• humidifying, dehumidifying, air cleaning, filtering, balancing, circulating, high pressure nitrogen generation and support equipment including electronic/mechanical system controls and distribution lines.
• Performs pretest, operational (functional), and final testing; final tuning; alignment; and/or calibration of highly complex Direct Digital Controls (DDC) electronic systems,
• industrial electronic controls, pneumatic components, Hydraulic loading equipment, and/or subassemblies and Preventative Maintenance (PM).
• Troubleshoots, repairs, and maintains a variety of large commercial and industrial refrigeration and air conditioning systems and supporting equipment for different kinds of structures such as large office
• buildings, warehouses, hangars, communication center, link training rooms, and other areas with sensitive equipment with complex problems and extensive repairs requiring judgment to locate malfunctions.
• Installs, modifies, overhauls, repairs, and maintains a variety of complex heating boilers and/or heating systems, single and multiple fuel power boilers, and associated auxiliary and pollution control equipment.
• Repairs, and/or modifies various types of electronically controlled industrial equipment characterized by moderate complexity of design, construction, and function.
• Performs preventive maintenance on HVAC/ systems and equipment and electronic control systems to include disassembly, cleaning, reassembly, and calibration.
• Plans and lays out work from electrical and electronic block diagrams, wiring diagrams, schematics, and technical orders for large complex commercial and industrial systems and
• supporting equipment used to condition air in warehouses, hangers, and large office buildings and mission critical assets.
• Utilizes safety practices and procedures following established safety rules and regulations and maintains a safe and clean work environment.

Conditions of employment

• U.S. Citizenship Required
• Males must be registered for Selective Service, see www.sss.gov
• This posn is subject to provisions of the DoD Priority Placement Program
• Disclosure of Political Appointments
• Shift work may be required.
• Emergency overtime may be required.
• The work will require the employee to drive a government motor vehicle. An appropriate, valid driver's license may be required for the position.
• Must be able to obtain CFC/NCFC Certification (universal) as required by 40 CFR Part 82, Subpart F., EPA
• Recall to duty may be a requirement of this position.
• Position requires the ability to discern colors, contrast, and depth.
• Will be required to train/guide lower graded (or other trades) military/civilian employees.
• The employee may be in an on-call status and required to work other than normal duty hours, which may include evenings, weekends, and/or holidays.

Qualifications

In order to qualify, you must meet the quality level of experience requirements described in the Office of Personnel Management (OPM) Qualification Standards Handbook X-118C.

QUALIFICATIONS: Applicants will be rated in accordance with the OPM Qualification Standard Handbook X-118C for the WG-5300 Industrial Equipment Maintenance Group. Although a specific length of time and experience is not required for most blue-collar positions, you must meet any screen-out element listed, and show through experience and training that you possess the quality level of knowledge and skill necessary to perform the duties of the position at the level for which you are applying. Qualification requirements emphasis is on the quality of experience, not necessarily the length of time.

The screen out element for this position is ability to do the work of a HEATING VENTILATION AIR CONDITIONING EQUIPMENT MECHANIC without more than normal supervision.

Physical Effort: The employee lifts, carries, and handles equipment up to 50 pounds unassisted and over 50 pounds with assistance. Works from ladders, scaffolding platforms, or cramped areas where equipment, parts, or tools are hard to reach.
Work requires frequent stooping, stretching, bending, kneeling, and working in tiring, uncomfortable positions for long periods. In addition, work involves frequent movement and maneuvering of large, heavy equipment using hoists, holders, and pulleys as required.

Working Conditions: The employee works indoors and outdoors, on elevated structures, and in cramped areas which requires employee to operate various mechanical lifts and work platforms to access mechanical systems. Subject to discomfort from
face masks or other protective devices when there is a possibility of exposure to toxic refrigerants, noxious gases, fumes, or acids. Subject to possible burns from refrigerants. Works near moving parts of equipment and machinery, energized electrical circuits, sharp metal edges, loud noises, and toxic fumes, which could cause cuts, burns, and respiratory ailments. May be subject to sudden and frequent temperature changes.

JOB ELEMENTS: Your qualifications will be evaluated on the basis of your level of knowledge, skills, abilities and/or competencies in the following areas:
1. Knowledge of the principles and theories of air conditioning and refrigeration and properties of refrigerants and the ability to test, calibrate, troubleshoot, overhaul, repair, and install complete HVAC, electronic, and pneumatic systems, and fiber optic communications equipment and the ability to repair those systems in the office and field (as they relate to the DDC systems).
2. Knowledge of mechanical, electromechanical, and pneumatic principles, High Pressure Nitrogen Generation, and a working knowledge of electrical and electronic block diagrams, wiring diagrams, and schematics to understand the construction and operation of the industrial controls and troubleshoot, to maintain, repair and overhaul power heating systems and associated auxiliary equipment which use natural gas, liquid propane or fuel oil or a combination of fuels for steam or hot water production and distribution.
3. Skill in troubleshooting electronic problems on large projects and applying test procedures; and in the use of hand and power tools of the electronics trade to include a variety of electronic, electrical, or electromechanical test and measurement equipment and knowledgeable of the makeup, operation, and installation of electrical circuits and controls to be able to repair/replace circuits and controls to heating systems.
4. Knowledge of safety, environmental, and security regulations, practices, and procedures.
5. Must be able to read, understand, and apply schematics, blueprints, and building diagrams and complicated
manufacturers published technical manuals relating to a variety of HVAC/R controls, consisting of electrical, electronic, and pneumatic.
6. Skill in the use of measuring instruments such as gauges, meters, recorders, analog displays, and computer
generated data to determine operational status and make necessary adjustments.

PART-TIME OR UNPAID EXPERIENCE: Credit will be given for appropriate unpaid and or part-time work. You must clearly identify the duties and responsibilities in each position held and the total number of hours per week.

VOLUNTEER WORK EXPERIENCE: Refers to paid and unpaid experience, including volunteer work done through National Service Programs (i.e., Peace Corps, AmeriCorps) and other organizations (e.g., professional; philanthropic; religious; spiritual; community; student and social). Volunteer work helps build critical competencies, knowledge and skills that can provide valuable training and experience that translates directly to paid employment.You will receive credit for all qualifying experience, including volunteer experience.

How you will be evaluated

You will be evaluated for this job based on how well you meet the qualifications above.

Your application package (resume, supporting documents, and responses to the questionnaire) will be used to determine your eligibility, qualifications, and quality ranking for this position. Please follow all instructions carefully. Errors or omissions may affect your rating or consideration for employment.

The resume/documents you submit must support your responses to the online questionnaire. If your application contradicts or does not support your questionnaire responses, you will receive a rating of "not qualified" or "insufficient information" and you will not receive further consideration for this job.

All Federal Wage Schedule (FWS) applicants must complete the assessment questionnaire in its entirety or it will result in an ineligible rating. Applicants who meet the requirements for and apply as a non-competitive eligible that meet minimal qualifications and other requirements of this position, may be given consideration as a non-competitive candidate and will be referred unless blocked by an individual with priority/preference.

APPRAISALS/AWARDS: Hiring Managers use objective methods and consider previous performance appraisals and awards in the selection process. Current Federal Civilian employees should list any relevant performance related rating and/or awards in your resume.