Istanbul, Turkiye Remote (Country) Employment

Insider One is hiring a Senior Security Engineer - Blue Team (Remote)

Responsibilities

  • Management and Maintenance of SIEM Tools: Configuring, monitoring, and enhancing SIEM functionalities.
  • Rule Creation and Optimization: Developing rules, reports, dashboards, and use cases to detect threats and attacks.
  • Threat Analysis: Analyzing threats using logs, IPS/IDS, cyber intelligence reports, and other data sources.
  • MITRE ATT&CK Framework Integration: Reviewing existing rules and developing new attack detection scenarios.
  • Incident Response: Taking an active role in detecting, analyzing, and mitigating security incidents.
  • False Positive Reduction: Working with CDC Engineers to optimize detection logic and minimize false positives.
  • Log Management: Importing and troubleshooting logs from various security products and company-wide log sources.
  • Security Metrics & Reporting: Defining and monitoring key security metrics, creating dashboards and reports.
  • Database and EDR Tool Management: Maintaining, optimizing, and enhancing security configurations.
  • Cyber Intelligence & Threat Hunting: Staying updated with the latest cyber threats and integrating threat intelligence into security operations.

Requirements

  • Bachelor's degree in Computer Engineering, Electronics Engineering, or equivalent.
  • Minimum 4 years of experience in IT Security Architecture & Services.
  • Strong knowledge and hands-on experience with security technologies such as WAFs, SIEM, SOAR, EDR, ETP, vulnerability scanning tools, and deception technologies.
  • Strong understanding of network security devices (e.g., firewalls, IPS/IDS).
  • Knowledge of Syslog, HTTP, and database log formats.
  • Experience with Unix and Windows operating systems.
  • Deep understanding of the attack lifecycle and its stages.
  • Proficiency in Python or other scripting languages.
  • Strong analytical, critical thinking, and problem-solving skills.
  • Ability to communicate technical details effectively to various stakeholders.
  • A proactive, curious mindset with a keen interest in researching emerging cybersecurity threats and trends.

Nice to Have

  • Holding or willing to take the AWS Security Specialist Certificate.
  • Preferably holding industry-recognized certificates (e.g., CEH, AWS Sec).
  • Splunk Core Certified Power User is a plus.
  • Hands-on experience with one of the SOAR tools (e.g., XSOAR, Resilient).

Benefits

  • Enjoy a monthly meal allowance designed to enhance your daily routine.
  • Access comprehensive private health insurance.
  • Feed your curiosity with access to Spotify, LinkedIn Learning, Blinkist, MasterClass, Neoskola, and CloudGuru.
  • Level up with internal trainings covering AI fundamentals, coding, foreign languages, and a wide range of personal development skills.
  • Be part of a diverse team that’s as global as it gets, where every voice is heard and 50+ nationalities build together.
  • Become a Shareowner through our eligibility-based “ESOP” and own a piece of what you build.
  • Help build the team you want to work with and enjoy rewarding referral bonuses.
  • Opportunities to give back to your community through volunteering and purpose-driven social impact projects.
  • From global retreats to team-building activities, expect year-round events that turn into lifelong memories.
  • Get inspired by the greatest minds in the tech industry through events like our Tech & Dev Talks.

Team

Team size: 1,500+. Structure: 50+ nationalities across 30+ offices

Additional Information

  • Work from anywhere in Turkey through our fully remote setup.
Required Skills
IT Security ArchitectureServices.security technologies such as WAFsSIEMSOAREDRETPvulnerability scanning toolsdeception technologies.SyslogHTTPdatabase log formats.UnixWindows operating systems.Python or other scripting languages. IT Security ArchitectureServices.security technologies such as WAFsSIEMSOAREDRETPvulnerability scanning toolsdeception technologies.SyslogHTTPdatabase log formats.UnixWindows operating systems.Python or other scripting languages.
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About company
Insider One

The #1 platform that brings everything marketing and customer engagement teams need in one place, so they can reach their peak potential and become unstoppable.

Insider One is the leading Agentic Customer Engagement Platform, enabling teams to move from campaign execution to continuous AI decisioning. It unifies customer data, personalization, journey orchestration, and cross-channel engagement into a single, AI-native platform.

Trusted by over 2,000 customers, Insider One powers individualized, AI-driven experiences across web, email, WhatsApp, SMS, app, and more. The platform is designed to reduce complexity, accelerate time to value, and eliminate digital pollution caused by fragmented MarTech stacks.

With a focus on being first, focused, and progressive, Insider One delivers rapid onboarding, white-glove migration, and access to the Growth Makers™ Club — a community of top marketing minds sharing proven strategies and results.

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Job Details
Department Software Development
Category security
Posted a month ago