Cyber Security Consultant to deliver Wanstor’s security offerings and improve customer Cyber Security and Data Security. Involves consulting, implementation, and oversight of security measures.
PS
Hybrid Senior Security and Networks Specialist – Infrastructure
Posted 4 months ago
About the role
- Senior professional in IT infrastructure and security at Place TI. Requires extensive experience with networks, security practices, and collaborative team work.
Responsibilities
- Administration of LAN, WAN and WLAN networks, including troubleshooting of switches, routers and firewalls.
- Information security management, covering policies, hardening, IDS/IPS, intrusion prevention, incident analysis and response.
- Management of next-generation firewalls (NGFW), VPNs and NAC solutions.
- Cybersecurity and Incident Response: experience with Blue Team operations, SIEM, EDR, CTI, IDS/IPS, WAF, forensic analysis and risk mitigation.
- Security Infrastructure: operation and integration of solutions such as Wazuh, Splunk, SentinelOne, CrowdStrike.
- Risk and Vulnerability Management: identifying weaknesses, defining action plans and mitigating threats.
- Process automation using scripts (PowerShell, Bash, Python).
- Performance monitoring with tools like Zabbix, Nagios or similar.
- Preparation of technical documentation and network diagrams.
- Administration of virtualized environments (VMware, Hyper-V, Proxmox or KVM), including creation, migration, monitoring and backup of virtual machines.
- Linux Systems Administration: hardening, auditing and automation of critical environments.
- Participate in infrastructure improvement projects, implementation of new solutions and environment migrations.
Requirements
- Strong knowledge of network protocols (TCP/IP, DNS, DHCP, BGP, OSPF, etc.).
- Proven experience with firewalls (Fortinet, Palo Alto, SonicWall or equivalents).
- Knowledge of cybersecurity, including log analysis, SIEM and incident response.
- Experience with Windows Server and Linux operating systems.
- Experience with hybrid environments (on-premise and cloud).
- Familiarity with backup, disaster recovery and high availability tools.
Job title
Job type
Experience level
Salary
Not specified
Degree requirement
Tech skills
Location requirements
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