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Construction Site Administrator Salary in Missouri

How much does a Construction Site Administrator make in Missouri? As of October 01, 2026, the average salary for a Construction Site Administrator in Missouri is $51,900 per year, which breaks down to an hourly rate of $25.

However, a Construction Site Administrator's salary can vary significantly. Here's a look at the typical salary range:

  • Top Earners (90th percentile): $63,571
  • Majority Range (25th-75th percentile): $46,848 to $58,009
  • Entry-Level (10th percentile): $42,250
Salary Factors Salary by Experience Related Job Salaries Top Paying Cities Explore Related Jobs

Check out Construction Site Administrator Job Openings in Missouri

Key Factors That Influence Construction Site Administrator Salaries

A Construction Site Administrator's salary isn't a fixed number. It's shaped by several important factors. Below, we'll explore how your years of experience, geographic location and company size can directly affect your earning potential.

How Experience Level Affects Construction Site Administrator Salaries?

Experience is a primary driver of a Construction Site Administrator's salary. As you build your skills and take on more complex tasks, your compensation generally increases. Here's how the average salary grows at different career stages:

  • Entry-Level (less than 1 year): $47,697
  • Early Career (1-2 years): $48,082
  • Mid-Level (2-4 years): $50,797
  • Senior-Level (5-8 years): $53,851
  • Expert (over 8 years): $55,294
Job RoleYears of ExperienceAverage Salary
Entry Level Construction Site Administrator less than 1 year $47,697
Early Career Level Construction Site Administrator 1-2 years $48,082
Mid-Level Level Construction Site Administrator 2-4 years $50,797
Senior-Level Level Construction Site Administrator 5-8 years $53,851
Expert Level Construction Site Administrator over 8 years $55,294

How Do Construction Site Administrator Salaries Vary from State to State?

Your salary can change significantly depending on where you work. States with a higher cost of living and strong industrial sectors often pay more to attract Construction Site Administrators. For example, consider the average annual salaries in these key locations:

  • District of Columbia: $60,481.
  • California: $60,252.
  • Massachusetts: $59,449.

Top Paying Cities for Construction Site Administrator

Salaries can also vary between different cities. Major metropolitan areas or cities with a high demand for technicians often offer more competitive pay. Here are a few examples of average annual salaries in different U.S. cities:

  • Braggadocio: $50,291
  • Eugene: $50,495
  • Fortuna: $50,482

Construction Site Administrator Salary by Industry: Top Paying Sectors

For Construction Site Administrator roles, the industry you choose can affect earning potential by as much as 65% (the gap between the highest and lowest paying industries). Data shows that the Biotechnology and Internet sectors offer the strongest compensation, at 25% above the average. In contrast, Construction Site Administrator positions in Transportation or Edu., Gov't. & Nonprofit typically offer lower base pay, as these industries often view Construction Site Administrator as a support function rather than a direct revenue driver.

The top paying industries for a Construction Site Administrator

Industry Sector Average Annual Salary Average Hourly Rate Pay vs.Avg
Biotechnology $64,875 $31.0 25%
Internet $62,280 $30.0 20%
Software & Networking $62,280 $30.0 20%
Energy & Utilities $59,685 $29.0 15%
Aerospace & Defense $57,090 $27.0 10%

Construction Site Administrator Salary: Hourly Rate, Weekly Pay, and Monthly Pay

Understanding how a Construction Site Administrator's annual salary breaks down can help with budgeting. Below, you can see the average hourly rate, weekly pay, and monthly pay for this role. Use the buttons to switch between different pay periods.

  • Yearly
  • Monthly
  • Weekly
  • Hourly
  • Table View
Last Updated on October 01, 2026
$46,848
Average $51,900/year
$58,009
$3,904
Average $4,325/month
$4,834
$901
Average $998/week
$1,116
$23
Average $25/hour
$28
Annual Salary Monthly Pay Weekly Pay Hourly Wage
75th Percentile $58,009 $4,834 $1,116 $28
Average $51,900 $4,325 $998 $25
25th Percentile $46,848 $3,904 $901 $23

Find Your Next Construction Site Administrator Job

Ready to take the next step in your career? Browse thousands of current Construction Site Administrator job openings on our job board. Use the search bar below to find your perfect match.

  • The Contractor Consultants | Saint Louis, MO

    Senior Construction Project Administrator

    The Contractor Consultants | Saint Louis, MO

    Job Description. Job Description. Senior Construction Project Administrator - Project Admin & Accounting | HR & Payroll | Office Administration. Job Overvi... more

    6 Days Ago

  • Decima International | Saint Louis, MO

    Project Coordinator Administrator

    Decima International | Saint Louis, MO

    Job Description. Job Description. Decima International is a professional services company, providing project management and controls services to clients in... more

    6 Days Ago

  • 360 Professional Placements | Amsterdam, MO

    Site Safety Manager

    360 Professional Placements | Amsterdam, MO

    Site Safety Manager Position Summary Reporting to the Construction Site Manager (CSM) and Construction Safety Department, the Site Safety Manager provides ... more

    6 Days Ago

  • Johnson Service Group | LUMBERTON, NC

    Operations Administrator

    Johnson Service Group | LUMBERTON, NC

    Operations Administrator Johnson Service Group (JSG) is actively searching for an Operations Administrator for our client in the Lumberton, NC area. This i... more

    5 Days Ago

  • Synerfac Technical Staffing | REDDING, CA

    PROJECT ADMINISTRATOR

    Synerfac Technical Staffing | REDDING, CA

    We are seeking a detail-oriented and organized Project Administrator to support Project Managers and ensure the administrative side of projects runs smooth... more

    5 Days Ago

  • MANTECH | FORT MEADE, SD

    Systems Administrator

    MANTECH | FORT MEADE, SD

    hackajob is collaborating with MANTECH to connect them with exceptional professionals for this role. MANTECH seeks an experienced and passionate, career an... more

    3 Days Ago

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Where Does Our Salary Data Come From?

Salary.com salary estimates, histograms, trends, and comparisons are derived from both employer job postings and third-party data sources. We also provide multiple percentiles of salary information for your reference, click here to know Why the Salary Midpoint Formula Is Crucial to Getting Pay Equity Right. With more online, real-time compensation data than any other website, Salary.com helps you determine your exact pay target.

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