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- ...troubleshooting, collaborating with network engineers, security teams or cloud providers. Discovery of network devices (routers, switches, firewalls, NAT, load balancers). Diagnose and resolve network protocol issues ( TCP, SOAP, REST, SSH, SNMP). Security & Credential...
- ...data centers in the US, Europe and Asia. We provide reliable business solutions: dedicated servers, cloud technologies, load balancer, firewall, Kubernetes and monitoring services. Clients use our services to deploy game servers, payment gateways, streaming services and...
- ...service reliability. Configure, manage, and troubleshoot networking devices, including Cisco and Juniper routers, switches, and firewalls, to ensure secure and efficient network operations that align with organizational standards. Manage and troubleshoot both Linux...
- ...What you need to have to succeed in this role Detailed understanding of network design, firewalling and micro segmentation, content filtering, load balancing, DDoS, NAC, WAF, network segmentation technologies. Detailed understanding of network security threats and risks...
HSBC Technology Poland
Poľsko23 dní pred - ...Do we have a match? As a Senior Firewall Engineer you should ideally meet the following criteria: ~7+ years of experience in Networks related roles ~ Excellent expertise in networks, network security and network platforms ~ Hands-on experience with configuration and troubleshooting...Vzdialená práca
CodiLime
PoľskoPred 21 dňami - ...Engineer i potrafi samodzielnie prowadzić tematy techniczne Zna Linuxa/Windows i ma praktyczne doświadczenie z zabezpieczaniem systemów (firewall, hardening, monitoring, logowanie, zarządzanie dostępami) Chce rozwijać się w kierunku chmur, automatyzacji i security – jeśli dziś...Vzdialená práca
Tenesys
Na daljavoPred 7 dňami - ...Stack & Tools Security Standards & Frameworks: ISO 27001, NIST, CIS, GDPR, SOC 2 Security Tools: SIEM (Splunk, ELK), IDS/IPS, Firewalls, Endpoint Protection, DLP Cloud Security: AWS, GCP, Azure (nice to have) Scripting & Automation: Python, Bash, PowerShell...Vzdialená práca
Link Group
Na daljavo25 dní pred - ...SAST/DAST tools such SonarQube , Dependabot alert, Wiz and others. ~ Experience with configuring and managing Web Application Firewalls (WAFs) such as AWS WAF , Cloudflare , or similar. ~ Excellent problem-solving and communication skills. We are monday.com...
Monday.com
PoľskoPred 16 dňami - ...Prometheus, Grafana, Splunk, ELK Stack Incident Management & Ticketing: JIRA, ServiceNow, Zendesk Networking & Security: VPN, Firewalls, IAM What We Offer Tailored opportunities to match your professional interests and goals A dynamic and collaborative work...Vzdialená práca
Link Group
Na daljavo25 dní pred - ...konteneryzacyjnymi (Kubernetes 1.30+, Docker, Ceph) ~ Dobra znajomość sieci komputerowych (TCP/IP, IPv4/IPv6, routing dynamiczny i statyczny, firewall, VPN, VLAN, DNS) ~ Znajomość baz danych: PostgreSQL oraz SQLite ~ Sprawne poruszanie się po systemach operacyjnych z rodziny Linux...Vzdialená práca
DCG Sp. z o.o
Na daljavoPred 8 dňami - ...Networking: strong practical experience in configuring Cloud Networks (VPC/VNet, Subnetting, Routing, Peering, NAT Gateways, Security Groups/Firewalls). Cloud Expertise: in-depth knowledge and commercial experience with AWS or Azure (expertise in one is sufficient). Tooling:...Vzdialená práca
Spyrosoft
Na daljavoPred 6 dňami - ...natural science, mathematics, business or equivalent work experience in IT Networking: Deep understanding of TCP/IP, DNS, DHCP, firewalls, routers, and VPNs. Operating Systems: Proficiency in Windows Server, Active Directory, and/or Linux/Unix. Scripting and Programming...
Deutsche Telekom TSI Hungary Kft.
Maďarskopred mesiacom - ...standardów bezpieczeństwa i zgodności (OWASP, ISO 27001, NIST AI RMF, GDPR). Dobra znajomość sieci komputerowych (TCP/IP, DNS, VPN, firewall, routing, segmentacja). Doświadczenie w pracy z środowiskami chmurowymi (AWS, GCP, Azure) oraz on-premise – w tym mechanizmami IAM...
Moondigo Sp. z o.o.
Poľskopred mesiacom - ...support for presentation to potential clients;, Working with technologies and solutions utilized in cybersecurity and networks (SIEM, Firewalls, IAM, IDS/IPS, End Point Protection, Authentication and Authorization control, Cloud etc.);, Develop professional documents in the...
EY Polska
PoľskoPred 4 dňami - ...platforms. ,[Design and implement a SIEM architecture based on Splunk., Connection and integration of various log sources (e.g. firewalls, IDS/IPS, cloud services, applications)., Development and maintenance of use cases, dashboards and alerting mechanisms., Ensuring the...
Capgemini
Poľsko9 dní pred - ...identity management best practices, including OAuth2, RBAC, IAM, secrets management (Vault, Secrets Manager), and secure networking (VPCs, firewalls)., Build advanced AI applications using one or more modern LLM/AI frameworks such as LangChain, LangGraph, Semantic Kernel, or Crew...Vzdialená práca
EPIKA
Poľsko22 dní pred - ...policies Conducting internal audits of network infrastructure Experience managing complete network environments (LAN, WLAN, WAN, Firewall, DHCP, DNS, Routing, VPN) Knowledge of designing, planning, and implementing changes in network infrastructure ,[Developing...Vzdialená práca
SquareOne
Poľsko22 dní pred - ...Kubernetes ) and CI/CD tools (Jenkins, GitLab) Proficient in Linux system administration and networking fundamentals (TCP/IP, DNS, Firewalls) Familiarity with Git and branching strategies (GitFlow, Trunk-based) Frontend development skills (HTML, CSS, JavaScript)...
Mindbox Sp.z.o.o.
PoľskoPred 14 dňami - ...years of experience in cybersecurity Strong knowledge of network and application security Experience with SIEM, IDS/IPS, firewalls, and endpoint security Familiarity with security compliance frameworks Good command of English Nice to Have Experience in...Vzdialená práca
Link Group
Na daljavo25 dní pred - ...environment ~ Strong Linux knowledge ~ Proven record of deep knowledge in physical networking and IT Security (Routers, Switches, Firewalls) is a plus ~ Past experience with OpenSource projects is a plus. ~ Experience with Automation e.g. with Ansible. Is a plus...
Deutsche Telekom TSI Hungary Kft.
Maďarskopred mesiacom - ...ismerete bash script nyelv ismerete Operációs rendszer ismeret: Linux, Windows (Főképp Linux) Hálózati ismeretek (routing, NAT, firewall stb.) Virtualizációs ismeretek (KVM, Proxmox VE, VMware) Agilis, problémamegoldó attitűd Folyamatokban való gondolkodás...
Udemx Kft
Maďarsko29 dní pred - ...SD-WAN, routing, switching, segmentation ~ Security : XDR/MDR/SIEM/SOAR (Sentinel, Defender, Elastic), cloud security hardening, firewall & network security architecture, compliance frameworks (NIST, CIS, ISO, GDPR, PCI) ~ Infrastructure & Identity: VMware, Hyper-V, SRM...Vzdialená práca
Experis Polska
Na daljavo17 dní pred - ...Have knowledge of security concepts. Have experience in configuring software and hardware-based load balancers, switches, routers, firewalls. Are ready to work on 24/7 on-call shifts. Location: Warsaw, Inflancka 4A (Hybrid: 1 day per week in the office) B2B...
KMD Poland
Poľskopred mesiacom - ...experience ~ Familiarity with ICS, PLC’s, PAC’s, and TI-level infrastructure ~ Experience with network segmentation, zoning, and firewall configuration ~ Excellent collaboration skills, the ability to communicate at multiple levels and build good relationships with key...
JYSK Sp. z o. o.
PoľskoPred 4 dňami - ...environments, with proficiency in shell scripting, containerization (Docker), and understanding of networking concepts (e.g., sockets, firewalls, basic routing). Data Handling: Experience working with databases (SQL and/or NoSQL), and designing systems that process...
Swarmer
Poľsko18 dní pred - ...including switches, routers, and smart network interface cards. We excel in the hardware offloading of network features, such as routing, firewalls, and QoS, and augment them with AI capabilities. We are seeking an engineer with a background in device drivers, OS-level...Vzdialená práca
CodiLime
Na daljavoPred 3 dňami - ...solutions (Anthos, AKS, EKS, etc.); ~ Knowledge of Terraform or Bicep; ~ Understanding of Azure/GCP/AWS networking, design, and firewalls; ~ Ability to configure and implement cloud security systems; ~ Experience in migrating workloads from on-premises to the cloud;...
EY Polska
PoľskoPred 4 dňami - ...Znajomość narzędzi typu SIEM (np. Elastic Stack, Wazuh, Splunk, QRadar) Znajomość technologii bezpieczeństwa (antywirus, EDR/XDR, firewall, IDS/IPS) Podstawowa znajomość skryptowania (PowerShell, Bash, Python) Znajomość zagadnień związanych z RODO i bezpieczeństwem danych...
Devire
PoľskoPred 21 dňami - ...demonstrated experience of common cybersecurity technologies such as; IDS / IPS / HIPS, Advanced Anti-malware prevention and analysis, Firewalls, Proxies, MSS, etc. Excellent knowledge of common network protocols such as TCP, UDP, DNS, DHCP, IPSEC, etc. and network...
HSBC Technology Poland
PoľskoPred 7 dňami - ...troubleshooting frontend components Familiarity with JVM and Java-based applications and environments Ability to configure and manage firewall rules for infrastructure security As Hungary’s most attractive employer in 2025 (according to Randstad’s representative survey),...
Deutsche Telekom TSI Hungary Kft.
Maďarskopred mesiacom
