🚀We are looking for the very Top Talent…and we would be delighted if you were to join our team!
More in details, UST is a multinational company based in North America, certified as a Top Employer company with over 35.000 employees all over the world and presence in more than 30 countries. We are leaders on digital technology services, and we provide large-scale technologic solutions to big companies.
🔎 What are we looking for?
We are looking for a highly experienced Senior Network Engineer with 12–15 years of expertise in cloud networking, routing & switching, firewalls, and security compliance. The ideal candidate will have in-depth experience with Cisco, Palo Alto, Fore Scout, Infoblox, Check Point, and F5 technologies, along with a strong focus on patching, firmware upgrades, vulnerability management, and compliance. This role will be responsible for designing, implementing, and securing enterprise and cloud network infrastructures to ensure optimal performance, security, and regulatory adherence.
You'll work with one of our main internacional clients in the finantial sector.
📍 Location: 100% Remote (Spain-based candidates only)
- Design, deploy, and maintain enterprise and cloud networking solutions across AWS, Azure, or GCP.
- Manage routing and switching environments (Cisco, or equivalent) with expertise in BGP, OSPF, EIGRP, VLANs, STP, QoS, and multicast.
- Optimize and maintain load balancing solutions (F5 LTM, GTM, iRules) for high availability and traffic distribution.
- Administer Infoblox DNS, DHCP, and IPAM for efficient network resource management.
Firewall, Security, & Compliance
- Configure and manage firewall policies and security rules on Cisco ASA, Palo Alto, Check Point, and Fore Scout.
- Implement zero-trust architecture, micro-segmentation, and VPN solutions for secure remote access.
- Conduct patching and firmware upgrades on networking and security devices to maintain security compliance.
- Perform vulnerability assessments, remediation, and compliance checks to align with industry security frameworks (ISO 27001, NIST, CIS benchmarks, PCI-DSS, etc.).
- Coordinate with security teams to analyze threats, mitigate risks, and implement security best practices.
Performance Optimization & Troubleshooting
- Monitor network performance, diagnose issues, and implement proactive solutions to minimize downtime.
- Troubleshoot complex LAN, WAN, cloud, and firewall issues, ensuring minimal disruption to business operations.
- Work closely with vendors and internal teams to optimize network security and reliability.
Automation & Documentation
- Utilize automation tools (Ansible, Python, Power Shell, Terraform) for network operations and cloud deployments.
- Maintain comprehensive documentation, including network diagrams, firewall rules, and security policies.
- Provide technical mentorship and knowledge sharing to junior engineers and IT teams.
- 12–15 years of hands-on experience in network engineering, security, and cloud networking.
- Expertise in routing & switching (Cisco, Juniper) and firewalls (Palo Alto, Check Point, Cisco ASA, Fore Scout).
- Strong experience with cloud networking (AWS, Azure, GCP), including VPCs, NSGs, VPNs, and load balancers.
- Hands-on experience with patch management, firmware upgrades, vulnerability scanning, and compliance enforcement.
- Proficiency in F5 load balancers (LTM, GTM, ASM) and security hardening.
- Experience with network automation (Python, Ansible, Terraform) and infrastructure as code (IaC).
- Solid understanding of security frameworks (NIST, ISO 27001, CIS, PCI-DSS) and compliance policies.
- Excellent troubleshooting skills in enterprise and cloud networking environments.
- Strong documentation and communication skills for stakeholder engagement.
- Certifications such as CCNP, CCIE, PCNSE, CCSA/CCSE, F5-CA, AWS/Azure Networking Specialty, or CISSP are preferred.
- Experience with SIEM tools, IDS/IPS, and endpoint security integration.
- Understanding of Zero Trust Architecture, SD-WAN, and micro-segmentation.
- Familiarity with network monitoring tools (Solar Winds, Logic Monitor, Big Panda, Splunk, Wireshark, etc.).
- Knowledge of container networking (Kubernetes, Docker, CNI).
- 8-17 Monday/Friday
💰What can we offer?
✈️…
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