
Shimi Sp. z o.o. · Warszawa
CyberSecurity L&M Service Specialist (m/f/n)
W skrócie
zdania wybrane z oferty- All of this in the context of the MITRE ATT@CK framework • Support security monitoring use-case engineering • Security events collection technical design.
- Integration of log sources into a SIEM solution.
- For a new component to be monitored, this encompasses • Identifying the required logs/files/artefacts to collect from the monitored system and, if necessary, possible complementary devices to deploy • Elaborating the relevant detection and correlation rules • Reviewing and improving the monitoring policy on a regular basis • Define dashboards and reports for reporting on KPIs.
Technologie
Pełny opis
z justjoin.itCurrently, for one of our Partners, we are looking for an experienced CyberSecurity L&M Service Specialist (m/f/n) to support a long‑term project delivered for an organization of the European Union based in Warsaw.
Requirements:
At least 10 years of professional experience in IT
A minimum of 8 years of experience in a similar position
High degree diploma in IT (bachelor's or engineer)
Personal Security Clearance at EU Confidential level is required
At least 3 certifications among (or equivalent recognized internationally):
CISSP or an equivalent certification
CCSP or an equivalent certification
GIAC Penetration Tester (GPEN) or an equivalent certification
Splunk Enterprise Certified Admin
Splunk Enterprise Security Certified Admin
At least TOGAF 9 Certified
Knowledge and skills:
Knowledge of the Systems Development Life Cycle, with a strong understanding of Secure SDLC practices and the integration of security controls throughout the software development phases
Knowledge of OS-level security architecture, including configuration auditing, access controls, and security event log analysis for Windows and Linux platforms
Knowledge of network security architecture, including secure protocols, network segmentation, and the analysis of network traffic and telemetry logs
Knowledge of enterprise security controls, including the design, implementation, and tactical understanding of what security telemetry to monitor and how to detect anomalies effectively
Knowledge of offensive security practices, including penetration testing methodologies, red teaming operations, and understanding of real-world adversarial tactics and techniques
Knowledge of defensive security practices, including security monitoring, incident triage, threat hunting, and the engineering of detection rules to systematically neutralize threat actors
Knowledge of system security vulnerabilities, emerging cyber threats, and exploit mechanisms utilized by threat actors
Knowledge of MITRE ATT&CK and MITRE D3FEND frameworks, with a proven ability to map offensive adversary TTPs to defensive countermeasures to optimize security architecture.
Proficient in providing technical support for the implementation and configuration of diverse security controls across the enterprise security ecosystem.
Proficient in authoring and testing secure scripts to automate security workflows, detection logic, and infrastructure management
Proficient in identifying and troubleshooting cybersecurity monitoring-related issues to ensure system integrity and minimize operational impact
Experience in the administration, lifecycle management, and integration of enterprise security platforms, specifically focusing on data ingestion pipelines via Cribl Stream, and the architecture of Splunk Enterprise, Splunk Enterprise Security, Splunk SOAR, and Splunk UBA ecosystems
Experience in developing, testing, and fine-tuning correlation searches within Splunk Enterprise Security, utilizing MITRE ATT&CK and D3FEND frameworks to map threat behaviors and optimize detection logic
Experience in utilizing Infrastructure as Code (IaC) methodologies and CI/CD automation tools, specifically Azure DevOps, to deploy, configure, and manage security controls, Splunk Enterprise, Splunk Enterprise Security, and Cribl Stream infrastructure
Proficiency in building and maintaining automated playbooks within Splunk SOAR
Experience in designing tailored security monitoring capabilities, including the creation of High-Level Designs (HLD), Low-Level Designs (LLD), and technical blueprints as core architecture documentation
Proficiency in technical report writing, with the ability to translate complex security metrics and incidents into actionable executive insights
Experience in drafting security procedures and policies, with an emphasis on information protection and data privacy
Experience in authoring comprehensive business cases to justify and launch new cybersecurity initiatives and technology deployments
Experience in supporting the evaluation and selection of Managed Security Service Providers (MSSPs) and cybersecurity technology vendors through technical validation and capability mapping
Experience in defining and developing strategic roadmaps for cybersecurity capabilities, coupled with the ability to effectively present and justify these roadmaps to executive sponsors and key stakeholders to secure funding and alignment
Typical tasks and responsibilities:
Drive development, maintenance of Logging & Monitoring standards
Maintain monitoring platforms by running regular health checks and assure licence utilisation is optimal
Conduct analysis of provided logs to identify the most valuable ones, normalise them and create correlation rules. All of this in the context of the MITRE ATT@CK framework
Support security monitoring use-case engineering
Security events collection technical design. Integration of log sources into a SIEM solution.
Elaboration and translation of the security monitoring policy into monitoring rules
Integrate cybersecurity solutions and ensure their sound operation
Securely configure systems, services and/or products
Maintain and upgrade the security of systems, services and/or products
Implement cybersecurity procedures and controls
Monitor and assure the performance of the implemented cybersecurity controls
Evaluate results of security audits and tests, security findings, prioritises, plans, and implements remediation controls
Provide forensic analysis in response to information security incidents
Draft security plans
Draft Security Operating procedures (SecOps)
Implement (security policy) technical or operational controls at operational level including in products and systems
Evaluate risks, threats and consequences
Contribute to definition of security standards
Provide expert support to incident handlers
Configure the SIEM components for optimal performance
Improve correlation rules to ensure that the monitoring policy allows an efficient detection of potential incidents. For a new component to be monitored, this encompasses
Identifying the required logs/files/artefacts to collect from the monitored system and, if necessary, possible complementary devices to deploy
Elaborating the relevant detection and correlation rules
Reviewing and improving the monitoring policy on a regular basis
Define dashboards and reports for reporting on KPIs.
Produce qualified reports (including recommendations) or alerts to SOC customers and follow up on actions
Contribute to the design of the overall monitoring architecture, in close relationship with the customers/system owners, on the one hand, and the security operations engineering team, on the other hand, by performing the following tasks:
Assessment of security event detection solutions, development of solutions;
Produce and maintain accurate and up-to-date technical documentation, including processes and procedures (so-called playbook), related to use case engineering as well as support of SIEM ecosystem
Offer:
B2B contract signed with SHIMI
Long-term cooperation
Hybrid working model: 20% from the office in Warsaw, 80% remote
Benefits: Co-financing of private medical and sports packages
Work in a multinational environment
The candidate must be an EU citizen and must be working from Poland
Treść ogłoszenia pochodzi z justjoin.it i należy do jego autora.
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