Junior Network Security Support Engineer

Reference: 1clds7vhxqs68wk8ftvx

We are seeking a Junior Network Security Support Engineer to assist with the operation, maintenance and protection of network infrastructure across a dynamic technical environment. This is an excellent opportunity for an early-career professional who is keen to develop practical experience in network security, monitoring and incident response while working alongside experienced infrastructure and cybersecurity specialists.

Key responsibilities will include monitoring network traffic, security alerts and system events; investigating and escalating suspicious activity; supporting the administration of firewalls, intrusion detection and prevention systems, secure gateways and access controls; and assisting with vulnerability assessments, patching and remediation activities. You will help maintain accurate technical documentation, contribute to security reporting and asset inventories, and support the implementation of network security policies and procedures. The role will also involve responding to service requests and incidents, troubleshooting connectivity and security issues, and collaborating with internal technical teams to resolve problems efficiently and securely.

Applicants should have a foundational understanding of networking concepts, including TCP/IP, DNS, DHCP, routing, switching, VPNs and common network protocols. Familiarity with firewalls, endpoint protection, security information and event management tools, or vulnerability scanning technologies is desirable. Relevant qualifications in networking, cybersecurity, information technology or a related discipline are advantageous, as are certifications such as CompTIA Network+, Security+ or equivalent. You should demonstrate strong analytical and problem-solving skills, careful attention to detail and a willingness to learn. Clear communication, effective teamwork and the ability to follow documented processes are essential. This position may require participation in an out-of-hours support rota and adherence to strict security, confidentiality and data protection requirements.

COMPETITIVE SALARY
Added 17/09/2026
Reference: 1clds7vhxqs68wk8ftvx

Junior Network Security Support Engineer

London, England, United Kingdom Permanent Network Security

Other similar jobs

Network Security Support Engineer

Added 01/09/2026

We are seeking a Network Security Support Engineer to provide technical support, monitoring, and maintenance for secure network environments. The successful candidate will help protect infrastructure, systems, and users by investigating security alerts, resolving network-related incidents, and supporting the implementation of effective security controls. This role will work closely with infrastructure, service desk, and cybersecurity teams to ensure that issues are identified and addressed promptly while maintaining a high standard of service. Key responsibilities include monitoring firewalls, intrusion prevention systems, VPNs, secure gateways, and network traffic for potential threats or operational issues. You will troubleshoot connectivity and security incidents, analyse...

Learn more

Technical Security - Support Engineer

Added 04/09/2026

We are seeking a Technical Security Support Engineer to provide expert technical assistance and operational support across security systems, tools, and services. The successful candidate will help maintain a secure, resilient technology environment by responding to security-related incidents, investigating alerts, and supporting the implementation of effective controls. This role is suited to a technically capable professional who enjoys troubleshooting, collaborating with colleagues, and continuously improving security operations. Responsibilities will include monitoring and triaging security events, investigating suspected vulnerabilities or incidents, and documenting findings through clear and accurate reports. You will provide support for security technologies such as endpoint protection, identity...

Learn more

Senior IT Support & Endpoint Security Engineer at Cloudnc

Added 03/09/2026

We are seeking a Senior IT Support & Endpoint Security Engineer to provide expert technical support and help maintain a secure, reliable, and efficient workplace technology environment. This role will combine hands-on troubleshooting with endpoint administration, security operations, and continuous improvement. You will act as an escalation point for complex technical issues, supporting users across a range of devices, operating systems, applications, and cloud-based services. Key responsibilities will include managing and securing laptops, desktops, mobile devices, and other endpoints throughout their lifecycle; administering endpoint management, identity, access, and security platforms; and monitoring device compliance, vulnerabilities, and security alerts. You will...

Learn more

IT Support Engineer & Cyber Security (L2+)

Added 20/08/2026

We are seeking an experienced IT Support Engineer & Cyber Security (L2+) to join our dynamic team. In this role, you will be responsible for providing exceptional technical support to our users, resolving complex IT issues, and ensuring the security of our systems. Your primary duties will include troubleshooting hardware and software problems, managing user accounts, and maintaining IT infrastructure. You will also participate in the implementation and monitoring of security protocols to protect sensitive information from potential threats. The ideal candidate will have a strong background in IT support, with hands-on experience in network administration and cybersecurity measures. You...

Learn more

Vulnerability Management Support Engineer

Added 25/08/2026

We are seeking a Vulnerability Management Support Engineer to help strengthen the security and resilience of technology environments. In this role, you will support the identification, assessment, prioritisation and remediation of vulnerabilities across infrastructure, applications, endpoints and cloud services. You will work closely with security, infrastructure, development and service management teams to ensure vulnerabilities are accurately recorded, investigated and addressed within agreed timeframes. Your responsibilities will include operating and supporting vulnerability scanning tools, reviewing scan results, validating findings and helping to distinguish genuine risks from false positives. You will maintain accurate vulnerability records, produce regular dashboards and reports, track remediation...

Learn more

Sr. Premium Support Engineer - Identity & Access Management (IAM)

Added 24/08/2026

Are you passionate about solving complex technical challenges and ensuring secure digital experiences for users worldwide? We are seeking a Sr. Premium Support Engineer specializing in Identity & Access Management (IAM) to join our dynamic team. In this role, you will provide expert-level guidance and support to enterprise clients, assisting them in resolving critical issues related to authentication, authorization, user provisioning, and access control across various platforms. You will act as a trusted advisor, helping customers optimize their IAM solutions, troubleshoot advanced technical problems, and implement best practices to safeguard their environments. Key responsibilities include collaborating closely with cross-functional teams,...

Learn more

Vulnerability Management Support Engineer

Added 21/08/2026

We are seeking a skilled Vulnerability Management Support Engineer to join our dynamic team. In this role, you will be responsible for identifying, assessing, and mitigating security vulnerabilities across our systems and applications. Your expertise will play a crucial role in maintaining the integrity and security of our IT infrastructure. You will collaborate with cross-functional teams to implement vulnerability management processes, conduct risk assessments, and ensure compliance with security policies and regulations. Additionally, you will run vulnerability scans, analyze results, and recommend remediation strategies to enhance our security posture. The ideal candidate will possess a strong understanding of vulnerability management...

Learn more

Cyber Security Delivery Support

Added 14/09/2026

We are seeking a Cyber Security Delivery Support professional to help coordinate and deliver a range of security projects, operational activities and improvement initiatives. Working closely with cyber security specialists, technology teams, suppliers and business stakeholders, you will help ensure that work is planned, tracked and completed to a high standard. This is an excellent opportunity for an organised and proactive individual who is interested in developing a career in cyber security and technology delivery. Responsibilities will include maintaining delivery plans, action logs, risk and issue registers, schedules and project documentation; arranging meetings, preparing agendas and recording clear decisions and...

Learn more

1st Line IT Support Apprentice Training for SecOps / CloudOps

Added 29/07/2026

Are you passionate about technology and looking to kickstart your career in IT? We are seeking a motivated 1st Line IT Support Apprentice to join our dynamic team, focusing on Security Operations (SecOps) and Cloud Operations (CloudOps). In this role, you will be the first point of contact for users experiencing technical issues, providing exceptional support and troubleshooting assistance. Your primary responsibilities will include responding to support requests via phone, email, and chat, diagnosing hardware and software issues, and guiding users through problem resolution. You will also have the opportunity to gain hands-on experience with cloud technologies and security protocols....

Learn more

Junior Cyber Security Engineer

Added 15/09/2026

We are seeking a motivated Junior Cyber Security Engineer to join a growing security function and help protect systems, networks, applications, and data from emerging threats. This is an excellent opportunity for someone at the beginning of their cyber security career who is keen to develop practical experience in a collaborative technical environment. Working alongside experienced security and IT professionals, you will monitor security alerts, investigate potential incidents, and support the timely containment and resolution of threats. Your responsibilities will include reviewing logs and events from security monitoring tools, assisting with vulnerability scanning and remediation, supporting endpoint and network security...

Learn more

Junior Cyber Security Engineer

Added 09/09/2026

We are seeking a motivated Junior Cyber Security Engineer to join a collaborative technology team and help protect systems, applications, networks and data from emerging threats. This is an excellent opportunity for someone at the beginning of their cyber security career to build practical experience in a supportive environment while contributing to meaningful security initiatives. You will work alongside experienced security, infrastructure and development professionals, gaining exposure to a broad range of tools, technologies and operational processes. Your responsibilities will include monitoring security alerts and events, assisting with the investigation and triage of suspected incidents, and escalating potential threats in...

Learn more

Junior Cyber Security Engineer

Added 02/09/2026

We are seeking a motivated Junior Cyber Security Engineer to support the protection, monitoring and continuous improvement of digital systems, networks and data. This is an excellent opportunity for an early-career security professional to develop practical experience in a collaborative technical environment while contributing to meaningful security initiatives. You will work alongside experienced engineers and analysts to identify risks, respond to security events and help maintain effective cyber security controls. Your responsibilities will include monitoring security alerts and logs, assisting with the investigation and resolution of incidents, and escalating potential threats in line with established procedures. You will help maintain...

Learn more

Junior Cyber Security Consultant

Added 14/09/2026

We are seeking a motivated Junior Cyber Security Consultant to support clients in strengthening their security posture and managing evolving cyber risks. This is an excellent opportunity for someone at the early stage of their cyber security career who is keen to develop practical consulting experience across a range of technologies, environments and business sectors. You will work alongside experienced consultants, contributing to assessments, security improvement programmes and the delivery of clear, practical recommendations. Your responsibilities will include assisting with security reviews, risk assessments, vulnerability management activities and compliance engagements. You will help gather and analyse technical and business information,...

Learn more

Junior Cyber Security Analyst

Added 04/09/2026

We are seeking a motivated Junior Cyber Security Analyst to join a collaborative security team and support the protection of systems, applications, networks, and data. This is an excellent opportunity for someone at the beginning of their cyber security career who is keen to develop practical experience across monitoring, incident response, vulnerability management, and security assurance. In this role, you will monitor security alerts and event logs, investigate suspicious activity, and escalate potential incidents in line with established procedures. You will assist with triaging and documenting incidents, gathering relevant evidence, and supporting response and recovery activities. Other responsibilities will include...

Learn more
At least 8 characters, 1 uppercase, 1 lowercase and 1 special character or number
Your file must be a doc, docx or pdf. No larger than 5MB.