Senior Network Engineer

JR United Kingdom; Portsmouth; Hybrid; GBP 55,000 - 60,000; Full time

Job summary

Join a forward-thinking company as a Senior Network Engineer, where you'll lead the charge in optimizing and securing critical network infrastructures. This role offers the flexibility of a hybrid work environment, allowing you to work primarily remotely while still engaging with a collaborative team. You'll troubleshoot complex network issues, design scalable solutions, and mentor junior engineers, all while working with top-tier vendors. With opportunities for career growth and impactful work, this position is perfect for those passionate about network technologies and innovation.

Benefits

Hybrid Flexibility

On-Call Incentives

Career Growth Opportunities

Impactful Work

Qualifications

• Proven experience with Cisco, FortiGate, Meraki, or Palo Alto technologies.
• Deep understanding of network topologies, protocols, and security frameworks.

Responsibilities

• Monitor and resolve network faults, ensuring SLA compliance.
• Architect and deploy network solutions for various projects.
• Mitigate vulnerabilities and ensure compliance with security protocols.

Skills

Cisco Technologies

FortiGate Technologies

Meraki Technologies

Palo Alto Technologies

Network Security Frameworks

Scripting (Python, Bash)

Network Troubleshooting

Infrastructure Design

Change Control Management

Education

CCNP or equivalent certifications

Job description

Social network you want to login/join with:

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Client:

Computappoint

Location:

Portsmouth, Hampshire, United Kingdom

Job Category:

Other

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EU work permit required:

Yes

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Job Views:

3

Posted:

08.05.2025

Expiry Date:

22.06.2025

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Job Description:

Location: Cosham, Portsmouth (Hybrid – Mostly remote, 2-3 days/month in office)

Employment Type: Permanent

Salary: £55,000 to £60,000 DOE, with on-call bonuses (£300/week + 1.5x pay for time worked)

About the Company:

Join a leading IT infrastructure solutions provider, where innovation and expertise drive success. Our team supports global clients with cutting-edge network technologies, ensuring reliability, security, and performance. As part of our dynamic network engineering team, you’ll play a key role in maintaining and advancing critical network infrastructures while working in a flexible, collaborative environment.

Role Overview:

As a Senior Network Engineer, you’ll take ownership of the day-to-day support, optimisation, and project delivery for our clients’ networks. You’ll troubleshoot complex issues, design scalable solutions, and mentor junior engineers—all while working with top-tier vendors like Cisco, FortiGate, and Palo Alto. This role blends technical leadership with hands-on problem-solving, offering a chance to shape network strategies in a growing organisation.

Key Responsibilities:

• Network Support & Troubleshooting:
• Monitor, triage, and resolve network faults, ensuring SLA compliance.
• Proactively identify and implement performance improvements.
• Infrastructure Design & Implementation:
• Architect and deploy network solutions for projects, adhering to best practices.
• Collaborate with teams to integrate physical, virtual, and cloud environments.
• Configure and manage devices from Cisco, FortiGate, Meraki, Palo Alto, and SonicWALL.
• Lead firmware upgrades and script automation to streamline operations.
• Security & Compliance:
• Mitigate vulnerabilities through scanning and adherence to security protocols.
• Ensure robust change control (CRQ management) and documentation.
• Guide junior engineers and uphold ticket management standards.
• Maintain asset records and create/review technical documentation.

Required Skills & Qualifications:

Technical Expertise:

• Proven experience with Cisco, FortiGate, Meraki, or Palo Alto technologies.
• Deep understanding of network topologies, protocols, and security frameworks.
• Proficiency in scripting (e.g., Python, Bash) for automation (a plus).

Certifications:

• CCNP or equivalent vendor certifications preferred.

Soft Skills:

• Exceptional communication—able to explain technical concepts to stakeholders.
• Problem-solving mindset with a focus on ownership and innovation.
• Self-motivated, with a commitment to continuous learning.

Why Join Us?

Hybrid Flexibility: Primarily remote with minimal office visits.

On-Call Incentives: Earn bonuses and enhanced pay for on-call duties.

Career Growth: Lead projects and develop expertise in multi-vendor environments.

Impactful Work: Secure and optimise networks for high-profile clients.

To be considered, please ensure you complete your application on the Computappoint website.

Services offered by Computappoint Limited are those of an Employment Business and/or Employment Agency in relation to this vacancy