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Administrateur Systèmes & Infrastructures IT Senior - infra (H/F)
Administrateur Systèmes & Infrastructures IT Senior (H/F) - Spécialiste Virtualisation & Architectures Hybrides Lieu de Travail : Rennes (35000) - Ille-et-Vilaine, Bretagne Type de contrat : Contrat à Durée…
Network Engineer
Network Engineer at SAIC supporting a US Navy contract at NSWC PCD in Panama City, FL: day-to-day network support, hardware review/testing, inventory upkeep, and technical documentation (TMs, test/maintenance plans, briefs), advising on switches, routers, firewalls, VPN, and VoIP. Requires an active Secret clearance, DoD 8570 IAT Level II, and CCNA (or obtain within 90 days).
Systems & Network Engineer (IT Infrastructure)
Systems & network engineer designing, deploying and supporting IT infrastructure — servers, networks, storage and firewalls — in-house and at customer sites in Singapore. Day to day involves Windows/Linux and MS SQL Server administration, TCP/IP switching/routing, Active Directory, system hardening and support for security assessments (VAPT).
IT Operations Officer, Consultant- Level II, Adre
Runs day-to-day IT and telecom operations for WFP's Sudan emergency response in Adre, Chad: managing LAN/WAN and VSAT plus HF/VHF radio connectivity, cybersecurity, user support, and IT asset management, while serving as Emergency Telecommunications Cluster coordinator.
Network Engineer
A junior-to-mid network engineer (Level 1 building toward Level 2) at a Singapore managed IT services provider: monitors client networks, troubleshoots LAN/WAN, Wi-Fi and VPN issues, makes approved switch/firewall configuration changes, and supports deployments and migrations. Core stack: Cisco, Fortinet, Palo Alto, Aruba gear; SolarWinds/PRTG/Zabbix monitoring.
Netzwerktechniker (m/w/d)
Network technician (temp-to-hire via a staffing agency) in Munich or Nuremberg: handles network incidents, configures and operates Cisco routing/switching plus copper/fiber access technology, and does network monitoring and documentation via a ticketing system in a Mon–Sat shift model. Requires IT training or hands-on Cisco/TCP-IP experience; CCNA preferred.
Consultant - Information Security
Information security consultant embedded with SJC IT in Doha, maintaining security across infrastructure and networks: coordinating vulnerability assessments and pen tests, incident response, SOC monitoring, and compliance with ISO 27001 and Qatari cyber laws; requires 5-8 years' experience and certs like CISM/CISSP.
Network Engineer (SI / CCNA / North)
Network engineer at a well-established network provider in Ang Mo Kio, Singapore, doing pre-sales demos, implementation/delivery, and after-sales technical support for networking solutions, plus customer training and documentation. Requires a networking-related degree and 3+ years' network support experience; CCNA is an advantage. Pays SGD 5,000–6,000/month, Mon–Fri 9–6.
IT Engineer (CCNA / VMware Cloud / CI/CD Pipelines)
IT engineer at a well-established security technology company, based at a Jurong project site in Singapore. Day to day: deploying and maintaining VMware Cloud Foundation (vSAN, NSX, vCenter, SDDC Manager), Tanzu/Kubernetes clusters, GitLab CI automation, and Linux/Windows servers, plus monitoring and security testing (DAST, SAST, PT).
Urgent!!! Cybersecurity Engineer / Network / West
Implements and supports cybersecurity and network performance monitoring products for enterprise clients: on-site deployment, testing, documentation, troubleshooting, and 24x7 standby support on large-scale local/regional projects. Requires networking fundamentals (routing/switching) plus CCNA or CCSA certification; based in Singapore's West with 2 days WFH.
Principal Specialist - Wireless Network Administrator
Manages enterprise wireless LAN services at RTX's Bengaluru site: deploying, administering and troubleshooting Wi-Fi access points, controllers and guest networks across a large multi-site environment, plus RF site surveys and documentation. Core stack: Cisco wireless (WLC, Catalyst Center, ISE), Aruba Central, and tools like Ekahau and AirMagnet.
DDI Network Engineer
Application Deadline: 11/29/2026 Address: 4100 Gordon Baker Road Job Family Group: Technology DDI Engineering under the Network Engineering & Design division is responsible for the oversight, management, design, and…
TRESORIER CONFIRMÉ H/F
Informations générales Entité de rattachement Le groupe CNP Assurances est un acteur de référence de l'assurance de personnes (vie, retraite, emprunteur, prévoyance, santé, services de qualité, …), en France, en Europe…
System Administrator Specialist
System Administrator Specialist at a mobile games publisher managing local/cloud networks, mixed OS environments, IAM, security, and AI-driven automation across global teams.
Telemetry Engineer (Enterprise LAN & Wi-Fi)
Telemetry/Network Observability Engineer collecting and analyzing telemetry (SNMP, Syslog, NetFlow, streaming telemetry) across a global top-5 bank's enterprise LAN and Wi-Fi, building operational dashboards, event correlation rules, and health scores using Juniper Mist, Cisco Catalyst/Meraki, Splunk/ELK, Grafana and Power BI.
Data Center Network Operations Engineer
Maintains Cloudflare's global data center network from Singapore or Sydney: keeps colocation sites operational, supports physical network gear (Juniper, Cisco, DWDM), manages remote contractors and vendors, writes SOPs/documentation, and uses AI to automate ops tasks. Requires Linux admin experience and participation in a 24x7 on-call rotation.
Networking and IoT Engineer | Networking Solutions
Wynagrodzenie umowa o pracę: 8000 – 10000 PLN / mies. brutto We are looking for a Networking and IoT Engineer to strengthen our ambitious global technical support team in Warsaw, Poland. Our team works closely with…