Security Engineer
Dublin, Ireland
POS-7094
Job Overview: We are seeking a Security Engineer with expertise in implementing and troubleshooting security tools to enhance and support our security infrastructure. This role focuses on evaluating, deploying, and maintaining a suite of security technologies that protect our organization’s assets. The ideal candidate will have extensive experience in security engineering, hands‑on tool deployment, and troubleshooting complex issues within various security solutions.
Key Responsibilities
Lead the planning, deployment, and configuration of security tools, ensuring they meet organizational needs and integrate seamlessly with existing systems. Experience with SASE tools such as Netskope/Zscaler, EDR tools such as Crowdstrike/SentinelOne, endpoint privilege management, application allowlisting, email security, SIEM management, and detection engineering.
Diagnose and resolve issues with security tools in real time to maintain effectiveness, reduce downtime, and ensure optimal performance.
Research, test, and recommend new security technologies based on threat landscape and organizational needs. Lead proof‑of‑concept projects to assess potential new tools.
Work closely with IT and other teams to ensure security tools are integrated with cloud and on‑premises environments.
Develop scripts and automation processes to improve the efficiency and reliability of security tools, minimizing repetitive tasks and reducing time‑to‑response.
Create and maintain detailed documentation of security tool configurations, troubleshooting procedures, and best practices.
Collaborate with incident response, vulnerability management, and other security teams to identify tool requirements, share insights, and improve overall security capabilities.
Act as a subject‑matter expert on security tools, providing training and guidance to junior team members and stakeholders.
Qualifications
3+ years of experience in cybersecurity, focused on security engineering, tool deployment, and troubleshooting.
Bachelor’s degree in Computer Science, Information Security, or related field (or equivalent experience).
Relevant certifications such as CISSP, GIAC, CEH, or vendor‑specific certifications for security tools.
Strong hands‑on experience with a variety of security tools: endpoint protection, SIEM, vulnerability management, EDR, DLP, and network security tools.
Deep troubleshooting skills across hardware and software security solutions.
Familiarity with scripting languages (Python, PowerShell, Bash) for automation of tool deployment and management.
Understanding of network protocols, cloud environments, and security frameworks (MITRE ATT&CK, NIST, CIS).
Experience configuring and managing tools in cloud environments (AWS, Azure, or GCP).
Strong analytical and problem‑solving abilities with attention to detail.
Excellent communication skills to collaborate across teams and convey technical information effectively.
Ability to work independently and manage multiple projects in a fast‑paced environment.
Equal Opportunity Statement
HubSpot, Inc. is an equal opportunity employer. As a federal contractor, we take affirmative action to ensure equal opportunity and all candidates are considered without regard to race, color, religion, national origin, age, sex, sexual orientation, gender identity, marital status, ancestry, physical or mental disability, veteran status, or any other legally protected characteristics.
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