W.R. Berkley Internship 2027–2028: Programs, Deadlines & How to Apply

Last updated: September 2026

Most insurance holding companies run their business from one headquarters with one culture. W. R. Berkley Corporation runs approximately 60 separate businesses, each with its own CEO, its own underwriting authority, and its own P&L. Founded in 1967 when William R. Berkley and a partner pooled $2,500 while attending Harvard Business School, the company has grown into a $13.6 billion revenue powerhouse (NYSE: WRB) and S&P 500 component ranked 397th on the Fortune 500. Berkley's decentralized model means that an intern at Nautilus Insurance Group in Scottsdale works on entirely different risks than an intern at Berkley Cyber Risk Solutions in Chicago. The company writes commercial property and casualty insurance and reinsurance across the United States, United Kingdom, Continental Europe, South America, and Asia. For students who want to learn insurance from the inside of a lean, specialized operating unit rather than a massive corporate bureaucracy, a W.R. Berkley internship offers startup-like autonomy backed by Fortune 500 financial strength.

Quick Facts

Summer 2027 intern postings are active across multiple operating units via the centralized iCIMS portal. Berkley's decentralized model means each operating unit recruits independently. Apply to specific units that match your interest area.

Externships are short, remote professional experience programs where you finish a real project with a real company. The Yinan Zhao Investing & Financial Modeling Externship builds the financial analysis and risk assessment skills Berkley's underwriting and actuarial tracks demand. Explore all Externships.

What Is a W.R. Berkley Internship?

A W.R. Berkley internship places you inside one of approximately 60 specialized insurance operating units rather than a monolithic corporate headquarters. Each unit operates with its own CEO, its own book of business, and its own culture. Intern tracks span underwriting, actuarial, claims, IT, and finance across the company's Insurance and Reinsurance segments. The iCIMS careers portal has a dedicated 'Intern' category filter, and Indeed shows hundreds of Berkley intern positions across the operating unit network. Founded with $2,500 from a Harvard Business School dorm room, the company now manages $40.6 billion in total assets and employs 8,606 people across the globe.

When Do W.R. Berkley Internship Applications Open for 2027–2028?

W.R. Berkley's intern recruiting is decentralized across approximately 60 operating units, each posting independently through the centralized iCIMS portal. Summer 2027 intern postings are already appearing, with underwriting, actuarial, and professional liability tracks visible on Indeed and LinkedIn. Because each operating unit recruits on its own timeline, there is no single application window. Apply to specific units as their postings appear and monitor the iCIMS portal regularly.

How to read this page: our dates come from tracking previous recruiting cycles and daily posting data. Treat them as informed estimates based on historical patterns, not confirmed dates. The company's official careers page is always the most current source. If a role is posted there, go by that, even if this page suggests the window hasn't opened yet.

Why You Must Apply the Week Applications Open

Berkley's decentralized model means each operating unit recruits independently and fills positions as qualified candidates are found. There is no centralized application deadline, which means early applicants at popular units like Nautilus, Berkley Cyber Risk Solutions, or Acadia secure positions before later applicants even start looking. The company's 60-unit structure creates more distinct intern experiences than any other insurer, but it also means the application process requires targeted research. Apply to specific operating units that match your geographic and specialty interest rather than submitting a generic application.

Which W.R. Berkley Internship Programs Should You Target?

W.R. Berkley's approximately 60 operating units offer intern tracks across the full spectrum of commercial insurance functions.

Each operating unit has its own culture, leadership, and specialty. Research specific units before applying to find the best fit for your interests.

What Are the Eligibility Requirements?

From Berkley operating unit intern postings and the iCIMS portal:

• Education: pursuing a bachelor's or master's degree in a relevant field (business, finance, actuarial science, risk management, IT, or related).

• Actuarial track: progress on SOA exams (Exam P or FM) is strongly preferred.

• Insurance interest: genuine interest in commercial property and casualty insurance is essential given the specialized nature of each operating unit.

• Location: varies by operating unit. Berkley operates in 50+ locations across the U.S. and internationally.

How Is Berkley Different from Other Insurance Internships?

Berkley's decentralized model is the key differentiator. At most insurance companies, interns join a corporate program and are assigned to a department within a single large organization. At Berkley, you join a specific operating unit that functions as a standalone insurance company with its own CEO, its own book of business, and typically 50 to 500 employees. This means interns get significantly more visibility to senior leadership and work on a narrower, deeper set of insurance problems. The trade-off is less corporate program infrastructure and fewer fellow interns at your specific unit.

What Skills Does W.R. Berkley Look For, and How Do You Build Them?

Berkley's intern hiring varies by operating unit, but common themes across the insurance holding company include risk assessment thinking, analytical skills, and genuine interest in commercial insurance. Actuarial candidates benefit from exam progress. Underwriting candidates need strong analytical and communication skills. The decentralized model means each unit values industry specialization in its specific niche.

How Is Demand for Insurance & Risk Management Interns Moving Right Now?

Build These Skills Before You Apply

And every skill in the chart maps to a remote Externship where you finish a real company project before the window closes.

The Yinan Zhao project builds the financial modeling and analytical skills that every Berkley underwriting and actuarial track demands from day one.

What Is the W.R. Berkley Application and Interview Process Like?

Berkley's decentralized structure means the application process varies by operating unit, but the centralized iCIMS portal is the starting point:

1. Search the iCIMS portal. Navigate to careers-berkley.icims.com and filter by the 'Intern' job category to see all available intern positions across operating units.

2. Research specific operating units. Each unit specializes in different insurance lines (excess and surplus, cyber, workers' comp, professional liability, etc.). Apply to units that match your interest area.

3. Submit your application through iCIMS with your resume. Highlight insurance coursework, actuarial exam progress, and any prior insurance or financial services experience.

4. Interview with the operating unit. Expect questions about your interest in insurance, risk assessment thinking, and fit with the unit's specialty. Each unit's hiring team manages its own interview process.

5. Receive your offer. Each operating unit extends offers independently. Strong performers gain exposure to a lean organization where senior leadership knows every employee by name.

Research the specific operating unit before your interview. Understanding whether a unit writes cyber liability, environmental insurance, or professional E&O shows genuine interest in their specialty.

What the Community Says

W.R. Berkley's decentralized model creates a unique intern experience. The company's financial strength and specialty focus generate positive industry sentiment.

How Do You Stand Out at a Company with 60 Separate Insurance Businesses?

Three moves. First, research specific operating units before applying. Berkley's 60 units each specialize in different insurance niches: Nautilus (excess and surplus), Berkley Cyber Risk Solutions (cyber liability), Acadia (regional P&C in New England), Continental Western Group (agribusiness). Applying generically to 'Berkley' misses the point. Name the specific unit you want and explain why their specialty interests you. Second, for actuarial tracks, show exam progress. Having passed or studied for Exam P or FM demonstrates commitment to the profession. Third, articulate why you prefer a decentralized model over a large corporate program. Berkley's value proposition for interns is autonomy and senior-leader access at a lean operating unit. Candidates who want the startup-like environment backed by Fortune 500 stability are the strongest cultural fit.

What Other Companies Should You Consider?

Berkley's peer set spans specialty and commercial insurance companies competing for the same underwriting, actuarial, and finance intern talent.

Our finance internships summer 2027 guide maps the full landscape of insurance and financial services opportunities.

FAQ

How do I apply for a W.R. Berkley internship?

Start at the centralized iCIMS portal at careers-berkley.icims.com and filter by the Intern job category. Each operating unit posts independently, so you will see positions from different Berkley businesses across multiple locations and specialties.

How many operating units does Berkley have?

Approximately 60 operating units worldwide. Each functions as an independent insurance company with its own CEO, its own underwriting authority, and its own P&L. This means intern experiences vary significantly depending on which unit you join.

What tracks does Berkley offer for interns?

Underwriting, actuarial, claims, IT, and finance are the most common intern tracks across the operating unit network. Each unit may offer additional tracks based on its specific business needs and specialty.

Where are Berkley internships located?

The corporate headquarters is in Greenwich, Connecticut, but operating units are located across the U.S. and internationally. Major concentrations include Scottsdale, Arizona; Chicago; Portland, Maine; Moorestown, New Jersey; and numerous other cities.

Is Berkley a good company to intern at?

Berkley's decentralized model gives interns more direct access to senior leadership than most insurance companies. The S&P 500 member has $13.6 billion in revenue, $40.6 billion in assets, and a entrepreneurial culture that values initiative at the operating unit level.

What GPA does Berkley require?

No universal GPA requirement is stated across the operating unit network. Individual units may set their own requirements. For actuarial tracks, exam progress on SOA Exam P or FM is a stronger differentiator than GPA alone.

Does Berkley have a formal internship program?

Berkley does not run a single centralized internship program like most large insurers. Instead, each operating unit manages its own intern hiring. The iCIMS portal provides a unified job board, but the experience is specific to your assigned unit.

What makes Berkley different from other insurers for interns?

The decentralized model is the key difference. Instead of joining a corporate program with hundreds of interns, you join a specific operating unit with typically 50 to 500 employees. This means more responsibility, more senior-leader visibility, and deeper specialization.

W.R. Berkley's 60-unit model means your internship is at a specialized insurance business, not a corporate department. Summer 2027 positions are appearing now. Build proof: a remote Externship turns insurance interest into a finished project your application can point at.