Position: Security Expert
Company: Intellias
Category: Security
Experience required: 3y
English level: intermediate
Published: 2022-09-01T00:00:00+03:00

Our client is a major aggregator for booking hotels and other things related to business travel. Client security maintain various processes, like endpoint security, network security, cloud security, incident response and application security. As a Security Administrator, you will be responsible for network monitoring, firewall configuration, and various security tools.

**Responsibilities:**

- Monitor on-prem and cloud infrastructure for attacks, intrusions, and unusual, unauthorised, or illegal activity
- Configure, maintain, develop rules, align with security policies, response on incidents, perform root cause analysis for various tools like Tanium, QRadar, Qualys.
- Monitor identity and access management, including monitoring for abuse of permissions by authorized system users
- Threat & incident response
- Monitor security bulletins, derive requirements and apply them to security tools
- Guide system / cloud administrators in terms of security controls which should be applied on target systems.
- Develop guidelines for end users of how to protect their computers and systems.
- Coordinate and align with customer security team

**Requirements:**

- Minimum 3 years of network security experience.
- Experience with Tanium, QRadar, Qualys
Advance knowledge in:
- Network Security Concepts
- Linux System Security and System Hardening
- Data Classification and Data Security Concepts
- Technical knowledge of Internet security, networking protocols, and related technologies, including IDS/IPS, firewalls, content filtering, Network Behavior - Analysis tool, Anti-malware, and packet inspection.
- Understanding of various user access controls, SSO, user profile integrity and access management controls
- Experience with intrusion detection solutions and web application firewalls/L7 proxies
- Basic knowledge of malware detection, intrusion detection, and prevention systems
- Good knowledge in both on premise and cloud network security
- Experience with web security will be a plus

**Nice to have:**
Experience with endpoint protection
Experience with EDR
Have 2 years of IT experience (Information Security or Administration)
Have experience in writing technical documentation, procedures, and policies
Good knowledge of 1-2 programming languages (python, bash, power shell)