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3rd Line Support Engineer Salary in District of Columbia

How much does a 3rd Line Support Engineer make in District of Columbia? As of October 01, 2026, the average salary for a 3rd Line Support Engineer in District of Columbia is $42,652 per year, which breaks down to an hourly rate of $21.

However, a 3rd Line Support Engineer's salary can vary significantly. Here's a look at the typical salary range:

  • Top Earners (90th percentile): $45,596
  • Majority Range (25th-75th percentile): $38,461 to $44,193
  • Entry-Level (10th percentile): $34,646
Salary Factors Salary by Experience Related Job Salaries Top Paying Cities Explore Related Jobs

Check out 3rd Line Support Engineer Job Openings in District of Columbia

Key Factors That Influence 3rd Line Support Engineer Salaries

A 3rd Line Support Engineer'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 3rd Line Support Engineer Salaries?

Experience is a primary driver of a 3rd Line Support Engineer'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): $40,594
  • Early Career (1-2 years): $41,778
  • Mid-Level (2-4 years): $42,588
  • Senior-Level (5-8 years): $42,866
  • Expert (over 8 years): $42,973
Job RoleYears of ExperienceAverage Salary
Entry Level 3rd Line Support Engineer less than 1 year $40,594
Early Career Level 3rd Line Support Engineer 1-2 years $41,778
Mid-Level Level 3rd Line Support Engineer 2-4 years $42,588
Senior-Level Level 3rd Line Support Engineer 5-8 years $42,866
Expert Level 3rd Line Support Engineer over 8 years $42,973

How Do 3rd Line Support Engineer 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 3rd Line Support Engineers. For example, consider the average annual salaries in these key locations:

  • District of Columbia: $42,652.
  • California: $42,490.
  • Massachusetts: $41,924.

Top Paying Cities for 3rd Line Support Engineer

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:

  • Parcel Return Service: $42,421
  • Washington: $42,421
  • Naval Anacost Annex: $42,419

3rd Line Support Engineer Salary by Industry: Top Paying Sectors

For 3rd Line Support Engineer roles, the industry you choose can impact your earning potential by as much as 40% (the gap between the highest and lowest paying industries). Data shows that the highest-paying industry, Healthcare, offers compensation 20% above the average. Conversely, 3rd Line Support Engineer positions in Edu., Gov't. & Nonprofit typically offer lower base pay, as this sector often view 3rd Line Support Engineer as a support function rather than a direct revenue driver.

The top paying industry for a 3rd Line Support Engineer

Industry Sector Average Annual Salary Average Hourly Rate Pay vs.Avg
Healthcare $51,183 $25.0 20%

3rd Line Support Engineer Salary: Hourly Rate, Weekly Pay, and Monthly Pay

Understanding how a 3rd Line Support Engineer'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
$38,461
Average $42,652/year
$44,193
$3,205
Average $3,554/month
$3,683
$740
Average $820/week
$850
$18
Average $21/hour
$21
Annual Salary Monthly Pay Weekly Pay Hourly Wage
75th Percentile $44,193 $3,683 $850 $21
Average $42,652 $3,554 $820 $21
25th Percentile $38,461 $3,205 $740 $18

Find Your Next 3rd Line Support Engineer Job

Ready to take the next step in your career? Browse thousands of current 3rd Line Support Engineer job openings on our job board. Use the search bar below to find your perfect match.

  • HCLTech | Washington D.C., DC

    Mac L2 Support Engineer

    HCLTech | Washington D.C., DC

    Job Description. 1. Provide Advanced macOS Support. o Troubleshoot and resolve complex issues related to MacBook, iMac, macOS, VPN, Wi-Fi, printing, Micros... more

    4 Days Ago

  • HCLTech | Washington D.C., DC

    Technical Support Engineer

    HCLTech | Washington D.C., DC

    Provide Advanced macOS Support. Troubleshoot and resolve complex issues related to MacBook, iMac, macOS, VPN, Wi-Fi, printing, Microsoft 365 applications, ... more

    4 Days Ago

  • NRI North America | Washington, DC

    Technical Support Engineer

    NRI North America | Washington, DC

    Job Description. Job Description. NRI North America is looking for a qualified IT Technical Support Engineer that will  be responsible for providing onsite... more

    6 Days Ago

  • Vantage Systems | Washington, DC

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    Vantage Systems | Washington, DC

    Job Description. Job Description. Security Clearance. SECRET position. Personnel must possess a final DoD granted SECRET security clearance. Experience and... more

    7 Days Ago

  • Vantage Systems | Washington, DC

    Test Support Engineer III

    Vantage Systems | Washington, DC

    Job Description. Job Description. Security Clearance. SECRET position. Personnel must possess a final DoD granted SECRET security clearance. Experience and... more

    7 Days Ago

  • MBR Partners | Washington, DC

    Field Installation Support Engineer

    MBR Partners | Washington, DC

    Field Installation Software Engineer. Reporting to: Services Delivery Manager. Position Summary: The Field Installation Software Engineer will work closely... more

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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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