Senior network security engineer Work, Jobs in United Kingdom (with Salaries)

Network Infrastructure Engineer
Fenix24 —Remote
- Full-time
- Remote
- Organisational skills
- Communication skills
- Health & wellbeing programme
- Annual leave
Quick apply
Senior Security Engineer, Exploits, Google Threat Intelligence Group
Google —Remote
- £128,000 - £131,000 a year
- Remote
- Computer Science
- Analysis skills
- Bachelor's degree
6d
Senior BIM Specialist I
TEECOM —Remote
- £70,000 - £140,000 a year
- Full-time
- Travel
- Mentoring
- Organisational skills
- Profit sharing
- Annual leave
Quick apply
Senior Network Engineer
FINCROFT GROUP —London
- £70,000 - £80,000 a year
- Full-time
- Hybrid work
- Azure
- Communication skills
- Work from home
- Employee discount
Quick apply
3d
Senior Vulnerability Management Engineer
London Stock Exchange Group —Remote
- Full-time
- Remote
- English
- Java
- Continuous improvement
Sr. Customer Success Engineer, EMEA
Censys —London
- £93,000 - £107,000 a year
- Remote
- Mentoring
- Organisational skills
- Communication skills
Senior Network Support Engineer - Reactive
Node4 —Derby
- Hybrid work
- Employee assistance programme
Applied AI Security Architect
Anthropic —London
- £190,000 - £230,000 a year
- Hybrid work
- English
- Bachelor's degree
- AI
- Flexible schedule
Network Engineer
Viridien —Haywards Heath
- Full-time
- Computer Science
- No degree
- Scripting
- Annual leave
Cybersecurity Consultant / Concierge Security Engineer 2
Arctic Wolf —Newcastle upon Tyne
- £44,000 - £133,000 a year
- Full-time
- Communication skills
- Analytics
- Annual leave
- Employee assistance programme
Senior TechOps Generalist
Octopus Energy Group —Brighton
- £65,000 - £90,000 a year
- Full-time
- Hybrid work
- Scripting
Quick apply
3rd Line Network Engineer
Communications Solutions UK Ltd —Reading
- £45,000 - £50,000 a year
- Full-time
- Azure
- Engineering
- Mentoring
- Free parking
Quick apply
Telecom Engineer
Five9 —Remote
- Full-time
- Remote
- Communication skills
Quick apply
Hybrid Cloud Engineer
Arnold & Porter —London
- £102,160 - £145,000 a year
- Remote
- Azure
- Analysis skills
- Bachelor's degree
Senior Engineer – Mobile Core and IMS
Gibtelecom —Gibraltar
- Spanish
- Maintenance
- English
Senior Platform Engineer, Infrastructure - Core UK & IRE
Fanatics Betting & Gaming —Remote
- £96,000 - £120,000 a year
- Full-time
- Remote
- Travel
- Mentoring
- Communication skills
Quick apply
UK NACE Senior Technical Security Countermeasures Officer
FCDO Services —Hanslope
- £48,801 - £50,270 a year
- Weekend availability
- Engineering
- Presentation skills
- Travel
Senior Test Engineer
Leonardo UK Ltd —Southampton
- £44,171 - £61,950 a year
- Full-time
- Hybrid work
- Mentoring
- Agile
- Leadership
- Flexible schedule
- Referral programme
Senior Security Operations Engineer
Risk Ledger —London
- £90,000 - £100,000 a year
- Hybrid work
- Master's degree
- Scripting
- AI
- Annual leave
- Work from home
Quick apply
Infrastructure Engineer
OLIX —London
- £88,000 a year
- Full-time
- Computer Science
- DevOps
- Bachelor's degree

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Network Infrastructure Engineer

Fenix24 -
Remote

Quick apply

Job details

Full-time

Benefits

Health & wellbeing programme
Annual leave
Company pension
Private medical insurance
Gym membership
Life insurance

Qualifications

CCNA
Technical support
Network infrastructure
CompTIA Network+
Organisational skills
Network architecture
Communication skills
Network Security

Full job description

Fenix24 is an industry-leading cyber disaster recovery and restoration company. Battling threat actors as The World’s First Civilian Cybersecurity Force, Fenix24 delivers cybersecurity services through its four battalions: Fenix24 for ransomware recovery and restoration; Athena7 for IT security assessments, strategy and planning; Grypho5 for ongoing security-based management; and Argos99 for expert insights into data, assets and infrastructure. Under its Securitas Summa program, Fenix24 ensures organizations are prepared to effectively resist and rapidly recover from a cyberattack, offering a combination of managed data and infrastructure protection, real-time threat intelligence, and ongoing hardening and breach resistance.

Athena7 is one of four battalions fighting threat actors on the front lines of the global cyber war. As part of The World’s First Civilian Cybersecurity Force, Athena7 specializes in resistance hardening, IT security assessments, strategy and planning to ensure an organization's defenses are prepared to effectively resist and rapidly recover from a cyberattack.

The Network Infrastructure Engineer will support both project-based work and the ongoing maintenance of customers' existing network environments, including M&A activities. This role requires hands-on experience with Cisco network switches, firewalls (Fortinet, Palo Alto), SD-WAN, and Wi-Fi 802.1x. The Network Engineer will work closely with senior engineers and the Project Management Office (PMO) to support network projects, gather requirements, help scope project engagements, and ensure the security and performance of client networks.

This is a remote opportunity based within the UK.

Job Duties & Responsibilities:

Assist in the design and deployment of network solutions for project-based work, including Cisco switches, Fortinet and Palo Alto firewalls, and SD-WAN.
Gather requirements and assist in scoping project engagements, collaborating with senior engineers and the PMO.
Provide support for customers' existing network environments, including troubleshooting and maintenance.
Participate in M&A activities by assisting in the integration of networks, systems, and applications.
Implement network security measures, including firewall policies, VPNs, and Wi-Fi 802.1x.
Collaborate with senior engineers and the PMO to execute network projects and implement network changes.
Assist in cloud networking tasks in Azure and AWS, including connectivity and security configurations.
Maintain network documentation, including configurations and topology diagrams.
Stay updated with industry trends and provide support and recommendations to clients.

Qualifications:

3-5 years of experience in network support, configuration, and troubleshooting.
Experience working as a consultant, supporting clients with technical network solutions.
Hands-on experience with Cisco network switches, Fortinet and Palo Alto firewalls, and SD-WAN technologies.
Basic understanding of cloud networking in Azure and AWS.
Experience with M&A network integration support.
Strong problem-solving skills and ability to manage both project-based work and ongoing support tasks.
Certifications such as CCNA, CompTIA Network+, or equivalent experience.
Strong communication and organizational skills.

Why work for us?
We offer a dynamic, innovative work environment with rewarding work - help save our clients from disaster!

We truly value our employees and provide an extraordinary package to prove it, including:

Internal and external learning & development opportunities, including career advancement
Scheduled & flexible PTO programs
Family friendly programs- Care packages
Regular team building events
Competitive compensation & benefits including:
Private health insurance
Mental health and wellness programmes
Company-matched pension scheme
Life insurance and income protection insurance
Monthly fitness/gym membership allowance

Join the world's first Civilian Cybersecurity Force and take your career to the next level!

Quick apply

Refine Your Search

senior network security engineer jobs in united kingdom

Network Infrastructure Engineer

Senior Security Engineer, Exploits, Google Threat Intelligence Group

Senior BIM Specialist I

Senior Network Engineer

Senior Vulnerability Management Engineer

Sr. Customer Success Engineer, EMEA

Senior Network Support Engineer - Reactive

Applied AI Security Architect

Network Engineer

Cybersecurity Consultant / Concierge Security Engineer 2

Senior TechOps Generalist

3rd Line Network Engineer

Telecom Engineer

Hybrid Cloud Engineer

Senior Engineer – Mobile Core and IMS

Senior Platform Engineer, Infrastructure - Core UK & IRE

UK NACE Senior Technical Security Countermeasures Officer

Senior Test Engineer

Senior Security Operations Engineer

Infrastructure Engineer

I want to receive the latest job alerts for senior network security engineer in united kingdom

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