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Building Sub Jobs in Missouri (NOW HIRING)

Francis Howell School District

Sub Custodian

O Fallon, MO · On-site

$15.67/hr

The Substitute Custodian is responsible for supporting building cleanliness and safety by performing a variety of custodial duties on an as-needed basis. The goal of this position is to ensure that ...

Francis Howell School District

Sub Custodian

O Fallon, MO · On-site

$15.67/hr

The Substitute Custodian is responsible for supporting building cleanliness and safety by performing a variety of custodial duties on an as-needed basis. The goal of this position is to ensure that ...

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All JobsBuilding Sub JobsBuilding Sub Jobs in Missouri

Building Sub information

See Missouri salary details

$26.3K

$92.1K

$138.8K

How much do building sub jobs pay per year?

As of Sep 8, 2026, the average yearly pay for building sub in Missouri is $92,061.00, according to ZipRecruiter salary data. Most workers in this role earn between $73,200.00 and $112,600.00 per year, depending on experience, location, and employer.

What is a building sub?

Building subs, short for building substitutes, are individuals who temporarily fill in for absent staff members in a school building, typically covering for teachers, aides, or other support roles. They maintain classroom instruction and daily routines, ensuring continuity of learning and student safety. Building subs are often assigned to a specific school for a set period, unlike day-to-day substitutes who might work in different buildings as needed.

What does a building sub do?

As a Building Substitute, you will be assigned daily to a specific school and expected to fill in for absent teachers across various grade levels and subjects as needed. Your day may involve quickly adapting to different classroom environments, following prepared lesson plans, managing classroom behavior, and assisting with supervision during lunch or recess. Flexibility and strong communication skills are key, as you’ll frequently collaborate with permanent teachers, administrators, and support staff. This role provides valuable experience in classroom management and school operations, making it a great stepping stone for those considering a long-term teaching career.

What skills and qualifications are needed to thrive as a building sub?

To thrive as a Building Substitute Teacher, you generally need a bachelor's degree, a substitute teaching license or certification, and a basic understanding of classroom management. Familiarity with school information systems, online learning platforms, and educational software is often required. Flexibility, strong communication, and the ability to quickly build rapport with students and staff make someone excel in this role. These skills ensure smooth classroom operations, maintain continuity of learning, and foster a positive educational environment during teacher absences.

What is the difference between Building Sub vs Carpenter?

AspectBuilding SubCarpenter
CredentialsTypically requires a general contractor license or subcontractor registrationHigh school diploma or equivalent; apprenticeship or carpentry certification often preferred
Work EnvironmentWorks on construction sites, often as part of a larger construction teamWorks on-site installing, repairing, or constructing structures, often independently or in small teams
Industry UsageCommonly employed by general contractors as a specialized subcontractorEmployed directly by construction companies or as independent tradespeople
Comparison FocusFocuses on managing subcontracted work, coordinating with other tradesFocuses on hands-on construction and installation tasks

The Building Sub typically oversees specific construction tasks as a subcontractor, often requiring specialized licensing, while a Carpenter performs the physical work of building and installing structures. Both roles are essential in the construction industry but differ mainly in responsibilities and credentials.

What are popular job titles related to Building Sub jobs in Missouri?

For Building Sub jobs in Missouri, the most frequently searched job titles are:

What job categories do people searching Building Sub jobs in Missouri look for?

The top searched job categories for Building Sub jobs in Missouri are:

Building Sub jobs near you
Infographic showing various Building Sub job openings in Missouri as of August 2026, with employment types broken down into 87% Full Time, 11% Part Time, and 2% Contract. Highlights an 76% Physical, 2% Hybrid, and 22% Remote job distribution, with an average salary of $92,061 per year, or $44.3 per hour.

Substitute Teacher ($180-$200 per day)

Kansas City, MO • On-site

Sub Teacher Source
Education Programs Administration • 1 - 5K employees
Learn more about Sub Teacher Sourceexternal

$180 - $200/day

Full-time

Re-posted 10 days ago

Job description

Now Hiring Substitute Teachers!

$180–$200 Per Day | Weekly Pay | Flexible Schedule

Make a Difference. Inspire Students. Choose Your Schedule.

Why Join Sub Teacher Source?

  • $180-$200 Per Day
  • Weekly Pay
  • Flexible schedule
  • Daily and Long Term Assignments
  • Professional Development
  • Opportunity to work in a variety of schools

What You'll Do

As a Substitute Teacher, you will:

  • Deliver lesson plans provided by the absent teacher to ensure continuity in students' education.
  • Adapt to different classroom environments and grade levels while maintaining a positive and productive atmosphere.
  • Manage classroom behavior and maintain a safe, respectful learning environment.
  • Communicate effectively with students, staff, and parents as needed.
  • Follow all school district policies and procedures.

Qualifications

Applicants must meet ALL of the following requirements:

  • Must have a current Missouri Substitute Certificate or Missouri Teaching License through the Department of Education (DESE)
  • Must have 36+ college credits or Frontline Training
  • Must be at least 21 years old
  • Must be a Missouri resident
  • Strong communication and classroom management skills.
  • Previous experience in teaching or substitute teaching is highly desirable.
  • Must be able to pick up last-minute, on-call assignments and be available Mondays and Fridays.

About Sub Teacher Source

Sub Teacher Source is a leading educational staffing agency dedicated to providing exceptional substitute teachers to schools throughout Missouri. We partner with schools to ensure students receive high-quality instruction when their regular teachers are absent.

Our substitutes play an essential role in supporting classrooms, building positive relationships, and helping students succeed every day.

Join a team that values flexibility, professionalism, and making a difference—one classroom at a time.

Apply today and start making an impact in your community!

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