Senior Control Engineer - Critical Infrastructure

Job Description

Job Description

As a seasoned automation engineer, you'll lead end-to-end PLC development for Tier III / IV data centers up to 200MW, driving reliability and speed-to-market for a 40-year-old company that employs 400 nationwide.

Summary :

The Senior Automation Software Engineer – Critical Infrastructure owns the complete PLC software life-cycle for hyperscale and colocation data-center campuses ranging from 10 MW to 200 MW+. You will architect, program, and lead level 2 / 3 commissioning of high-availability PLC solutions that integrate mechanical, electrical, and IT / OT subsystems—ensuring Tier III / IV reliability while meeting aggressive speed-to-market schedules.

You will serve as the PLC subject-matter expert (and secondary SME on SCADA development and SCADA integration) to ensure seamless hand-offs, tag mapping, and site testing. You will lead the development of PLC logic, modular function blocks, state machines, and fault-tolerant control strategies across multiple projects.

You will coordinate closely with field electricians, startup & commissioning technicians, and the SCADA Engineer to validate end-to-end data flow, alarms, and historian points. You will provide on-site SME support during Level 2 through?Level?5 Integrated Systems Testing (IST), troubleshooting complex field issues under go-live pressure. You will implement robust code management, simulation, and cybersecurity practices aligned with ISA / IEC 62443 and owner standards.

Excellent competitive benefits include sign on bonus, many choices for medical plans, Health reimbursement account, flex spending accounts, Dental and Vision plans, 401K with company match, PTO including additional paid time off during the last week of the year, life, short-term and long-term disability, professional development opportunities, tuition reimbursement, professional licensing assistance and paid parental leave following one year of employment.

Education / Experience Requirements

• Required : Bachelor's degree in Engineering, Computer Science, or related discipline OR 12+ yrs progressive PLC programming experience.
• Experience : Minimum 8 yrs direct PLC programming plus 4 yrs commissioning / IST leadership on mission-critical facilities.

Requirements

Position Requirements (Advanced level for all the following)

Travel / Relocation Requirements

Additional requirements / qualifications will be discussed, and a full job description provided following a call with an Automationtechies recruiter.

To comply with some state laws, the annual base salary range for this position has been provided. The range given is broad and should be considered as a guideline only. Our client will consider a candidate's work experience, education / training, key skills, the salaries of current employees in similar roles, and other factors when extending an offer.