Live Jobs

A large international organization operating in a complex and highly regulated environment, delivering critical services at scale. The organization is strengthening its security monitoring and detection capabilities to proactively identify and respond to evolving cyber threats.

Responsibilities

• Design, develop, and maintain detection logic and dashboards within a centralized security monitoring platform.
• Collaborate with internal stakeholders (threat intelligence, security operations, and engineering teams) to translate threat scenarios into actionable detection use cases.
• Validate and refine detections through structured testing, simulation, false‑positive analysis, and continuous tuning.
• Maintain clear and structured documentation covering detection logic, testing methods, mappings to threat frameworks, and operational usage.
• Identify detection coverage gaps, maintain a detection inventory, and contribute to coverage maturity reporting.
• Support high‑quality security data onboarding by validating data schemas, normalization, and consistency across log sources.

Qualifications and Skills

• Strong experience across the full detection engineering lifecycle, from design and testing to deployment and continuous improvement.
• Deep understanding of security telemetry sources related to endpoints, networks, systems, and cloud environments.
• Excellent analytical skills with the ability to work on complex datasets and optimize detection performance.
• Experience applying industry‑standard threat frameworks for behavior‑based detection and coverage analysis.
• Proficiency in structured documentation, version control workflows, and collaborative review processes.
• Strong communication skills and ability to work autonomously in fast‑paced and evolving environments.

Halian Group:

With over 28 years of experience, we have come to understand that innovation is the only way to provide agile, practical solutions that transform businesses and careers.

Our resourcing and smart services help you to realize tomorrow’s potential. Discover the amazing things possible when you bring the right people and the right technologies together.

At Halian, we recognize that diversity, equity, and inclusion (DEI) are essential to building high-performing teams for our clients. We are committed to connecting organizations with top talent from all backgrounds, ensuring that every individual feels valued, respected, and empowered to contribute their unique perspectives. We encourage applications from all qualified candidates, regardless of race, gender, disability, or any other characteristic that makes them unique. By fostering diverse and inclusive workplaces, we help our clients drive innovation, enhance collaboration, and better reflect the communities they serve.