Is Regeneron hiring? 154 open roles as of Sep 29, 2026

Yes. As of Sep 29, 2026, Regeneron has about 154 open roles, 0.89% of its 17,310 employees.

Public (REGN)Biotechnology Research10,000+ employeesregeneron.comLinkedIn

Open roles: 154
% of headcount: 0.89%
Employees: 17,310
Departments: 12

Snapshot · Sep 29, 2026

Where Regeneron is hiring

Hiring velocity: Minimal hiring activity for a very large company. When companies with > 5000 employees have open roles less than 2% of headcount, that's considered stability with little expansion. These are hiring signals from open job postings, not job listings. To apply, use the company's careers site.

Regeneron open roles by department
Department	Open roles	% of headcount	Strength	Sample titles
Research and development	23	0.1%	Low	Sr Associate Scientist, Product Biochemistry · Scientist, Cardiac Vascular - In Vivo · Senior Associate Scientist, RNA Therapeutics
Sales	9	0.1%	Low	Key Account Manager Centro (Ematologia) · Sales Director, Hematology, Japan · Key Account Manager Sud (Ematologia)
Marketing	6	<0.1%	Low	Senior Manager, Marketing - Rare Disease, Japan · Associate Director, HCP Marketing – Eosinophilic Esophagitis (EoE) · Associate Marketing Manager (Oncology Lung)
Quality assurance	6	<0.1%	Low	Executive Director, QA Sterility Assurance · Quality Compliance Specialist (Change Controls) · Supervisor Quality Control Microbiology
Engineering	5	<0.1%	Low	Principal Material Sciences Engineer · Sr. Process Controls & Validation Engineer · Principal Visual Inspection Engineer
Legal	5	<0.1%	Low	Director, Corporate Counsel - Collaborations & Contracts · Senior Director, Regulatory Affairs · Senior Director, Regulatory Affairs
Accounting	4	<0.1%	Low	Staff Accountant, Corporate Accounting · Director, Tax Operations · Senior IT Auditor
Procurement	4	<0.1%	Low	Associate Manager - Facilities, Capital & Logistics Procurement · Sr Specialist Indirect Procurement · Manager - Direct and FC&L Procurement
Solutions	4	<0.1%	Low	Medical Account Specialist II - NEUROLOGY -JACKSONVILLE South, FL · Medical Account Specialist II - NEUROLOGY - BUFFALO, NY · Associate Director, Thought Leader Liaison - Neurology (Mountain West)
Facilities management	2	<0.1%	Low	Senior Facilities Engineer · HVAC Technician (Overnights)

Showing 10 of 12 departments. The Signal API returns all of them.

Get them with one API call

Job locations, not offices

Top job locations

Tarrytown, NY20.1% · 31
Sleepy Hollow, NY9.1% · 14
Hyderabad, India7.1% · 11
Limerick, Ireland6.5% · 10
Dublin, Ireland5.8% · 9

Seniority mix

Open roles by level

Mid-senior38.3%
Director38.3%
Manager17.5%
Junior5.2%
Partner0.6%

Signal API · MCP

Track Regeneron with the Signal API

One POST /v1/companies/enrich call with regeneron.com returns Regeneron hiring signals (hiring-velocity, hiring-trends), each with its source. Or ask Claude through MCP.

Start Free1,000 free creditsUse it in Claude via MCP

2 credits per signal returned; zero-result calls are free. Endpoint reference

curl -X POST https://signals.autobound.ai/v1/companies/enrich \
  -H "X-API-KEY: $AUTOBOUND_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "domain": "regeneron.com",
    "signal_types": ["hiring-velocity","hiring-trends"],
    "limit": 20
  }'

Same industry

Questions about Regeneron hiring

Is Regeneron hiring right now?

Yes. The snapshot dated Sep 29, 2026 counts about 154 open roles at Regeneron. Down 22% over the last 30 days.

Which teams is Regeneron hiring for?

The departments with the most open roles on Sep 29, 2026: Research and development (23), Sales (9) and Marketing (6).

Where is Regeneron hiring?

The top job locations on Sep 29, 2026: Tarrytown, NY (20.1%), Sleepy Hollow, NY (9.1%) and Hyderabad, India (7.1%). These are job locations, not office addresses.

Source. Open job postings, counted per department and location. These are hiring signals, not job listings.

Method. The latest weekly snapshot of open roles, compared with the company headcount.

Data as of Sep 30, 2026.

How this data is built →Get it from the Signal API →