Data Scientist (Insurance Consultancy)

Regulatory Project Accountant - 24 month FTC London | Hybrid £90,000 - £100,000 I’m currently partnering on an exclusive mandate for a Regulatory Project Accountant to join a high-performing insurance finance team in the London market. This is a fantastic opportunity for a qualified accountant who enjoys a blend of BAU reporting, regulatory exposure, and project-driven work within a dynamic syndicate environment. The Role: Reporting into the Financial Controller, you will play a key role across both core reporting cycles and finance transformation initiatives, including: Supporting finance and reporting projects across the syndicate Delivering monthly close, variance analysis, and commentary Assisting with Board and management reporting Ownership of balance sheet reconciliations and cash matching Supporting regulatory returns (Solvency UK, NAIC, TRIA, etc.) Preparing interim and annual financial statements Acting as a key contact for audit queries Driving process improvements and reporting enhancements What We’re Looking For: Qualified accountant (ACA / ACCA / CIMA) 3 years’ experience within insurance (industry or practice) Exposure to syndicate reporting / regulatory returns highly desirable Strong Excel finance systems experience (reporting tools / automation a plus) Ability to balance BAU delivery with project involvement

Senior Security Analyst / Security Engineer 📍 London (City) | 💷 £80,000–£90,000 | Permanent If you’re the kind of security engineer who can spot an active threat, contain it calmly, and then harden the environment so it doesn’t happen again — this role is built for you. We’re hiring a hands-on Senior Security Analyst / Security Engineer to strengthen a Microsoft-centric security posture across detection, response, tooling, and infrastructure hardening. Not a one-lane SOC role. Not governance-heavy. This role blends incident response with security engineering and hardening and ideal for someone with 4–5 years’ experience who wants real technical ownership and variety across the full defensive lifecycle. What You’ll Be Doing Lead investigations, triage and containment using SIEM/EDR (Microsoft Sentinel preferred) Harden IAM, PIM/PAM , Windows/Linux, endpoint baselines and identity services Strengthen M365 security : Defender for Endpoint/O365/Identity, Conditional Access, Identity Protection Improve detection rules, analytics, baselines and security automation Run vulnerability scanning using tools like Tenable, Pentera, Varonis, Secure Score Support compliance work (ISO 27001, Cyber Essentials, NIST, SOC2) Contribute to threat hunting, threat intelligence application and proactive monitoring Support operational resilience: scenario testing, DR exercises, post-incident reviews Assist with security tooling assessments (including AD hardening tools ) Essential Experience (Must Haves) Candidates must have: Security Engineering & Hardening IAM, PIM/PAM , identity lifecycle, access hardening OS security hardening (Windows Linux) Network security concepts (firewalls, IDS/IPS) Incident Response & Detection Hands-on IR: triage → investigation → containment → recovery Experience with SIEM (Sentinel strongly preferred) Experience with EDR/XDR tools: Defender / CrowdStrike / SentinelOne Log analysis, packet captures, forensic investigation fundamentals Microsoft Security Defender suite: Endpoint, O365, Identity Azure AD / Entra ID security Conditional Access, M365 identity protection signals M365 Secure Score remediation Vulnerability Management Tools such as Tenable , Pentera , Varonis , Secure Score Experience coordinating remediation with technical teams Frameworks & Security Models MITRE ATT&CK, OWASP Top 10 Exposure to zero-trust principles Understanding of encryption, certificate management, secrets management Scripting & Automation PowerShell (essential) Python or Bash desirable Security automation experience (policy enforcement, scanning, rule tuning) Experience Level 4–5 years in SecEng / SOC / IR roles Experience in regulated environments beneficial but not essential Nice to Haves (Not Essential but a Bonus) Terraform / Ansible (desirable, not required) Cloud security exposure (Azure, AWS, GCP) Threat intel platform experience Experience tuning SIEM/SOAR playbooks CI/CD pipeline security (GitHub Actions, Jenkins, GitLab) Digital forensics knowledge Certifications: Security , CySA , GCIH, GCIA, CISSP, CISM, OSCP, CCSP If you’re looking for a role where you can respond to real threats, engineer lasting fixes, and shape security standards, reach out for a confidential conversation

Arthur is currently partnering with a highly regarded global (re)insurer in the London Market to appoint a Lead Reinsurance Pricing Actuary into a lead role within their pricing function. The role will report into the Chief Pricing Actuary and is an outstanding opportunity for an experienced pricing actuary who enjoys working closely with underwriting, influencing strategy, and leading high-performing teams. This is a high-impact, visible role where you’ll sit at the intersection of actuarial and underwriting, supporting complex reinsurance deals and driving portfolio performance. You’ll be working across a broad mix of treaty reinsurance, including exposure to large and technically challenging risks. Responsibilities Leading pricing support for treaty reinsurance business across multiple lines Partnering directly with underwriters on complex deal pricing and structuring Delivering portfolio insights to support profitability and strategy Developing and enhancing pricing tools and models Presenting actuarial outputs clearly to senior stakeholders across the business Manage and develop a team of actuaries (including direct reports) Provide mentorship, coaching, and technical oversight Drive best practice and continuous improvement across the pricing function Play a key role in shaping the future direction of the team Requirements: Qualified Actuary (FIA or equivalent) Strong experience in reinsurance pricing (London Market experience highly desirable) Deep understanding of treaty pricing, including excess of loss and catastrophe business Proven people management experience (or clear readiness to step into a leadership role) Commercial mindset with the ability to influence underwriting decisions Strong communication skills – able to engage both technical and non-technical stakeholders Coding skills (Python/R) are a bonus, not essential