Instrumentation & Controls Engineer

Instrumentation & Controls Engineer

We're seeking an Instrumentation & Controls Engineer to lead major process controls engineering projects spanning digital control systems (PLC/DCS/HMI), complex test stands, and chemical processes. You will take problems from issue to solution, setting expectations for data-driven decision making, automation, and the responsible use of AI/agentic AI to improve workflows, reduce rework, and deliver cost-effective, compliant designs. This role blends hands-on engineering (design, fabrication, assembly, programming, testing) with technical leadership, client engagement, and rigorous software configuration management.

Location: On-site in Oak Ridge, Tennessee.

Your day to day as an Instrumentation & Controls Engineer:

• Engineers and integrates PLC, DCS, HMI, network switches, and control systems; lead programming and commissioning for Allen-Bradley platforms (ControlLogix/CompactLogix, Studio 5000, FactoryTalk).
• Implements robust controls architectures, safety interlocks, alarming, data logging, recipe management, and historian integrations for test and process systems.
• Develops Functional Requirements and Procurement Specifications for instrumentation and control components and systems.
• Prepares design input documentation for drawings including cable block diagrams, wiring schematics, loop sheets, and detailed I/O maps.
• Helps in creating and maintaining P&IDs and System Design Descriptions (SDDs).
• Interfaces with vendors; prepare and review equipment purchase specifications.
• Produces clear, concise technical reports and engineering studies.
• Establishes and enforces software configuration management (SCM) for PLC/HMI code, scripts, and documentation.
• Reviews design drawings and documentation produced by others.
• Directs process improvement initiatives: automate calculations, summarize technical documents, generate design documentation, and guide when/how AI or agentic AI tools are used.
• Oversees engineering automation via Python, MATLAB, or advanced Excel; review and validates automated outputs.
• Champions responsible integration of AI/ML into controls systems, including predictive maintenance and anomaly detection.
• Mentors less experienced I&C engineers and support multidisciplinary engineering teams.

Required Qualifications:

• B.S. or M.S. in Engineering from an ABET accredited program.
• 5+ years of experience in design engineering for process control systems.
• Hands on expertise with Rockwell/Allen-Bradley PLCs and FactoryTalk systems.
• Experience designing, fabricating, assembling, programming, and testing test stands and chemical process systems.
• Strong SCM proficiency including Git, versioning, and code reviews.
• Excellent communication skills and experience reviewing design drawings.
• U.S. citizenship required. Ability to obtain and maintain a DOE Q security clearance.

What We Offer:

• Competitive salary and benefits package, including health, dental, and retirement plans.
• Flexible work schedules and paid time off to promote a healthy work-life balance.
• Professional development opportunities, including mentorship programs and sponsorship for continuing education.
• An inclusive atmosphere that celebrates new perspectives and supports collaboration between different generations.
• The chance to be part of a mission-driven organization making a positive impact on the future of energy.
• Opportunities for continuous learning and training to grow throughout your career!

Pay: $86,450 - $136,000