Gradworx
Arch Capital Group Ltd.

Actuarial Summer Internship

Location: London, UK

Contract:

Salary: Not specified

Work type: Not specified

Posted: Today

Deadline: 01/12/2026

Apply now

See how well you fit this role

Get an instant score, plus where you shine and where you'd need to stretch, so you know if it's worth the application.

?

/100

Supports actuarial analysis across claims reserving, insurance pricing and capital modelling while developing automation and analytical skills within the insurance industry.

About Arch Insurance International

  • Arch Insurance International, part of the Arch Capital Group, is a market-leading insurer located in the UK. We provide a range of property, casualty, and specialty insurance for corporations, professional firms, and financial institutions across the UK, Europe and Internationally, with a significant presence in the Lloyd’s and London Underwriting market.

  • Arch Insurance recognises the need to be a digital insurer and as such has shifted focus from traditional technology initiatives to agile driven digital initiatives, leading the commercial & specialty insurance space. Arch offers an entrepreneurial work environment that empowers the individual and encourages constant learning and growth.

  • People are at the centre of everything we do at Arch, and we are passionate about investing in the future talent of the insurance industry and providing early career paths where everyone can thrive. Our range of UK early careers programmes include summer internships, commercial insurance apprenticeships and graduate programmes.

Summer Internship Programme

 The Actuarial Summer Internship is an 8-week focused placement, targeted at students entering the penultimate year of their undergraduate or graduate education.  This will be an opportunity for the intern to embed themselves into the Actuarial department within Arch to obtain knowledge and professional skills, whilst gaining a comprehensive understanding of the distinct roles within the team.

 

Key Tasks & Responsibilities will include:

  • Assisting in a variety of analyses, including claims reserving, pricing investigations and capital modelling.

  • Process mapping and documentation.

  • Attending meetings with a range of stakeholders across the business.

  • Working with the development team to enhance automation across Actuarial.

  • “Deep dive” reviews into specific areas of business and regulatory interest.

  • ·Other ad-hoc tasks as required by the team.

 

Summer Internship Programme – Skills Developed

Throughout the Summer Internship Programme, you will receive comprehensive training and support, to develop the following skills:

 

·         Communication & Negotiation Skills – ability to adapt your communication style for a variety of audiences.

·         Commercial Thinking – Understanding of the insurance market and its customers.

·         Regulatory and Compliance awareness.

·         Teamwork – ability to work as part of a team

·         Organisational discipline with ability to work independently using imitative and without guidance

·         Ability to build and maintain both internal and external professional relationships

·         Strong programming skills such as Python

·         Strong knowledge of MS Excel

·         Proficient interpersonal, written, and oral communication skills, in addition to attention to detail and ability to work under pressure.

 

Qualifications & Experience

  • Expected/achieved minimum 2:1 classification in any Mathematics, Actuarial or related degree discipline

  • undefinedArch seeks candidates who have excelled in previous work experience, demonstrated outstanding academic and extracurricular achievement, possess strong analytical, quantitative, and interpersonal skills, and are enthusiastic about the insurance industry. 


How to apply

Apply directly through the company website. Clicking the link below will open the application page in a new window.

Apply now
Arch Capital Group Ltd.

Location: Pembroke, Bermuda

Industry: Insurance

Arch is a leading global insurer with operations in more than a dozen countries. We write insurance, reinsurance and mortgage insurance on a worldwide basis, with corporate headquarters in Bermuda. Our customers value us as an innovative partner and dependable risk manager with decades of fresh ideas and solid results. Since our formation in 2001, Arch has grown organically, by building capacity in diverse lines of insurance, and through targeted acquisitions of businesses that enhance our offerings and fit our culture. We see our employees as our greatest asset and we’re deeply committed to doing what’s right for our people and the communities where we live and work. That’s why we offer what matters to our expanding, diversifying team — from a collaborative and creative environment, to professional growth opportunities and forums to advocate for one another and spark change. As a corporation, we support initiatives to improve housing, education and equity around the world. At the same time, we encourage our employees to give to the causes that matter to them by providing Volunteer Time Off and Matching Gifts programs. Whether you’re looking for an insurance solution, a place to grow your career or simply to better understand what we offer our shareholders, we’re glad you’re here. ATTENTION JOB SEEKERS Arch Capital Group Ltd. (Arch) and its affiliates take your interest in working here very seriously. If you receive a communication or email, please be vigilant to fraudulent activity asking you to submit any personal information. DO NOT send money or share any details with someone suggesting they can provide employment with Arch. Your information should only be entered into our official job portal. Please know the following about our interviewing and hiring practices: We never make job offers without a formal interview process. We never ask you to send money of any kind.

STAY IN

THE KN

O sticker

W

No spam, just the latest roles and career advice delivered straight to your inbox.

Linkedin
Instagram
TikTok

© Gradworx 2026

Privacy PolicyCookie Policy
Apply now