Network Security Administrator

Job Purpose

Network Security Administrator is responsible for the network security, security events analysis and security incident response. The infrastructure scope of responsibilities includes maintenance and system performance of the respective security tools.

Main Accountabilities

• Establish, implement, and actively manage (track, report on, correct) the security configuration of network infrastructure devices
• Develop and maintain IPS/IDS, WAF, ensuring all components perform as expected:
– Maintain security systems revisions, applicable content, security patches, hardening and documentation
– Be responsible for new security systems release, policy and integration testing.
– Deploy content (policies, signatures, or rules) for the security infrastructure
• Perform audit logging (includes review and retention) of users, applications, networks, systems
• Coordinate and support event collection, log management and event management
• Detect, triage, analyze, respond to, and recover from suspicious events and security incidents.
• Handling escalations from SOC Monitoring specialists or SOC Junior Specialist
• Create and maintain up-to-date documentation of designs and configurations of current security systems
• Understand current network architecture and data flows through the network
• Cooperate with operations teams and other stakeholders during incident handling process
• Provide reports on regular basis and upon request

Knowledge, skills and experience required

• Education: Bachelor degree of Informational technology, mathematics or other relevant field.
• Work experience:
– 3-5 years Network Administrator experience and/or
– 1-2 years Cyber Security experience (preferable)
• License / Certificate (Preferable): CCNA, RHCSA, MCP, MCITP, CCNA Security, CompTIA Network+, CompTIA Security+
• Foreign Language: English (intermediate), Russian (intermediate)
• Computer Skills:
– Strong knowledge of firewalls, IPS/IDS, securing routers and switches
– Knowledge of WAF, web vulnerabilities and web-based attacks (preferable)
– Good understanding of proxies, SIEM and antimalware concepts
– Log analysis skills
– Good desktop OS and server OS knowledge
– Good knowledge of networking (i.e. TCP/IP, routing, switching)
– Awareness and understanding of security threats and vulnerabilities
– Enterprise environment concepts such as Active Directory, LDAP, DNS, VPN and DHCP
• Product Knowledge: N/A
• Market knowledge: N/A

• Other:

– Strong analytical and problem-solving skills
– Be a self-starter, self-motivated, and self-directed
– Ability to work independently and in a team environment
– Proven to be detail oriented and be able to use many various resources
– Must be able to multi-task and work with different tools

CV to [email protected];
Put “Network Security Administrator” in the subject line;
CVs should be sent by the 14 December, 2019.

Attention: The candidates will go through initial CV screening review. Only shortlisted candidates will be contacted.