Direct Hire Authority (DHA) solicitation utilizing the DHA for Science and Technology Reinvention Laboratory Support Positions to recruit and appoint qualified candidates to positions in the competitive service. Please see below "How to apply" area. About the Position: Air Conditioning Equipment Operator within the Directorate of Public Works, involved in operating the refrigeration and air-conditioning plant located at the Hanover Research site.

Duties

Operate integrated industrial and laboratory reach-in and walk-in refrigerators, cold room and related equipment; makes adjustments as necessary to maintain set temperatures, corrects abnormal conditions, and to prevents malfunctions. Position designated as mission essential; in the event of unplanned hazardous material releases, the incumbent must continue to perform the mission essential duties. Participate in hazardous material response training and readiness exercises. Regulate equipment and systems to meet extreme temperatures and close tolerances required for a variety of special purpose research and engineering projects. Safely start, stop and regulate the air conditioning compressors or absorbers, the cooling tower fans, and other related support equipment in accordance with procedures with central or local switches as required for load conditions. Perform preventive maintenance on various types and sizes of equipment and systems; check temperatures and pressures, oil and refrigerant levels in main plant. Ensure cold rooms temperatures are within set limits, proper refrigerant line pressure and proper operation of the automatic defrost system. Soldering, welding, and brazing in connection with the repair of leaks and in either disconnecting/connecting refrigerant and electrical lines. Clean parts, inspect for wear and/or damage, clean or replaces filters, lubricate parts and reassemble unit installing new seals, gaskets, etc. Assist higher graded mechanics with the repairing and installation of new and existing equipment and components. Interpret environmental and safety laws for ammonia refrigeration system operation.

Requirements

• Appointment subject to a suitability or fitness determination, as determined by a completed background investigation.
• Pre-employment and Annual Physical Examinations (Respirator Test).
• Hazardous Material (HAZMAT) Certification.
• Moderate to Heavy Lifting (up to 50 lbs).
• Rotating Shifts/Emergency/on call work schedule.
• Temporary Duty Travel less than 10% to other Duty Locations.
• Protective clothing and/or equipment.

Qualifications

This announcement uses the Direct Hire Authority (DHA) for Science and Technology Laboratory Personnel Management Demonstration Project Support Positions authority to recruit and appoint qualified candidates to certain positions in the competitive service. Who May Apply: U.S. Citizens Experience refers to paid and unpaid experience, including volunteer work done through National Service programs (e.g., Peace Corps, AmeriCorps) and other organizations (e.g., professional; philanthropic; religious; spiritual; community; student; social). You will receive credit for all qualifying experience, including volunteer experience. There is no specific length of training or experience required. However, you must be able to demonstrate, through experience shown in your written application materials that you possess the sufficient knowledge, skills, and abilities to successfully perform the work of this position without more than normal supervision. Minimum Qualifications (Screen Out Element): Ability to do the work of an Air Conditioning Equipment Operator - Direct Hire without more than normal supervision. operating a centralized, multiple zone air-conditioning system, which includes integrated industrial laboratory reach-in and walk-in refrigerators; applying operating principles of a variety of compressors and absorbers; performing minor repairs on air conditioning units; and interpreting blueprints, diagrams, schematic drawings, water flow charts, and specifications regarding servicing and operation of the refrigeration and air conditioning equipment. - Failure to meet this Screen Out Element will result in an ineligible rating. Physical Effort Occasionally lifts objects weighing over 50 pounds. Lifting equipment, such as chain hoists, is available for heavier objects. Some standing, stooping, bending, and work on ladders (occasionally over operating equipment) is required. Working Conditions Work is performed inside and occasionally outside, frequently in cramped and awkward positions; shop area is usually adequately heated and ventilated; floors are of concrete; Extreme temperatures when working in cold rooms; subject to possible injuries such as cuts, bruises, burns, and electrical shock; possible disorders to refrigerant gases.

Contacts

• Address RG-W2R2AA US ARMY ENGR RESEARCH AND DEVELOPMT CTR DO NOT MAIL Vicksburg, MS 39183 US
• Name: Mandy McGuffie
• Phone: 601-634-5402
• Email: [email protected]