Senior Electrical Instrumentation and Control Systems Engineer
Merrick Medical Center
Oak Ridge, TN · Posted September 26, 2026
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Where Oak Ridge, TN ranks
Where Oak Ridge, TN placed in our monthly rankings, month by month. Each month stays online at its own address.
November 2026
- #5Best cities for entry-level jobs that want AI skills in the Southeast10% · of 77
- #7Best cities for AI-skill jobs in the Southeast12% · of 87
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- #9Best cities for mid-career professionals65% · of 100
- #21Best cities for government jobs69 openings · of 26
- #24Best cities for software and engineering jobs in the Southeast117 openings · of 65
Rankings about engineering jobs
- Best cities for software and engineering jobs #1 San Francisco (3,412 openings)
- Best cities for engineering pay after cost of living #1 San Mateo ($216k)
- Most requested AI skills in engineering jobs #1 AI tools in daily work (6.1%)
- AI tools named most often in engineering jobs #1 Claude (1.7%)
- Employers with the most engineering jobs #1 Amazon (2,992 roles)
How AI is used in this kind of work
AI use among nuclear engineers is little observed so far. Measured exposure for nuclear engineers: 0% (little observed).
Share of this job’s tasks that AI is already used for at work, from real usage. It is not a forecast of job loss, and a low number means no use seen yet. Source: Anthropic Economic Index.
About the job
OVERVIEW
Merrick & Company is looking for a Senior Instrumentation and Controls System Engineer for our Oak Ridge, TN project office. This position supports Nuclear Services and Technology (NST) projects related to Department of Energy (DOE) work. Other projects may include industrial power generation.
WHAT YOU'LL DO
This engineering position includes the following key responsibilities:
Performs complex technical work, applying broad and advanced knowledge of engineering principles across multiple disciplines.
Independently executes assignments and leads discipline efforts on major or multi-project work with complex features.
Provides technical oversight by reviewing engineering work for accuracy, completeness, and compliance with project requirements.
Operates with general direction on objectives and critical issues, seeking guidance on unique or unprecedented conditions as needed.
Serves as project discipline lead, directing multi-discipline coordination and execution across multiple or large-scale projects.
Supervises and mentors staff, assigns and schedules work, and ensures quality and consistency in deliverables.
Manages project resources, including scope, schedule, budget, and reporting.
Supports and leads proposal efforts, including development of technical content, cost estimates, and resource planning.
Interfaces regularly with clients, vendors, contractors, and regulatory representatives.
Leads project meetings and delivers technical presentations to stakeholders.
Contributes to business development and marketing efforts for new and existing clients.
Assists in the development of design criteria, engineering standards, and technical tools or software resources.
Serves in a technical management role for a larger group or functional area, as needed.
REQUIRED QUALIFICATIONS
Bachelor’s degree in engineering from an A.B.E.T accredited program required.
Twelve (12)+ years of related experience.
Professional Engineering (P.E.) License required.
Uses advanced techniques in the modification or extension of theories and practices of sciences and disciplines to complete assignments.
Expert in codes and standards.
Extensive experience with the equipment and components used in electrical and control systems.
Proven leadership qualities.
Demonstrates advanced technical skills and/or specialization. Well suited to develop training programs, design aids, and standards for the discipline.
Well suited for performing independent technical reviews of projects within the discipline.
Client projects for this position require US Citizenship.
TOTAL REWARDS & EMPLOYEE PROGRAMS
Employee Ownership – All eligible U.S. employees participate in our Employee Stock Ownership Plan (ESOP), sharing in the company’s success.
Comprehensive Compensation & Benefits – Merrick & Company offers a competitive compensation and benefits package including health insurance, dental and vision coverage, and paid time off (PTO).
Robust Referral Program – Earn incentives for referring top talent to join our team.
Performance Reviews – Annual reviews to recognize contributions and support career growth.
Professional Development – Access to ongoing training and development opportunities to build your skills and advance your career.
Employee Recognition – Formal programs to celebrate achievements and outstanding performance.
Peer Mentor Program – Get support and guidance through structured mentorship opportunities.
And More – Additional programs and benefits designed to support your success and well-being.
ADDITIONAL INFORMATION
Apply online only. No e-mail, hard copy or third-party resumes accepted.
At Merrick, every resume is carefully reviewed by our team of experienced human recruiters—never by AI. We are committed to a fully human-centered hiring process, ensuring each candidate receives thoughtful, personalized attention at every stage.
Merrick is an Equal Opportunity Employer, including disability/vets.
Employment with Merrick is contingent upon completion of a pre-employment background check, MVR check, and drug screen.
#LI-Hybrid
This engineering position includes the following key responsibilities:
Performs complex technical work, applying broad and advanced knowledge of engineering principles across multiple disciplines.
Independently executes assignments and leads discipline efforts on major or multi-project work with complex features.
Provides technical oversight by reviewing engineering work for accuracy, completeness, and compliance with project requirements.
Operates with general direction on objectives and critical issues, seeking guidance on unique or unprecedented conditions as needed.
Serves as project discipline lead, directing multi-discipline coordination and execution across multiple or large-scale projects.
Supervises and mentors staff, assigns and schedules work, and ensures quality and consistency in deliverables.
Manages project resources, including scope, schedule, budget, and reporting.
Supports and leads proposal efforts, including development of technical content, cost estimates, and resource planning.
Interfaces regularly with clients, vendors, contractors, and regulatory representatives.
Leads project meetings and delivers technical presentations to stakeholders.
Contributes to business development and marketing efforts for new and existing clients.
Assists in the development of design criteria, engineering standards, and technical tools or software resources.
Serves in a technical management role for a larger group or functional area, as needed.
Bachelor’s degree in engineering from an A.B.E.T accredited program required.
Twelve (12)+ years of related experience.
Professional Engineering (P.E.) License required.
Uses advanced techniques in the modification or extension of theories and practices of sciences and disciplines to complete assignments.
Expert in codes and standards.
Extensive experience with the equipment and components used in electrical and control systems.
Proven leadership qualities.
Demonstrates advanced technical skills and/or specialization. Well suited to develop training programs, design aids, and standards for the discipline.
Well suited for performing independent technical reviews of projects within the discipline.
Client projects for this position require US Citizenship.