Master Mechanic (Pay Grade 25) AFSCME Local 1607 EXTENDED POSTING

In accordance with the Merit System Rules and Regulations an eligible list which will be valid for a one-year period and which will be used to fill vacancies during that period is being established for this classification. Applicants on the eligible list will be certified in accordance with the Merit System and appropriate union contracts.

New Castle County is an Equal Opportunity Employer

DISTINGUISHING FEATURES OF THE CLASS :
An employee in this classification installs maintains inspects and adjusts all mechanical equipment used in wastewater pumping stations treatment facilities and associated buildings. They also service other mechanical systems necessary for the operation and upkeep of wastewater infrastructure. This highly skilled work requires broad expertise efficiency and proficiency in mechanical practices including excellent knowledge of machine shop operations and the effective use of specialized hand and machine tools essential for equipment maintenance. The employee maintains on-call availability as assigned to monitor telemetry alarms and respond to urgent mechanical issues pump station alerts and other critical operational needs requiring timely intervention during hours outside the normal shift weekends and the field they investigate problems and when possible take immediate corrective action. When on-the-spot correction is not feasible they provide recommendations for repairing issues or improving the mechanical performance of plant equipment and buildings. The employee supervises provides training and instruction to personnel including trades helpers apprentices and mechanics. The employee also supports the Facilities Maintenance Supervisor with coordination quality control and overall oversight of the work order and asset management system used by the Department of Public Works Plant Operations section. Work is performed under general supervision with the employee expected to exercise significant independent judgment in carrying out assignments.

• Repairs pumps valves electrical pneumatic and hydraulic controls and equipment;
• Repairs engines motors compressors meters gear boxes and other similar machinery;
• Uses hand bench and machine tools such as micrometers drills taps feeler gauges drill press lathe milling machine dial indicators caliper precision level and other tools used in mechanical trades work;
• Performs highly skilled work in the machine shop to include models and templates;
• Checks on safe and efficient operation to include maintenance and lubrication schedules of all mechanical equipment;
• Maintains on-call availability as assigned to monitor telemetry alarms and respond to urgent mechanical issues pump station alerts and other critical operational needs requiring timely intervention during hours outside the normal shift weekends and holidays;
• Makes independent decisions on minor improvements;
• Ensures the functionality and accuracy of the Plant Operations work order/asset management system for pump station inspections as well as corrective and preventative maintenance;
• Provides analysis and recommendation on data derived from the work order/asset management system;
• Keeps clean and orderly place of work and completes required reports;
• Promotes an ongoing attitude of dedication to excellent public service and ensures that external and internal customers are provided with the highest quality of service;
• Operates a data processing terminal personal computer and other related equipment in the course of the work.

• Extensive knowledge of practices methods tools and materials used in the mechanical trades;
• Extensive knowledge of machine work; extensive knowledge of measuring systems used in mechanical trades including fractions and their decimal equivalents tap and drill sizes tolerances in bearing service;
• Good knowledge of principles of the operation of pumps compressors and valves;
• Ability to read and understand mechanical drawings and blueprints;
• Good knowledge of materials and their properties as needed in heat treating welding cutting soldering machining and forming as necessary;
• Thorough knowledge of occupational hazards connected with general maintenance operations in order to observe initiate and enforce appropriate safety measures;
• Ability to understand and carry out difficult oral and written instructions;
• Ability to communicate courteously and effectively both verbally and in writing;
• Ability to establish and maintain effective relations with co-workers;
• Ability to pass a Class III County physical examination and background check.

• At least five years experience in mechanical maintenance work involving mechanical electrical plumbing machine shop and installing new equipment preferably in an industrial plant;
• Completion of a standard high school course or GED certificate program supplemented by courses in the mechanical trades; or any equivalent combination of experience and training which provides the required knowledge skills and abilities.

• Possession of a valid Delaware Class D drivers license or its equivalent.

Cassondra Briggs
Human Resources Technician