Network Security Engineer

Job not on LinkedIn

🕒 September 14

🇪🇺 Europe – Remote

⏰ Full Time

🟡 Mid-level

🟠 Senior

🛜 Network Engineer / Network Administrator

👻 Ghost score 31%

What it means: the chance that no one is really hiring for this job.How to read it: 60% or higher means we think this is a ghost. Lower scores are less of a worry.How we score it: age, reposts, open roles vs team size, how fast jobs close, and whether pay is listed.Fine print: an estimate from public data, not a judgment of the company. Real jobs can score high, so treat it as a hint, not a fact.

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Nebius Group

WebsiteLinkedInAll Job Openings

1001 - 5000 employees

🤖 Artificial Intelligence

🏢 Enterprise

☁️ SaaS

Artificial Intelligence • Enterprise • SaaS

Nebius Group is building one of the world’s leading AI infrastructure companies, focusing on providing the necessary compute, storage, and tools for developers in the AI space. Based in Europe and listed on Nasdaq, Nebius has a global presence with R&D centers across Europe, North America, and Israel. The company's primary offering is an AI-centric cloud platform designed for intensive AI workloads, complemented by various other businesses involved in generative AI development, edtech, and autonomous technology.

📋 Description

• Implement and maintain Zero Trust-aligned security architectures for enterprise and data center networks • Configure Layer 3/4 and Multi-VRF segmentation, security policies, and secure remote access • Implement and test hyperscale data center security solutions, including IPS/NDR and Anti-DDoS solutions • Integrate NGFW platforms with identity providers such as Microsoft Entra ID and Okta • Maintain NGFW management, automation, and logging capabilities required by the Security team • Implement and maintain Layer 7 application inspection, IPS, user identification, ZTNA, and SASE integrations • Integrate and operate monitoring tools such as Zabbix, Grafana, and Akvorado • Perform security hardening, vulnerability management, patching, and upgrades on network and infrastructure devices • Work with network architects and management to guide designs through Security team review and approval • Operate and maintain implemented network security solutions day-to-day • Configure and troubleshoot complex routing, switching, and network security environments

🎯 Requirements

• Experience in networking and security protocols (TCP/IP, HTTP(S), DNS, TLS, IPsec, routing protocols) • Experience and knowledge of backbone and datacenter technologies (EVPN, L3VPN MPLS, MPBGP, L2VPN) • Hands-on experience with next-generation firewalls (Palo Alto Networks, Check Point, or similar) • Experience with automation using Python, Go, or equivalent • Proficiency in Unix/Linux and experience with major network vendors (Cisco, Juniper, Aruba, etc.) • Experience configuring and troubleshooting NGFW capabilities and integrations, including IPS, User-ID, Microsoft Entra ID, and ZTNA • Good knowledge of IPv6 • Experience with automation tools (Ansible, Terraform, NetBox, SaltStack, etc.) • Experience with large-scale, highly available distributed systems • Knowledge of Zero Trust principles and micro-segmentation approaches • Relevant certifications (CCNP/CCIE, PCNSE, NSE 4/7) and professional working proficiency in English • Familiarity with monitoring, logging, security analytics, EDR/XDR, and centralized NGFW management platforms • Bonus: Exposure to DevSecOps practices, CSPM/CWPP platforms, offensive security, or security frameworks, standards, and regulations

🏖️ Benefits

• Competitive compensation • Career growth and learning opportunities • Flexibility and ownership • Collaborative and innovative culture • Opportunity to work on impactful AI projects • International environment and talented teams

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