Marine Pricing Lead/Senior Pricing Actuary

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

Senior Solution Architect  Location: UK (Hybrid) Sector: Specialty Insurance & Reinsurance Type: Permanent | Senior Leadership Are you a future‑focused Solution Architect who thrives on tackling complex challenges, modernising legacy ecosystems, and influencing enterprise‑wide technology strategy? A global, financially rock‑solid specialty insurer is expanding its Architecture function and is looking for a Senior Solution Architect to drive major transformation across underwriting, claims, policy administration, and digital customer platforms. This is a role for someone who wants to own the blueprint , champion best practice, and set the direction for a multi‑year modernisation journey. Why This Opportunity Stands Out ✨ Enterprise influence – You’ll shape the roadmap for multiple business domains and play a key role in retiring legacy systems and designing modern, modular, cloud‑ready platforms. ✨ True architecture ownership – From concept to approval, you are the accountable design authority for critical initiatives. ✨ Innovation‑driven – The organisation actively invests in emerging tech, Agile, DevSecOps, and architectural excellence. ✨ Global exposure – Work closely with a mature enterprise architecture community, sharing patterns, frameworks, and innovation across regions. ✨ Impact at scale – Your designs will directly influence underwriting efficiency, customer experience, and strategic growth. What You’ll Lead As Senior Solution Architect, you will: Build system & application roadmaps that transform current-state platforms into cloud‑enabled, future‑proof solutions Create flexible, modular, reusable designs aligned to enterprise standards Provide architecture governance, design assurance and technology oversight Mentor engineering teams, review designs & code, and champion best practice Align tech direction with business outcomes, security standards and global governance Support Agile delivery teams and embed DevSecOps principles into solution design Evaluate new technologies and drive innovation through the organisation Collaborate closely with product, infrastructure, engineering & security teams Own all non-functional requirements and ensure solutions meet operational expectations What You Bring This role will suit an architect with: Deep experience in insurance (Underwriting, Claims, Policy Admin, PAS, portals) Architectural leadership across transformation and modernisation programmes Expertise in Cloud, APIs, Microservices, Integration Patterns, Eventing & DevSecOps Experience with custom-built COTS/MOTS application landscapes Understanding of enterprise architecture frameworks (TOGAF is a plus) Strong analytical thinking, communication excellence, and technical authority Ability to mentor teams, challenge assumptions and guide delivery at pace A hands-on mindset paired with strategic architectural thinking Guidewire or large‑scale policy administration experience is a significant advantage , but not essential. Who This Role Is Perfect For Architects who enjoy: ✔ Owning big design problems ✔ Influencing senior stakeholders ✔ Working across multiple teams & streams ✔ Bringing structure, governance & clarity to complex landscapes ✔ Balancing legacy modernisation with new tech innovation If you’re energised by building the future rather than maintaining the past — this will feel like home. Please apply now for immediate consideration