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Network Automation Engineer
Cato Networks is the converged network and security cloud for the AI era. As AI reshapes cybersecurity, enterprises face a dual challenge: unlocking AI’s potential while defending against AI-driven attacks. Cato…
Staff Product Manager (vMetal)
Staff Product Manager for vMetal, a bare-metal infrastructure platform serving AI cloud providers and hyperscalers. You define product strategy for hardware provisioning, lifecycle management, and high-performance networking (InfiniBand, Ethernet, NVIDIA fabrics), test releases on real hardware, and work remotely from Canada.
Administrateur réseaux et sécurité confirmé H/F - Bernin (38) (H/F)
Nous recherchons un administrateur réseaux et sécurité informatique pour intervenir chez un client industriel situé à Bernin.Au sein d'un environnement de production critique, vous contribuez au bon fonctionnement et à…
IT-Systemadministrator (m/w/d) - Te-Mo Service GmbH
IT system administrator at Te-Mo Service GmbH, a technical plastics processor in Wörth am Main: administers Windows client/server, Active Directory, network, storage and cloud systems, handles 2nd-level (with 3rd-level support) incidents and service requests in a ticketing system under SLAs, and contributes to infrastructure projects, migrations and rollouts.
IT Support & Operations Specialist
Runs IT infrastructure end-to-end (VPS, VPN, MFA, firewalls, monitoring, backups), administers Google Workspace and SaaS tools like Slack, and provides L1/L2 Mac/Windows support for a distributed remote team. Also handles vendor negotiations, procurement, and licensing payments.
Network Engineer – Data Center Network / Cisco ACI & Nexus
100% remote (from Poland) B2B contract via Optiveum to run the data center network of a German banking group's central IT provider: day-to-day operations, changes and L2/L3 incident handling on Cisco ACI (APIC) and Nexus/NX-OS, with firmware, licensing, monitoring (CheckMK, Splunk), ITIL processes and a future Huawei CloudEngine migration. Rate 160-200 PLN/h.
Network Engineer – Load Balancing / F5 BIG-IP
B2B contract role (via Optiveum) for a network engineer running the F5 BIG-IP load balancing product (LTM, DNS, AFM) end to end for the central IT provider of a German banking group: configuration, TMOS upgrades, incident handling, monitoring with CheckMK/Splunk and vulnerability management. 100% remote from Poland with rotating 24/7 on-call.
RESPONSABLE INFORMATIQUE (H/F)
Votre quotidien :Dans le cadre du renforcement de sa Direction des Systèmes d'Information, le Groupe Lépine recherche un Responsable Informatique chargé d'assurer le bon fonctionnement, la disponibilité, la sécurité et…
Network Engineer – Campus LAN / Cisco Catalyst & Lancom
B2B contract role, 100% remote from Poland, operating the campus LAN product on Cisco Catalyst (and later Lancom) for the central IT provider of a large German banking group: switching ops on IOS/IOS-XE, firmware and licence lifecycle, 2nd/3rd-level incidents, CheckMK/Splunk monitoring, and vulnerability management.
Network Engineer – WAN / Cisco ASR & ISR
B2B contract role via Optiveum: operate the WAN product end-to-end on Cisco ASR/ISR and Catalyst (BGP, OSPF, MPLS), plus monitoring, incident/problem management and vulnerability handling, for the central IT services provider of a large German banking group. 100% remote from Poland, full-time, through 2026 with planned 2027 extension.
Apprenti Informaticien du bâtiment
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Software Engineer
Job Description Cloud Infrastructure & Virtualization Engineer Role overview We are hiring an Infrastructure & Virtualization Engineer to design, build, operate and document a KVM-based private cloud platform. The role…
Analista de Infraestrutura
Responsabilidades: Administrar a infraestrutura de redes, sistemas e segurança da informação, garantindo disponibilidade, desempenho e proteção dos ambientes; Configurar, manter e atualizar switches, roteadores, pontos…
Ingénieur en informatique H/F
Level-2 infrastructure support engineer handling complex and critical incidents (P1/P2) on Windows Server, Hyper-V, Microsoft 365 and Cisco/Aruba networks: root-cause analysis, server and hardware diagnostics, escalations to L3, knowledge-base upkeep and ITIL-based support processes.
IT Engineer / Senior IT Engineer (MSP)
Salary: £28,000 - 45,000 per year Requirements: IT Engineer: 2+ years experience in an MSP or multi-client support role, with solid 2nd-line skills. Senior IT Engineer: 4+ years experience in an MSP, with 3rd-line…
Administrateur Systèmes Windows / Réseaux – Domaine de la restauration (F/H)
Envie de rejoindre une équipe où la tech et les projets stimulants sont au rendez-vous ? Cette opportunité est faite pour vous ! 🚀 Nous poursuivons notre développement et recherchons actuellement un.e…
Cloud Systems Administrator
Hands-on systems administrator supporting a cloud-first, Microsoft-centric IT environment at a traffic-signal and intelligent-transportation company in Arvada, CO (fully on-site). Day to day: administer Microsoft 365, Entra ID, and Intune, manage Windows endpoints, troubleshoot identity/networking issues, and automate with PowerShell. $80K–$95K.
Costumer Support Specialist EU (German speaker)
Sentrycs is a leading Counter-UAS company delivering advanced Cyber over RF solutions for drone detection, tracking, identification, and mitigation. Our products support defense, homeland security, law enforcement,…