Jobs at Arch Capital Services LLC

Tracks and forecasts IT spending, supports budgeting, expense allocation, accruals, journal entries, variance analysis, and fixed asset records. Partners with IT and Finance leadership, prepares management reports and Steering Committee materials, reviews invoices, supports cost-benefit analyses, and provides ad hoc financial analysis. Requires strong Excel, reporting, communication, analytical, and problem-solving skills, plus knowledge of IT accounting and technology spending.

The role involves managing complex general liability and auto claims, assessing coverage issues, negotiating resolutions, and maintaining communication with stakeholders while ensuring timely and effective claims management.

Supports the Corporate Finance team through quarterly close and planning cycles, with a focus on expense management, financial reporting schedules, journal entries, forecasting, and data validation. Manages large datasets and complex Excel reports, identifies discrepancies, and helps ensure accurate and timely financial deliverables. The role requires strong analytical and communication skills, attention to detail, adaptability to financial systems, and flexibility during peak quarter-end periods.

Investigate, evaluate, and resolve nationwide commercial automobile property damage claims. Responsibilities include assessing coverage and liability, coordinating inspections and repairs, reviewing estimates and supplements, managing rentals and salvage, negotiating payments, maintaining reserves and claim documentation, communicating with stakeholders, preparing management reports, and mentoring junior claims professionals.

Lead a team of actuaries supporting P&C insurance pricing and profitability. Conduct portfolio reviews, submission analyses, actuarial studies, pricing adequacy monitoring, and underwriting mix reporting. Build and maintain pricing and monitoring tools using programming and advanced analytics. Partner with predictive modeling teams and business leaders to develop actionable strategies, improve pricing methodologies, identify profitable opportunities, and influence business outcomes.

Participate in a 10-week internship supporting the Security Operations Center. Responsibilities include analyzing security operations metrics, reviewing security tool rules and configurations, evaluating security documentation and procedures, creating security reports, and assisting with ongoing cybersecurity projects. The role requires collaboration, analytical problem-solving, communication skills, and current enrollment in a bachelor's degree program.

Directs service delivery for complex commercial insurance account portfolios across multiple lines of business. Coordinates underwriting operations, brokers, and internal stakeholders; resolves escalated issues involving policy issuance, rating, billing, and compliance. Provides subject-matter expertise, training, work distribution, quality assurance, and process improvement using LEAN principles. Builds partner relationships and supports projects in a fully remote role.

Reconciles policy data between Arch’s financial systems and third-party agency systems for delegated authority programs. Creates exhibits documenting discrepancies, investigates reconciling differences, and collaborates with internal teams and managing general agencies to resolve and clear them while supporting regulatory audit requirements.

Monitor, troubleshoot, develop, test, and deploy Workday integrations supporting finance and operational processes. Investigate failures using logs, web services, and data analysis; perform root-cause analysis; support Workday security; coordinate incidents and changes; maintain documentation and SOX controls; and improve monitoring, automation, error handling, and production reliability. The role requires expertise in Workday integration technologies and financial data flows.

Supports financial analysis, general ledger reconciliations, reporting, and resolution of premium, claims, and expense discrepancies. Collaborates with business stakeholders and operational leaders, analyzes financial results, prepares reports, assists internal and external partners, and contributes to special projects. Requires strong Excel skills, analytical ability, attention to detail, knowledge of month-end close and account analysis, and effective communication.

Supports entertainment underwriting by collecting and analyzing risk data, evaluating loss histories, reviewing film productions and live events, and coordinating with risk control teams. The internship provides hands-on exposure to property and casualty insurance, underwriting processes, and specialty insurance operations. The role is hybrid in New York City and requires collaboration, independent work, and strong analytical skills.

Support Solvency II compliance and reporting across Arch’s European entities, including Pillar 1 valuations, Pillar 3 QRTs, SFCR and RSR reporting, annual regulatory returns, risk management activities, financial valuation analysis, reserving, analytics, and process automation. The role also coordinates with regulatory entities and supports internal and external reporting initiatives.

Performs defined-benefit pension plan valuations, develops and maintains actuarial models, calculates contribution requirements, analyzes cost trends, prepares annual reports, and creates client documents using Microsoft Access, VBA, and SQL. Supports actuarial assumptions, unit testing, client communications, technical administration, process improvements, and special projects while pursuing actuarial credentials.

Manages medical malpractice underwriting for new and renewal healthcare accounts, including risk assessment, pricing, quotations, binding, profitability, and growth objectives. Maintains broker relationships, evaluates market conditions, analyzes performance, improves underwriting processes, and leads direct reports. Requires extensive medical malpractice underwriting experience, strong insurance knowledge, financial skills, communication abilities, and people-management capability.

Secure the software development lifecycle by configuring application security tooling, leading API, container, and application testing, conducting threat modeling and architecture reviews, and supporting vulnerability management. Develop secure-by-design standards, AI security controls, automation, metrics, documentation, and training. Partner with engineering, cloud, and product teams to improve security coverage, developer experience, and remediation across cloud-native applications.

Manages medium-severity commercial general liability, excess, and umbrella claims across U.S. jurisdictions. Responsibilities include investigating claims, assessing coverage, liability, damages, reserves, and risk transfer issues; directing counsel; reviewing litigation materials and applicable law; negotiating resolutions; communicating with stakeholders; preparing management reports; and attending mediations, trials, and other proceedings. The role requires active adjuster licensing, strong claims experience, and 10% travel.

Provides administrative and technical support to insurance underwriters by entering submissions, quotes, policies, and rating data; maintaining files, logs, binders, and lineslips; processing bordereaux; preparing reports and policy documentation; researching underwriting information; resolving account and premium queries; coordinating with brokers and internal teams; and performing quality-control and data-management activities.

Provides operational support and administration for Microsoft Power BI and Fabric, including monitoring, troubleshooting, access control, governance, capacity and gateway management, refresh optimization, deployment support, and performance improvement. Collaborates with users, developers, data engineers, security teams, and platform administrators to resolve incidents and maintain service levels. Develops documentation, automates administrative tasks using PowerShell and APIs, assesses new Fabric capabilities, and promotes platform best practices.

Supports the Marine Underwriting team by evaluating risks, reviewing submissions, analyzing data, and assisting with underwriting decisions. The intern gains exposure to marine insurance products, pricing, coverage development, portfolio management, market research, and broker relationships. Responsibilities include supporting underwriting projects and learning through hands-on assignments, formal training, and mentorship.

Supports oversight and management of insurance claim files across Arch Insurance products and lines of business. Learns policy terms, claim-handling processes, and customer experience standards while contributing to claims-related projects and tasks. The internship includes collaboration with experienced insurance professionals, learning activities, feedback, and exposure to specialty insurance operations.