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Senior Principal Systems Engineer Salary in South Carolina

How much does a Senior Principal Systems Engineer make in South Carolina?

As of August 01, 2026, the average salary for a Senior Principal Systems Engineer in South Carolina is $154,279 per year, which breaks down to an hourly rate of $74.

However, a Senior Principal Systems Engineer's salary can vary significantly. Here’s a look at the typical salary range:

  • Top Earners (90th percentile): $168,236
  • Majority Range (25th-75th percentile): $140,959 to $161,585
  • Entry-Level (10th percentile): $128,831
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Paid Annually Paid Monthly Paid Semimonthly Paid Biweekly Paid Weekly Paid Hourly
View as table View as graph 25% $140,959 10% $128,831 90% $168,236 75% $161,585 $154,279 50%(Median) Didn’t find job title? Click

Senior Principal Systems Engineer Salaries by Percentile

Annual
Salary		 Monthly
Pay		 Weekly
Pay		 Hourly
Wage
75th Percentile $161,585 $13,465 $3,107 $78
Average $154,279 $12,857 $2,967 $74
25th Percentile $140,959 $11,747 $2,711 $68
Check out Senior Principal Systems Engineer Job Openings in South Carolina
Sr Systems Engineer

Synectic Solutions Inc - Wilsonville, SC

Senior Principal Engineer

Hazen and Sawyer - North Charleston, SC

Senior Principal Engineer

Hazen and Sawyer - Greenville, SC

Senior Principal Engineer

Hazen and Sawyer - Columbia, SC

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Key Factors That Influence Senior Principal Systems Engineer Salaries

A Senior Principal Systems 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 Senior Principal Systems Engineer Salaries?

Experience is a primary driver of a Senior Principal Systems 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): $110,667
  • Early Career (1-2 years): $135,460
  • Mid-Level (2-4 years): $155,204
  • Senior-Level (5-8 years): $130,779
  • Expert (over 8 years): $141,686
Levels Salary
Software ... Level Senior Principal Systems Engineer$110,667
Software ... Level Senior Principal Systems Engineer$135,460
Senior Pr... Level Senior Principal Systems Engineer$155,204
Software ... Level Senior Principal Systems Engineer$130,779
Software ... Level Senior Principal Systems Engineer$141,686
$110,667 0 yr
$135,460 < 2 yrs
$155,204 2-4 yrs
$130,779 5-8 yrs
$141,686 > 8 yrs
View as Table
View as Graph

What Am I Worth?

Top Paying Cities for Senior Principal Systems Engineers

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:

  • Spartanburg: $153,719
  • Boiling Springs: $153,726
  • Arcadia: $153,719

Senior Principal Systems Engineer Salary by Industry: Top Paying Sectors

For Senior Principal Systems Engineer roles, the industry you choose can affect earning potential by as much as 55% (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, Senior Principal Systems Engineer positions in Transportation or Hospitality & Leisure typically offer lower base pay, as these industries often view Senior Principal Systems Engineer as a support function rather than a direct revenue driver.

The top paying industries for a Senior Principal Systems Engineer

Industry Sector Average Annual Salary Average Hourly Rate Pay vs.Avg
Biotechnology$192,849$93.025%
Internet$185,135$89.020%
Software & Networking$185,135$89.020%
Pharmaceuticals$177,421$85.015%
Telecom$172,792$83.012%

Senior Principal Systems Engineer Salary: Hourly Rate, Weekly Pay, and Monthly Pay

Understanding how a Senior Principal Systems 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 August 01, 2026
$140,959
Average $154,279/year
$161,585
$11,747
Average $12,857/month
$13,465
$2,711
Average $2,967/week
$3,107
$68
Average $74/hour
$78
Annual Salary Monthly Pay Weekly Pay Hourly Wage
75th Percentile $161,585 $13,465 $3,107 $78
Average $154,279 $12,857 $2,967 $74
25th Percentile $140,959 $11,747 $2,711 $68

Salaries of jobs related to Senior Principal Systems Engineer

Find Your Next Senior Principal Systems Engineer Job

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

United States

  • Interim HealthCare - Central Recruiting

    Greenville, SC

    Senior Systems Engineer

    Interim HealthCare - Central Recruiting | Greenville, SC

    Job Description. Job Description. Senior Systems Engineer. in Greenville, SC. Are you a seasoned Microsoft systems expert ready to lead enterprise-level in... more

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  • Imagine One Technology &amp; Management Ltd

    Charleston, SC

    Web Systems Engineer Senior

    Imagine One Technology &amp; Management Ltd | Charleston, SC

    Job Description. Job Description. Imagine One Technology & Management, Ltd. is seeking a. Senior Web Systems Engineer. contingent upon award of the associa... more

    8 Days Ago

  • Imagine One Technology &amp; Management Ltd

    Charleston, SC

    Mainframe Systems Engineer Senior

    Imagine One Technology &amp; Management Ltd | Charleston, SC

    Job Description. Job Description. Imagine One Technology & Management, Ltd. is seeking a. Senior Mainframe Systems Engineer. contingent upon award of the a... more

    8 Days Ago

  • Synectic Solutions Inc

    Wilsonville, SC

    Foreign Military Sales Senior Systems Engineer

    Synectic Solutions Inc | Wilsonville, SC

    Job Description. Job Description. Synectic Solutions is currently recruiting for a Foreign Military Sales (FMS) Systems Engineer to support the Advanced Ta... more

    6 Days Ago

  • Boeing

    Pinehaven, SC

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    Boeing | Pinehaven, SC

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    7 Days Ago

  • Xcel Energy

    DENVER, CO

    Transmission Planning Engineer Senior or Principal

    Xcel Energy | DENVER, CO

    Denver, Colorado, 80202, United States of America Minneapolis, Minnesota, 55401 Amarillo, Texas, 79101 Are you looking for an exciting job where you can pu... more

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Cost of Living In South Carolina

Cost of Living in South Carolina is
-6.3% Lower
than the National Average

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