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Whirr Crew
Network Security Consultant
contract•Capital City of Prague

Summary

Location

Capital City of Prague

Type

contract

Company links

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About this role

We are looking for an experienced Technical Principal / Network Security Consultant to join an established team providing BAU support and secure access services for external connectivity and network security operations.
This role is focused on External Links services, DNS, firewall technologies, and secure access, and requires a strong technical background combined with the ability to work independently in a production, enterprise-scale environment.

Details: 
Start: ASAP 
Contract: B2B
Initial engagement until: 30.06.2026, extension possible 
Allocation: Full-time 
Work model: Remote 
Location: EU-based candidates

Responsibilities: 
    •    Provide BAU support for External Links services and standard secure access operations.
    •    Support and maintain DNS services in a production environment.
    •    Operate and support Next Generation Firewall solutions.
    •    Handle standard secure access builds and related operational tasks.
    •    Ensure stable, secure, and reliable network connectivity for external integrations.
    •    Work with defined operational processes and contribute to service continuity and improvement.
    •    Deliver assigned tasks independently while meeting time and workload expectations.

Requirements: 
    •    Very good knowledge of standard application protocols (HTTP, HTTPS, FTP, DNS).
    •    Strong understanding of TCP/IP networking principles.
    •    Networking and/or Security expertise at CCNP level or equivalent.
    •    Solid knowledge of the Linux operating system.
    •    Understanding of automation and scripting principles, ideally with Python.
    •    Experience with firewall technologies, including next-generation firewalls.
    •    Ability to work independently and under time and workload pressure.
    •    Strong communication, prioritization, and organizational skills.
    •    Process-oriented mindset with awareness of ITIL principles.
    •    Fluent spoken and written English is required.

Other facts

Tech stack
Network Security,DNS,Firewall Technologies,Secure Access,TCP/IP Networking,Linux,Automation,Scripting,Python,Next Generation Firewalls,Communication,Organizational Skills,ITIL Principles,Application Protocols,Independent Work

About Whirr Crew

𝗪𝗵𝗶𝗿𝗿 𝗖𝗿𝗲𝘄 specializes in custom AI and cybersecurity solutions, ensuring seamless implementation and maintenance of NIS2 and DORA compliance.

𝗠𝗮𝗶𝗻 𝗦𝗲𝗿𝘃𝗶𝗰𝗲𝘀
• 𝗖𝘂𝘀𝘁𝗼𝗺 𝗔𝗜 𝗦𝗼𝗹𝘂𝘁𝗶𝗼𝗻𝘀 (tailored AI tools and solutions).
• 𝗜𝗺𝗽𝗹𝗲𝗺𝗲𝗻𝘁𝗮𝘁𝗶𝗼𝗻 𝗼𝗳 𝗡𝗜𝗦𝟮 𝗮𝗻𝗱 𝗗𝗢𝗥𝗔 (ensuring compliance with evolving cybersecurity and resilience regulations).
• 𝗦𝘁𝗮𝗳𝗳 𝗮𝗻𝗱 𝗧𝗲𝗮𝗺 𝗔𝘂𝗴𝗺𝗲𝗻𝘁𝗮𝘁𝗶𝗼𝗻 (seamless integration of top IT talents into your projects).

𝗠𝗮𝗶𝗻 𝗣𝗿𝗼𝗱𝘂𝗰𝘁𝘀
Our innovative platform, 𝗔𝘂𝗱𝗶𝘁𝗠𝗮𝘀𝘁𝗲𝗿.𝗮𝗶, automates compliance processes, including gap analysis, audit reporting, remediation planning, vendor risk assessment, and contract analysis, while significantly reducing costs and workload.

𝗪𝗵𝗮𝘁 𝗪𝗲 𝗢𝗳𝗳𝗲𝗿
• 𝗜𝗻𝗱𝘂𝘀𝘁𝗿𝘆 𝗘𝘅𝗽𝗲𝗿𝘁𝗶𝘀𝗲: Our senior team members bring 20+ years of experience in software development, with domain expertise in E-commerce, Supply Chain, FinTech and Manufacturing.
• 𝗤𝘂𝗮𝗹𝗶𝘁𝘆-𝗖𝗼𝘀𝘁 𝗕𝗮𝗹𝗮𝗻𝗰𝗲: We deliver high-quality results on time and within budget, using efficient resource allocation and proactive issue detection.
• 𝗜𝗧 𝗦𝘁𝗮𝗳𝗳 𝗔𝘂𝗴𝗺𝗲𝗻𝘁𝗮𝘁𝗶𝗼𝗻: Access top talent quickly and cost-effectively, with our engineers seamlessly joining your projects.

Our clients, including global leaders like DHL, Siemens, KB, Tesco, Dr. Max, Heureka, Lagardere Travel Retail, and others, trust us for innovative digital solutions.

At 𝗪𝗵𝗶𝗿𝗿 𝗖𝗿𝗲𝘄, maximizing efficiency and reducing costs for our clients is a top priority. We design solutions to supercharge your operations, saving time and resources.

𝗣𝗮𝗿𝘁𝗻𝗲𝗿 𝘄𝗶𝘁𝗵 𝗪𝗵𝗶𝗿𝗿 𝗖𝗿𝗲𝘄 to transform your business with smarter, more efficient digital solutions.

Team size: 51-200 employees
LinkedIn: Visit
Industry: IT Services and IT Consulting
Founding Year: 2014

What you'll do

  • The consultant will provide BAU support for External Links services and maintain DNS services in a production environment. They will also operate Next Generation Firewall solutions and ensure stable network connectivity for external integrations.

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Frequently Asked Questions

What does a Network Security Consultant do at Whirr Crew?

As a Network Security Consultant at Whirr Crew, you will: the consultant will provide BAU support for External Links services and maintain DNS services in a production environment. They will also operate Next Generation Firewall solutions and ensure stable network connectivity for external integrations..

Why join Whirr Crew as a Network Security Consultant?

Whirr Crew is a leading IT Services and IT Consulting company.

Is the Network Security Consultant position at Whirr Crew remote?

The Network Security Consultant position at Whirr Crew is based in Capital City of Prague, Prague, Czechia. Contact the company through Clera for specific work arrangement details.

How do I apply for the Network Security Consultant position at Whirr Crew?

You can apply for the Network Security Consultant position at Whirr Crew directly through Clera. Click the "Apply Now" button above to start your application. Clera's AI-powered platform will help match your profile with this opportunity and guide you through the application process. You can also learn more about Whirr Crew on their website.