Instrumentation & Controls (I&C) Engineer III

IS International Services· IS International
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📍 Lake Mary, Florida, United StatesFull time

About this role

Role Overview

The I&C Engineer III is a senior-level contributor responsible for leading instrumentation and control engineering activities for gas turbine and power plant projects. This role provides technical leadership, drives design decisions, ensures quality and compliance, and mentors junior engineers.

Key Responsibilities

·         Demonstrates our core competencies: Action oriented, change champion, customer-focused, developing self & others, and ownership

·         Lead evaluation and interpretation of customer contract requirements and technical specifications

·         Own instrumentation scope, schedules, and deliverables for assigned projects

·         Develop and review complex instrumentation specifications, RFQs, and procurement strategies

·         Provide technical oversight of vendor selection, bid evaluations, and supplier performance

·         Ensure accuracy and completeness of P&IDs, instrument indexes, I/O lists, and loop designs

·         Lead development and review of datasheets, drawings, and design documentation

·         Drive resolution of technical issues, customer comments, and design conflicts

·         Act as primary technical interface with clients, suppliers, and cross-functional teams

·         Provide mentorship and technical guidance to junior engineers

·         Lead development and continuous improvement of I&C procedures, standards, and best practices

·         Support and lead troubleshooting, commissioning, and field issue resolution

·         Ensure compliance with international codes, standards, and regional requirements

·         Lead new vendor qualification and evaluation efforts

·         Support business development activities including bid reviews and technical proposals

·         Bachelor’s degree in Engineering (or equivalent experience)

·         Typically, 6–10+ years of relevant I&C experience in power generation or similar industries

·         Strong expertise in gas turbine controls and/or balance-of-plant systems

·         Advanced knowledge of control systems (e.g., MK5/MK6, T3000, Ovation, DeltaV, SIMATIC, etc.)

·         Deep experience with SPI (SmartPlant Instrumentation) or similar engineering tools

·         Strong knowledge of instrumentation design, sizing, and application

·         Advanced understanding of I/O architecture, system integration, and plant operations

·         Proven ability to interpret and apply industry standards (ISA, ANSI/NEMA, NFPA, AGA, etc.)

·         Demonstrated leadership, mentoring, and decision-making skills

·         Strong problem-solving and project execution capabilities

·         Effective communication with technical and non-technical stakeholders

·         Willingness to travel up to 5-10%

Why Should You Apply?

·         Excellent Benefits (Medical, Dental, Vision & 401K Matching).

·         Excellent development programs and advancement opportunities.

·         Tuition reimbursement and on-the-job training.

·         Paid vacation, sick time, and holidays.

·         Committed to quality products and services.

·         Great working environment and culture.

·         Employee Appreciation Programs and Event.

Frequently Asked Questions

Is the salary disclosed for the Instrumentation & Controls (I&C) Engineer III position at IS International Services?
The salary for this Instrumentation & Controls (I&C) Engineer III role at IS International Services is not publicly listed. Click "Apply Now" to learn more about the compensation package on their official careers page.
Where is the Instrumentation & Controls (I&C) Engineer III position at IS International Services located?
This Instrumentation & Controls (I&C) Engineer III role at IS International Services is based in Lake Mary, Florida, United States. The position is listed as on-site or hybrid. Check the full job description or apply directly to confirm the work arrangement.
Is the Instrumentation & Controls (I&C) Engineer III role at IS International Services full-time or part-time?
This is listed as a Full time position. It is posted as a Instrumentation & Controls (I&C) Engineer III role in the IS International department at IS International Services.
Which team or department does the Instrumentation & Controls (I&C) Engineer III at IS International Services belong to?
This Instrumentation & Controls (I&C) Engineer III position is part of the IS International department at IS International Services. See the full job description for more information about the team structure and responsibilities.
How do I apply for the Instrumentation & Controls (I&C) Engineer III position at IS International Services?
Click the "Apply Now" button on this page. You will be redirected to IS International Services's official application portal hosted on workable where you can submit your application directly.
When was the Instrumentation & Controls (I&C) Engineer III job at IS International Services posted?
This Instrumentation & Controls (I&C) Engineer III position at IS International Services was posted on Jun 11, 2026. Apply as soon as possible — early applications are often reviewed first.
Instrumentation & Controls (I&C) Engineer III
IS International Services
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