Senior Network & Security Engineer at Collaboration Betters The World GmbH

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Full Time

Start Date

Immediate

Expiry Date

16 May, 26

Salary

0.0

Posted On

15 Feb, 26

Experience

2 year(s) or above

Remote Job

Yes

Telecommute

Yes

Sponsor Visa

Skills

Cisco, Aruba, Palo Alto, CheckPoint, Wallix, PKI, F5, SD-WAN, Rapid7, ELK, Python, Ansible, BGP, OSPF, NIST, ISO 27001

Industry

IT Services and IT Consulting

Description

Overview We are an independent global technology group delivering end-to-end technology solutions through a global delivery model. We invest our efforts in unlocking the full potential of not only our clients, but also that of our employees by providing them with an evolving environment that encourages collaboration, creativity and a positive mindset. Collaboration better the World – let’s do something great together ! Responsibilities What is your role? In this strategic hybrid role, you will be the guardian of the organization’s infrastructure robustness, connectivity, and protection. You will operate across the entire value chain, from the physical network layer to advanced threat detection: Hybrid Operations (BAU): Administer and maintain critical infrastructure, including switching and routing (Cisco, Aruba) as well as next-generation security boundaries (Palo Alto, CheckPoint Firewalls). Access & Identity Security: Manage the privileged access lifecycle via PAM (Wallix) solutions and supervise PKI and certificate management. Performance & Connectivity: Optimize network flows, manage Load Balancing (F5) solutions, and ensure high availability for VPN tunnels and SD-WAN architectures. Vulnerability Management & Monitoring: Drive scanning campaigns (Rapid7), prioritize technical remediations, and analyze alerts from the SIEM (ELK) or EDR platforms. Incident Response & Troubleshooting: Act as a Level 2/3 expert to resolve complex connectivity issues and coordinate the response to security incidents (containment and post-mortem). Governance & Projects: Contribute to the design of secure architectures (network segmentation, Zero Trust), apply ISO 27001 standards, and automate tasks through scripting (Python, Ansible). Qualifications What is your profile ? Experience: 3 to 6 years of proven experience in a role combining network engineering and cybersecurity. Network Expertise: Deep understanding of routing protocols (BGP, OSPF) and switching. Hands-on experience with market-leading equipment: Cisco Catalyst/Nexus, HP/Aruba, or Juniper. Proficiency in Load Balancing (F5 Big-IP). Cybersecurity Expertise: Administration of Next-Gen Firewalls (Palo Alto, CheckPoint). Knowledge of detection tools and identity management (PAM Wallix, AD, EntraID). Practical experience in vulnerability scanning and log analysis (SIEM). Frameworks & Standards: Strong familiarity with ISO 27001, NIST, or CIS frameworks. Languages: Fluent French is mandatory; a solid level of technical English is required. What are we offering? Evolution: Personal follow-up during your career at CBTW Catalogue with a wide variety of trainings for hard- and soft skills, private language classes, unlimited access to an E-learning platform (Udemy, Code Academy) and possibility to get certified every year Collaboration: Opportunity to join a community and participate in knowledge sharing sessions, events, workshops, etc. Join one of our collectives (Wellness, Agile, RSE ..) and share your interests with other positive thinkers On top of that: We offer a competitive salary with a flexible mobility package that allows you to choose options such as having mobility benefits (electric cars, electric bikes, public transportation subscription). You will become part of a growing team of people keen on applying the latest technologies and knowledge Do you see a match? We would love to see your application coming in! 😉

Responsibilities

The engineer will administer and maintain critical infrastructure, including networking gear and security boundaries, while managing access, identity, and performance optimization. They will also drive vulnerability management, respond to security incidents, and contribute to secure architecture design and automation.