Assistant Cost Controller Salary in Washington

How much does an Assistant Cost Controller make in Washington? As of August 01, 2026, the average salary for an Assistant Cost Controller in Washington is $85,549 per year, which breaks down to an hourly rate of $41.

However, an Assistant Cost Controller's salary can vary significantly. Here's a look at the typical salary range:

  • Top Earners (90th percentile): $108,289
  • Majority Range (25th-75th percentile): $74,053 to $97,452
  • Entry-Level (10th percentile): $63,587

Key Factors That Influence Assistant Cost Controller Salaries

An Assistant Cost Controller'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 Assistant Cost Controller Salaries?

Experience is a primary driver of an Assistant Cost Controller'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): $79,021
  • Early Career (1-2 years): $79,389
  • Mid-Level (2-4 years): $80,861
  • Senior-Level (5-8 years): $85,053
  • Expert (over 8 years): $88,525
Job RoleYears of ExperienceAverage Salary
Entry Level Assistant Cost Controller less than 1 year $79,021
Early Career Level Assistant Cost Controller 1-2 years $79,389
Mid-Level Level Assistant Cost Controller 2-4 years $80,861
Senior-Level Level Assistant Cost Controller 5-8 years $85,053
Expert Level Assistant Cost Controller over 8 years $88,525

Top Paying Cities for Assistant Cost Controller

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:

  • Auburn: $85,444
  • Federal Way: $85,407
  • Bellevue: $87,162

Assistant Cost Controller Salary by Industry: Top Paying Sectors

For Assistant Cost Controller roles, the industry you choose can impact your earning potential by as much as 28% (the gap between the highest and lowest paying industries). Data shows that the highest-paying industry, Government, offers compensation 14% above the average. Conversely, Assistant Cost Controller positions in Nonprofit typically offer lower base pay, as this sector often view Assistant Cost Controller as a support function rather than a direct revenue driver.

The top paying industry for an Assistant Cost Controller

Industry Sector Average Annual Salary Average Hourly Rate Pay vs.Avg
Government $97,183 $47.0 14%

Assistant Cost Controller Salary: Hourly Rate, Weekly Pay, and Monthly Pay

Understanding how an Assistant Cost Controller'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 August 01, 2026
$74,053
Average $85,549/year
$97,452
$6,171
Average $7,129/month
$8,121
$1,424
Average $1,645/week
$1,874
$36
Average $41/hour
$47
Annual Salary Monthly Pay Weekly Pay Hourly Wage
75th Percentile $97,452 $8,121 $1,874 $47
Average $85,549 $7,129 $1,645 $41
25th Percentile $74,053 $6,171 $1,424 $36

Find Your Next Assistant Cost Controller Job

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

  • Waste Connections | Tacoma, WA

    Waste Connections | Tacoma, WA

    Assistant ControllerLocation: Frederickson, WASalary: $90,000 - $100,000 annuallyBonus: 20% total bonus. cash and equity bonus. About Waste ConnectionsWast... more

    6 Days Ago

  • West Coast Self Storage Careers | Everett, WA

    West Coast Self Storage Careers | Everett, WA

    Job Description. Job Description. Description. About Us. West Coast Self-Storage manages over 160 self-storage properties across the West Coast. Each prope... more

    6 Days Ago

  • SEKISUI Aerospace | Renton, WA

    SEKISUI Aerospace | Renton, WA

    Job Description. Job Description. Location. Renton. Salary Range. $100,000 - $140,000 annually DOE. SEKISUI Aerospace is seeking a highly motivated Assista... more

    6 Days Ago

  • Seattle Search Group | Bellingham, WA

    Seattle Search Group | Bellingham, WA

    Job Description. Job Description. Assistant Controller. Bellingham, WA | Temp-to-Hire / Contract. Position Overview. We are partnering with an established.... more

    7 Days Ago

  • Augmentis | Seattle, WA

    Augmentis | Seattle, WA

    Job Description. Job Description. Assistant Controller – Rancho Cucamonga, CA | Full Relocation Package Offered. Relocate to Southern California's Inland E... more

    7 Days Ago

  • Rover.com | Seattle, WA

    Rover.com | Seattle, WA

    Job Description. Job Description. Who We Are. At Rover, pets and their people are at the heart of everything we do. We connect pet parents with trusted pet... more

    8 Days Ago

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