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CHAOS Industries

Senior Network Administrator (UK)

New UKContractSenior Salary + equity 2 questions

London, England

Senior Network Administrator owning the design, security and day-to-day operations of secure networks for a UK defence programme, on-site in London. Core work spans Palo Alto firewalls (PAN-OS, Panorama, GlobalProtect), Aruba switching/wireless/ClearPass, zero-trust segmentation, and RMF/STIG compliance in classified environments.

Ansible API Automation AWS Azure +12 skills

InfraServ GmbH & Co. Wiesbaden KG

Senior Network Engineer / Netzwerkspezialist (m/w/d)

New EuropeSenior

Biebrich, Wiesbaden

Senior Network Engineer / Netzwerkspezialist (m/w/d) Wiesbaden IT Vollzeit / 37,5 h/Woche ab sofort unbefristet Kennziffer: ISW4280 Entgeltgruppe E10T–E12T* / 52.872€ – 81.768€ Über InfraServ Wiesbaden InfraServ GmbH &…

Senior Network Engineer (Active Top Secret Clearance with SCI Eligibility Required) - Sign-On Bonus Up to $10,000

New North AmericaSenior

Wake Island, Honolulu

ASE is looking for a Senior Cisco Network Engineer to work in Honolulu, HI. The Senior Cisco Network Engineer is a pivotal role, providing operational knowledge and support to the Command-and-Control Support System…

Logicalis Australia

Senior L3 Network Engineer

New APACContractSenior

The Rocks, Sydney

Senior (L3) Network Engineer on a 12-month fixed-term contract with Logicalis Australia, based in Sydney or Melbourne, supporting a global operator of large-scale digital infrastructure that powers cloud and AI workloads. Day to day: keeping enterprise networks reliable, secure and high-performing within an Infrastructure Support Services team.

Logicalis Australia

Senior L3 Network Engineer | Data Centre & Security

The Rocks, Sydney

Senior Level 3 Network Engineer in Logicalis Australia's Infrastructure Support Services team, resolving critical network incidents, leading root-cause analyses, mentoring L1/L2 staff, and driving automation, monitoring, and security across large-scale enterprise data centre networks. Requires 24x7 on-call availability.

NexGen Data Systems

Senior Network Engineer - Europe

Open 78d APAC, North AmericaSenior

NexGen Data Systems is seeking a Senior Network Engineer to serve as key personnel and regional technical authority for European theater network operations, supporting MTFs in Germany and other European locations with…

Be | Shaping the Future

Senior Network Engineer (Cisco)

New RemoteEuropeSenior

Senior network engineer at a Poland-based IT consulting firm (Engineering Group) designing and implementing data-center networks for enterprise and banking clients: Cisco ACI and legacy Cisco, F5 load balancers, HLD/LLD design docs, configurations, troubleshooting, plus evening/weekend on-call maintenance. Remote/hybrid, B2B contract.

Cisco Cloud Networking Stakeholder Management Unix

Kforce Technology Staffing

Senior Network Engineer

New Senior Andover, Essex County

RESPONSIBILITIES: Kforce has a client in need of a Senior Network Engineer in Andover, MA. Responsibilities: * Design, implement, maintain, and troubleshoot enterprise network infrastructure across corporate, data…

Ingénieur Réseau et Sécurité H/F

New On-siteEuropeFull-timeSenior

Saint-Paul-lès-Durance, Provence-Alpes-Côte d'Azur

Network & security engineer who designs and integrates network evolutions (Cisco, Hirschmann, Extreme switches/routers; VLANs, IP addressing, OSPF routing) and administers Stormshield firewalls in a demanding industrial environment. Day to day: equipment configuration, technical acceptance testing, documentation upkeep, and L2/L3 incident support.

Cisco Cybersecurity Firewall Flux ITIL +3 skills

Senior Network Engineer

New RemoteNorth AmericaFull-timeSenior

About your new role: Your role as a Senior Managed Services Network Engineer involves designing, implementing, and managing enterprise network and SASE (Secure Access Service Edge) solutions using industry-leading…

AI Ansible API Automation AWS +20 skills

Orion Innovation

Senior Network Engineer

New North AmericaSenior 1 question

Senior data center network engineer (via Orion Innovation, a technology services firm) working for a Tier-1 global bank: designs and operates spine-leaf VXLAN/EVPN fabrics on Cisco and Arista, runs F5 BIG-IP load balancing for DC/DMZ, and builds network automation with Python, Ansible, and Itential, plus L3 incident escalation.

Acceptance Criteria Ansible API Arista Automation +30 skills

Senior Juniper Network Engineer - Data Centre & Automation

New EuropeSenior

Resident Network Engineer in Amsterdam providing advanced Juniper-based data centre networking support: designing and troubleshooting highly available networks alongside customer teams and driving service improvements. Core tech is Juniper routing/switching plus Python for automation.

Networking Python

Sequoia Connect

Senior OT Network Engineer

Open 39d On-siteNorth AmericaSenior

On-site senior network engineer in Georgetown, KY who designs, deploys, and secures OT/plant-floor network infrastructure for a manufacturing environment — routing, switching, VLANs, firewalls, segmentation/IDMZ, wireless, and redundancy — while leading cutovers, escalation support, and mentoring of plant IT and operations teams.

Agile AI Automation Ccna CCNP +8 skills

Lead Network Engineer

New APACFull-timeSenior

BETSOL is looking for a Network Lead Engineer to own how that network is designed, secured and evolved. This is a design and build role. You will set the network architecture and standards, lead projects from…

Ansible Automation AWS Azure BGP +27 skills

Schneider Electric

Senior Network Engineer

New On-siteAPACSenior

India-Tamil Nadu-Chennai

Senior Network Engineer on Schneider Electric's global R&D team in Chennai, designing, testing, and troubleshooting IT/OT network architectures for software-defined automation and running verification lab networks. Daily work spans Layer 2/3 design, industrial protocols (PROFINET, OPC UA), redundancy protocols, packet analysis, and OT security aligned to ISA/IEC 62443.

Ansible Automation CCNP Cisco Cybersecurity +15 skills

ECOLE INTERNATIONALE ST GEORGES SA

Senior IT Systems & Network Administrator

New EuropeFull-timeSenior

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Authentication Automation Ccna Cisco Cisco Meraki +14 skills

Penta Consulting Ltd

Senior Network Engineer (Contract) — Cisco Nexus & Data Center

New MENAContractSenior

Penta Consulting Ltd is seeking a Senior Network Engineer to support a complex Cisco enterprise environment in Riyadh. You will troubleshoot, manage incidents, and provide technical leadership across datacenter,…

Ansible Automation CCNP Cisco Networking +1 skills

Ingénieur Réseau & Sécurité – Firewall (H/F)

New HybridEuropeContractSenior

Dans le cadre du renforcement des équipes infrastructures et sécurité d'un grand groupe, nous recherchons un Ingénieur Réseau & Sécurité spécialisé en Firewall pour intervenir sur des activités de BUILD et de RUN. Vous…

Firewall Flux Fortinet VMware

500 – 550 € / day

Cloud Network Engineer Senior / Landing Zone

New HybridEuropeContractSenior

🔹 Vos missions ✅ Concevoir et mettre en œuvre des architectures réseau Cloud. ✅ Définir les stratégies d'adressage IP et de segmentation réseau. ✅ Concevoir et administrer les environnements VPC/VNet , subnets et…

Cloud DNS Firewall Flux Terraform +1 skills

400 – 450 € / day

Network Engineer (Junior - Senior)

New On-siteAPACFull-timeSenior

Bangkok Metropolitan Region

About the role We are hiring Network Engineers at several levels. Junior and mid-level engineers configure, maintain and troubleshoot enterprise networks on Huawei and Cisco. Senior engineers act as Tier 2 experts for…

Ansible Automation AWS Azure BGP +21 skills