Systems Security Engineer I (Firewalls)
Heredia, Heredia, Costa Rica
hace 5 días

Experian’s vision is for people, data and technology to become a necessary part of every major consumer economy around the world.

We are currently looking for outstanding people to help us realize our vision as a Network Security Engineer at our location in Costa Rica to perform day to day configuration and operations.

A CR work permit is required to apply for this position.

Key Responsibilities

  • Configures, maintains, documents, and implements policies for firewalls, router ACL’s, and ACI Contracts as required for development projects and customer requests
  • Configures and provides technical support for access controls for internal clients and external customers.
  • Ensures consistent and reliable firewall performance to protect system integrity
  • Troubleshoot / resolve problems, inefficiencies and network performance issues to correct deficiencies
  • Monitor and maintain LAN and WAN communication to achieve optimum system performance
  • Participates on assigned development projects to define, test, and implement firewall policies and router ACL’s supporting business implementations
  • Stays current on security and network best practices, emerging technologies and security threats to identify methods for maintaining system security, stability, and reliability
  • Assists with limited product evaluations and participates in the preparation of recommendations for acquisition or application including evaluations of new hardware and software to determine cost-effective solutions and / or appropriate applications
  • Assists senior personnel in security and network regulatory and internal audits
  • Will expand to additional technologies as experience and expertise allows to include Firewall, Load Balancers (ADCs), WAN & LAN, Data Center, etc.
  • Under limited supervision, oversee the purchase, installation, and support of security and network communications for customers
  • Work on problems of diverse scope where analysis of situation requires evaluation and judgment
  • May be responsible for evaluating current network and security systems and posture
  • Requires thorough knowledge of TCP / IP Networking, Security, LAN / WAN systems, networks, and application stacks.
  • Works with management to define business needs and provide expert knowledge of networking enhancements and innovations
  • Develop project plans for the implementation of small to medium LANs and / or WANs
  • Requirements

  • Bachelor’s degree in a Computer Science, related technical discipline or equivalent experience.
  • 2+ years of related experience, with at least 1 year TCP / IP networking experience.
  • Experience in delivery environments
  • Experience with Linux is required
  • Strong knowledge of networking and networking protocols.
  • Strong knowledge of security technologies including encryption, stateful firewalls, and access-lists.
  • Strong knowledge of leading firewalls, network scanning, and authentication technologies.
  • Strong problem solving and analytical skills.
  • Works under minimal supervision. Normally receives no instruction on routine work, general instructions on new assignments.
  • Demonstrated experience in the following areas : Network Infrastructure (routers, switches, TCP / IP) Firewalls (firewall policy, analysis) Information Security (compliance with technical security standards, governance) ADCs (Load Balancers) Cisco ACI
  • Available to work normal business hours and after hours as needed
  • Available to provide on-call support
  • Fluent in spoken and written English
  • Principles and practices of customer service
  • Excellent organization and time management skills
  • Ability to manage multiple concurrent projects
  • Excellent attention to detail
  • Establish and maintain cooperative working relationships
  • Proven previous job stability, including maintaining long-term work relationships with former employers
  • Must be able to clear the company’s pre-employment screening
  • Not Required but experience helpful

  • Experience with enterprise networks
  • Experience building and configuring security or network infrastructure
  • Fluent in spoken and written Portuguese
  • Experian is an Equal Opportunity Employer. Anyone needing accommodation to complete the interview process should notify the Talent Acquisition Partner.

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