How many employees work at Great Lakes Dredge & Dock?
Great Lakes Dredge & Dock Corp. has approximately 1,665 total employees worldwide as of March 2026, according to Revelio Labs workforce intelligence data. Great Lakes Dredge & Dock’s total headcount has grown 5.3% from 1,581 employees in 2023 to 1,665 in 2026.
Is Great Lakes Dredge & Dock hiring right now?
Yes, Great Lakes Dredge & Dock is actively hiring. Great Lakes Dredge & Dock had 130 active job postings in 2026, a 13.6% decline from 2025 — see job openings & hiring trends.
About Great Lakes Dredge & Dock’s Workforce
Great Lakes Dredge & Dock Corp. is an Engineering and Construction Services company that employs 1,665 people worldwide as of March 2026. It is the 11th-largest by headcount among its peers. Founded in 1890, the company is headquartered in Houston, Texas.
Great Lakes Dredge & Dock's workforce has grown 5.3% from 2023 to 2026, though it is down 1.3% year over year in 2026. It fell to a low of 1,564 in 2023 Q3 before recovering. Its workforce is concentrated most in North America (82.6%), followed by Arab States (5.2%) and Central America and the Caribbean (3.7%).
Great Lakes Dredge & Dock's functional groups are Finance and Operations (54.1%), Engineering (24.8%), and Sales and Marketing (21.1%), with Sales and Marketing growing fastest (up 1.5%). The average salary is $94,795, ranging from a median of $94,000 in North America to $8,000 in South America.
Great Lakes Dredge & Dock's active job postings fell 13.6% in 2026 to 130, with new postings per month cooling from 40 in 2023 to 30 in 2026. Overall employee sentiment is neutral but improving.
Sourced from Revelio Labs workforce data.
- Headquarters
- Houston, Texas
- Founded
- 1890
- Industry
- Engineering and Construction Services
- Employees
- 1,665
- YoY
- -1.3% (+38)
As of March 2026
Great Lakes Dredge & Dock workforce metrics
Unlock hiring rate, attrition rate, and 12 additional workforce metrics for Great Lakes Dredge & Dock. Compare to peers, export the dataset, and access the full quarterly history.
Unlock MetricsGreat Lakes Dredge & Dock Annual Employee Count (2023-2026)
- Great Lakes Dredge & Dock had 1,665 employees in 2026, a 1.3% decline (+38) from 2025.
- Great Lakes Dredge & Dock had 1,690 employees in 2025, a 1.3% decline (+36) from 2024.
- Great Lakes Dredge & Dock had 1,654 employees in 2024, a 1.2% increase (+70) from 2023.
- Great Lakes Dredge & Dock had 1,584 employees in 2023, a 0.9% decline (-124) from 2022.
Great Lakes Dredge & Dock's total workforce has grown from 1,581 employees in 2023 to 1,665 in 2026.
Great Lakes Dredge & Dock Corp. quarterly employee count
| Year | Qtr | Employees | YoY Change | YoY % |
|---|---|---|---|---|
| 2026 | Q1 | 1,665 | +38 | -1.3% |
| 2025 | Q4 | 1,690 | +36 | -1.3% |
| 2025 | Q3 | 1,673 | +19 | -2.6% |
| 2025 | Q2 | 1,661 | +30 | -2.2% |
| 2025 | Q1 | 1,627 | +39 | -0.1% |
| 2024 | Q4 | 1,654 | +70 | +1.2% |
| 2024 | Q3 | 1,654 | +90 | +2.4% |
| 2024 | Q2 | 1,631 | +50 | +2.9% |
| 2024 | Q1 | 1,588 | -18 | +1.6% |
| 2023 | Q4 | 1,584 | -124 | -0.9% |
| 2023 | Q3 | 1,564 | -168 | -1.5% |
| 2023 | Q2 | 1,581 | -210 | -3.1% |
See Great Lakes Dredge & Dock's complete headcount history, including quarterly breakdowns.
Get the DataGreat Lakes Dredge & Dock Employee Count by Region (2026)
North America accounts for the largest share of Great Lakes Dredge & Dock's global workforce with approximately 83% of total employees, followed by Arab States and Central America and the Caribbean.
Great Lakes Dredge & Dock employees by region
| Region | Employees | % of Total |
|---|---|---|
| North America | 1,359 | 82.6% |
| Arab States | 86 | 5.2% |
| Central America and the Caribbean | 61 | 3.7% |
| South Asia | 34 | 2.1% |
| South America | 24 | 1.4% |
| Northern Europe | 20 | 1.2% |
| North Africa | 19 | 1.2% |
| Pacific Islands | 16 | 1.0% |
| Western Europe | 11 | 0.7% |
| Sub-Saharan Africa | 7 | 0.4% |
Drill into city-level data, hiring trends by region, and historic geographic shifts.
Unlock Geographic DataGreat Lakes Dredge & Dock Employee Count by Department (2026)
Great Lakes Dredge & Dock's employee groups are Finance and Operations (54.1%), Engineering (24.8%), and Sales and Marketing (21.1%).
Great Lakes Dredge & Dock employees by department
| Department | Employees | % of Total |
|---|---|---|
| Finance and Operations | 899 | 54.1% |
| Engineering | 413 | 24.8% |
| Sales and Marketing | 350 | 21.1% |
Compare Great Lakes Dredge & Dock's department mix to industry peers.
See Full DataGreat Lakes Dredge & Dock Employee Salary by Region (2026)
Great Lakes Dredge & Dock's average employee salary is $94,795 globally. Employees in North America receive the highest compensation. Pay is lowest in South America, at a median of $8,000.
Great Lakes Dredge & Dock median employee salary by region (USD)
| Region | Median Salary |
|---|---|
| Northern Europe | $125,000 |
| North America | $94,000 |
| Western Europe | $74,000 |
| Arab States | $55,000 |
| South Asia | $20,000 |
| Central America and the Caribbean | $15,000 |
| South America | $8,000 |
Unlock salary by role, level, and city — and compare to Great Lakes Dredge & Dock's industry peers.
Unlock Salary DataGreat Lakes Dredge & Dock Job Openings and Hiring Trends (2023-2026)
- Great Lakes Dredge & Dock had 130 active job postings in 2026, a 13.6% decline (-130) from 2025.
- Great Lakes Dredge & Dock had 260 active job postings in 2025, a 1.9% increase (+5) from 2024.
- Great Lakes Dredge & Dock had 255 active job postings in 2024, a 64.2% increase (+124) from 2023.
- Great Lakes Dredge & Dock had 131 active job postings in 2023, a 38.2% increase from 2022.
- Hiring velocity in 2026: 30 new roles/month, down from 66 in 2025 and 53 in 2024.
Great Lakes Dredge & Dock's hiring is slowing: active job postings fell 13.6% in 2026 to 130, with new postings per month cooling from 40 in 2023 to 30 in 2026.
Track new postings per month, role-level demand, and hiring velocity vs. peers.
Unlock Hiring DataGreat Lakes Dredge & Dock Employee Sentiment (2026)
Revelio Labs tracks employee sentiment across Great Lakes Dredge & Dock's workforce based on public professional data. Overall sentiment is neutral and has improved year over year in 2026.
Overall
Unlock the full sentiment breakdown by department, tenure, and trend over time.
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Frequently Asked Questions About Great Lakes Dredge & Dock
- How fast is Great Lakes Dredge & Dock growing?
- In 2026, Great Lakes Dredge & Dock's headcount shrank 1.3% to 1,665 employees, up from 1,627 in 2025.
- See the full headcount history
- Where are Great Lakes Dredge & Dock employees located?
- Most Great Lakes Dredge & Dock employees are based in North America (82.6% of headcount), followed by Arab States and Central America and the Caribbean.
- Explore where the workforce is based
- What is the average salary at Great Lakes Dredge & Dock?
- The average employee salary at Great Lakes Dredge & Dock is approximately $94.8k per year.
- Analyze the salary distribution
- How many new job postings does Great Lakes Dredge & Dock open per year?
- In Q1 2026, Great Lakes Dredge & Dock opened 90 new job postings. In 2025, Great Lakes Dredge & Dock opened 786 new job postings — about 66 per month.
- Track hiring trends by role
- When was Great Lakes Dredge & Dock founded and where is it headquartered?
- Great Lakes Dredge & Dock was founded in 1890 and is headquartered in Houston, Texas.
- Compare Great Lakes Dredge & Dock to industry peers
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