Actuary
Quantifies financial and actuarial risk for insurance and pensions: models reserves, pricing, solvency, and stochastic scenarios under regulation.
What does a Actuary do?
- Calculates the technical reserves that determine how much the company must set aside to pay future claims
- Builds and maintains the pricing models that define the technical price of each product
- Projects adverse claims, mortality, and market scenarios to measure the company's financial resilience
- Tests actuarial assumptions against actual portfolio experience and recalibrates when they diverge
- Prepares periodic actuarial reports for the regulator and responds to their findings
- Assesses the technical viability of new products: pricing, required capital, and expected profitability
Ideal OCEAN+ Profile
High openness to model complex scenarios, incorporate new methodologies, and think through emerging risks
Maximum conscientiousness: actuarial precision has a direct impact on company solvency and policyholder protection
Moderate-to-low extraversion, though they must communicate technical results to leadership and regulators
Sufficient agreeableness to collaborate, paired with the ability to hold uncomfortable technical results the business may resist
Emotional stability to work with structural uncertainty and communicate adverse scenarios calmly
The actuary operates with defined modeling methodologies, regulatory reporting calendars, and reserve validation processes with fixed deadlines; procedural precision in applying models is what guarantees technical solvency
Strengths and Red Flags
Strengths
- Modeling technical reserves and calculating provisions under IFRS 17
- Designing pricing and insurance product structures with technical backing
- Solvency II analysis and stress testing for regulators (SSN, SVS, CNSF)
- Stochastic modeling of mortality, longevity, and claims experience
- Valuation of pension obligations and employee benefits
- Communicating actuarial results to the board, regulators, and external auditors
Red Flags
- Inability to communicate technical results in language accessible to non-actuaries
- Models that aren't auditable or whose assumptions aren't documented
- Exclusive focus on model precision without considering business implications
- Resistance to revisiting assumptions when actual data diverges from the model
- Disconnection from the operational reality of the insurance business
What does a successful Actuary do?
The behaviors that separate top performers from average in this role, and the OCEAN+ profile dimension that explains them.
Reconciles results against the prior period's calculation and explains every deviation before reporting
ConscientiousnessConscientiousness at the top end turns cross-validation into reflex: a reserve error isn't corrected, it carries on the balance sheet for years
Tests new methodologies in parallel with the official model before proposing any replacement
OpennessHigh openness keeps the technical toolkit alive without putting regulatory output at risk: they explore in parallel and report on what's validated
Produces their best results in long blocks of deep work with the model, not in meetings
ExtraversionLower-range extraversion is functional for the role: the core of the work is hours of uninterrupted concentration where errors hide in the details
Presents a result that worsens the balance sheet with the same tone they'd use for a favorable one
Emotional StabilityHigh emotional stability depersonalizes the number: the actuary reports the reality of the portfolio, not the mood of the board
Requirements and Skills
- Degree in actuarial science or equivalent quantitative training in mathematics or statistics
- Local or internationally recognized actuarial credential, typically required to sign off on regulatory reports
- Experience in reserve calculation, pricing, or solvency work at insurers or actuarial consulting firms
- Proficiency with statistical modeling and programming tools (R, Python, SQL, or actuarial software)
- Knowledge of insurance regulatory and accounting frameworks, such as IFRS 17
- Ability to translate technical results into business decisions for non-actuarial audiences
Interview Questions
How do you select actuarial assumptions for life reserve calculations, and what impact do they have on the technical result?
Evaluates: Actuarial technical depth and understanding of business impact
Describe how you would present an adverse stress-testing result to an insurer's board.
Evaluates: Ability to communicate complex technical results at the executive level
How would you approach implementing IFRS 17 at a mid-sized insurer with no prior experience with the standard?
Evaluates: Strategic vision and change management in complex actuarial implementations
Career Path
Possible transitions based on OCEAN+ profile compatibility. The higher the fit percentage, the more natural the transition.
Actuary
Career path
Transition Details
Chief Actuary 88% fit
Coming soon
Strengths for this transition
- Maximum technical credibility
- Regulatory and strategic business vision
Areas to develop
- Extraversion +12
- Structure & Rhythm +10
Chief Actuary's profile will be available soon.
Risk Manager 75% fit
Strengths for this transition
- Rigorous risk quantification
- Advanced statistical modeling
Areas to develop
- Extraversion +10
- Structure & Rhythm +8
Underwriter 68% fit
Strengths for this transition
- Technical foundation for pricing
- Deep understanding of insured risk
Areas to develop
- Structure & Rhythm +10
- Agreeableness +8
Financial Analyst 62% fit
Strengths for this transition
- Quantitative financial modeling
- Analytical and statistical rigor
Areas to develop
- Extraversion +10
- Structure & Rhythm +10
Product Manager Insurance 58% fit
Coming soon
Strengths for this transition
- Technical product design
- Viability and pricing analysis
Areas to develop
- Extraversion +15
- Structure & Rhythm +14
Product Manager Insurance's profile will be available soon.
Similar Roles
Illustrative Example
How Openness, extreme Conscientiousness, and Emotional Stability sustain difficult actuarial positions
A team uses this Actuary profile — with moderate-to-high Openness (O ~78), very high Conscientiousness (C ~92), and elevated Emotional Stability (EE ~80) — when it needs the actuarial area to update critical assumptions even when the financial implications are uncomfortable for leadership. Openness drives them to build their own tables or models when market standards don't reflect local or recent reality. Very high Conscientiousness guarantees months of rigorous documentation before presenting results with significant financial impact. Emotional Stability is what allows them to hold the technical position when leadership would rather not acknowledge the impact on reserves. Calibrated Agreeableness sustains that position without damaging the relationship with financial leadership.
Illustrative OCEAN+ Profile
Related Archetypes
Common personality patterns in this role. Detailed profiles will be available soon.
Arquitecto
Builds the mathematical models that determine the financial soundness and viability of the insurance business
Especialista
The highest level of technical specialization in quantifying insurance and financial risk
This Profile by Company Size
Ideal personality dimensions for Actuary vary by organizational context. Explore the adjusted profile:
In insurtech, regulatory product approval is the first real milestone
View profile →In SMB insurance, loss ratio is the variable that defines profitability
View profile →In enterprise insurance, actuarial and reserve management is the core of the business
View profile →Global insurance means different solvency frameworks (Solvency II, RBC, etc.)
View profile →Further Reading
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