We are a privately held company headquartered in California.
As we grow rapidly, we are looking for candidates to design, build and maintain an ever-changing internal network and security infrastructure.
You will implement robust security systems and tools leveraging automation to optimize infrastructure scalability, usability, and security.
You will join the global IT & Security team and work closely with all the companys departments and end-users, especially the Office of CISO team.
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 companys SSO platform to support SAML & user lifecycle management (Okta)
Manage, maintain, develop, and implement automation across the companys infrastructure, network, and systems to support internal processes, company growth and continuously improve the employees' experience by maximizing security
Manage, maintain, and optimize the companys on-prem virtualization infrastructure (VMware & Nutanix)
Manage, maintain and improve the companys 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 companys teams or departments to understand, research, and resolve problems
Deliver professional tier 2 and 3 global technical support to the companys employees and systems
Work as per IT & Security processes and KPIs
Work with vendors and suppliers of physical and virtual assets
Assess vendors solutions, coordinate security review and oversee product implementation
Create and improve technical documentation, training materials
Conduct security awareness training for employees
דרישות:
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 המשרה מיועדת לנשים ולגברים כאחד.