IT Security Administrator – Networking Specialist
il y a 1 jour
Are you the person everyone calls when there's a network issue — and the one who stays up to date on the latest security threats? If so, we want you on our team.
We're looking for an IT Security Administrator who loves keeping systems secure and networks running smoothly. This is a hands-on role where you'll configure firewalls, monitor threats, keep our VPNs humming, and help shape our cybersecurity strategy.
What You'll Do
- Watch for and respond to real-world security threats.
- Manage firewalls, endpoint protection, and IDS/IPS systems.
- Perform vulnerability scans and close security gaps before they become problems.
- Keep our LAN/WAN, VPN, and Wi-Fi infrastructure reliable and secure.
- Work with routers, switches, and segmentation to optimize network performance.
- Help design and implement network upgrades that prepare us for the future.
What We're Looking For
- 3+ years of experience in IT security and network administration.
- Hands-on experience with routing/switching, VLANs, and VPNs.
- Familiarity with security technologies (firewalls, SIEM, IDS/IPS).
- Knowledge of Microsoft/Linux systems, Active Directory, and cloud platforms (Azure, AWS) is a plus.
- Certifications like Security+, CEH, CISSP, CCNA Security, or Fortinet NSE are great to have.
- A proactive problem-solver who enjoys staying ahead of threats.
Why You'll Love Working Here
- You'll have real influence over network and security architecture.
- Work with a collaborative, forward-thinking IT team.
- Competitive salary, great benefits, and opportunities to grow your skills.
Languages English
-
IT Security Process Specialist
il y a 2 semaines
Luxembourg, Luxembourg Cronos Europa Temps pleinThe IT Security Process Specialist is responsible for designing, implementing, and maintaining security processes that ensure the protection of the company's information systems. This role focuses on developing governance frameworks, improving operational security workflows, and ensuring compliance with internal and external security standards. The...
-
IT Administrator
il y a 5 jours
Luxembourg, Luxembourg Circu Li-ion Temps pleinYour missionDo you want to join our rockstar team of innovators and make a REAL impact in the sustainability space? Circu Li-ion is driving the green revolution by reusing batteries through our cutting-edge automated battery disassembly lines. We offer this technology as a service model to recyclers, micromobility & automotive OEMs. Our vision is to deploy...
-
OpenShift Engineer
il y a 1 semaine
Luxembourg, Luxembourg CTG IT Solutions Temps pleinCTG is an international IT solutions and services company, back over 50 years of experience.CTG IT Solutions, part of the CTG Group is dedicated specifically to the European Institutions. More than 200 colleagues are working within multicultural teams in Brussels, Luxembourg, and Strasbourg.We provide to the European Institutions all kind of IT services,...
-
Network & Security Administrator (Ref : 309)
il y a 3 jours
Luxembourg, Luxembourg AUBAY S.A. Temps pleinOpportunité dans le secteur bancaire : Network & Security Administrator (H/F)Vous êtes passionné par la sécurité réseau et souhaitez relever des défis stratégiques dans un environnement bancaire exigeant ? Rejoignez notre client pour une mission clé Vos responsabilités : Gestion des accès réseau, firewall, proxy et VPN via l'outil de ticketing...
-
IT Support Specialist
il y a 2 semaines
Luxembourg, Luxembourg Ancorius Temps pleinJob SummaryAs an IT Support Specialist at Ancorius, you will be the first point of contact for IT support within the company and for customers using our IT platforms. Working in a fully cloud-based environment (Office 365, Azure, Odoo, and mainstream Luxembourg fiduciary applications such as BOB, Camele'on, and others), you will ensure that employees and...
-
Security Testing Specialist
il y a 7 jours
Luxembourg, Luxembourg Seidor Gesein Temps pleinWe are looking for a Security Testing Specialist to join a dynamic and high-impact cybersecurity team. The selected candidate will play a key role in ensuring the security and resilience of critical systems by conducting in-depth security assessments, penetration tests, and vulnerability management activities. This position is ideal for professionals with...
-
Network & Security Administrator (Ref : 309)
il y a 3 jours
Luxembourg, Luxembourg Aubay Temps pleinDescription de l'offre d'emploi Opportunité dans le secteur bancaire : Network & Security Administrator (H/F)Vous êtes passionné par la sécurité réseau et souhaitez relever des défis stratégiques dans un environnement bancaire exigeant ? Rejoignez notre client pour une mission clé Vos responsabilités : Gestion des accès réseau, firewall, proxy...
-
IT Security
il y a 7 jours
Luxembourg, Luxembourg Cronos Europa Temps pleinYou will play a key role in identifying, analyzing, and mitigating risks across both on-premises and cloud environments. Responsibilities:Analyze data to identify complex cybersecurity risks and evaluate the impact of decisions across hybrid environments.Aggregate data from multiple sources to produce comprehensive risk assessments and IT security...
-
Azure System Administrator
il y a 2 semaines
Luxembourg, Luxembourg Cronos Europa Temps plein 60.000 € - 120.000 € par anWe are currently looking for an "Azure System Administrator" to strengthen the Cronos Europa teamTASKSThe contractor will:Set up and maintain best-practice IT operations processes ensuring reliability, scalability and security of cloud-based systems.Select, configure and operate a QoS tool integrating all relevant operational data (logs, dashboards,...
-
Senior Security Expert
il y a 3 jours
Luxembourg, Luxembourg AUBAY S.A. Temps pleinPour l'un de nos clients, une banque située à Luxembourg Ville, nous recherchons un Senior Security Expert.Mission:The IT Security Expert defines and implements IT security measures (tools, processes, operational procedures) aligned with our client's IT security policies.He contributes to technology survey, assistance and information sharing in multiple IT...
