1,571 Network Security Analyst jobs in the United Kingdom
Telecoms Network Security Analyst
Posted 10 days ago
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Entry-Level Network Security Analyst (Hiring Immediately)
Posted today
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Senior Cyber Security Analyst (Network Project)
Posted 6 days ago
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Senior Cyber Security Analyst (Network Project) – University of SouthamptonnProvide specialist cyber security expertise as a key member of the network project team, ensuring the secure design and delivery of the University’s digital network services and defending them against cyber threats. The Analyst will be responsible for implementing and managing robust network security controls, with a focus on Cisco technologies, to protect against evolving threats.nWhat You’ll Do
As part of a team of analysts, you’ll be responsible for the overall day-to-day technical and operational management of cyber and information security within the University. This includes operating within a hybrid Security Operations Centre (SOC) model, leading the investigation and resolution of cyber security incidents, and coordinating with the University’s third-party SOC provider to ensure effective threat detection, incident response, and continuous monitoring across the University.nConduct proactive threat hunting activities to detect advanced threats and anomalous behaviour within the University's network, and provide solutions to support incident response, vulnerability management, and strategic security decisions.nCollaborate with third-party providers to scope, coordinate, and review network security assessments, and ensure that findings and recommendations are effectively prioritised, communicated, documented and implemented to improve the University’s security posture.nSupport the network vulnerability management process by identifying, assessing, and prioritising security vulnerabilities, and working with relevant teams and third parties to ensure timely remediation through patching, configuration changes, or other appropriate fixes.nDesign, implement, and support technical security controls to defend University network systems against security threats and to address specific security challenges across the University.nAssess security infrastructure, network and systems design to evaluate and identify security risks, threats and vulnerabilities of networks, systems, applications, and new technology initiatives and ensure overall system / network security. Conduct assessments of existing and new software deployments, whilst continuously looking at ways to mature our processes and improve the services.nPresent Security solutions for approval via internal processes such as the Technical Architecture Board (TAG) and Change Advisory Board (CAB).nWhat You’ll Bring
Experience of cyber and network security tooling within a large organisation.nAble to work effectively as part of a matrix/project team whilst also being able to prioritise and manage own workload.nThe ability to present your ideas and your specialist area, to a wide and potentially non-technical audience.nAble to plan and manage new projects or significant new activities, ensuring plans complement broader organisational strategynAble to work with Senior level stakeholders, advising, influencing, and gaining support for security initiatives.nBenefits and Other Information
The University of Southampton promotes a healthy work life balance with generous holiday allowance (30+ days), defined benefit pension, flexi-time and flexible working, generous parental leave and childcare provision. For more information on our benefits, please visit our human resources pages.nInterviews are scheduled to commence between the 22nd - 23rd of October.nSeniority level
Mid-Senior levelnEmployment type
Full-timenJob function
Information TechnologynIndustries: Higher Education
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Senior Cyber Security Analyst (Network Project)
Posted 9 days ago
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About the Role
Provide specialist cyber security expertise as a key member of the network project team, ensuring the secure design and delivery of the University’s digital network services and defending them against cyber threats. The Analyst will be responsible for implementing and managing robust network security controls, with a focus on Cisco technologies, to protect against evolving threats.nWhat you’ll do
As part of a team of analysts, you’ll be responsible for the overall day-to-day technical and operational management of cyber and information security within the University. This includes operating within a hybrid Security Operations Centre (SOC) model, leading the investigation and resolution of cyber security incidents, and coordinating with the University’s third-party SOC provider to ensure effective threat detection, incident response, and continuous monitoring across the University.nConduct proactive threat hunting activities to detect advanced threats and anomalous behaviour within the University's network, and provide solutions to support incident response, vulnerability management, and strategic security decisions.nCollaborate with third-party providers to scope, coordinate, and review network security assessments, and ensure that findings and recommendations are effectively prioritised, communicated, documented and implemented to improve the University’s security posture.nSupport the network vulnerability management process by identifying, assessing, and prioritising security vulnerabilities, and working with relevant teams and third parties to ensure timely remediation through patching, configuration changes, or other appropriate fixes.nDesign, implement, and support technical security controls to defend University network systems against security threats and to address specific security challenges across the University.nAssess security infrastructure, network and systems design to evaluate and identify security risks, threats and vulnerabilities of networks, systems, applications, and new technology initiatives and ensure overall system / network security. Conduct assessments of existing and new software deployments, whilst continuously looking at ways to mature our processes and improve the services.nPresent Security solutions for approval via internal processes such as the Technical Architecture Board (TAG) and Change Advisory Board (CAB).nWhat you’ll bring
Experience of cyber and network security tooling within a large organisation.nAble to work effectively as part of a matrix/project team whilst also being able to prioritise and manage own workload.nThe ability to present your ideas and your specialist area, to a wide and potentially non-technical audience.nAble to plan and manage new projects or significant new activities, ensuring plans complement broader organisational strategynAble to work with Senior level stakeholders, advising, influencing, and gaining support for security initiatives.nThe University of Southampton promotes a healthy work life balance with generous holiday allowance (30+ days), defined benefit pension, flexi-time and flexible working, generous parental leave and childcare provision. For more information on our benefits, please visit our human resources pagesnInterviews are scheduled to commence between the 22nd - 23rd of October.nWe are committed to equality, diversity and inclusion and welcome applicants who support our mission of inclusivity.nApply by 11.59 pm GMT on the closing date. For assistance contact Recruitment on +44(0) or quoting the job number.
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Security Analyst
Posted 4 days ago
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Job Description
Security Analyst
3 months - with extensions
London - hybrid
400 per day inside IR35 - Umbrella only
The Role
As a Cyber Security Analyst in the Cyber Operations workstream, you will report to the Operational Cyber Security Architect and support BAU cyber activities across the organisation. You will play a key role in helping the department detect, respond to, and manage cyber threats, vulnerabilities, and operational risks.
You will work closely with technical teams, service owners, and delivery partners to ensure robust security controls are in place and actively monitored. The role is hands-on and well-suited to someone who is proactive, curious, and eager to go beyond the call of duty to protect the clients digital estate.
Responsibilities include but are not limited to:
- Coordinating and supporting cyber requests, using predefined playbooks and processes
- Supporting vulnerability identification, triage, and remediation, including follow-up with relevant technical teams.
- Monitoring and analysing alerts and logs from LogRhythm, CyberArk, Semperis and other security tools, but experience with other cyber tools would also suffice.
- Participating in the change management process to ensure proposed changes are reviewed for security risk.
- Contributing to penetration testing planning, coordination and tracking of remediation.
- Maintaining risk logs and status dashboards for security findings and control effectiveness.
- Supporting reviews of cloud and on-premises systems to validate secure configurations.
- Conducting general risk assessments of new applications or tools being used within the organisation.
- Experience in co-ordination of the requirements to meet ISO27001 & the Cyber Essentials+ certification.
- Administrative requirements of PAM tool. (CyberArk)
Experience
- Experience administrating PAM solutions, such as CyberArk - MANDATORY
- Working understanding of security operations, threat detection, and incident response.
- Experience using SIEM and security tooling for triage and log analysis.
- Experience tracking and managing vulnerabilities using industry frameworks.
- Familiarity with enterprise systems including Microsoft 365 and Azure AD.
- Experience working in a digital service or infrastructure team undergoing change.
- Experience engaging across teams to investigate issues and improve controls.
Technical
- Hands-on experience with tools such as LogRhythm, Semperis.
- Experience administrating PAM solutions, such as CyberArk.
- Understanding of NCSC cyber security principles and good practice.
- Familiarity with change and configuration management from a cyber perspective.
- Working knowledge of ISO 27001 or NIST standards.
- Relevant certifications (e.g., Security+, CySA+, CISMP) are desirable.
If you are interested, please apply at first instance!
Security Analyst
Posted 4 days ago
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Job Description
Security Analyst | UK Financial Services | Compliance & Technical Security | North West England | 35k-45k + Benefits/Progression
Zachary Daniels are delighted to be working with a well-established UK business during an exciting period of growth, to recruit a Security Analyst . This is a company investing heavily in technology, compliance, and security.
In this role, you'll be part of a collaborative team, working across compliance, risk, and technical security to protect the business, strengthen frameworks, and support transformation projects. It's a varied position offering real scope to grow both your governance and technical skills.
Benefits You'll Enjoy:
Competitive salary up to 45 000 (DOE)
Generous annual leave entitlement, rising with service
Enhanced maternity, paternity, and parental leave
Life assurance
Regular social events
Role Responsibilities:
Identify and assess security risks, ensuring mitigation plans are in place.
Support the development and maintenance of security policies and standards.
Assist with third-party security reviews and supplier risk management.
Provide oversight of vulnerability assessments.
Conduct architecture reviews for new systems and services.
Evaluate technical controls and recommend improvements.
Support the rollout of new security tools and technologies.
Provide input into incident management and security metrics reporting.
About You:
2+ years' experience in an security role.
Strong understanding of risk assessment methodologies.
Knowledge of frameworks such as ISO 27001.
Experience with vulnerability management and technical controls.
Excellent problem-solving skills with strong attention to detail.
Confident communicator with the ability to explain security concepts to non-technical stakeholders.
This is more than just a security role, it's a chance to join a forward-thinking business, develop your expertise across both compliance and technical domains, and make a real impact in protecting and enabling the organisation.
Apply today with your most up-to-date CV!
BBBH34361
Security Analyst
Posted 1 day ago
Job Viewed
Job Description
Security Analyst
3 months - with extensions
London - hybrid
400 per day inside IR35 - Umbrella only
The Role
As a Cyber Security Analyst in the Cyber Operations workstream, you will report to the Operational Cyber Security Architect and support BAU cyber activities across the organisation. You will play a key role in helping the department detect, respond to, and manage cyber threats, vulnerabilities, and operational risks.
You will work closely with technical teams, service owners, and delivery partners to ensure robust security controls are in place and actively monitored. The role is hands-on and well-suited to someone who is proactive, curious, and eager to go beyond the call of duty to protect the clients digital estate.
Responsibilities include but are not limited to:
- Coordinating and supporting cyber requests, using predefined playbooks and processes
- Supporting vulnerability identification, triage, and remediation, including follow-up with relevant technical teams.
- Monitoring and analysing alerts and logs from LogRhythm, CyberArk, Semperis and other security tools, but experience with other cyber tools would also suffice.
- Participating in the change management process to ensure proposed changes are reviewed for security risk.
- Contributing to penetration testing planning, coordination and tracking of remediation.
- Maintaining risk logs and status dashboards for security findings and control effectiveness.
- Supporting reviews of cloud and on-premises systems to validate secure configurations.
- Conducting general risk assessments of new applications or tools being used within the organisation.
- Experience in co-ordination of the requirements to meet ISO27001 & the Cyber Essentials+ certification.
- Administrative requirements of PAM tool. (CyberArk)
Experience
- Experience administrating PAM solutions, such as CyberArk - MANDATORY
- Working understanding of security operations, threat detection, and incident response.
- Experience using SIEM and security tooling for triage and log analysis.
- Experience tracking and managing vulnerabilities using industry frameworks.
- Familiarity with enterprise systems including Microsoft 365 and Azure AD.
- Experience working in a digital service or infrastructure team undergoing change.
- Experience engaging across teams to investigate issues and improve controls.
Technical
- Hands-on experience with tools such as LogRhythm, Semperis.
- Experience administrating PAM solutions, such as CyberArk.
- Understanding of NCSC cyber security principles and good practice.
- Familiarity with change and configuration management from a cyber perspective.
- Working knowledge of ISO 27001 or NIST standards.
- Relevant certifications (e.g., Security+, CySA+, CISMP) are desirable.
If you are interested, please apply at first instance!
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Security Analyst
Posted 1 day ago
Job Viewed
Job Description
Security Analyst | UK Financial Services | Compliance & Technical Security | North West England | 35k-45k + Benefits/Progression
Zachary Daniels are delighted to be working with a well-established UK business during an exciting period of growth, to recruit a Security Analyst . This is a company investing heavily in technology, compliance, and security.
In this role, you'll be part of a collaborative team, working across compliance, risk, and technical security to protect the business, strengthen frameworks, and support transformation projects. It's a varied position offering real scope to grow both your governance and technical skills.
Benefits You'll Enjoy:
Competitive salary up to 45 000 (DOE)
Generous annual leave entitlement, rising with service
Enhanced maternity, paternity, and parental leave
Life assurance
Regular social events
Role Responsibilities:
Identify and assess security risks, ensuring mitigation plans are in place.
Support the development and maintenance of security policies and standards.
Assist with third-party security reviews and supplier risk management.
Provide oversight of vulnerability assessments.
Conduct architecture reviews for new systems and services.
Evaluate technical controls and recommend improvements.
Support the rollout of new security tools and technologies.
Provide input into incident management and security metrics reporting.
About You:
2+ years' experience in an security role.
Strong understanding of risk assessment methodologies.
Knowledge of frameworks such as ISO 27001.
Experience with vulnerability management and technical controls.
Excellent problem-solving skills with strong attention to detail.
Confident communicator with the ability to explain security concepts to non-technical stakeholders.
This is more than just a security role, it's a chance to join a forward-thinking business, develop your expertise across both compliance and technical domains, and make a real impact in protecting and enabling the organisation.
Apply today with your most up-to-date CV!
BBBH34361
Cyber Security Analyst
Posted 4 days ago
Job Viewed
Job Description
Cyber Security Analyst
Milton Keynes - hybrid
Up to 60,000, 10% annual bonus and excellent benefits.
Our client is an impressive, innovative, multiple award-winning, leading IT Managed Service Provider; they believe great people build great companies and invest heavily in staff development, cultivating a culture of innovation, quality, and excellence.
We are looking for a skilled and proactive Cyber Security Analyst to join their specialist security team. This role offers the opportunity to work across a diverse range of clients and environments, applying your technical expertise to enhance security operations, tooling, and compliance.
You will play a key role in managing incidents, optimising security tools, and mentoring junior analysts, while contributing to the continuous improvement of their security posture.
This is a hands-on, operationally focused role that blends technical security responsibilities with governance, risk, and compliance (GRC) elements.
As Cyber Security Analyst, you will:
- Lead cyber incident investigations with SOC and client teams
- Triage and analyse alerts across email, cloud, and hybrid systems
- Perform threat hunting and develop detection use cases
- Manage vulnerability assessments and remediation efforts
- Maintain and optimise DLP tools and incident response
- Support forensic readiness and insider risk initiatives
- Develop and enforce security policies and awareness programs
- Lead incident response and produce investigation reports
- Utilise and enhance Microsoft Security Stack (Sentinel, Defender, Purview)
- Drive Zero Trust implementation
- Conduct security audits and generate KPI/compliance reports
- Mentor junior analysts and support their growth
What are we looking for?
- Industry certifications such as Security+, ISC2 CC, Cisco, or equivalent.
- Progress toward or completion of Microsoft certifications: AZ-900, SC-200, SC-401, SC-500, and ideally SC-100.
- Strong written and verbal communication skills.
- Solid understanding of enterprise security operations and tooling.
- Experience in a technical cyber security role.
- Hands-on experience with the Microsoft Security Stack and other leading security tools.
- Familiarity with network and application firewalls.
- Working knowledge of security frameworks such as ISO27001, NIST, SOC2, and Cyber Essentials Plus.
- Experience with Privileged Access Management tools (e.g., CyberArk, Entra, SailPoint).
- Ability to quickly learn and adapt to new security tools and technologies.
Please be aware this advert will remain open until the vacancy has been filled. Interviews will take place throughout this period, therefore we encourage you to apply early to avoid disappointment.
Tate is acting as an Employment Business in relation to this vacancy.
Tate is committed to promoting equal opportunities. To ensure that every candidate has the best experience with us, we encourage you to let us know if there are any adjustments we can make during the application or interview process. Your comfort and accessibility are our priority, and we are here to support you every step of the way. Additionally, we value and respect your individuality, and we invite you to share your preferred pronouns in your application.
Cyber Security Analyst
Posted 4 days ago
Job Viewed
Job Description
Cyber Security Analyst
Permanent - 40k - 43k + strong benefits
Location: Hybrid - South Wales
Your new company
I am looking to recruit a Cyber Security Analyst to join a leader in the utilities space. The business has been investing in its cyber security and IT estate and is continuing to grow and enhance its security posture. The company has a strong reputation, and we have placed numerous people into careers there, with strong feedback.
Your new role
This is an interesting opportunity where you will work with the cyber resilience team and assist with the Security Operations function, including EDR, SIEM, gathering security control framework evidence and general day to day assistance with security tasks. You will help deliver strategy which will enhance the organisations security resilience, proactively contributing to mitigating threats, at a good time when the company is expanding and investing in its IT and cyber security estate. Key parts of the role:
- You will require knowledge and understanding of attack and exploitation techniques and adversarial TTP's.
- Help to provide resilience to our threat monitoring and response capabilities.
- Handle security incident response with internal teams and other third parties to ensure that the incident response lifecycle is undertaken to a high standard.
- Monitor and respond to security incidents, alerts and breaches
- Monitor and track remediation to all identified vulnerabilities
- Monitor the risks using security tooling to carry out routine checks.
- Monitor and report on user behavioural analysis such as awareness training and social engineering campaigns.
- Stay informed about emerging cyber threats and vulnerabilities.
What you'll need to succeed
- Good knowledge and understanding of SOC processes and procedures.
- Basic experience using SIEM systems such as MS Sentinel, LogRhythm, AlienVault, Splunk
- Good understanding of incident response stages and handling.
- Basic knowledge and experience using leading endpoint detection and threat management products and managing their operation.
- Good knowledge and awareness of global Information Security Standards including ISO27002, CIS, NCSE CAF, NIST CSF.
- Ability to work independently and as part of a team.
- Excellent communication and interpersonal skills.
- Ability to obtain UK Security Clearance
What you'll get in return
- Salary of between 40k-43k
- Hybrid working 2/3 days in South Wales per week
- Possible bonus
- 5% pension contribution from you, the company pays 10%
- Enhanced pay for parental leave
- And more!
What you need to do now
If you're interested in this role, click 'apply now' to forward an up-to-date copy of your CV.
If this job isn't quite right for you, but you are looking for a new position, please contact us for a confidential discussion about your career.
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