e. g. Python, Warsaw, Startup

Security Engineer

B2B
Security
remote

About the role:

We are seeking a hands-on IT Security Specialist to design, implement, and operate effective security controls across our corporate IT and SaaS ecosystems. This role focuses on endpoint, identity, and SaaS security, building and maintaining secure baselines through effective use of MDM, EDR, and IAM, while ensuring controls are measurable, documented, and continuously improved.

‍You will work closely with Security and IT, Delivery, and Business stakeholders to reduce security risk, improve operational resilience, strengthen company-wide security awareness, and support audit readiness (SOC 2 / ISO/IEC 27001) through strong documentation, evidence collection, and continuous control improvement via GRC workflows.

Responsibilities

  • Implement and administer MDM, EDR, and IAM controls (device enrollment & baselines, endpoint protection policies, hardening, SSO/MFA, conditional access, access reviews, etc.).
  • Maintain and continuously improve the security baseline for endpoints and corporate SaaS services.
  • SIEM implementation, onboarding log sources, maintaining ingestion, and alerting.
  • Prepare and maintain security awareness materials and support company-wide security awareness activities to improve employees’ cyber hygiene.
  • Manage and respond to security incidents, including investigation, containment, eradication, recovery, and post-incident analysis.
  • Contribute to the development and maintenance of internal policies, procedures, and controls related to security and compliance.
  • Collaborate with other teams on secure onboarding of systems/vendors and ongoing security improvements.
  • Monitor and mitigate phishing, malware, and other cyber threats.
  • Maintain awareness of emerging threats and recommend improvements.

Requirements

  • 3+ years of hands-on experience in an IT service/outsourcing company in the position of IT Security / Security Engineer with strong security ownership.
  • Proven hands-on experience implementing and administering CrowdStrike Falcon (EDR/XDR), ManageEngine Endpoint Central (Zoho), and Okta IAM.
  • Strong understanding of endpoint and identity security fundamentals (device hardening, patching, MFA/SSO, conditional access, access lifecycle, etc.).
  • Hands-on experience with SIEM/log aggregation, including SIEM implementation, onboarding log sources, maintaining reliable log ingestion pipelines, and configuring alerting/use cases.
  • Experience in investigating security events and incidents, conducting root cause analysis, and producing post-incident reports.
  • Basic scripting knowledge (Bash, Python, PowerShell) for automation.
  • Strong analytical and troubleshooting skills, ability to work with logs, alerts, and system telemetry.
  • Ability to write and maintain technical documentation (policies, standards, processes, playbooks).
  • English: Upper intermediate or higher.
  • Ability to work independently and as part of a team.
  • Strong communication and interpersonal skills.

Would be a plus:

  • Familiarity with data privacy and regulatory compliance requirements (e.g., GDPR, HIPAA, PCI DSS).
  • Experience with Google Workspace security administration at scale.
  • Experience in data-intensive projects (DWH, BI, AI, analytics).


What we offer

Work:

  • Flexible working hours;
  • Collaborative, friendly team environment;
  • Remote/Hybrid work;

Life:

  • Company social events;
  • Annual corporate parties;

Health:

  • Comprehensive medical insurance;

Education:

  • Allowances for professional education;
  • English language courses with native speakers;
  • Internal knowledge-sharing sessions.

Proxet
Outstaff
10 - 50
Industry
Big Data, Data Science, Machine Learning, Cloud Computing
Founded
2009

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