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Proposal Writer IV Salary in the United States

How much does a Proposal Writer IV make in the United States?

As of September 01, 2026, the average salary for a Proposal Writer IV in the United States is $121,413 per year, which breaks down to an hourly rate of $58.

However, a Proposal Writer IV's salary can vary significantly. Here’s a look at the typical salary range:

  • Top Earners (90th percentile): $134,519
  • Majority Range (25th-75th percentile): $112,973 to $128,273
  • Entry-Level (10th percentile): $105,289
Salary Factors Salary-Boosting Skills Salary by Experience Related Job Salaries Top Paying Cities Explore Related Jobs

Key Factors That Influence Proposal Writer IV Salaries

A Proposal Writer IV'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 Proposal Writer Salaries?

Experience is a primary driver of a Proposal Writer IV'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:

  • Bid/Quote Administrator II (2-4 years): $77,202
  • Bid/Quote Administrator III (4-7 years): $94,401
  • Proposal Writer IV (7+ years): $121,400
  • Bid/Quote Supervisor (7+ years): $103,098
  • Bid/Quote Manager (7+ years): $123,980
Job Role Years of Experience Average Salary
Bid/Quote Administrator II2-4 years$77,202
Bid/Quote Administrator III4-7 years$94,401
Proposal Writer IV7+ years$121,400
Bid/Quote Supervisor7+ years$103,098
Bid/Quote Manager7+ years$123,980
View as Graph

How Do Proposal Writer IV 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 Proposal Writer IVs. For example, consider the average annual salaries in these key locations:
  • District of Columbia: $134,433.
  • California: $133,923.
  • Massachusetts: $132,133.

Top Paying Cities for Proposal Writer IVs

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:

  • San Jose: $153,143
  • San Francisco: $151,463
  • Oakland: $148,273

Proposal Writer IV Salary by Company Size: Startups vs. Enterprise

Proposal Writer IV salary potential scales significantly with company size. Data shows that Enterprise companies (5,000+ employees) pay the highest average salary at around $135,684. While startup companies pay approximate $114,775.

Proposal Writer IV Salary by Company Size

Company Size Employees Average Salary
Startup 1~50 $114,775
Growth Stage 51~500 $121,386
Established 501~5000 $131,020
Enterprise 5000+ $135,684

Proposal Writer IV Salary by Industry: Top Paying Sectors

For Proposal Writer IV roles, the industry you choose can affect earning potential by as much as 50% (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, Proposal Writer positions in Transportation or Hospitality & Leisure typically offer lower base pay, as these industries often view Proposal Writer IV as a support function rather than a direct revenue driver.

The top paying industries for a Proposal Writer IV

Industry Sector Average Annual Salary Average Hourly Rate Pay vs.Avg
Biotechnology$151,766$73.025%
Internet$145,696$70.020%
Energy & Utilities$143,267$69.018%
Financial Services$139,625$67.015%
Insurance$133,554$64.010%

Proposal Writer IV Salary: Hourly Rate, Weekly Pay, and Monthly Pay

Understanding how a Proposal Writer IV'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.

Last Updated on September 01, 2026
$112,973
Average $121,413/year
$128,273
$9,414
Average $10,118/month
$10,689
$2,173
Average $2,335/week
$2,467
$54
Average $58/hour
$62
Annual Salary Monthly Pay Weekly Pay Hourly Wage
75th Percentile $128,273 $10,689 $2,467 $62
Average $121,413 $10,118 $2,335 $58
25th Percentile $112,973 $9,414 $2,173 $54

Proposal Writer IV Salary Growth & Career Path

Proposal Writer IV

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Advancement

For a Proposal Writer IV, the most direct path to higher earnings is advancing to the Bid/Quote Supervisor role. This promotion typically comes with a significant pay increase, bringing the average annual salary to $103,100 - a projected growth of -15% over your current level.

Most common benefits for Proposal Writer IV

  • Social Security
  • 401 (k)
  • Disability
  • Healthcare
  • Pension
  • Time Off (days)

Common company salaries for Proposal Writer IV

Here are companies hiring for Proposal Writer IV and their salaries, click below for more details.

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FAQ about Proposal Writer IV

1. What industry pays the highest salary for Proposal Writer IV?

The Biotechnology industry offers the highest average compensation for Proposal Writer IV roles, with salaries approximately 25% above the market median.

Where Does Our Salary Data Come From?

Salary.com provides salary estimates, histograms, trends, and comparisons using data from employer job postings and third-party sources.

We offer detailed salary information across multiple percentiles for your reference. (Click here to learn Why the Salary Midpoint Formula Is Crucial for Achieving Pay Equity.)

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