***THIS POSITION MAY BE FILLED AT THE MECHANICAL MAINTENANCE PLANNER LEVEL OR THE LEAD MECHANICAL MAINTENANCE PLANNER LEVEL.***  COMPANY OVERVIEWAs the nation's largest producer of clean, carbon-free energy, Constellation is a company purposely-built to meet the challenges of the climate crisis. Constellation has been the leader in clean energy production for more than a decade and we are growing our company and capabilities. Now, we're accelerating, speeding our low-carbon or no-carbon power to more people in more places, day and night, providing our customers and communities with options to buy, manage and use energy as part of their decarbonization mission. The race is on to confront the climate crisis and Constellation is ready to meet the challenge. Come join us as we lead energy, together. TOTAL REWARDSConstellation offers a wide range of benefits and rewards, designed to help our employees thrive professionally and personally. In addition to highly competitive salaries, we offer a bonus program, 401(k) with company match, employee stock purchase program comprehensive medical, dental and vision benefits, including a robust wellness program paid time off for vacation, holidays and sick days and much more.Expected salary range of $104,400 to $116,000, varies based on experience, along with comprehensive benefits package that includes bonus and 401(k). ***THIS POSITION MAY BE FILLED AT THE MECHANICAL MAINTENANCE PLANNER LEVEL OR THE LEAD MECHANICAL MAINTENANCE PLANNER LEVEL.***  PRIMARY PURPOSE OF POSITIONPlan and prepare work packages for work to be performed by the respective maintenance departments (EM, IM, MM) to insure that the plant maintenance is performed in a safe, reliable, and efficient manner, in compliance with the QA manual, company policies, procedures, and applicable codes and standards. PRIMARY DUTIES AND ACCOUNTABILITIESPlan and prepare work instructions that provide direction to the Maintenance Department for corrective maintenance repairs, performance of preventive maintenance and surveillance's, and the implementation of modifications. Select and approve purchase, or make procurement recommendations for all materials needed for work package execution.Conduct field walkdowns to identify and analyze corrective and preventive maintenance, modification and surveillance activities and to provide input for refining and improving work package quality. Interface and collaborate with Work Management, Supply, Operations, and Engineering to identify and resolve work package issues.Define procedures, drawings, equipment and materials required to performing planned work packages. Facilitate package preparation by preparing and/or submitting OOS's, RWP's, plant barrier impairments, welding/grinding permits, fire impairments, Operability impact statements, ALARA task outs, Regulatory/Code documentation, NOS hold/witness points, freeze seal and temporary leak repair documentation, and other requests.Verify work instructions are adequate and comply with all applicable station procedures including NSP's, NSWP's, ASME Code, etc. Approve and review all required work packages to ensure safety, high quality, technical rigor, and 10CFR50.59 screening or evaluation (if required).Develop revise, and review maintenance procedures to facilitate and enhance work package development, maintain compliance with codes, standards, and vendor recommendation, and maintenance direction.Provide project management of other system planners or contractors to develop detailed elements of overall package preparation.Participate in work control/scheduling meetings, planning feedback/craft interface time, detailed contract requisition reviews, complex troubleshooting, EQR2 reviews, detailed OPEX searches, Maintenance risk/CO request reviews, Planner peer reviews, and system interaction reviews to ensure applicable station processes and applicable changes are supported. ***THIS POSITION MAY BE FILLED AT THE MECHANICAL MAINTENANCE PLANNER LEVEL OR THE LEAD MECHANICAL MAINTENANCE PLANNER LEVEL.***   Mechanical Maintenance Planner XEAT   MINIMUM QUALIFICATIONSHigh school diploma with minimum of four years experience in the craft discipline that he/she is planning work packages Lead Mechanical Maintenance Planner XEAU  MINIMUM QUALIFICATIONSFour-year technical degree with five years' experience in the discipline being planned forOR Two-year technical degree with seven years' experience in the discipline being planned forOR In lieu of degree, nine years experience in the discipline being planned forFive years power plant or related experience Mechanical Maintenance Planner XEAT   PREFERRED QUALIFICATIONS4-year or two year technical degreeSuccessful completion of core supervisory/management training and development programs5 years minimum experience in nuclear power plant operationsLead Mechanical Maintenance Planner XEAU  PREFERRED QUALIFICATIONSPrevious experience in the craft of the discipline being planned forPrevious nuclear power plant experience