Network and Security Engineer focused on implementing secure network infrastructures at Open Systems. Monitoring and analyzing network performance and threats while collaborating with multiple teams.
Responsibilities
Deploy and manage network security controls such as firewalls, IDS/IPS, proxies, VPNs, and email security systems.
Deploy and manage SD-WAN solutions to optimize application performance and branch connectivity.
Monitor and analyze network traffic, logs, and alerts to detect and respond to potential threats in real time.
Deploy and configure Security and Networking Appliances and VPN tunnels for secure hybrid cloud connectivity.
Support incident response and perform root cause analysis for network or security events.
Continuously evaluate and enhance network architecture, recommending improvements aligned with business and technology objectives.
Implement QoS (Quality of Service) policies to ensure network performance optimization.
Passion for efficient operations and Python, bash-scripting, and APIs to enhance efficiency and minimize manual intervention.
Requirements
Bachelor’s degree (or higher) in Computer Science, Information Technology, or a related field
Certifications such as CCNA, CCNP, CompTIA Security+, Fortinet NSE, or Palo Alto PCNSE
Familiarity with telecom Networking, Zero Trust architecture, SASE, and modern cloud networking
Deep understanding of networking protocols: Routing, Switching, VLANs, subnets, VPN, IPSec, DHCP, OSPF, DNS, etc.
Advanced knowledge of security frameworks and architectures (SASE, SD-WAN, ZTNA, Zero Trust)
Hands-on experience with firewalls, URL filtering and email security gateways
Proficiency with next-generation firewalls, proxy solutions, secure email gateways, and identity access management within a SASE framework
Experience with Azure networking and hybrid cloud connectivity
Strong analytical mindset to identify threats and anomalies in network traffic.
Methodical and structured approach to incident response and vulnerability management.
Excellent communication skills for collaborating with Customers, DevOps, and Internal Teams
Attention to detail with a proactive, security-first mindset
Adaptability to emerging technologies, tools, and security challenges
Team-oriented approach with a commitment to knowledge sharing and collaboration
Benefits
24x7 operational management and engineering support
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