Cloud Security Researcher

At WithSecure™, we protect businesses all over the world. Our SaaS solutions safeguard against modern cyber threats, and our innovative Co-security approach reflects our belief that true protection requires collaboration and shared expertise. No one can solve every cyber security problem alone. Our vision is to become Europe’s flagship in cyber security. Every day, our talented teams work to prevent cyber extortion, secure critical infrastructure, and prevent misuse of sensitive data. At WithSecure, it’s our people who make us exceptional – a diverse community that values passion, purpose, and a commitment to workplace well-being. If you’re ready to make an impact with a company that’s transforming cybersecurity, we’d love to hear from you.

Position Overview: WithSecure™ is looking for a Threat Researcher dedicated to our cloud detection technology. This role involves the end-to-end journey from drafting abuse primitives and simulations to evaluating telemetry and management plane data and producing detection logic suitable to reliably and cost-effectively detect threats relevant to our partners and customers.

Key Responsibilities

• Maintain a documented understanding of our overall detection use cases and threat model.

• Contribute intelligence to our proprietary detection engine.

• Lead the effort in continuous improvement of our cloud use cases and threat model.

• Participate in the company’s agile operating model by informing scoping and planning for the firm roadmap.

What are we looking for?

• Expertise in cloud workload protection and identity platforms.
• Proficiency in Azure security; AWS security knowledge is a plus. 
• Strong understanding of security monitoring operations and technology, including SOC, SIEM, and inference engines.
• Ability and inclination to contribute code to our detection stack (strongly typed multi-purpose languages, e.g., Java, Drools).
• Strong English written and verbal skills, with an inclination to produce quality documentation.
• Familiarity with the threat intelligence lifecycle is a plus.

Key Competencies:

• Demonstrates a collaborative mindset and the ability to work effectively within agile teams.

• Shows a passion for continuous improvement and the ability to adapt to the rapidly evolving cyber threat landscape.

• Possesses strong problem-solving skills with a focus on reliable and cost-effective solutions.

• Exhibits excellent communication and documentation skills to share insights and findings effectively.

What will you get from us

• A supportive and inclusive work environment

• Opportunities for professional growth and development

• Competitive salary and benefits package

• Flexible work arrangements to accommodate diverse needs

At WithSecure™, we believe in the power of flexibility and connection, which is why we embrace a hybrid work model that combines the freedom of remote work with the energy of in-person collaboration. We’re looking for someone based in the Helsinki area who values both independence and teamwork, and who can join us at the office on a weekly basis to connect, innovate, and grow together. 

Equal Opportunity Employer: WithSecure™ is an equal opportunity employer. We celebrate diversity and are committed to creating an inclusive environment for all employees. We do not discriminate based on race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status.

How to Apply: If you’re excited about this opportunity and want to join a team that values diversity and inclusion, we’d love to hear from you! Please submit your resume and a cover letter outlining your qualifications and why you’re interested in this role.