Security System Engineer

About the Position

We are seeking a Senior Security System Engineer with 2-4 years of experience in Endpoint Security, SOC, and IT Security to join our team in Cyprus or Poland. This role is Hybrid.

Responsibilities

• Endpoint Security:

  • Ensure 100% endpoint coverage with security agents (EDR/AV, MDM, IdP)
  • Manage and optimize EDR policies
  • Implement and maintain secure baseline configurations for endpoint devices
  • Manage device security policies via MDM
  • Control software inventory on corporate devices
  • Manage agent versions, ensuring timely updates and lifecycle (EOL) control
  • Monitor patch compliance and prepare reporting across teams

• Monitoring, Incident Response & Threat Hunting:

  • Integrate EDR, MDM, and IdP with SIEM, ensuring complete and reliable telemetry ingestion
  • Participate in threat hunting activities to identify endpoint-level threats
  • Investigate and respond to endpoint security incidents
  • Collect and analyze forensic artifacts
  • Participate in post-mortem analysis and define corrective actions

• Compliance & Audit:

  • Develop and maintain endpoint security policies
  • Conduct regular audits and remediate out-of-compliance devices
  • Ensure endpoint security posture aligns with current standards and regulatory requirements

Requirements

• Core Skills:

  • 2-4 years of experience in Endpoint Security / SOC / IT Security
  • Hands-on experience with EDR solutions (SentinelOne, CrowdStrike, Microsoft Defender for Endpoint, or similar)
  • Experience managing MDM solutions (ManageEngine, Intune, Jamf, or similar)
  • Understanding of endpoint hardening principles and baseline configurations (CIS Benchmarks or similar)
  • Experience with patch management processes and compliance tracking
  • Hands-on experience in incident investigation
  • Understanding of Incident Response processes and basic forensic practices
  • Experience working with or integrating SIEM solutions (Splunk, ELK, Microsoft Sentinel, or similar)
  • Understanding of the endpoint threat landscape (malware, phishing, privilege escalation, persistence techniques)
  • Administrative-level experience with Windows and macOS

• Nice to Have:

  • Experience with IdP solutions (JumpCloud, Okta, Azure AD)
  • Basic scripting skills (Python, Bash, or PowerShell) for automation
  • Experience participating in threat hunting activities
  • Understanding of security standards and frameworks (ISO 27001, PCI DSS, SOC 2)
  • Cybersecurity-related certifications

• Soft Skills:

  • Ability to independently investigate incidents and make decisions
  • Ability to handle large volumes of alerts and effectively prioritize tasks
  • Strong communication skills with SOC, IT, and cross-functional teams
  • Attention to detail and a structured, analytical mindset

We Offer

• An exciting and challenging job in a fast-growing business group, the opportunity to be part of a multicultural team of top professionals in Development, Architecture, Management, Operations, Marketing, Legal, Finance, and more
• Great working atmosphere with passionate experts and leaders, sharing a friendly culture and a success-driven mindset
• Beautiful offices in Warsaw, Limassol, Yerevan - work remotely or on-site with comfort and enjoy the opportunity to build a network of connections with professionals day by day
• Modern corporate equipment based on macOS or Windows and additional equipment are provided
• Paid vacations, sick leave, personal events days, days off
• Corporate healthcare program for your well-being
• Referral program - enjoy cooperation with your colleagues and get the bonus
• Educational support by our L&D team: internal and external trainings and conferences, courses on Udemy
• Free internal English courses
• Sport benefit
• Multiple internal activities: online platform with newsletters, quests, gamification, and presents for collecting bonuses, RedCore talks club for movie and book lovers, board games cozy evenings, special office days dedicated to holidays, etc
• Company events, team buildings

About the Company

Join our dynamic team and contribute to the security and success of our organization.