Who We Are

As the largest private-sector power producer in the world and the nation's largest producer of clean and reliable energy, Constellation is focused on our purpose: lighting the way to a brilliant tomorrow for all. We have been the leader in clean energy production for more than a decade, and we are cultivating a workplace where our employees can grow, thrive, and contribute. Now integrated with Calpine, our portfolio includes 55 gigawatts of capacity from nuclear, natural gas, geothermal, hydro, wind and solar facilities, with the generating capacity to power the equivalent of 27 million homes.

Our culture and employee experience make it clear: We are powered by passion and purpose. Together, we're creating healthier communities and a cleaner planet, and our people are the driving force behind our success. At Constellation, you can build a fulfilling career with opportunities to learn, grow and make an impact. By doing our best work and meeting new challenges, we can accomplish great things. Join us in meeting the country's energy needs today and tomorrow.

Total Rewards

Constellation offers an extensive selection of benefits and rewards to help our employees thrive professionally and personally. We provide competitive compensation and a wide-range of benefits that support both employees and their families, helping them prepare for the future. In addition to highly competitive salaries, eligible employees are offered a bonus program, 401(k) with company match, employee stock purchase program; comprehensive medical, dental and vision benefits, including robust wellbeing programs; disability and life insurance benefits; paid time off for vacation, holidays, and sick days; and much more.

Expected salary range of $108,900 to $121,000, varies based on experience, along with comprehensive benefits package that includes bonus and 401(k).

Primary Purpose of Position

As a member of the Constellation Operational Technology Solutions (OTS) team, the Sr. OT Systems Administrator performs configuration management, data changes, troubleshooting, maintenance and upgrades of plant Operational Technology (OT) systems such as plant process computers, data historians and core monitoring systems in support of nuclear plant operations. Participates in planning, testing and installation of new or upgraded equipment and software in support of long term asset management strategies. Possesses excellent knowledge in functional discipline and its practical application and has detailed knowledge of applicable industry codes and regulations.

Primary Duties and Accountabilities

• Perform other job assignments and duties as directed by management or pursuant to company policy, including but not limited to emergency response, departmental coverage, call outs, and support of outage activities in positions outside the department.
• Analyze issues involved with corrective and predictive maintenance on plant OT Systems and implement improvements as required.
• Consult and advise leadership, project teams and station end users to provide reliable station data from Plant Process Computers (PPC) and other OT systems. Provide technical expertise and guidance to maintain performance and reliability of Operational Technology Solutions and associated performance indicators and business plan goals.
• Work closely with leadership to develop future plans, resource requirements, migrations strategies, and project schedules.
• Serve as first responder and primary resource in OT daily support and deployments to operations and ensure solutions meet business requirements and established metrics.
• Responsible for operating and maintaining complex solutions including hands-on configuration, leading troubleshooting efforts and being mindful of service metrics.
• Provide feedback and guidance to leadership and peers to risks identified during business impact analysis, site risk assessments and disaster recovery planning.
• Maintain relevancy and knowledge in current and emerging technologies, industry trends within all OT disciplines or functions.
• Position has senior level expertise in plant operational technology systems configuration, maintenance, and troubleshooting.
• Performs OT systems administration tasks independently and actively impart expert knowledge to others. Higher level of accountability than an OT Systems Administrator.
• Supports installation and testing of OT systems and solutions and ensures physical and functional characteristics are accurately reflected in the plant documents.
• Develops troubleshooting plans in support of plant operations. Monitor, assess and improve the performance and reliability of OT systems and components.

Minimum Qualifications

• Bachelor's degree in a technical discipline with a minimum of 5 years of related experience in a Technology field (OT, Information Technology (IT), Engineering, or related industry experience) OR
• Associate's degree in a technical field with a minimum of 7 years of related experience OR
• High school diploma/GED and 8 years of related experience
• Maintain minimum access requirements or unescorted access requirements, as applicable, and favorable medical examination and/or testing in accordance with position duties