Network security jobs in Grantham - Page 6Create job alerts

Network Solutions Engineer | Defence Sector | SC/DV Clearance | Battlefield Domains | Hybrid Dorset | £90k We’re working closely with a leading defence organisation to support the hiring of multiple Network Solutions Engineers for a high-impact programme focused on battlefield c

Implement network security patterns such as Zero Trust networking, least privilege access, micro-segmentation, and private service access. Cloud Network Security EngineerJob Tenure: Full-time, permanentSalary: CompetitiveCompany DescriptionReady to join a team that's leading the way in reshaping the

IT Network Security Engineer TheOpportunity: The IT Network Security Engineer is responsible for ensuring that the Groups IT networks and communications are well designed, secure, optimal and function consistently across all internal and ex

Implement network security patterns such as Zero Trust networking, least privilege access, micro-segmentation, and private service access. Integrate security controls into CI/CD pipelines and promote secure-by-design cloud networking. Support detection and response for network and perimeter security

It offers a salary of £36,500 (possibly higher for the right candidate) along with some fantastic benefits such as: 24days' holiday (rising to 27) + bank holidays, Hybrid working (based on team and business needs), Contributory pension & life assurance, Flexitime & cycle to work scheme, Free eye te

Implement network security patterns such as Zero Trust networking, least privilege access, micro-segmentation, and private service access. Support detection and response for network and perimeter security incidents and perform continuous review of exposure. Automate networking and security configura

SNOC AgentMust have an active DV Clearance An opportunity has arisen for a SNOC Agent to join a 24/7 Security and Network Operations Centre supporting critical services. This role is ideal for someone who thrives i

We are searching for an experienced Network Security Engineer to be responsible for ensuring the Groups IT Networks and Communications are well designed, secure, optimal and function consistently across all internal and external operations. IT and Cyber Security is extremely impor

A leading educational environment in Greater London is seeking a Networking Specialist to manage and maintain network infrastructure, ensuring security and high performance. Ideal candidates will possess a relevant degree and proven experience in managing enterprise networks, as well as knowledge of

Develop and maintain documentation on network infrastructure and system security designs;. Solid concept and hands‑on experience on network, system security solutions such as CASB, NAC, CDN, WAF, Secure Web Gateway, Secure Email Gateway;. Responsible for the overall design and implementation of va

Mobile Fire & Security Engineer - London - £45,000. I am currently representing Fire & Security Specialist Company, who carry out a variety of services from design, installation and maintenance to a number of residential and commercial clients across London. They're currently looking for an experie

This is a mid‑level to senior, hands‑on technical role involving operational support, troubleshooting, incident response, and collaborating with our wider Network Security team. Strong troubleshooting skills across firewalls, VPNs, security policies, and network connectivity. Manage, support, an

You will sustain and evolve complex networking environments, including legacy infrastructure, while contributing to next-generation hybrid and multi-cloud network architectures. This role is for a Senior Network Engineer to provide hands-on technical expertise across network design, automation, oper

Ensure customers are maximizing their return on investment by rapidly implementing and operationalizing Palo Alto Networks SASE solutions to achieve their business and security objectives. In this role, you will work closely with CISOs, Security Architects, Customer Success Managers, and Development

A prominent global insurer in Guildford seeks a Senior Network Security Specialist. The role requires extensive experience in network security and IT infrastructure, particularly in financial services. You will design and maintain security systems, ensuring compliance with best practices like NIST a

The ideal candidate will have deep hands-on experience in network, endpoint, and email security, with a strong focus on Azure security. A leading retail company in the UK is seeking a Senior IT Security Engineer to oversee security architecture across its corporate IT landscape. This principal-level

The position requires deep hands‑on expertise in AWS networking and security services, strong stakeholder and team leadership, and the ability to drive cloud‑security best practices across the organisation. The AWS Network and Security Lead is responsible for designing, implementing, and managin

In this role, you will work closely with CISOs, Security Architects, Customer Success Managers, and Development Operations teams within mid-to-large enterprises to implement best-in-class cloud security solutions. Network Security Customer Success Engineer. Assist customers in implementing Palo Alto

Kubernetes Security Specialist (CKS), DevSecOps Practitioner, Azure Security Engineer, AWS Certified Security Specialty, GCP Professional Cloud Security Engineer etc. An ideal candidate would have a proven track record in both enterprise security tooling and DevSecOps processes, including multi-clou

Senior Software Engineer - Network Security Production. Automate the full network lifecycle—including provisioning, configuration, observability, testing, troubleshooting, and capacity planning. Develop tools and platforms that enhance the observability, reliability, and performance of the product

Senior Software Engineer - Network Security Production. Senior Software Engineer - Network Security Production. Develop tools and platforms that enhance the observability, reliability, and performance of the production network.

A leading financial technology and data science firm requires a Senior Network Security Engineer to design, deploy and operate high-performance network security solutions in support of (but not limited to) financial trading infrastructure. The Network Security Engineer is responsible for securing th

A leading financial services firm in London seeks a Senior Software Engineer to oversee the full lifecycle of its global network infrastructure.

The candidate should have higher education in Computer Science and in-depth knowledge of network security products. A strong understanding of cloud network infrastructure and networking protocols is essential. A technology company in Greater London is seeking a skilled professional to manage infrast

Maintain servers, PCs, and network infrastructure. Install/configure hardware & software, manage backups, and ensure security. Knowledge of firewalls, routers, and security best practices.

A fast-growing hedge fund is building its technology stack from the ground up and seeking a Cloud Network & Security Engineer to take ownership of its cloud networking and security infrastructure. Designing and delivering cloud-based and on-prem network and security solutions. Helping build low-late

Providing technical mentorship and training to internal security and networking teams. Modern network design (SD‑WAN, DNS security, routing fundamentals). Collaborating with networking teams to modernize WAN and remote access using cloud security and SASE frameworks.

As a member of a team of experienced Network and Security Engineers and Analysts within ITCs Security Operations Centre (SOC), you will monitor, manage and support highly secure, complex network environments for a portfolio of blue‑chip and SME Customers. Operation Centre Team Leaders, NOC Manager

You will architect network security solutions, lead email security controls, and enforce IT security policies. A major retail organization in Greater London is seeking a Principal IT Security Engineer to secure its IT estate across corporate, retail, and manufacturing environments. The ideal candida

A leading Cyber Security firm in the United Kingdom seeks a Network Security Support Engineer to monitor and manage secure networks, investigate security incidents, and ensure customer systems are optimized for security. Candidates should have a strong foundation in network security, with knowledge

The Network Security Architect is a global network security position that must work independently and within the team. Key responsibilities include anticipating threats, implementing security protocols like firewalls and VPNs, responding to security incidents, and ensuring the network meets organiza

If you’re a Network Security Engineer (NOC) who thrives in fast‑paced, complex environments, this is a great chance to make a tangible impact on network security and operational excellence. Join a forward-thinking team as a Network Security Engineer (NOC), helping to protect and optimise critica

Proven experience in network security engineering with a strong understanding of network protocols. In this pivotal role, you will be responsible for designing, implementing, and managing network security solutions that safeguard the organization’s sensitive information. Research emerging security

A financial services firm is seeking a Network & Security Engineer to design, implement, and operate their network and security infrastructure.

In this role, you'll provide expert guidance on network security solutions and assist customers on their zero trust journey. Required is a background in pre-sales engineering, strong knowledge of cybersecurity technologies, and business fluency in English. A leading cybersecurity company is looking

Network Security Policies: Definition and enforcement of policies for secure network operations and access. Network Security Controls: Firewalls, WAF, software‑defined network segmentation, IDS/IPS, Proxies and NAC. Significant experience and proven technical depth within network & infrastructure

This role involves designing network security automation frameworks and collaborating with engineering teams to strengthen security measures in a hybrid environment. A global investment management firm in Greater London is seeking a skilled Network Security Engineer to enhance their security protoco

A leading global technology firm is seeking a Security Engineer to develop and support security tooling for enterprise and development environments. The role requires strong experience with security tools and cloud platforms, along with DevSecOps practices. Responsibilities include implementing secu

Ask a member of our team and they’ll answer, “Our people!” We work together to build and innovate best-in-class cybersecurity solutions for our customers; all while creating a culture of belonging, respect, and excellence where we can be our best selves. An understanding of the channel landsca

Stay up-to-date on latest security trends and technologies to continuously improve network security measures. As a Network Security Engineer, you will be responsible for designing, implementing, and maintaining secure network infrastructures to protect our organization's data and systems from cyber

Contract Network Security Engineer – Zscaler (ZIA/ZPA). Solid background in network security, firewalling, and proxy technologies. The role involves hands–on engineering, troubleshooting, and integration within a complex global network.

The Network Security Engineer will review and manage network services by monitoring internal and external communications, ensuring the security of the organisation's IP. Proven track record within a similar role (Cybersecurity Engineer, Security Engineer, Network Analyst). Network Security Engineer

The ideal candidate will have over 10 years of experience in senior security roles, with expertise in Network Security technologies like PKI and cryptography, and familiarity with classified environments. A leading recruitment firm seeks an Interim Chief Information Security Officer for a classified

A leading education services provider in Greater London is seeking a Network Manager to oversee the management of their ICT network. This includes ensuring security and availability of network systems, providing support for IT operations, and training staff.

A leading financial institution in the UK seeks an Infrastructure and Network Lead to manage the cloud-based network infrastructure. The successful candidate will ensure security, resilience, and compliance with banking regulations. Strong leadership and extensive experience in IT infrastructure and

An exemplary candidate will have experience managing network projects and has a strong technical background in both networking and security. You have a deep understanding of security and networking best practices. Senior Network & Security Engineer will report directly to PeopleFluent’s Director o

Candidates must possess proven Azure networking skills, strong troubleshooting capabilities, and current security clearance. A trusted technology services partner in the UK is looking for a Cloud Platform Network Engineer. This role involves designing, implementing, and managing Azure-based network

An exemplary candidate will have experience managing network projects and has a strong technical background in both networking and security. Serve as the technical leader for various network and security projects. Own the design, implementation, and maintenance of our network and security infrastruc