Network engineer

NTT DATA Europe & Latam

Romania · Full-time · Associate

Who We Are

We are a dynamic team dedicated to providing robust infrastructure solutions to our clients. Our focus lies in delivering efficient and scalable systems that meet the diverse needs of businesses. By leveraging cutting-edge technologies and collaborating with skilled professionals, we ensure operational excellence and innovation in every project.

What You'll Be Doing

Managing Cisco Firewalls (ASA and Firepower), ensuring compliance with security policies and operational requirements.
Operating and maintaining IDEMIA firewalls, centrally managed by the Network Security team, while processing filtering rule requests from IT teams with validation from Security and Compliance.
Administering firewalls through a central console (FMC), handling configuration adjustments and security enhancements.
Creating, modifying, and deleting filtering rules based on ticket submissions, ensuring optimal network protection and functionality.
Applying system configurations to harden newly deployed firewalls, reinforcing security measures across infrastructure.
Configuring routers, switches, firewalls, and load balancers to ensure smooth network operations.
Monitoring network performance, identifying potential issues, and troubleshooting to maintain system integrity.
Collaborating with systems engineers, project managers, and external vendors to integrate network components into broader infrastructure solutions.

What you'll bring along

Bachelor’s degree in Computer Science, Software Engineering or related field preferred.
Minimum 3-5 years of experience in a similar role.
Strong foundation in networking principles, with hands-on experience managing enterprise-grade network equipment and protocols.
Proven ability to oversee complex network environments, preferably within infrastructure or construction-related projects.
Expertise in TCP/IP, VLANs, VPNs, BGP, OSPF, and network security best practices to ensure robust and secure network operations.
Mandatory knowledge of Cisco Firewall ASA, with practical experience in configuration and management.
Proficiency in networking tools such as Wireshark, SolarWinds, and Cisco IOS/NX-OS for monitoring and troubleshooting network performance.
Highly desirable certifications, including CCNA, CCNP, or equivalent, demonstrating expertise in networking and security principles.
Strong problem-solving skills and a proactive approach to identifying and addressing network challenges.
Effective communication skills for engaging with both technical and non-technical stakeholders.
Experience working with cloud networking solutions such as AWS, Azure, or GCP, as well as SD-WAN technologies, is a plus.
Excellent command of both spoken and written English

Key Skills

Ranked by relevance

firewalls network security asa wireshark firewall switches routers cloud ccna ccnp ospf vpns aws gcp wan bgp

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