June 16, 2026
Junior/Medior NOC Engineer
Junior • Hybrid
Brussels, Belgium
Junior NOC Engineer — Network & Security | Brussels
We are looking for a Junior NOC Engineer to join a 24/7 Network Operations Center in a critical IT + OT environment based in Brussels. This is a generalist NOC role: you monitor, troubleshoot and keep the network healthy across a wide perimeter.
We are not looking for someone who just runs commands. We want someone who actually understands what the network is doing and why. If you can explain spanning tree, network segmentation (switch and router level), and what a route is without reading from notes, this is for you.
Context
1-year mission, renewable, start ASAP
On-site in Brussels: 3 months full on-site, then hybrid (3 on-site / 2 flexible)
24/7 operations, team-based
Mixed IT and OT environment
What we expect (must-have)
Solid routing & switching, CCNA level, demonstrable in practice (not just certified)
Hands-on Cisco CLI
Operational experience with Palo Alto and Checkpoint firewalls
Backend tooling: monitoring, NAC, syslog, authentication
Python (scripting / automation)
A first relevant professional experience in networking
French or Dutch, plus English
Own car
Stability: we want people who stay. Min 2 years per role on your track record, and a genuine 2-year commitment here. Job hopping is a no.
Nice to have
IT / computer science background
Exposure to OT environments
Wifi and fiber fundamentals
Mindset
Professional but human team. Curiosity, team spirit, and the honesty to say "this doesn't make sense" instead of bluffing your way through a problem. We would rather keep a seat open than fill it with the wrong person.
Interested, or know someone who fits? Send me a DM or your CV.
#NOC #NetworkEngineer #Cisco #PaloAlto #Checkpoint #Brussels #ITjobs #Hiring #CCNA
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Hybrid
Krakow, Poland
🏢 Summary: B2B collaboration for an experienced Cloud Network Engineer to design, implement and automate large-scale cloud and hybrid network architectures across GCP and data center environments. The role focuses on scalable, secure and highly available networking, combining cloud technologies, automation and advanced routing. It involves hands-on engineering, optimization and cross-team technical collaboration in production-scale environments. 🗂️ Requirements: 3+ years hands-on experience in GCP Cloud Networking, Strong knowledge of VPC, routing, load balancing, Cloud NAT, Cloud DNS, Experience with hybrid connectivity (Cloud Interconnect, VPC Peering, Cloud VPN), Practical experience with Terraform, IaC, Ansible and CI/CD, Experience with FortiGate and Palo Alto NGFW, Strong knowledge of OSPF and BGP, Experience configuring Cisco routers and switches (ISR, ASR, Catalyst, Nexus), Knowledge of IPSec and SSL VPN, CCNA/CCNP level networking knowledge, Availability for on-call rotations, English proficiency minimum B2, Category B driving license 📃 Skills: GCP, VPC, NCC, CloudRouter, LoadBalancing, CloudNAT, CloudDNS, CloudInterconnect, VPCPeering, CloudVPN, Terraform, IaC, Ansible, CICD, GitOps, FortiGate, PaloAlto, Cisco, ISR, ASR, Catalyst, Nexus, IPSec, SSLVPN, GRE, OSPF, BGP, ACI 🏢 Description: We are looking to collaborate with an experienced Cloud Network Engineer who will partner with our Network Team and contribute to building and evolving network architecture at a European scale. This role offers an opportunity to work on complex, high-impact environments where cloud, automation and network security play a critical role. Scope of collaboration Network architecture & design Design, evolve and maintain cloud network architectures in Google Cloud Platform (VPC, NCC, Cloud Router, routing, load balancing, Cloud NAT, Cloud DNS). Build and maintain hybrid connectivity solutions (Cloud Interconnect, VPC Peering, Cloud VPN). Design scalable, resilient and highly available LAN/WAN topologies. Contribute to Software Defined Networking initiatives, including policy-based network automation (Cisco ACI). Network implementation & automation Plan and configure GCP networking environments. Automate cloud network provisioning using Terraform, IaC, Ansible and CI/CD pipelines. Implement network security policies, segmentation and access control using FortiGate and Palo Alto NGFW. Configure and manage Cisco routers (ISR/ASR) and switches (Catalyst, Nexus) across access, distribution and core layers. Deploy VPN technologies (IPSec, SSL VPN) and GRE tunnels. Operations & optimization Diagnose and resolve complex network incidents across Data Center and GCP environments. Analyze and improve network performance. Maintain and update technical documentation and operational procedures. Collaborate with engineering and business teams, providing expert guidance on network solutions. Qualifications 3+ years of hands-on experience in GCP Cloud Networking Solid networking knowledge (minimum CCNA/CCNP level or equivalent) Experience with automation and GitOps practices Practical knowledge of network security implementations (Fortinet, Palo Alto) Strong understanding of dynamic routing protocols (OSPF, BGP) Good knowledge of VPN technologies (IPSec, SSL VPN) Availability for on-call rotations English proficiency (min. B2, written and spoken) Category B driving license Nice to have: Experience with monitoring, observability and alerting in network environments Familiarity with Cisco ACI What we offer Access to advanced learning and lab environments (Google Skills credits, Cisco Modeling Lab, sandbox environments) Access to learning platforms (e.g., CBT Nuggets, Cisco U) Opportunity to work with modern technologies in real production-scale environments A collaborative and inclusive environment with exposure to international projects B2B collaboration Why join this collaboration If you enjoy solving complex networking challenges and want to work in an environment where scale, automation and security matter, this is an opportunity to contribute to one of the fastest-growing technology organizations in Europe. We are committed to fostering an inclusive environment and welcome professionals of all backgrounds, identities, and experiences.
Technology
ALTER GPU CENTER
Junior DevOps Engineer
Junior
Remote
Łódź, Poland
🏢 Summary: Junior DevOps Engineer role focused on supporting and automating cloud infrastructure for AI training and inference workloads. The position involves working with CI/CD pipelines, containerization, Infrastructure as Code, and monitoring systems in a hands-on learning environment. It offers growth in DevOps, platform engineering, and cloud operations. 🗂️ Requirements: 0–2 years in DevOps, IT operations, infrastructure, or system administration, Knowledge of Linux and terminal usage, Knowledge of Python for automation and scripting, Ability to write automation scripts, Practical knowledge of AWS and basic cloud services, Understanding of cloud infrastructure concepts, Knowledge of Docker and containerization, Basic understanding of CI/CD concepts, Ability to use Git, Basic understanding of networking, security, logging, and monitoring, Interest in Infrastructure as Code tools (Terraform or Ansible), Basic understanding of Kubernetes, Communicative English 📃 Skills: Linux, Python, AWS, Docker, CI/CD, Git, Terraform, Ansible, Kubernetes, Bash, Prometheus, Grafana, Loki, OpenTelemetry, GitHub, GitLab, Jenkins 🏢 Description: About the role We are looking for a Junior DevOps Engineer to support the development, automation, and maintenance of infrastructure used for AI training and inference workloads. In this role, you will work with experienced engineers on cloud and infrastructure automation, CI/CD pipelines, application environments, monitoring, and operational support. This is a hands-on position for someone who wants to grow in DevOps, platform engineering, cloud infrastructure, and modern operations. Responsibilities Support the maintenance and development of cloud and infrastructure environments Help prepare, maintain, and troubleshoot application environments Automate repetitive tasks using Python, Bash, and scripts Support the creation and maintenance of CI/CD pipelines Assist with Infrastructure as Code solutions for servers, networking, storage, and cluster components Monitor systems, analyze logs, and help troubleshoot technical issues Work with development, infrastructure, networking, and AI/ML teams on application deployment and platform operations Support the stability, security, and reliability of infrastructure Help identify manual processes that can be automated Document technical solutions, runbooks, and operational processes Requirements 0–2 years of experience in DevOps, IT operations, infrastructure, system administration, or a similar area Good knowledge of Linux and working in the terminal Good knowledge of Python for automation, scripts, and simple internal tools Ability to write clear scripts automating repetitive tasks Practical knowledge of AWS and basic cloud services Understanding of cloud environments and basic cloud infrastructure concepts Good knowledge of Docker and application containerization Basic understanding of CI/CD concepts Ability to work with Git Basic understanding of networking, security, logs, and monitoring Interest in Infrastructure as Code tools such as Terraform or Ansible Basic understanding of Kubernetes or willingness to learn Strong problem-solving attitude and eagerness to learn Ability to communicate clearly and work in a technical team Communicative English, as you will work in an international environment Nice to have First experience with Kubernetes, Terraform, Ansible, or GitOps Familiarity with monitoring tools such as Prometheus, Grafana, Loki, or OpenTelemetry Basic understanding of DevSecOps practices and vulnerability management Familiarity with AI infrastructure, GPU environments, HPC, or data center operations Experience with GitHub Actions, GitLab CI, Jenkins, or similar tools Interest in platform engineering, SRE, or large-scale infrastructure What we offer Benefits package Opportunity to learn from experienced infrastructure, platform, cloud, and AI engineers Work on modern infrastructure supporting AI workloads Space for professional growth in DevOps and platform engineering Remote or hybrid work from Poland