Anne Arundel County Public Schools
Mechanic IV: HVAC Boiler (6:00 a.m. - 2:30 p.m.)
Anne Arundel County Public Schools, Pasadena, Maryland, United States, 21122
JOB SUMMARY
Leads a small team in performing advanced maintenance and repair of steam, hot water, and condensing boiler systems. Responsibilities include hands‑on cleaning, servicing, and troubleshooting of boiler equipment, as well as supervising on‑site crew activities. This advanced journeyman role supports scheduling, task assignment, and inspection of completed work, often assisting the manager directly. The position requires readiness for emergency repairs and complex service tasks. Employees must wear appropriate personal protective equipment, including dust masks and protective clothing, during assigned duties.
Additional Work Days/Hours
Ability to work flexible schedules
Emergencies
Evenings/Nights
Extended hours
Holidays
Inclement weather conditions
On call
Outside of normal business hours
Overtime as needed
Summer hours
ESSENTIAL DUTIES/RESPONSIBILITIES
Serves as a work leader by both supervising and participating in the work of less skilled tradesmen engaged in the servicing, adjusting, replacing, repairing, cleaning, and maintenance of commercial heating boilers.
Lays out work for self and other members of the crew.
Instructs new employees in the proper safe practices and procedures of the trade.
Reads blue prints, schematic drawings or sketches to determine location, size, capacity, and type of boiler.
Orders, stocks, and maintains an ample inventory of cleaning supplies, materials and related equipment; keeps records as assigned.
Inspects commercial boilers to determine operating efficiency. Adjusts, repairs, cleans or overhauls all safety components such as operating limit, high limit, UV scanner, low water cut off, secondary low water cut off, blend/condensate pumps, feed water system, and pressure relief valve.
Services, adjusts, maintains, and places commercial boilers in operation by troubleshooting and calibrating using a digital combustion analyzer as well as checking gauges and instruments to maintain proper operating specifications and establish preventive maintenance schedules and standards.
Responds to emergency situations as they arise.
Performs boiler efficiency tests and state mandated safety checks.
Prepares and/or supervises the proper preparation and lockout/tag‑out of boilers and auxiliary components for cleaning or maintenance to ensure the boiler is at zero energy state.
Performs other related duties as assigned within the same classification or lower.
MINIMUM QUALIFICATIONS To perform this job successfully, an individual must be able to perform each essential duty satisfactorily. The requirements listed below are representative of the knowledge, skills, and/or abilities required. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions.
Education
High School Diploma or Equivalency Certificate required.
Experience
Six (6) years mechanical equipment service or operator experience in a commercial, industrial, or education environment required.
Two (2) years Preventive Maintenance or Facilities Engineer experience preferred.
Or an equivalent combination of education and experience which provides the required knowledge, skills, and abilities deemed sufficient to prepare the employee to successfully perform the duties of the position.
Knowledge, Skills, Abilities and Other Characteristics
Ability to multi‑task and solve problems.
Excellent communication and customer service skills.
Must provide personal hand tools.
Demonstrated ability to effectively work and communicate with diverse populations.
Ability to employ business technology tools (e.g. E‑mail, AACPS Intranet, electronic benefits enrollment tool, Microsoft Office Suite, etc.).
Licenses and Certifications Employee must retain active licenses, certifications, and enrollment as a condition of employment.
Upon hire, HVACR (Heating, Ventilation, Air Conditioning and Refrigeration) Journeyman License issued by Maryland Board of Heating, Ventilation, Air Conditioning and Refrigeration Contractors required; or
Upon hire, HVACR Master License issued by Maryland Board of Heating, Ventilation, Air Conditioning and Refrigeration Contractors preferred; and
Upon hire, Driver's License (DL) Class C Non‑Commercial issued by Maryland or State of Legal Residence (MVA/DMV) required.
Proof of a good driving record required.
Driving Requirements
Driving is required to conduct bona fide Board business that is within the scope of employment in this position.
Board Vehicle
LEADERSHIP ROLE Lead Worker Duties/Responsibilities
Trains employees.
Directs the work of employees.
Maintains production/sales records.
Provides feedback to assist the supervisor’s assessment of the employee’s performance.
Plans the work.
Instructs employees in specific techniques and technical methods to use.
Performs same type of work as employees the Lead Worker is assigned to lead.
PHYSICAL DEMANDS/WORKING CONDITIONS The physical demands and working conditions described here are representative of those that must be met by an employee to successfully perform the essential functions of this job. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions.
Physical Demands
Standing: between 1/3 and 2/3 of the time
Walking: between 1/3 and 2/3 of the time
Sitting: between 1/3 and 2/3 of the time
Using hands to handle or feel: between 1/3 and 2/3 of the time
Pinching (fine motor skills): between 1/3 and 2/3 of the time
Wrist deviation: between 1/3 and 2/3 of the time
Keyboarding: under 1/3 of the time
Pushing: between 1/3 and 2/3 of the time
Pulling: between 1/3 and 2/3 of the time
Reaching (with hands and/or arms): between 1/3 and 2/3 of the time
Climbing (Ascend/Descend): over 2/3 of the time
Balancing: between 1/3 and 2/3 of the time
Stooping: between 1/3 and 2/3 of the time
Kneeling: between 1/3 and 2/3 of the time
Crouching: between 1/3 and 2/3 of the time
Crawling: between 1/3 and 2/3 of the time
Bending: between 1/3 and 2/3 of the time
Twisting: between 1/3 and 2/3 of the time
Squatting: between 1/3 and 2/3 of the time
Talking: over 2/3 of the time
Hearing: over 2/3 of the time
Tasting: under 1/3 of the time
Smelling: between 1/3 and 2/3 of the time
Repetitive Motions: between 1/3 and 2/3 of the time
Eye/Hand/Foot Coordination: over 2/3 of the time
Driving: between 1/3 and 2/3 of the time
As required by the duties and responsibilities of the position.
Vision
Close vision (clear vision at 20 inches or less)
Distance vision (clear vision at 20 feet or more)
Color vision (ability to identify/distinguish colors)
Peripheral vision
Depth perception
Ability to adjust focus
Work Environment
Office, school or similar indoor environment: over 2/3 of the time
Outdoor environment: between 1/3 and 2/3 of the time
Street environment (near moving traffic): under 1/3 of the time
Construction site: under 1/3 of the time
Confined space: under 1/3 of the time
Warehouse environment: under 1/3 of the time
Shop environment: under 1/3 of the time
Temperature Change: between 1/3 and 2/3 of the time
Exposure
Wet or humid conditions (non‑weather related): under 1/3 of the time
Outdoor weather conditions: between 1/3 and 2/3 of the time
Extreme cold (below 32 degrees): under 1/3 of the time
Extreme heat (above 100 degrees): under 1/3 of the time
Work near moving mechanical parts: between 1/3 and 2/3 of the time
Work in high, precarious places: under 1/3 of the time up to 40 feet on vertical step/extension ladder/scaffolding; up to 80 feet on boom lift
Communicable diseases: under 1/3 of the time
Toxic or caustic chemicals, substances, or waste: under 1/3 of the time
Risk of electrical shock: between 1/3 and 2/3 of the time
Vibration: under 1/3 of the time
Noise Level
Moderate: over 2/3 of the time
Weight & Force Lifting and carrying requirements
Up to 80 pounds: under 1/3 of the time
Travel Requirements
30% daily travel within the county traveling from school‑to‑school to complete work assignments.
Employee Safety Statements
The employee is required to use safety devices and protective equipment in order to minimize the frequency and severity of work‑related accidents.
Adheres to safe practices and methods in the operation of equipment and supplies related to the job.
The employee is responsible for correcting and/or reporting any conditions within an AACPS building or grounds that may be hazardous to employees and students.
JOB INFORMATION Approved Date: 9/1/2025 Established Date: 9/1/1992 Title Code: E44298 Title: MECHANIC IV: HVAC BOILER Alternate Title: Mechanic IV: HVAC Boiler Reports to Generic: OPS Program Manager Reports to Specific: OPS PROGRAM MANAGER: PLUMBING
ORGANIZATION Division: Operations Business Unit: Facilities Department: Maintenance Negotiated Agreement: American Federation of State, County, & Municipal Employees (AFSCME)
HR JOB INFORMATION Unit: III Days Worked: 260 FLSA Exemption Status: Non‑Exempt Grade: AG14
TERMS OF EMPLOYMENT, BENEFITS AND SALARY SCALE Click here to view Terms of Employment, Benefits and Salary Scale. Scroll down to locate (Unit 3 – AFSCME).
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Additional Work Days/Hours
Ability to work flexible schedules
Emergencies
Evenings/Nights
Extended hours
Holidays
Inclement weather conditions
On call
Outside of normal business hours
Overtime as needed
Summer hours
ESSENTIAL DUTIES/RESPONSIBILITIES
Serves as a work leader by both supervising and participating in the work of less skilled tradesmen engaged in the servicing, adjusting, replacing, repairing, cleaning, and maintenance of commercial heating boilers.
Lays out work for self and other members of the crew.
Instructs new employees in the proper safe practices and procedures of the trade.
Reads blue prints, schematic drawings or sketches to determine location, size, capacity, and type of boiler.
Orders, stocks, and maintains an ample inventory of cleaning supplies, materials and related equipment; keeps records as assigned.
Inspects commercial boilers to determine operating efficiency. Adjusts, repairs, cleans or overhauls all safety components such as operating limit, high limit, UV scanner, low water cut off, secondary low water cut off, blend/condensate pumps, feed water system, and pressure relief valve.
Services, adjusts, maintains, and places commercial boilers in operation by troubleshooting and calibrating using a digital combustion analyzer as well as checking gauges and instruments to maintain proper operating specifications and establish preventive maintenance schedules and standards.
Responds to emergency situations as they arise.
Performs boiler efficiency tests and state mandated safety checks.
Prepares and/or supervises the proper preparation and lockout/tag‑out of boilers and auxiliary components for cleaning or maintenance to ensure the boiler is at zero energy state.
Performs other related duties as assigned within the same classification or lower.
MINIMUM QUALIFICATIONS To perform this job successfully, an individual must be able to perform each essential duty satisfactorily. The requirements listed below are representative of the knowledge, skills, and/or abilities required. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions.
Education
High School Diploma or Equivalency Certificate required.
Experience
Six (6) years mechanical equipment service or operator experience in a commercial, industrial, or education environment required.
Two (2) years Preventive Maintenance or Facilities Engineer experience preferred.
Or an equivalent combination of education and experience which provides the required knowledge, skills, and abilities deemed sufficient to prepare the employee to successfully perform the duties of the position.
Knowledge, Skills, Abilities and Other Characteristics
Ability to multi‑task and solve problems.
Excellent communication and customer service skills.
Must provide personal hand tools.
Demonstrated ability to effectively work and communicate with diverse populations.
Ability to employ business technology tools (e.g. E‑mail, AACPS Intranet, electronic benefits enrollment tool, Microsoft Office Suite, etc.).
Licenses and Certifications Employee must retain active licenses, certifications, and enrollment as a condition of employment.
Upon hire, HVACR (Heating, Ventilation, Air Conditioning and Refrigeration) Journeyman License issued by Maryland Board of Heating, Ventilation, Air Conditioning and Refrigeration Contractors required; or
Upon hire, HVACR Master License issued by Maryland Board of Heating, Ventilation, Air Conditioning and Refrigeration Contractors preferred; and
Upon hire, Driver's License (DL) Class C Non‑Commercial issued by Maryland or State of Legal Residence (MVA/DMV) required.
Proof of a good driving record required.
Driving Requirements
Driving is required to conduct bona fide Board business that is within the scope of employment in this position.
Board Vehicle
LEADERSHIP ROLE Lead Worker Duties/Responsibilities
Trains employees.
Directs the work of employees.
Maintains production/sales records.
Provides feedback to assist the supervisor’s assessment of the employee’s performance.
Plans the work.
Instructs employees in specific techniques and technical methods to use.
Performs same type of work as employees the Lead Worker is assigned to lead.
PHYSICAL DEMANDS/WORKING CONDITIONS The physical demands and working conditions described here are representative of those that must be met by an employee to successfully perform the essential functions of this job. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions.
Physical Demands
Standing: between 1/3 and 2/3 of the time
Walking: between 1/3 and 2/3 of the time
Sitting: between 1/3 and 2/3 of the time
Using hands to handle or feel: between 1/3 and 2/3 of the time
Pinching (fine motor skills): between 1/3 and 2/3 of the time
Wrist deviation: between 1/3 and 2/3 of the time
Keyboarding: under 1/3 of the time
Pushing: between 1/3 and 2/3 of the time
Pulling: between 1/3 and 2/3 of the time
Reaching (with hands and/or arms): between 1/3 and 2/3 of the time
Climbing (Ascend/Descend): over 2/3 of the time
Balancing: between 1/3 and 2/3 of the time
Stooping: between 1/3 and 2/3 of the time
Kneeling: between 1/3 and 2/3 of the time
Crouching: between 1/3 and 2/3 of the time
Crawling: between 1/3 and 2/3 of the time
Bending: between 1/3 and 2/3 of the time
Twisting: between 1/3 and 2/3 of the time
Squatting: between 1/3 and 2/3 of the time
Talking: over 2/3 of the time
Hearing: over 2/3 of the time
Tasting: under 1/3 of the time
Smelling: between 1/3 and 2/3 of the time
Repetitive Motions: between 1/3 and 2/3 of the time
Eye/Hand/Foot Coordination: over 2/3 of the time
Driving: between 1/3 and 2/3 of the time
As required by the duties and responsibilities of the position.
Vision
Close vision (clear vision at 20 inches or less)
Distance vision (clear vision at 20 feet or more)
Color vision (ability to identify/distinguish colors)
Peripheral vision
Depth perception
Ability to adjust focus
Work Environment
Office, school or similar indoor environment: over 2/3 of the time
Outdoor environment: between 1/3 and 2/3 of the time
Street environment (near moving traffic): under 1/3 of the time
Construction site: under 1/3 of the time
Confined space: under 1/3 of the time
Warehouse environment: under 1/3 of the time
Shop environment: under 1/3 of the time
Temperature Change: between 1/3 and 2/3 of the time
Exposure
Wet or humid conditions (non‑weather related): under 1/3 of the time
Outdoor weather conditions: between 1/3 and 2/3 of the time
Extreme cold (below 32 degrees): under 1/3 of the time
Extreme heat (above 100 degrees): under 1/3 of the time
Work near moving mechanical parts: between 1/3 and 2/3 of the time
Work in high, precarious places: under 1/3 of the time up to 40 feet on vertical step/extension ladder/scaffolding; up to 80 feet on boom lift
Communicable diseases: under 1/3 of the time
Toxic or caustic chemicals, substances, or waste: under 1/3 of the time
Risk of electrical shock: between 1/3 and 2/3 of the time
Vibration: under 1/3 of the time
Noise Level
Moderate: over 2/3 of the time
Weight & Force Lifting and carrying requirements
Up to 80 pounds: under 1/3 of the time
Travel Requirements
30% daily travel within the county traveling from school‑to‑school to complete work assignments.
Employee Safety Statements
The employee is required to use safety devices and protective equipment in order to minimize the frequency and severity of work‑related accidents.
Adheres to safe practices and methods in the operation of equipment and supplies related to the job.
The employee is responsible for correcting and/or reporting any conditions within an AACPS building or grounds that may be hazardous to employees and students.
JOB INFORMATION Approved Date: 9/1/2025 Established Date: 9/1/1992 Title Code: E44298 Title: MECHANIC IV: HVAC BOILER Alternate Title: Mechanic IV: HVAC Boiler Reports to Generic: OPS Program Manager Reports to Specific: OPS PROGRAM MANAGER: PLUMBING
ORGANIZATION Division: Operations Business Unit: Facilities Department: Maintenance Negotiated Agreement: American Federation of State, County, & Municipal Employees (AFSCME)
HR JOB INFORMATION Unit: III Days Worked: 260 FLSA Exemption Status: Non‑Exempt Grade: AG14
TERMS OF EMPLOYMENT, BENEFITS AND SALARY SCALE Click here to view Terms of Employment, Benefits and Salary Scale. Scroll down to locate (Unit 3 – AFSCME).
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