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.
- 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 and compliance in a dynamic industry.
- Qualifications: Extensive experience with Checkpoint and Fortinet Firewalls is essential.
- Other info: Ideal for tech-savvy individuals looking to make an impact in network security.
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
Make sure to highlight your hands-on experience with Checkpoint and Fortinet Firewalls during any networking opportunities. Engage in discussions about specific projects you've worked on, as this can showcase your expertise and make you memorable to potential employers.
✨Tip Number 2
Join relevant online forums or groups focused on Firewall technologies and telecommunications. Networking with professionals in these spaces can lead to job referrals and insider information about openings that may not be advertised widely.
✨Tip Number 3
Consider attending industry conferences or workshops related to network security and telecommunications. These events are great for meeting key players in the field and can often lead to job opportunities through personal connections.
✨Tip Number 4
Stay updated on the latest trends and technologies in Firewall management and telecommunications. Being knowledgeable about current developments can help you stand out in interviews and demonstrate your commitment to the field.
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 specific experience with Checkpoint and Fortinet Firewalls. Include relevant projects, certifications, and any telecommunications background that aligns with the job description.
Craft a Strong Cover Letter: Write a cover letter that directly addresses the key responsibilities mentioned in the job description. Emphasise your hands-on experience with firewall management, troubleshooting, and compliance with industry standards.
Showcase Relevant Skills: In your application, clearly outline your skills related to Firewall security policies, NAT, IPS/IDS, and VPN configurations. Use specific examples to demonstrate your expertise in these areas.
Highlight Team Collaboration: Mention any experience you have working with NOC, SOC, or IT teams. This shows your ability to collaborate effectively in a telecom environment, which is crucial for this role.
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 explaining 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.
