quality service on projects that are completed on schedule and within budget.
We recruit and hire the brightest minds to join our team of outstanding professionals in many disciplines and specialties. If you are interested and qualified for this career opportunity, we look forward to reviewing your application and hope to have the opportunity to speak with you soon! For more information about OLH and our guiding principles, visit our corporate website at www.olhinc.com
INSTRUMENTATION & CONTROLS (I&C) ENGINEER (MULTIPLE LEVELS) - Greenville, SC & Houston, TX
Greenville, SC - 5 Positions | Houston, TX - 5 Positions
Multiple Openings (Design Engineer, Senior Design Engineer, Principal Design Engineer)
US Citizenship Required
JOB SUMMARY:
The Instrumentation & Controls (I&C) Engineer will provide technical engineering support for control systems, instrumentation, and automation across assigned projects. Positions are available at multiple levels, ranging from intermediate design engineers to senior and principal-level leads.
Depending on experience, individuals may perform detailed I&C design work, develop control system architectures, or provide leadership and oversight for I&C engineering scope while ensuring technical accuracy and alignment with project requirements.
DUTIES / RESPONSIBILITIES:
  • Develop and review I&C design criteria, calculations, and specifications
  • Perform design activities related to:
    • Control systems (DCS, PLC, SIS)
    • Instrumentation and process controls
    • System architecture and configuration
  • Prepare and review:
    • Instrument datasheets and specifications
    • Wiring diagrams, schematics, and loop diagrams
    • Logic diagrams and control narratives
  • Support Piping & Instrumentation Diagram (P&ID) development and review
  • Perform control systems sizing calculations for instrumentation such as:
    • Control valves
    • Flow elements
    • Relief valves and thermowells
  • Develop and maintain:
    • Instrument index and design databases
    • Control system documentation
  • Coordinate technical issues with multi-disciplinary teams (process, mechanical, electrical, project management, etc.)
  • Provide technical support for:
    • Procurement (bid evaluations, vendor submittals)
    • Construction (RFIs, field changes, installation support)
  • Support commissioning and startup of control systems
  • Ensure work is executed in accordance with:
    • Project scope, cost, and schedule baselines
    • Applicable procedures, codes, and standards

Additional for Senior / Principal Levels:
  • Lead I&C engineering scope for assigned areas or projects
  • Provide technical guidance and oversight to engineers and designers
  • Develop project estimates, schedules, and progress reports
  • Interface with clients, vendors, and stakeholders on technical matters

WORK HOURS:
A standard 40-hour work week is scheduled. Additional hours may be required to meet project deliverables.
REQUIRED QUALIFICATIONS - EDUCATION & EXPERIENCE:
Education:
  • Bachelor's degree in:
    • Control Systems Engineering
    • Electrical Engineering
    • Chemical Engineering or related field

Experience by Level:
  • Design Engineer (Mid-Level): Minimum 5 years of relevant experience
  • Senior Design Engineer: Minimum 10 years of relevant experience
  • Principal Design Engineer: Minimum 15 years of relevant experience

CANDIDATE MUST POSSESS THE FOLLOWING EXPERIENCE AND/OR SKILLS:
  • Experience supporting I&C systems design and engineering deliverables
  • Proficiency with:
    • Control systems (PLC, DCS, SIS)
    • Instrumentation design and specifications
    • Engineering documentation and control logic development
  • Experience working with:
    • Process controls and instrumentation
    • Control system architecture and configuration
  • Working knowledge of:
    • Federal, state, and local codes and standards
  • Ability to coordinate across multi-discipline engineering teams
  • Strong communication and technical problem-solving skills

OTHER REQUIRED QUALIFICATIONS:
  • US Citizenship required
  • Ability to obtain and maintain a DOE security clearance if required

PREFERRED QUALIFICATIONS:
  • Professional Engineer (PE) license
  • Experience supporting large EPC projects
  • Experience with:
    • Process Hazard Analysis (HazOp / PHA)
    • Safety Instrumented Systems (SIL, LOPA)
    • Nuclear or DOE project environments
  • Familiarity with:
    • Instrumentation databases (e.g., SPI)
    • CAD tools (AutoCAD, MicroStation)
  • Experience with commissioning and startup of control systems

ACTION REQUIRED:
PLEASE APPLY BY UPLOADING YOUR RESUME USING THE LINK PROVIDED.
EQUAL OPPORTUNITY EMPLOYER
OLH, Inc. is an Equal Opportunity Employer and is committed to maintaining a workplace free from discrimination. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability, protected veteran status, or any other protected status under applicable law.
If you require reasonable accommodation during the application process, please contact HR at hr@olhinc.com or 706-922-5014."