Lead Network Security Consultant

EPAM Systems; Colombia; Presencial; COP 150.000.000 - 260.000.000; Jornada completa

Ventajas ofrecidas por este puesto de trabajo

Healthcare benefits

Paid time off

Learning & certification opportunities

Global career opportunities

LinkedIn Learning access

Descripción de la vacante

EPAM Systems is seeking a Lead Network Security Consultant to architect and deliver secure network infrastructures and automation solutions. You will lead cross-functional teams and drive security strategy for network platforms.

Responsibilities include implementing ZTNA-based policies, maintaining regulatory compliance, and mentoring engineers while collaborating with global clients on enterprise networking challenges.

Formación

• Bachelor's or Master's degree in Computer Science, Information Technology, or a related discipline.
• Minimum of 5 years of relevant network security experience, demonstrating a strong command of network security fundamentals, encryption technologies, and secure network design principles.
• At least one year of experience leading and managing development teams.
• Hands-on experience configuring and troubleshooting enterprise firewalls, including Cisco and Palo Alto Networks platforms, with NAT and VPNs.
• Hands-on experience with Zscaler Private Access (ZPA) and Internet Access (ZIA).
• Solid networking background: TCP/IP, routing, switching, VLANs, subnetting, LAN/WAN environments.
• Experience with intrusion detection/prevention systems, SIEM tools, log analysis, and incident response.
• Strong communication skills in English (B2+).

Responsabilidades

• Architect and deploy secure network infrastructures, incorporating firewalls, IDS/IPS, and encryption technologies.
• Roll out ZTNA-aligned security policies based on discovery-driven access analysis.
• Maintain compliance with applicable security regulations and standards; support audits.
• Perform routine security evaluations, including penetration testing and vulnerability assessments.
• Provide support for enterprise networking: routing, switching, VLANs, DNS, DHCP, WAN.
• Follow governance standards and project delivery frameworks for consistent results.
• Track and evaluate security alerts via SIEM tools and respond to incidents promptly.
• Collaborate with cross-functional teams to enforce IAM policies and NAC solutions.

Conocimientos

Network security

Encryption technologies

VPNs

ZTNA

IAM policies

SIEM tools

Firewall administration

TCP/IP networking

Team leadership

English communication

Educación

Bachelor's or Master's in CS/IT

Herramientas

Cisco firewalls

Palo Alto firewalls

Zscaler

Descripción del empleo

EPAM is a leading global provider of digital platform engineering and development services. We are committed to having a positive impact on our customers, our employees, and our communities. We embrace a dynamic and inclusive culture. Here you will collaborate with multi-national teams, contribute to a myriad of innovative projects that deliver the most creative and cutting-edge solutions, and have an opportunity to continuously learn and grow. No matter where you are located, you will join a dedicated, creative, and diverse community that will help you discover your fullest potential.

We are looking for a Lead Network Security Consultant to join our team. You will architect and deliver comprehensive network infrastructure automation solutions that support the strategic direction of both the business and IT organization.

Responsibilities

• Architect and deploy secure network infrastructures, incorporating firewalls, intrusion detection/prevention systems, and encryption technologies
• Roll out ZTNA-aligned security policies based on discovery-driven access analysis to reinforce zero trust network access controls
• Maintain compliance with applicable security regulations and standards, and support audit activities as required
• Perform routine security evaluations, including penetration testing and vulnerability assessments, to detect and address potential security exposures
• Provide support and troubleshooting for enterprise networking technologies, covering routing, switching, VLANs, subnetting, WAN connectivity, DNS, DHCP, and network segmentation
• Follow enterprise governance standards, review procedures, and established project delivery frameworks to achieve project objectives in a consistent and organized way
• Comply with enterprise ITSM and CMDB procedures to ensure precise documentation and structured service management
• Track and evaluate security alerts through Security Information and Event Management (SIEM) tools, responding to security incidents promptly and effectively
• Work alongside cross-functional teams to establish and enforce identity and access management (IAM) policies and network access control (NAC) solutions
• Keep current with emerging security threats, industry developments, and best practices to continuously strengthen the organization's network security posture

Requirements

• Bachelor's or Master's degree in Computer Science, Information Technology, or a related discipline
• A minimum of 5 years of relevant network security experience, demonstrating a strong command of network security fundamentals, encryption technologies, and secure network design principles
• At least one year of experience leading and managing development teams
• Skilled in configuring, managing, and troubleshooting enterprise firewalls, including Cisco and Palo Alto Networks platforms, with hands-on experience in security policies, NAT, routing, VPNs, and operational support
• Hands-on experience with Zscaler Private Access (ZPA) and Internet Access (ZIA), covering administration, policy management, troubleshooting, and secure access enablement
• Solid networking background, including TCP/IP, routing protocols, switching, VLANs, subnetting, network troubleshooting, and strong familiarity with enterprise LAN/WAN environments
• Experience working with intrusion detection/prevention systems, SIEM tools, log analysis, traffic flow discovery, and security incident response
• Strong problem-solving abilities, analytical mindset, and effective communication skills across diverse stakeholder groups
• Excellent English communication skills (B2 level or higher)

Nice to have

• Cisco Certified Network Professional/Expert in Security certification showcasing advanced network security proficiency
• Zscaler Digital Transformation Administrator certification for expert-level Zscaler platform management
• Zscaler Zero Trust Certified Associate certification confirming zero trust architecture expertise
• Cisco Certified CyberOps Associate or Professional certification highlighting security operations proficiency
• Palo Alto Networks Certified Network Security Administrator (PCNSA) certification
• Palo Alto Networks Certified Network Security Engineer (PCNSE) certification
• Check Point Certified Security Administrator (CCSA) certification
• Check Point Certified Security Expert (CCSE) certification
• A well-recognized network security certification, such as CISSP or CompTIA Security+

We offer

• International projects with top brands
• Work with global teams of highly skilled, diverse peers
• Healthcare benefits
• Employee financial programs
• Paid time off and sick leave
• Upskilling, reskilling and certification courses
• Unlimited access to the LinkedIn Learning library and 22,000+ courses
• Global career opportunities
• Volunteer and community involvement opportunities
• EPAM Employee Groups
• Award-winning culture recognized by Glassdoor, Newsweek and LinkedIn

EPAM is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, age, sexual orientation, gender identity or expression, disability, protected veteran status, or any other characteristic protected by applicable law.