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Arch Capital Group

Underwrites insurance, reinsurance, and mortgage insurance

Actuarial Intern

Actuarial & Risk ModellingConfirmed live in the last 24 hours
Internship · Summer 2027London, UKNo salary listedIn-person

About the Job

Requirements

  • Expected or achieved minimum 2:1 classification in a Mathematics, Actuarial, or related degree discipline.
  • Strong analytical, quantitative, and interpersonal skills, and enthusiasm for the insurance industry.
  • Strong programming skills, such as Python.
  • Strong knowledge of Microsoft Excel.
  • Proficient interpersonal, written, and oral communication skills, attention to detail, and ability to work under pressure.

Responsibilities

  • Assist with analyses, including claims reserving, pricing investigations, and capital modelling.
  • Map and document processes.
  • Attend meetings with stakeholders across the business.
  • Work with the development team to enhance automation across Actuarial.
  • Conduct deep-dive reviews into specific areas of business and regulatory interest.
  • Complete other ad hoc tasks as required by the team.

About the Company

Arch Capital Group

Underwrites insurance, reinsurance, and mortgage insurance

Arch Capital Group operates globally in three lines: insurance, reinsurance, and mortgage insurance. The Insurance segment covers specialty lines, the Reinsurance segment provides property and casualty reinsurance, and the Mortgage segment offers mortgage insurance and reinsurance products. It underwrites risk, sets premiums, and earns investment income, with mortgage insurance protecting lenders against borrower defaults. Its differentiation comes from disciplined underwriting, strong risk management, and capital allocation, supported by a global footprint and diverse clients; its goal is to maintain financial strength and steady profitability through prudent risk assessment and capital management.

Company size
Not listed
Company stage
IPO
Headquarters
Hamilton, Bermuda
Founded
1995

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