Resume Skills and Keywords for Network Security Engineer

A Network Security Engineer is responsible for protecting an organization’s network infrastructure from cyber threats, attacks, and unauthorized access. They design, implement, and manage firewalls, VPNs, and intrusion prevention systems to safeguard sensitive data. Utilizing advanced tools like Checkpoint, Cisco ASA, and Juniper, they ensure continuous monitoring and system performance while mitigating risks. A Network Security Engineer works closely with cross-functional teams to manage incident responses and enforce compliance with industry standards.

Skills required for a Network Security Engineer role

  • Firewall Configuration & Management
  • Intrusion Prevention Systems (IPS) Implementation
  • Routing & Switching
  • Network Security
  • Audits & Compliance
  • VPN & Remote Access Solutions
  • SIEM Tools
  • Problem-Solving and Analytical Thinking
  • Stakeholder Communication & Collaboration
  • Team Leadership and Mentoring
  • Network Troubleshooting
  • Cybersecurity Frameworks
  • Risk Assessment & Mitigation
  • Security Information Management

What recruiters look for in a Network Security Engineer resume

  • Proven experience in configuring and managing firewalls like Checkpoint, Cisco ASA, or Juniper
  • Strong background in network security and intrusion prevention
  • Experience with VPNs and secure remote access solutions
  • Familiarity with SIEM tools and incident response protocols
  • Knowledge of industry regulations and compliance standards (e.g., GDPR, HIPAA)
  • Leadership experience in managing cross-functional security teams

What can make your Network Security Engineer resume stand out

A strong summary that demonstrates your skills, experience, and background in network engineering

  • Certified Network Security Specialist with over 9 years of hands-on experience in securing enterprise networks across global environments. Proven expertise in managing firewalls (Checkpoint, Cisco ASA, Juniper), implementing VPNs, hardening network infrastructure, and leading security teams to resolve complex incidents. Strong leadership skills with experience in managing large-scale network security projects and cross-functional teams.

Targeted job description

  • Lead global network security infrastructure for enterprise environments
  • Manage and configure firewalls (Checkpoint, Cisco ASA, Juniper ISG/SSG)
  • Implement and monitor intrusion prevention systems and VPN solutions
  • Perform network security audits using SecureTrack (Tufin)
  • Handle Severity-1 security escalations and prepare root cause analysis reports
  • Collaborate with vendors and stakeholders to improve network security
  • Coordinate with IT teams for seamless system integrations and security upgrades

Related academic background

  • B.Tech
  • CCSE (Checkpoint Certified Security Expert) R76-GAIA
  • CCNA (Cisco Certified Network Associate)
  • JNCIA-FWV (Juniper Certified Internet Associate – Firewall/VPN)
  • JNCIS-SSL (Juniper Certified Internet Specialist – SSL)
  • NCSS-VPN Router (Nortel Certified Support Specialist)
  • MCP (Microsoft Certified Professional)

Sample Resume of Network Security Engineer in Text Format

FAISAL SHAIKH

Network Security Engineer

876543209 | support@resumod.co | linkedin.com/company/resumod

SUMMARY 

Certified Network Security Specialist with over 9 years of hands-on experience in securing enterprise networks across global environments. Proven expertise in managing firewalls (Checkpoint, Cisco ASA, Juniper), implementing VPNs, hardening network infrastructure, and leading security teams to resolve complex incidents. Strong leadership skills with experience in managing large-scale network security projects and cross-functional teams.

SKILLS

Firewall Configuration & Management | Intrusion Prevention Systems (IPS) Implementation | Routing & Switching | Network Security | Audits & Compliance | VPN & Remote Access Solutions | SIEM Toola | Problem-Solving and Analytical Thinking | Stakeholder Communication & Collaboration | Team Leadership and Mentoring

EMPLOYMENT HISTORY

Technical Lead  | NEXT EDGE Technologies, Pune

Jan 2015 - Present

Project: GlobiPharma Secure LAN Services 

  • Leading global security infrastructure for GlobiPharma's LAN environments 
  • Managing a team of 18 including shift operations 
  • Handling Severity-1 escalations and RCA documentation
  • Working with Checkpoint, Cisco ASA, Juniper ISG/SSG, Trend Micro IPS 
  • Using SecureTrack (Tufin) for policy audits and implementation reviews 
  • Coordinating with vendors including Cisco, HP, Checkpoint 
  • Implementing firewall rules, change requests, and device hardening

IT Analyst  | Zenith Consultancy Services, Hyderabad

Jul 2011 - Jan 2015

Project: Telecom Infra Services (TIS) 

  • Oversaw telecom network security implementation across India
  • Managed Checkpoint Provider-1, Cisco Nexus, ASA, FWSM, Array VPN 
  • Delivered VPN configurations, firewall policies, VLANs, and VPC setups 
  • Coordinated incident response and routine infrastructure upgrades

Network Engineer  | VertexNet Systems, Hyderabad

Apr 2008 - Jun 2011

Projects: Global Bank, International Airport, FMCG Giants 

  • Provided L3 support and firewall deployments 
  • Configured Juniper ISG/SSG, Fortigate, Checkpoint firewalls
  • Implemented ISS Siteprotector IPS solutions
  • Managed VPNs, Nortel clustering, and SSL remote access setups

EDUCATION

B.Tech

Jan 2001 - Jan 2005

CERTIFICATIONS

  • CCSE (Checkpoint Certified Security Expert) R76-GAIA 
  • CCNA (Cisco Certified Network Associate) 
  • JNCIA-FWV (Juniper Certified Internet Associate – Firewall/VPN)
  • JNCIS-SSL (Juniper Certified Internet Specialist – SSL) 
  • NCSS-VPN Router (Nortel Certified Support Specialist) 
  • MCP (Microsoft Certified Professional)