The position requires strong expertise in enterprise network security, regulatory compliance (banking environment), hybrid cloud architecture, and large-scale infrastructure security transformations.
Roles and Responsibilities
This role requires strong real-world experience in Network Security Products, implementation, and troubleshooting.
Network Security Operations (BAU + L3 Escalation)
Provide L3/L4 support for critical network security infrastructure
Firewalls (FortiGate, Check Point, Juniper SRX)
Load Balancers / WAF (F5 LTM/GTM/ASM/WAAP)
VPNs, Proxy, DNS security
Secure remote access (VPN, Zero Trust / ZTNA concepts)
DDoS mitigation and WAAP platforms
Next-Gen Firewalls & Segmentation policies
Troubleshoot complex issues including performance, MTU/MSS mismatch, asymmetric routing, and application connectivity.
Ensure high availability and resilience of security infrastructure across primary and DR sites.
Demonstrate flexibility to support weekend operations and participate in on-call rotations to ensure high availability and stability of critical network services.
Technical Capabilities
Strong expertise in enterprise networking protocols: Good to have skills sets - BGP, OSPF, MPLS, VLANs, TCP/IP.
Hands-on experience in securing Data Center, Internet, and Cloud network environments
Expertise with Firewalls: FortiGate, Check Point, Juniper SRX
Experience with DDoS protection, WAF/WAAP platforms (Akamai, Cloudflare, F5 ASM/WAAP)
Strong knowledge of VPN technologies (IPsec, SSL VPN) and secure remote access
Experience with F5 Load Balancers (LTM/GTM), traffic management, and GSLB
Strong understanding of DNS, DHCP, IPAM (Infoblox / BlueCat preferred)
Experience in cloud networking (AWS, Azure, GCP) including hybrid connectivity and security controls
Familiarity with micro-segmentation and Zero Trust concepts
Strong troubleshooting capability across Layer 3–7 network and security domains
Experience with network monitoring and observability tools (SolarWinds, Netscout, Wireshark, Dynatrace)
Knowledge of network automation tools (Python, Ansible, Terraform)
Understanding and good to have knowledge on data center architectures (Spine-Leaf, ACI)
Exposure to regulatory and security frameworks within enterprise/banking environments
Job Requirements
10+ years of experience in networking/security
Strong experience in enterprise or banking environments
Hands-on delivery of network security transformation initiatives
Certifications
CCIE / CCNP (preferred)
Fortinet / Check Point certifications
AWS Networking/Security certifications (preferred)
Educational Requirements
Bachelor’s degree in Computer Science / IT / Network Engineering (mandatory)
Equal Opportunity Employer
The MUFG Group is committed to providing equal employment opportunities to all applicants and employees and does not discriminate on the basis of race, colour, national origin, physical appearance, religion, gender expression, gender identity, sex, age, ancestry, marital status, disability, medical condition, sexual orientation, genetic information, or any other protected status of an individual or that individual's associates or relatives, or any other classification protected by the applicable laws.
Mitsubishi UFJ Financial Group (MUFG) is an equal opportunity employer. We view our employees as our key assets as they are fundamental to our long-term growth and success. MUFG is committed to hiring based on merit and organsational fit, regardless of race, religion or gender.
