How many employees work at Marathon Oil?
Marathon Oil Corp. has approximately 1,314 total employees worldwide as of March 2026, according to Revelio Labs workforce intelligence data. Marathon Oil’s total headcount has declined 27.9% from 1,822 employees in 2023 to 1,314 in 2026.
Is Marathon Oil hiring right now?
Yes, Marathon Oil is actively hiring. Marathon Oil had 1 active job postings in 2026, a 66.7% decline from 2025 — see job openings & hiring trends.
About Marathon Oil’s Workforce
Marathon Oil Corp. is an Energy and Resources company that employs 1,314 people worldwide as of March 2026. It is the 10th-largest by headcount among its peers. Founded in 1887, the company is headquartered in Houston, Texas.
Marathon Oil's workforce has declined 27.9% from 2023 to 2026, down 6.3% year over year in 2026. It fell to a low of 1,314 in 2026 Q1 before recovering. Its workforce is concentrated most in North America (69.4%), followed by Sub-Saharan Africa (16.5%) and Northern Europe (6.2%).
Marathon Oil's functional groups are Finance and Operations (42.3%), Engineering (32.5%), and Sales and Marketing (25.2%). The average salary is $93,462, ranging from a median of $102,000 in North America to $8,000 in South Asia, down 2.6% year over year in 2026.
Marathon Oil's active job postings fell 66.7% in 2026 to 1, with new postings per month cooling from 74 in 2023 to 1 in 2026. Overall employee sentiment is neutral and broadly stable.
Sourced from Revelio Labs workforce data.
- Headquarters
- Houston, Texas
- Founded
- 1887
- Industry
- Energy and Resources
- Employees
- 1,314
- YoY
- -6.3% (-196)
As of March 2026
Marathon Oil workforce metrics
Unlock hiring rate, attrition rate, and 12 additional workforce metrics for Marathon Oil. Compare to peers, export the dataset, and access the full quarterly history.
Unlock MetricsMarathon Oil Annual Employee Count (2023-2026)
- Marathon Oil had 1,314 employees in 2026, a 6.3% decline (-196) from 2025.
- Marathon Oil had 1,325 employees in 2025, a 6.7% decline (-232) from 2024.
- Marathon Oil had 1,557 employees in 2024, a 4.0% decline (-262) from 2023.
- Marathon Oil had 1,819 employees in 2023, a 1.1% decline (+36) from 2022.
Marathon Oil's total workforce has declined from 1,822 employees in 2023 to 1,314 in 2026.
Marathon Oil Corp. quarterly employee count
| Year | Qtr | Employees | YoY Change | YoY % |
|---|---|---|---|---|
| 2026 | Q1 | 1,314 | -196 | -6.3% |
| 2025 | Q4 | 1,325 | -232 | -6.7% |
| 2025 | Q3 | 1,383 | -403 | -8.4% |
| 2025 | Q2 | 1,465 | -334 | -5.8% |
| 2025 | Q1 | 1,510 | -298 | -4.5% |
| 2024 | Q4 | 1,557 | -262 | -4.0% |
| 2024 | Q3 | 1,786 | -28 | -0.4% |
| 2024 | Q2 | 1,799 | -23 | -0.5% |
| 2024 | Q1 | 1,808 | -5 | -0.8% |
| 2023 | Q4 | 1,819 | +36 | -1.1% |
| 2023 | Q3 | 1,814 | +31 | -1.2% |
| 2023 | Q2 | 1,822 | +36 | -1.4% |
See Marathon Oil's complete headcount history, including quarterly breakdowns.
Get the DataMarathon Oil Employee Count by Region (2026)
North America accounts for the largest share of Marathon Oil's global workforce with approximately 69% of total employees, followed by Sub-Saharan Africa and Northern Europe.
Marathon Oil employees by region
| Region | Employees | % of Total |
|---|---|---|
| North America | 901 | 69.4% |
| Sub-Saharan Africa | 214 | 16.5% |
| Northern Europe | 80 | 6.2% |
| South Asia | 39 | 3.0% |
| Arab States | 17 | 1.3% |
| Southeast Asia | 12 | 0.9% |
| Pacific Islands | 8 | 0.6% |
| South America | 6 | 0.5% |
| Western Europe | 5 | 0.4% |
| North Africa | 5 | 0.4% |
Drill into city-level data, hiring trends by region, and historic geographic shifts.
Unlock Geographic DataMarathon Oil Employee Count by Department (2026)
Marathon Oil's employee groups are Finance and Operations (42.3%), Engineering (32.5%), and Sales and Marketing (25.2%).
Marathon Oil employees by department
| Department | Employees | % of Total |
|---|---|---|
| Finance and Operations | 544 | 42.3% |
| Engineering | 418 | 32.5% |
| Sales and Marketing | 325 | 25.2% |
Compare Marathon Oil's department mix to industry peers.
See Full DataMarathon Oil Employee Salary by Region (2026)
Marathon Oil's average employee salary is $93,462 globally. Employees in North America receive the highest compensation. Pay is lowest in South Asia, at a median of $8,000.
Marathon Oil median employee salary by region (USD)
| Region | Median Salary |
|---|---|
| North America | $102,000 |
| Southern Europe | $91,000 |
| Northern Europe | $84,000 |
| Pacific Islands | $72,000 |
| Western Europe | $59,000 |
| Eastern Europe | $30,000 |
| Central and Western Asia | $30,000 |
| Arab States | $24,000 |
| Sub-Saharan Africa | $21,000 |
| Central America and the Caribbean | $20,000 |
| North Africa | $15,000 |
| Southeast Asia | $13,000 |
| South America | $10,000 |
| South Asia | $8,000 |
Unlock salary by role, level, and city — and compare to Marathon Oil's industry peers.
Unlock Salary DataMarathon Oil Job Openings and Hiring Trends (2023-2026)
- Marathon Oil had 1 active job postings in 2026, a 66.7% decline from 2025.
- Marathon Oil had 1 active job postings in 2025, a 100.0% decline (-2) from 2024.
- Marathon Oil had 3 active job postings in 2024, a 167.6% decline (-31) from 2023.
- Marathon Oil had 34 active job postings in 2023, a 61.2% decline from 2022.
- Hiring velocity in 2026: 1 new roles/month, up from 1 in 2025 and 15 in 2024.
Marathon Oil's hiring is slowing: active job postings fell 66.7% in 2026 to 1, with new postings per month cooling from 74 in 2023 to 1 in 2026.
Track new postings per month, role-level demand, and hiring velocity vs. peers.
Unlock Hiring DataMarathon Oil Employee Sentiment (2026)
Revelio Labs tracks employee sentiment across Marathon Oil's workforce based on public professional data. Overall sentiment is neutral and has held steady 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 Marathon Oil
- How fast is Marathon Oil growing?
- In 2026, Marathon Oil's headcount shrank 6.3% to 1,314 employees, down from 1,510 in 2025.
- See the full headcount history
- Where are Marathon Oil employees located?
- Most Marathon Oil employees are based in North America (69.4% of headcount), followed by Sub-Saharan Africa and Northern Europe.
- Explore where the workforce is based
- What is the average salary at Marathon Oil?
- The average employee salary at Marathon Oil is approximately $93.5k per year.
- Analyze the salary distribution
- How many new job postings does Marathon Oil open per year?
- In Q1 2026, Marathon Oil opened 3 new job postings. In 2025, Marathon Oil opened 9 new job postings — about 1 per month.
- Track hiring trends by role
- When was Marathon Oil founded and where is it headquartered?
- Marathon Oil was founded in 1887 and is headquartered in Houston, Texas.
- Compare Marathon Oil to industry peers
Speak with a workforce expert about Marathon Oil.
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