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Assistant Weatherization Jobs in Wisconsin (NOW HIRING)

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Assistant Weatherization information

What is the difference between Assistant Weatherization vs Weatherization Technician?

AspectAssistant WeatherizationWeatherization Technician
CertificationsBasic safety and energy efficiency trainingAdvanced certifications like BPI or RESNET often required
Work EnvironmentAssists in field tasks, supports techniciansPerforms hands-on weatherization work independently
Employer & Industry UsageEntry-level support roles in energy efficiency projectsPrimary role in installing insulation, sealing, and energy upgrades

Assistant Weatherization roles typically involve supporting and assisting experienced technicians with basic tasks, requiring less certification. Weatherization Technicians perform more complex, hands-on work and often hold specialized certifications. Both roles are vital in energy efficiency projects but differ in responsibilities and skill levels.

What are some of the typical daily tasks for someone in an Assistant Weatherization role?

As an Assistant Weatherization professional, your daily tasks often include assisting with home energy assessments, preparing materials, installing insulation, sealing air leaks, and supporting lead technicians on-site. You'll frequently interact with homeowners to explain procedures and ensure their comfort during the process. The role requires attention to detail, physical stamina, and the ability to work well both independently and as part of a team. Safety protocols and proper use of equipment are stressed daily to maintain high-quality results.

What are the key skills and qualifications needed to thrive as an Assistant Weatherization Technician, and why are they important?

To thrive as an Assistant Weatherization Technician, you need basic construction skills, knowledge of energy efficiency practices, and often a high school diploma or equivalent. Familiarity with weatherization tools, insulation materials, and safety protocols is typically required, with on-the-job training or certifications like BPI being advantageous. Strong attention to detail, teamwork, and good communication skills help ensure effective project completion and client satisfaction. These skills are essential for improving home energy efficiency, maintaining safety, and delivering quality work to clients.

What are Assistant Weatherization jobs?

Assistant Weatherization jobs involve helping to improve the energy efficiency of buildings by assisting with tasks such as installing insulation, sealing leaks, and performing basic maintenance. People in these roles typically work under the supervision of experienced weatherization technicians or supervisors. They may also help with conducting energy audits, preparing materials, and ensuring safety on site. The work is important for reducing energy costs, improving comfort, and increasing the environmental sustainability of homes and buildings.
What are the most commonly searched types of Weatherization jobs in Wisconsin? The most popular types of Weatherization jobs in Wisconsin are:
What are popular job titles related to Assistant Weatherization jobs in Wisconsin? For Assistant Weatherization jobs in Wisconsin, the most frequently searched job titles are:
What job categories do people searching Assistant Weatherization jobs in Wisconsin look for? The top searched job categories for Assistant Weatherization jobs in Wisconsin are:
What cities in Wisconsin are hiring for Assistant Weatherization jobs? Cities in Wisconsin with the most Assistant Weatherization job openings:
Assistant Weatherization jobs near you
Infographic showing various Assistant Weatherization job openings in Wisconsin as of June 2026, with employment types broken down into 100% Full Time. Highlights an 100% In-person job distribution.
Weatherization Energy Auditor

Weatherization Energy Auditor

La Casa de Esperanza, Inc

Waukesha, WI • On-site

$17 - $23.25/hr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 8 days ago

Job description

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Full job description
This position is responsible for learning to perform or performing energy audits in order to ensure that quality weatherization work is performed on all eligible clients' homes to make their homes more comfortable and energy efficient following the Weatherization Program Manual, The Wisconsin Weatherization Field Guide and The Weatherization Assistant Guide.
Detailed Job Responsibilities:
  • Trainees will begin by learning to or work alongside Weatherization Crew members to observe and learn insulation activities for a limited time.
  • Work with the Warehouse Manager to perform monthly inventory checks on company van and tools.
  • Conduct energy audits on all building types and document field data on the Field Data Collection Form and other applicable required forms and tools
  • Take all required pictures of the building/house and of the items to be replaced and the general condition of dwelling according to the Weatherization Program and La Casa requirements.
  • Perform heating system testing.
  • Determine the age and condition of the existing heating system unit.
  • Evaluate the existing distribution system, performance testing of the distribution system, and the impacts on the building of a forced-air distribution system.
  • Properly inspect water heating systems, determine age, condition, acceptable draft levels, and to forecast acceptable draft conditions by end-state planning.
  • Measure Combustion Appliance Zone (CAZ) pressures and record results.
  • Perform worst-case draft testing
  • Complete Zone Pressure Diagnostic (ZPD) testing

Job Description -
Energy Auditor
  • Inspect the entire dwelling for the presence of gas leaks and document the location(s).
  • Test gas ovens for carbon monoxide levels
  • Perform a health and safety inspection while conducting an energy audit in the field
  • Inspect electrical system for proper service, condition of wiring, and to identify Knob and Tube wiring
  • Properly enter data and complete the National Energy Audit Tool (NEAT) audit
  • Inspect all building components for access and existing insulation levels
  • Complete the Diagnostic Workbook and related required energy audit tools as required
  • Perform blower door tests and other diagnostic testing as needed
  • Inspect wall for insulation. Note condition of siding and sealing
  • Maintain daily monitoring/interaction with sub-contractors and in-house crews on on-going jobs
  • Inspect basement for box sill and/or crawlspace insulation and air sealing opportunities
  • Inspect appliances for condition, age, and record serial and model numbers
  • Inspect and measure existing exhaust fan flow or identify the need to install them based on ASHRAE 62.2 and the Weatherization Program Manual.
  • Inspect existing exhaust fans and verify they're vented to the exterior or vented to the exterior properly.
  • Inspect windows and doors, note the condition, and measure if considering replacement
  • Inspect clothes dryer for venting needs and safe operation
  • Complete all required paperwork to complete the energy audit
  • Complete compliance check list and transfer job file to the Energy Audit Manager
  • Complete customer communication and follow up according to the La Casa Weatherization Program Customer Service Policy
  • Complete entering job information in the HE+ system according to the Weatherization Program

Manual and La Casa processes
  • Train Energy Auditor trainees
  • Assist the Quality Assurance Department when needed, following Weatherization Program standards, which includes:
  • Complete callback inspections, complaints, and miscellaneous job concerns following Weatherization Program standards.
  • Complete final inspections on 1 to 24+ unit buildings.
  • Perform site visits on "In-Progress" jobs to assist contractors and internal staff as needed
  • Other duties as assigned or needed

COMPETENCIES
Job Skills Requirements:
  • Weatherization experience
  • Knowledge of homes construction process a plus
  • Knowledge of Microsoft Office Software Programs
  • Good time management skills and ability to be flexible, be able to meet deadlines for production objectives
  • Ability to work independently outside the office and meet production goals
  • Demonstrated team player and ability to interact professionally with a variety of personnel in a busy production environment
  • Must exhibit strong attention to detail, safety consciousness and a willingness to learn
  • Must have a valid driver's license
  • Able to speak and understand English
  • Education Requirements:
  • High school diploma, GED or equivalent experience required.

Desired Characteristics:
  • HVAC experience a plus
  • Energy auditing experience a plus Environmental Requirements:
  • Must be able to work in fast-paced environment
  • Must be able to lift up to 50 pounds several times daily
  • Must be able to stand and walk for long periods of time daily
  • Able to work in extreme conditions, such as, but not limited to, temperatures, working in confined spaces, wearing full Personal Protective Equipment (PPE), cluttered houses, houses with severe odors, and difficult customer interactions. These conditions vary as work activity requirements dictate.

Job Type: Full-time
Pay: $21.75 - $25.00 per hour
Expected hours: No less than 30 per week
Benefits:
  • 401(k)
  • 401(k) matching
  • Dental insurance
  • Health insurance
  • Health savings account
  • Life insurance
  • Opportunities for advancement
  • Paid time off
  • Retirement plan
  • Tuition reimbursement
  • Vision insurance

Work Location: In person
Contact Ailec González at (262) 832-1528

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