Senior Cyber Security Engineer

Job Description

We are looking for an experienced and highly organised Senior Cyber Security Engineer for a local government client. This position provides an opportunity to contribute to public safety and community resilience. The ideal candidate will be a technical expert in CrowdStrike for endpoint protection and Splunk for security telemetry, capable of transforming raw data into actionable intelligence.

Key Responsibilities

Endpoint Strategy: Lead the deployment, policy configuration, and maintenance of the CrowdStrike Falcon platform, playing a crucial role in strengthening our security posture.

SIEM Mastery: Collaborate with our SOC partner to design and optimise Splunk dashboards, alerts, and data models to identify sophisticated threats.

Incident Response: Act as a technical escalation point for high-priority security incidents, utilising EDR and SIEM tools to enable rapid containment.

Automation: Develop Security Orchestration, Automation, and Response (SOAR) workflows to minimise manual intervention and enhance response times.

Threat Hunting: Proactively search for undetected malicious activity using specialised queries.

Training: Enhance the CrowdStrike, Splunk, and security analysis skills of the existing team, providing opportunities for professional development and leadership.

Qualifications – Essential and Desired Cyber Security

Foundational Certifications: CompTIA Security+, Network+, CYSA+, GSEC

Advanced Certifications: CISSP, GCIH, GCIA, CCSP

CrowdStrike Certifications: Ideally, possess 2 or more of the following:

CCFA (CrowdStrike Certified Falcon Administrator)

CCFR (CrowdStrike Certified Falcon Responder)

CCSE (CrowdStrike Certified SIEM Engineer)

Splunk Certification: Splunk Certified Cybersecurity Defence Engineer (Mandatory)

Criteria for Shortlisting - Ideal Candidate Profile:

Experience: 5+ years in a dedicated Cyber Security Engineering or SOC Tier 3 role.

CrowdStrike Expertise: Solid hands-on experience with Falcon Prevent, Insight, and Discover. Certification (CCFA/CCFR) is a significant advantage.

Splunk Proficiency: Skilled in writing complex Search Processing Language (SPL) queries and managing Splunk Enterprise Security (ES).

Technical Knowledge: Strong Understanding of network protocols, cloud security (AWS/Azure), and the MITRE ATT&CK framework.

Vulnerability Assessment: 2+ years of experience using vulnerability assessment tools is a bonus.

Penetration Testing Experience: Familiarity with penetration testing and web application testing.

Compliance Requirements

Willingness to participate in the mandatory Right to Work Checks as part of the pre-screening application process.

Diamond Blaque Group, a leading public-sector provider, acts as the employment business for this vacancy. We are committed to fostering an inclusive environment that values diversity and equal opportunity in the workplace