Find a job 
Featured Companies 
Featured Universities 
For Companies At a Glance
- Tasks: Manage and maintain Checkpoint and Fortinet Firewalls in a telecom environment.
- Company: Join a leading telecommunications company focused on network security and stability.
- Benefits: Enjoy flexible working with 2-3 days onsite in London and potential contract extension.
- Why this job: Be part of a critical team ensuring network security while developing your technical skills.
- Qualifications: Extensive experience with Checkpoint and Fortinet Firewalls is essential; certifications preferred.
- Other info: Opportunity to work in a high-availability telecom network with a collaborative team.
The predicted salary is between 48000 - 72000 £ per year.
Location: Two/Three days onsite in London or other locations in the UK
Country: UK
Job Type: 6 months contract with possible extension
Industry: Telecommunications
Job Overview: We are seeking a highly skilled Firewall Expert with expertise in Checkpoint and Fortinet Firewalls to join our client. The ideal candidate will have a strong telecommunications background and extensive experience in patching, upgrades, fault finding, and troubleshooting of Firewall infrastructures. You will be responsible for maintaining the security and stability of critical network environments while ensuring compliance with industry best practices.
Key Responsibilities:
- Manage, configure, and maintain Checkpoint and Fortinet Firewalls in a telecom environment.
- Perform patching and upgrades to ensure security and compliance with industry standards.
- Conduct troubleshooting and fault-finding for network security issues, ensuring minimal downtime.
- Analyze Firewall logs and alerts to identify potential threats and vulnerabilities.
- Develop and implement Firewall security policies, access controls, and VPN configurations.
- Collaborate with NOC, SOC, and IT teams to resolve security incidents and optimize network performance.
- Document processes, configurations, and troubleshooting steps for knowledge sharing.
- Ensure compliance with security frameworks and industry best practices.
- Provide technical support and recommendations for Firewall infrastructure improvements.
Required Skills & Experience:
- Extensive hands-on experience with Checkpoint (Gaia, R80) and Fortinet (FortiGate, FortiManager, FortiAnalyzer) Firewalls.
- Strong understanding of Firewall security policies, NAT, IPS/IDS, VPNs (IPSec & SSL), and access control lists.
- Experience in patching, upgrades, and maintenance of Firewall environments.
- Proven expertise in troubleshooting and fault diagnosis in a high-availability telecom network.
- Knowledge of network protocols (TCP/IP, BGP, OSPF, VLANs) and security principles.
- Familiarity with SIEM solutions and Firewall log analysis.
- Telecom sector experience with exposure to large-scale service provider networks.
- Strong analytical, problem-solving, and communication skills.
Preferred Qualifications:
- Certifications: CCSE (Checkpoint), NSE4/NSE7 (Fortinet) or equivalent.
(IT) Firewall Expert (Checkpoint & Fortinet) employer: Flint Technology Services Ltd
Contact Detail:
Flint Technology Services Ltd Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land (IT) Firewall Expert (Checkpoint & Fortinet)
✨Tip Number 1
Network with professionals in the telecommunications sector, especially those who work with Checkpoint and Fortinet technologies. Attend industry events or join online forums to connect with potential colleagues and learn about job openings.
✨Tip Number 2
Stay updated on the latest trends and updates in firewall technologies, particularly Checkpoint and Fortinet. This knowledge will not only help you in interviews but also demonstrate your commitment to the field.
✨Tip Number 3
Prepare for technical interviews by practising common troubleshooting scenarios related to firewall configurations and security policies. Being able to articulate your thought process during problem-solving can set you apart from other candidates.
✨Tip Number 4
Showcase your hands-on experience with relevant tools and technologies in your discussions. If you have worked on specific projects involving Checkpoint or Fortinet firewalls, be ready to share those experiences and the impact they had on network security.
We think you need these skills to ace (IT) Firewall Expert (Checkpoint & Fortinet)
Some tips for your application 🫡
Tailor Your CV: Make sure your CV highlights your experience with Checkpoint and Fortinet Firewalls. Include specific examples of your work in patching, upgrades, and troubleshooting within a telecommunications environment.
Craft a Strong Cover Letter: In your cover letter, emphasise your hands-on experience with firewall management and your understanding of security policies. Mention any relevant certifications like CCSE or NSE4/NSE7 to strengthen your application.
Showcase Relevant Skills: Clearly outline your skills related to network protocols, fault diagnosis, and log analysis. Use bullet points to make this information easy to read and ensure it aligns with the job description.
Proofread Your Application: Before submitting, carefully proofread your application for any spelling or grammatical errors. A polished application reflects your attention to detail, which is crucial for a role focused on network security.
How to prepare for a job interview at Flint Technology Services Ltd
✨Showcase Your Technical Expertise
Be prepared to discuss your hands-on experience with Checkpoint and Fortinet Firewalls in detail. Highlight specific projects where you managed, configured, or maintained these systems, and be ready to explain the challenges you faced and how you overcame them.
✨Demonstrate Problem-Solving Skills
Expect to be asked about troubleshooting scenarios. Prepare examples of past incidents where you successfully diagnosed and resolved network security issues, focusing on your analytical approach and the steps you took to ensure minimal downtime.
✨Understand Industry Standards
Familiarise yourself with the latest industry best practices and compliance requirements related to firewall management. Be ready to discuss how you have implemented security policies and access controls in previous roles, and how you stay updated on evolving standards.
✨Communicate Effectively
Strong communication skills are essential, especially when collaborating with NOC, SOC, and IT teams. Practice articulating complex technical concepts in a clear and concise manner, as this will demonstrate your ability to work well within a team and share knowledge effectively.
