Empowered by our motto, "Making Data Matter", Keyrus stands at the forefront of global consultancy in Data & Analytics, AI & Machine Learning, and Digital Transformation. With a presence in 27 countries across 4 continents, we're on a mission to elevate the impact of data.
We are data experts, guiding our clients through their data journey regardless of their level of maturity in analytics. As an end-to-end partner, we address varied challenges that our clients face, from Advanced Analytics, Cloud, Data Governance, Visualisation to Enterprise Performance Management, from advisory to delivery.
With more than 3200 employees in all corners of the world, Keyrus is dedicated to helping businesses taking advantage of the Data and Digital paradigm to enhance their performance, facilitating, and accelerating their transformation, and generating new drivers of growth, competitiveness, and sustainability.
Job Summary
Keyrus is looking for a SIEM Engineer to support the operation and maintenance of a Splunk-based infrastructure, with a focus on log collection, system availability, change management, and stakeholder support. The role is part of a cyber security team delivering structured outcomes under the direction of a team lead or service delivery manager.
Note: All applications/CV’s must be submitted in English.
Key Responsibilities
Log Collection
Manage log ingestion from new data sources across on-prem and cloud environments
Map data to Splunk’s Common Information Model and integrate with existing data models
Validate log quality and ingestion success with relevant stakeholders
Document processes and configurations using Confluence
Coordinate log collection activities with internal teams and customers
Service Availability & Monitoring
Monitor Splunk system health, performance, and log collection availability
Detect and report service degradations and take corrective actions
Maintain high availability (target: 99.8% uptime)
Follow best practices to ensure system stability and reliability
Ensure proper operation of dependencies with other systems and applications
Comply with service-level agreements and defined KPIs
Change Management
Implement changes such as software upgrades, deployments, and configuration updates
Follow formal change management procedures, including change requests and CAB participation
Provide impact assessments and maintain all relevant documentation
Coordinate changes across internal and external teams
Reporting & Advisory
Represent the team in meetings and provide technical advice when required
Document and distribute meeting minutes and action items within one business day
Communicate relevant updates to leadership and stakeholders
Customer Support
Provide support to users, primarily security analysts, requiring technical assistance
Resolve tickets within agreed timelines and confirm resolution with requestors
Requirements for the role
What we offer at Keyrus Portugal:
Why Keyrus?
Joining Keyrus means joining a market leader in the Data Intelligence field and an (inter)national player in Management Consultancy and Digital Experience.
Keyrus Portugal operates on five guiding pillars that shape our approach to work and collaboration – Diversity; Trust; Flexibility; Ownership & Innovation - we're dedicated to cultivating a team as diverse as the challenges we take on.
We embrace and celebrate the rich variety of backgrounds, perspectives, and talents that each individual brings. We firmly believe that diversity fuels innovation, ignites creativity, and propels us towards greatness.
Regardless of race, ethnicity, gender, sexual orientation, disability, age, or any other dimension of diversity, everyone is not only welcome but valued here.
Join us in shaping a future where everyone can thrive!