Network Firewall Engineering
1,079 open positions
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Voice and Data Core Network Security Architect VodafoneLISBOA, Portugal 4d Design and maintain enterprise-wide security architecture for Vodafone's mobile and fixed telecommunication networks, specifically focusing on packet core, 5G Core, and IMS/voice core domains.
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Analista de Segurança Júnior NttlimitedRemote 4d Junior security analyst supporting incident response, ticket lifecycle management, and operational support for security solutions in a remote environment.
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Network & IT Security Engineer (m/w/d) Gerflor Mipolam GmbHTroisdorf, NORDRHEIN_WESTFALEN 4d Develop and operate modern network and security solutions to ensure a secure and stable international IT infrastructure.
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Fachinformatiker (m/w/d) Deutsche Rentenversicherung BundMünchen, BAYERN 4d Leading the Networks and Network Security team, designing complex network solutions, and ensuring IT security in a critical infrastructure (KRITIS) environment.
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Netzwerkadministrator hybride Infrastruktur & Security (m/w/d) - hybrides Arbeiten (Remote & Präsenz DIS AG GermanyRemote 4d Administration, configuration, and optimization of network and security systems in a hybrid IT infrastructure (On-Prem & Cloud) to ensure availability and performance.
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Network Engineer Consultant - Zscaler↗ ClanLisbon, Portugal 4d Support and lead corporate network and security services for large international clients using Zscaler, Fortinet, and Check Point solutions.
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Professional Services Consultant - Madrid↗ Check Point SoftwareMadrid, Community of Madrid, Spain 4d Professional Services Consultant providing consultation, solution design, implementation, training, and technical support for Check Point Cyber Security solutions.
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Consultant III↗ F5Guadalajara, Jalisco, Mexico 4d Strategic engineer advising clients on F5 ADC solutions, leading implementation, architecture, and configuration of BIG-IP products to meet business objectives.
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Analista de Segurança de Redes↗ FCamaraSão Paulo, SP, BR 4d Lead network security shifts for a 24/7 managed services operation, managing firewall rule changes, incident response, and advanced troubleshooting.
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Técnico/a Seguridad Perimetral y Ciberseguridad (N2-N3)↗ MinsaitMadrid, Community of Madrid, Spain 4d Operación, administración y soporte de infraestructuras de seguridad en entornos corporativos complejos, incluyendo troubleshooting, gestión de cambios, hardening, upgrades y respuesta a incidentes.
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Network Security Engineer↗ EvertecMedellín, Antioquia, Colombia 4d Lead the administration, configuration, optimization, and troubleshooting of enterprise firewall platforms and monitor the organization's network perimeter against cybersecurity threats.
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Administrador/a Seguridad (Híbrido)↗ Grupo Ns 4d Administration and operation of corporate communication and security infrastructures, including perimeter security and network solutions.
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Application Security & WAF Engineer (Lisbon - Hybrid)↗ Claranet PortugalLisbon, Portugal 4d Administer, configure, and optimize Web Application Firewalls (WAFs) and network security infrastructures to protect critical applications.
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Director, SASE Engineering UsaaSan Antonio Home Office I, US 4d Lead the engineering organization for secure access, network security, and communications security platforms and services protecting USAA's workforce and technology environment.
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Citrix NetScaler (ADC) Engineer – Load Balancing (m/w/d)↗ Raiffeisen Bank International AGWien, W, AT 4d Operate, administer, and develop Citrix ADC/NetScaler load balancers to ensure high availability and security for enterprise services.
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Citrix NetScaler (ADC) Engineer – Load Balancing (m/w/d)↗ Raiffeisen InformatikWien, W, AT €49k–€65k4d Operate, administer, and develop Citrix ADC/NetScaler load balancers to ensure high availability and security for enterprise services.
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Network Security Engineer↗ Alphaeus Pte LtdSingapore, Singapore 4d Execute critical operational tasks for network security solutions including firewalls, IPS, proxies, and WAFs; monitor performance, troubleshoot issues, and analyze security violations.
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Security Engineer↗ Sirt 4d Operate, administer, and improve corporate security platforms and networks to ensure availability and security of critical IT environments.
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🔐 INGENIERO(A) FORTINET – WAF, CORREO Y EDR↗ Eyc Ingenieros 4d Implementing and operating specialized cybersecurity solutions for web, email, and endpoint protection.
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Field Application Engineer↗ Sangfor Technologies SingaporeBangkok City, Thailand 4d Design, implement, and support advanced Sangfor cybersecurity solutions for clients, including pre-sales support, technical demonstrations, and troubleshooting.
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Ingeniero en Seguridad de Redes↗ La Caja de Ahorro Y SeguroBuenos Aires, Buenos Aires Province, Argentina 4d Define and ensure network security controls protecting connectivity, access, and communications in On-Premise and Cloud environments.
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Senior Security Engineer (SASE/ZTNA)↗ World Wide TechnologyRemote $116k4d Design, implement, and operate Zero Trust Network Access (ZTNA) and Secure Access Service Edge (SASE) architecture for enterprise environments, managing access policies, session management, and compliance reporting.
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Analista de Segurança Júnior↗ Ntt DataRemote 4d Junior security analyst supporting incident response, ticket lifecycle management, and operational support for security solutions in a remote environment.
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Network Security Consultant Wright Technical ServicesUSA $130k–$170k4d Hardening network infrastructure, managing firmware updates, remediating vulnerabilities, and conducting risk assessments for a large enterprise network.
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Escalation Engineer - Dallas IslandCoppell, United States 4d Own complex technical investigations end-to-end for enterprise customers, analyzing browser, network, and endpoint issues to drive product improvements.
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Cybersecurity Consultant - Palo Alto Networks (m/w/d) Nomios Germany GmbHFrankfurt am Main, Hessen, DE 5d Lead customer projects from conception to Go-Live, designing and implementing security architectures based on Palo Alto Networks products.
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Ingénieur(e) sécurité connectivité Cybersécurité - Toulouse Sopra-SteriaColomiers, Occitanie, fr 5d Design, secure, and evolve connectivity architectures (LAN, WAN, Cloud, Internet) for major clients, ensuring reliable and compliant network access using Zero Trust and segmentation principles.
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Informaticienne/Informaticien systèmes et réseaux (F/H) - Sécurité réseaux Crédit MutuelPérenchies, Nord-Pas-de-Calais, FR 5d Design, implement, maintain, and monitor network security solutions including firewalls, IPS, anti-DDoS, VPN, and proxies for the entire enterprise.
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Cyber Security Specialist NDT GlobalUSA $45k–$75k5d Lead detection, analysis, and response to cybersecurity threats; define and validate network security controls including segmentation, firewalls, and zero trust; review network architecture designs for security alignment.
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Senior iNET Engineer↗ BNP ParibasSingapore, S00, SG 5d Senior infrastructure engineer managing and supporting the iNET platform, ensuring 24/7 availability, security, and scalability for the Corporate Investment Bank.
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Network Security Engineer S&P GlobalHyderabad, India 5d Design, implement, maintain, and improve security controls across enterprise network environments to protect connectivity and business services.
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IT System Engineer Network & Security (m/w/d) auteega GmbhRemote 5d Support and evolve network infrastructure and ensure operational continuity for high-security data centers.
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Senior Network Security Engineer↗ Gordon Food ServiceAtlanta, GA, US 5d Design, architecture, and implementation of enterprise network security strategy across hybrid, cloud, and OT environments, enabling Zero Trust principles.
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Consultor de Segurança↗ IdwPorto, Portugal 5d Operate, administer, and troubleshoot security infrastructure and endpoints for large enterprises.
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Snr Network Security Architect / Consultant↗ Integrity360Stockholm, Stockholm County, Sweden 5d Design, implement, and troubleshoot secure enterprise network architectures and firewall environments for mid-market and enterprise customers.
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8410 - Consultor de Cybersegurança↗ B3São Paulo, São Paulo, Brazil 5d Implement, administer, and evolve enterprise Network Security solutions, including firewalls, WAF, and SASE, while troubleshooting complex incidents and supporting security architecture.
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Analista de Infraestrutura (Redes, Segurança)↗ LUZA GroupRemote 5d Ensure operation, security, and evolution of IT infrastructure with a focus on corporate networks and firewalls.
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Network Security Engineer↗ Wipro 5d Design, configure, and maintain network security infrastructure including firewalls, load balancers, and access control systems to protect enterprise networks.
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Network Security Engineer↗ Tata Consultancy ServicesBangkok, Bangkok City, Thailand 5d Design, deploy, and optimize Palo Alto GlobalProtect VPN and Prisma Access (ZTNA) solutions for hybrid cloud environments.
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Técnico/a de Seguridad (N2/N3)↗ KrimdaSant Cugat del Vallès, Catalonia, Spain 5d Operate and administer perimeter and operational security for critical infrastructure, managing incidents, vulnerabilities, and compliance.
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Secure Web Connectivity Product Owner (m/f/d)↗ Liebherr GroupMadrid, Community of Madrid, Spain 5d End-to-end ownership of the global Secure Web Connectivity (SWC) service, including architecture, operations, lifecycle management, and continuous improvement for enterprise security.
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Senior IT Operations Engineer – Identity & Access Management (Zscaler / Zero Trust) HitachiVélizy-Villacoublay, Île-de-France, France 5d Design, implement, and operate Zscaler platforms as the lead engineer for enterprise Zero Trust architecture, managing secure access, identity-driven traffic enforcement, and policy configuration.
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Network Security Specialist↗ TeemaLangley, British Columbia, Canada 5d Review, strengthen, and improve an organization's existing network infrastructure and security environment.
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COORDINADOR DE INFRAESTRUCTURA Y CIBERSEGURIDAD↗ Thekna Solution ItSan Cristóbal de las Casas, Chiapas, Mexico $205k–$240k5d Plan, administer, and secure the organization's technological infrastructure, networks, and cybersecurity controls to ensure information availability, confidentiality, integrity, and operational continuity for a financial entity.
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Analista de Redes e Segurança Sênior↗ IuguSão Paulo, São Paulo, Brazil 5d Define, implement, and monitor network connectivity, security devices, remote access, and telephony solutions; manage datacenter, cloud, and interconnections environments.
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Cybersecurity Specialist (Network & Firewall Change Governance)↗ RaiseVancouver, British Columbia, Canada 5d Review, evaluate, and govern network security change requests including firewall rule changes and internet proxy configurations across enterprise and operational technology environments.
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APIC/DataPower Administrator KyndrylBangalore, Karnataka, India 5d Architect, design, implement, and troubleshoot IBM DataPower and APIC solutions for mission-critical technology systems.
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IT Network & Security Engineer (w/m/x)↗ Beko Solutions GMBHLinz, Upper Austria, Austria €43k5d Develop and implement security standards, concepts, and technical measures to strengthen cyber resilience; translate regulatory requirements (NIS2) into practical concepts; manage and optimize network and server infrastructure.
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Senior IT Security Engineer UlinePleasant Prairie, WI, US 5d Designing and managing security solutions, reviewing systems for vulnerabilities, and implementing IT Security platforms to protect enterprise networks and applications.
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Technical Adoption Manager: Application Networking and Security (Australia, New South Wales, Remote) BroadcomRemote 5d Technical Adoption Manager driving adoption of VMware networking and security solutions, acting as a primary liaison and trusted advisor to customers to ensure satisfaction and ROI.
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