Network/Security Consultant

This position is with a prestigious European institution that delivers critical services and has implemented a state-of-the-art infrastructure using top-tier vendors for network, security, and cloud solutions. We are looking for an experienced Senior Network Security Engineer to join our team. The ideal candidate will have a strong background in advanced networking, high-availability design, security, automation, and modern infrastructure technologies.

Key Skills:

• Design and implement resilient, scalable network architectures across data centres, ensuring optimal performance, reliability, and fault tolerance.
• Manage ISP multi-homing configurations with BGP and IP-based network underlays using Cisco solutions (experience with IOS-XE, NX-OS, and products such as ASR and Nexus 9000 switches).
• Implement and oversee load balancing solutions to enhance traffic distribution and ensure continuous availability.
• Provide network security expertise, including Cisco ASA VPN, Cisco Secure Client, Checkpoint Firewalls, and FortiGate SD-WAN.
• Automate network infrastructure management and deployment tasks using Python, Ansible, and/or Terraform.
• Develop and maintain automation workflows leveraging API calls using industry standards like REST API, RESTCONF, and NETCONF for seamless integration and automation.
• Possess a strong understanding of Kubernetes architecture and configure application delivery using ingress rules and network policies to deploy workloads.
• Collaborate with cross-functional teams to ensure smooth network deployment and troubleshooting.
• Automate network infrastructure management and deployment processes using Python, Ansible, and/or Terraform.
• Develop and maintain automation workflows utilizing industry standards like REST API, RESTCONF, and NETCONF for seamless integration and automation.
• Design, implement, and manage SDN Datacentre environments using NSX and Cisco ACI.
• Demonstrate strong knowledge of Kubernetes architecture and configure application delivery with ingress rules and network policies for workload deployment.

Required Skills and Experience:

• Proven track record in designing high-availability network solutions across data centres, ensuring minimal downtime and effective failover strategies.
• In-depth expertise in ISP multi-homing with BGP, Nexus IP network configurations with NX-OS, and OSPF/BGP routing protocols.
• Strong proficiency in load balancing technologies, including Radware and F5.
• Extensive experience with network security solutions, such as Cisco ASA VPN, Cisco Secure Client (AnyConnect), Checkpoint Firewalls, and FortiGate SD-WAN.
• Proficient in automation using Python, Ansible, and/or Terraform.
• Skilled in developing and managing CI/CD pipelines, with strong knowledge of Git (GitLab/GitHub).
• Solid understanding of data encoding and modelling formats like YAML and JSON.
• Hands-on experience working with API-based technologies, including REST API, RESTCONF, and NETCONF.
• Expertise in SDN, with practical experience in NSX and Cisco ACI.
• Experience managing and orchestrating containerized environments using Kubernetes.
• Ability to design and architect network solutions that ensure scalability, security, and high availability.

Qualifications and Requirements:

• Degree in Computer Science, Networks, Telecommunications, or equivalent (Bachelor’s or Master’s degree).
• CCIE Certification (or equivalent) is required.
• Several years of demonstrated experience in network engineering, specializing in high availability, security, and advanced networking technologies
• Proven expertise in designing network architecture solutions from the ground up, ensuring scalability and reliability.
• Experience in deploying large-scale data centre networks.

Desirable Certifications:

• Cisco Certifications: CCNP, CCIE, Cisco Certified Specialist (e.g., Data Center, Security, or Service Provider)
• F5 Certifications: F5 Certified BIG-IP Administrator (F5-CA), F5 Certified Solution Expert
• Radware Certifications: Radware Certified Advanced Engineer
• Fortinet Certifications: NSE4, NSE5, NSE7, or higher
• Check Point Certifications: CCSE, CCSM
• VMware Certifications: VCP-DCV, VCAP-DCV
• Cloud Certifications: AWS Certified Solutions Architect, Azure Network Engineer, or other cloud certifications
• CompTIA Certifications: [Specify any relevant certifications]
• Cybersecurity Certifications: CISE (Certified Information Systems Engineer), CISSP (Certified Information Systems Security Professional)

Preferred Skills (Nice to Have):

• Hands-on experience with cloud-native technologies such as AWS and Azure.
• Knowledge of network telemetry and monitoring tools.
• Experience managing multi-cloud or hybrid-cloud environments.
• Understanding of container networking and microservices.

Our Offer:

• Competitive salary package, with or without a company car.
• Personalized training programs and development plans to nurture your skills.
• Comprehensive hospitalization insurance.
• Regular team-building events, learning lunches, and fun activities.
• Embrace the diversity of our multicultural team and enjoy open communication.

Are you ready to become part of a dynamic team with a clear focus on growth and excellence? Apply now and take the first step towards a fulfilling career with CTG IT Solutions.

Please note that a criminal record check will be required for this position.

Discover the exciting opportunities that await you at CTG IT Solutions, where your IT expertise meets a world of possibilities!