About Galaxy
Galaxy Office Automation Pvt. Ltd. is a leading technology solutions provider with over 38 years of industry expertise, helping organizations achieve digital transformation through innovative and secure technology solutions. With a strong presence across industries, continuous investments in advanced technologies, and a skilled team of 300+ professionals, Galaxy delivers scalable, reliable, and future-ready IT infrastructure and security solutions.
Role Overview
We are looking for a Network and Security Engineer to manage, secure, and optimize enterprise network infrastructure. The ideal candidate will have strong hands-on experience in firewalls, routing, switching, and network security, and will play a key role in ensuring network availability, performance, and security across WAN and LAN environments.
Key Responsibilities
- Configure, manage, and troubleshoot next-generation firewalls (Palo Alto, Fortinet, Cisco ASA, Check Point)
- Implement and maintain security policies including NAT, IPSec/SSL VPN, URL filtering, and threat prevention
- Monitor logs, alerts, and events to identify and mitigate security incidents
- Perform firewall audits, rule reviews, and policy optimization
- Configure and troubleshoot Layer 2 and Layer 3 network devices
- Manage VLANs, trunking, STP, EtherChannel, HSRP/VRRP, OSPF, BGP, and static routing
- Ensure high availability, performance, and uptime across WAN/LAN environments
- Handle network outages, link issues, performance degradation, and provide root cause analysis (RCA)
- Manage MPLS, SD-WAN, leased lines, and coordinate with ISPs
- Support network upgrades, migrations, and new infrastructure deployments
- Review, remediate, and close VAPT findings to enhance security posture
- Adhere to ITSM processes (Incident, Problem, and Change Management)
- Maintain accurate documentation for network diagrams, configurations, and changes
- Collaborate with internal IT teams, SOC, and external vendors
- Provide on-call support for critical and high-priority incidents
- Troubleshoot complex network and security issues independently
Qualifications & Skills
- 34 years of experience in Network & Security Engineering
- Strong hands-on expertise with at least one or two major firewalls: Palo Alto, Fortinet, Cisco ASA, or Check Point
- Solid understanding of L2/L3 networking concepts (VLAN, STP, OSPF, BGP, etc.)
- Experience with VPN technologies (Site-to-Site and Remote Access)
- Good understanding of network security principles and best practices
- Familiarity with monitoring and logging tools
- Experience working in enterprise or multi-branch environments
- Basic knowledge of cloud networking (AWS/Azure)
- Basic scripting knowledge is an added advantage
Preferred Certifications
