You will implement robust security systems and tools leveraging automation to optimize infrastructure scalability, usability, and security.
What you will do...- Manage, maintain and monitor the company's IT & Security infrastructure systems and integrations (on-prem & SaaS)
- Design, manage, maintain, optimize, and monitor TLV office network infrastructure (on-prem & SaaS managed infrastructure such as Infoblox, Aruba, and Portnox)
- Manage, maintain, optimize, and integrate systems into the company’s SSO platform to support SAML & user lifecycle management (Okta)
- Manage, maintain, develop, and implement automation across the company’s infrastructure, network, and systems to support internal processes, company growth and continuously improve the employees' experience by maximizing security
- Manage, maintain, and optimize the company’s on-prem virtualization infrastructure (VMware & Nutanix)
- Manage, maintain and improve the company’s MDMs (Jamf & Intune).
- Implement security best-practice permissions models (RBAC, JiT)
- Actively monitor network and server infrastructure to ensure uptime and performance.
- Joint SOC tools and alerts management (SIEM, EDR / EPP, others…)
- Managing & monitoring system performance and ensuring reliability and availability
- Investigate and respond to security incidents
- Identify, automate and document solutions to common issues
- Collaborate with the global team in implementing security policies, procedures and best practices
- Collaborate with the company’s teams or departments to understand, research, and resolve problems
- Deliver professional tier 2 and 3 global technical support to the company’s employees and systems
- Work as per IT & Security processes and KPIs
- Work with vendors and suppliers of physical and virtual assets
- Assess vendor’s solutions, coordinate security review and oversee product implementation
- Create and improve technical documentation, training materials
- Conduct security awareness training for employees
What we expect…
- At least 3 years of experience with LAN/WAN/WiFi networks design, implementation and management.
- 3+ years of experience in implementation, administration, and management of security systems (firewalls, end-point protection softwares, intrusion systems, encryption, PK)
- Deep expertise in network segmentation and security best-practices
- Deep expertise with network tools (analyzer, monitoring, SIEM)
- Experience with advanced network security frameworks (ZTNA, DDI)
- Experience with infrastructure monitoring tools (e.g., PRTG, Grafana).
- Experience with network policies and processes (change management, configuration management…)
- 2+ years experience with systems administration (Okta, Google Workspace, Jamf, Office 365, Intune)
- 1+ years of experience with cloud infrastructure administration (AWS, GCP, Azure)
- 2+ years of experience with on-prem virtualization infrastructure administration (VMware & Nutanix)
- 2+ years of experience with infrastructure scripting and automation (Python, Bash, Powershell)
- 4+ years of experience with OS administration and troubleshooting (Windows, macOS, Linux / Unix)
- Excellent troubleshooting, problem-solving and analytical skills
- Strong understanding of security principles and best practices
- Excellent documentation capabilities
- Strong communication and teamwork skills
Preferred Skills- Experience with LAN/WAN/WiFi networks architecture design, implementation and management
- Deep expertise in firewalls implementation, administration and management
- Experience with ZTNA solutions
- Experience with CASB tools.
- Experience with enterprise browser solutions
- Experience with security incident response
- Experience with PAM implementation and administration
- Experience with infrastructure monitoring implementation and administration
- Experience with security policy development and implementation
- Excellent and proven serviceability skills
- Ability to be patient with non-technical users and simplify processes and procedures
- High level of independence with excellent time management skills
- Good project management skills
- Very high motivation and willingness to continuously learn