Company Insights
Published on
April 22, 2026

How Many People Work at Lumen? Headcount and Employee Trends

Total Employees
9799
7.2% from last year
545
New Hires (YTD)
416
5% of total workforce
Departments
19
650 in Engineering
Locations
19
5,012 in New York, NY
  • Lumen Technologies is transforming into an enterprise-focused technology infrastructure company, leveraging its extensive fiber optic network to provide AI networking, cloud infrastructure, and network security services.
  • In 2026, Lumen completed a significant turnaround, including a $5.75 billion transaction with AT&T that reduced its debt by over $4.8 billion and announced plans to expand its fiber network to 58 million miles by 2031.
  • Lumen has secured key partnerships, including a deal with AWS Interconnect and contracts totaling nearly $13 billion for Private Connectivity Fabric (PCF), enhancing its service offerings for enterprise customers.
  • Lumen's ideal buyers are enterprises seeking to improve data movement across hybrid environments, as they address critical pain points in AI-driven operations with their Multi-Cloud Gateway and enhanced metro data center connectivity.

Lumen Headcount Breakdown by Department

Sales and Support is the largest group at about 2,882 employees, closely followed by Engineering with 2,781 staff members; together they comprise just over half of total headcount. Information Technology (897), Operations (736), and Marketing & Product (700) form the next tier, reflecting the importance of both technical infrastructure and go-to-market functions. Finance & Administration (559), Business Management (452), Program & Project Management (357), Human Resources (246), and a miscellaneous "Other" category (189) round out the organisation, each representing between 2 % and 6 % of the workforce. The distribution highlights a balance between revenue-driving roles, technical execution, and supporting corporate services.

Sales and Support
2882
Engineering
2781
Information Technology
897
Operations
736
Marketing and Product
700
Finance and Administration
559
Business Management
452
Program and Project Management
357
Human Resources
246
Other
189

Lumen Employees by Location

Lumen’s employees are widely dispersed, with approximately 75 % (7,347 people) classified under "Other" locations that include smaller offices and remote staff. Denver, Colorado, hosts the largest named office at 924 employees, while Phoenix (239), Minneapolis (220), Tulsa (219), Monroe (190), Littleton (195), and Broomfield (177) provide additional regional hubs across the United States. Seattle accounts for 178 employees, and Bengaluru, India, represents the company’s principal international site with 110 employees. This geographic footprint enables Lumen to deliver network operations and customer support across North America and key global markets.

Denver, CO
924
Littleton, CO
195
Broomfield, CO
177
Tulsa, OK
219
Monroe, LA
190
Phoenix, AZ
239
Minneapolis, MN
220
Seattle, WA
178
Bengaluru, India
110
Other
7347
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