86 Senior Security Analyst jobs in London
Cyber Security Analyst
Posted 11 days ago
Job Viewed
Job Description
CYBER SECURITY ANALYST | SECURITY OPERATIONS CENTER |HIGH THREAT GOVERNMENT
Summer-Browning Associates is supporting our client in the Central Government who is seeking a Cyber Security Analyst for an initial 12-month assignment, with the possibility of extension.
Location: London | Hybrid| Remote
The ideal candidates will possess an active DV Security clearance and have a solid background in Cyber Security, with the following skills and experience:
- Proficiency in Security Information and Event Management (SIEM), including tools such as Splunk, Defender, and Tenable Threat Modelling System solutions, as well as with IDS/IPS and vulnerability scanners.
- Experience in SOC operations, incident response, and forensic analysis.
- Ability to perform triage of security events to determine their scope, priority, and impact, while making recommendations for efficient remediation.
- Experience in network security principles, firewalls, and access control mechanisms.
- Preferred Qualifications: - Industry certifications such as CompTIA Security+, CISSP, CISM, CEH, or GIAC are highly desirable.
To apply, please submit your latest CV for review.
Cyber Security Analyst
Posted 11 days ago
Job Viewed
Job Description
CYBER SECURITY ANALYST | SECURITY OPERATIONS CENTER |HIGH THREAT GOVERNMENT
Summer-Browning Associates is supporting our client in the Central Government who is seeking a Cyber Security Analyst for an initial 12-month assignment, with the possibility of extension.
Location: London | Hybrid| Remote
The ideal candidates will possess an active DV Security clearance and have a solid background in Cyber Security, with the following skills and experience:
- Proficiency in Security Information and Event Management (SIEM), including tools such as Splunk, Defender, and Tenable Threat Modelling System solutions, as well as with IDS/IPS and vulnerability scanners.
- Experience in SOC operations, incident response, and forensic analysis.
- Ability to perform triage of security events to determine their scope, priority, and impact, while making recommendations for efficient remediation.
- Experience in network security principles, firewalls, and access control mechanisms.
- Preferred Qualifications: - Industry certifications such as CompTIA Security+, CISSP, CISM, CEH, or GIAC are highly desirable.
To apply, please submit your latest CV for review.
Cyber Security Analyst
Posted 1 day ago
Job Viewed
Job Description
Cyber Security Analyst
- Permanent full time role
- Salary up to £57k plus London travel paid
- Based in West London (hybrid working - 3 days a week in the office)
- Large business with genuine opportunity for progression
A large West London based company is looking for an experienced Cyber Analyst/Engineer to join its IT function.
Duties will include:
- BAU cyber vulnerability management and incident response
- Cyber security projects and working with the wider group/external vendors to deliver security requirements
- Focus on delivering Cyber Essentials Plus and ISO27001
- Network and data security monitoring
- Responding to tickets and working with teams on access, malware and vulnerability
- Support ongoing improvements to internal defence
- Oversee policies and procedures
- Audits
To be considered suitable you will need the following skills and experience:
- Experience in either a Cyber Analyst or Cyber Engineer role
- SC Cleared/Clearance
- Experience in network audits and penetration testing
- Previous experience of delivering Cyber Essentials Plus
- Knowledge of security frameworks
- Generalist IT security background
- Strong communication skills
Infrastructure Security Analyst
Posted today
Job Viewed
Job Description
Legal & General (L&G)
is a leading UK financial services group and major global investor.nWe've been safeguarding people's financial futures since 1836, and strive to build a better society, while improving the lives of our customers and creating value for shareholders.nWe are one of the world's largest asset managers and provide powerful asset origination capabilities. Together, these underpin our retirement and protection solutions: we are an international player in pension risk transfer, in UK and US life insurance, and in UK workplace pensions and retirement income.nOur Group Functions provide the services that all areas of the business need. This requires a talented and diverse team behind the scenes, who enable everyone at L&G to do what they do best.nJoining us means helping to improve the lives of our customers and contributing to the success of the business every day.nJob Description
We have an incredible opportunity for an Infrastructure Security Analyst to join in either London or Hove!nYou'll help safeguard the business through reviewing the security posture and configuration of our network security controls, identifying weaknesses and driving remediation activity. If you are looking for a varied role where you will get involved in vulnerability management, penetration testing, endpoint security, web filtering and firewalls then this could be the perfect next challenge for you!nWhat you'll be doing:nAnalysing data from and identifying security improvements to other Infrastructure Security components such as Web Application Firewalls, IDS/IPS, Web Filters, E-Mail Security, and DLP. Making recommendations to improve the configuration/design of the solutionnConducting firewall configuration security reviews; analysing configuration and logs from Firewalls and related networking devices to identify opportunities for security improvements in configuration and design. This will involve understanding the environment, collaborating with relevant technical and application teams and making recommendations for changes, facilitating their implementation with SMEsnSupporting the maintenance of the Firewall and Network assurance application; task monitoring of configuration, data collection and analysis jobsnAssisting the Vulnerability Manager in the identification, prioritisation and remediation of security vulnerabilities across the L&G groupnSupporting team mailboxes and queues; contributing to the management of the team's support queues, and mailboxes, providing 1st line support of tickets and queries.nKeeping up to date on threat actor approaches and methods, making recommendations to detect and defend against these activitiesnQualifications
Who we're looking for:nStrong understanding of Firewall and related network security technologiesnStrong understanding of networks and network protocols and the risk posed by related security vulnerabilitiesnKnowledge/experience in information protection, data leakage protection, and cloud securitynKnowledge of the threat landscape, particularly exploited vulnerabilitiesnPrior industry experience relevant to this role covering Firewall assurance, and network security, preferably using relevant security frameworks and toolingnExperience with vulnerability management, and vulnerability scanning tools would be a huge plus!nExperience in managing complex stakeholder relationshipsnIt would also be great if you have relevant certifications and/or accreditations relevant to this position (CISSP/CISM etc)nWhatever your role, we reward performance and behaviour with a package that looks after all the things that are important to you. Here are some of the benefits we offer:nThe opportunity to participate in our annual, performance -related bonus plan and valuable share schemesnGenerous pension contributionnLife assurancenHealthcare Plan (permanent employees only)nAt least 25 days holiday, plus public holidays, 26 days after 2 years' service. There's also the option to buy and sell holidaynCompetitive family leavenParticipate in our electric car scheme, which offers employees the option to hire a brand-new electric car through tax efficient salary sacrifice (permanent employees only)nThere are the many discounts we offer - both for our own products and at a range of high street stores and onlinenIn 2023, some of our workspaces were redesigned. Our offices are great spaces to connect and collaborate and have your wellbeing at the heartnAdditional Information
At L&G, we believe it's possible to generate positive returns today while helping to build a better future for all.nIf you join us, you'll be part of a welcoming, inclusive culture, with opportunities to collaborate with people of diverse backgrounds, views, and experiences. Guided by leaders with integrity who care about your future and wellbeing. Empowered through initiatives which support people to develop their careers and excel.nWe care passionately about outcomes rather than attendance and are therefore open to discussing all kinds of flexible working options including part-time, term-time and job shares. Although some roles have limited flexibility due to customer demand, we accommodate requests when we can.nIt doesn't matter if you don't meet every single criterion in this advert. Instead, think about what you excel at and what else you can bring in terms of strengths, potential and connection to our purpose.nVideos To Watch
Infrastructure Security Analyst
Posted 1 day ago
Job Viewed
Job Description
You'll help safeguard the business through reviewing the security posture and configuration of our network security controls, identifying weaknesses and driving remediation activity. If you are looking for a varied role where you will get involved in vulnerability management, penetration testing, endpoint security, web filtering and firewalls then this could be the perfect next challenge for you!
Responsibilities
Analysing data from and identifying security improvements to other Infrastructure Security components such as Web Application Firewalls, IDS/IPS, Web Filters, E-Mail Security, and DLP. Making recommendations to improve the configuration/design of the solution
Conducting firewall configuration security reviews; analysing configuration and logs from Firewalls and related networking devices to identify opportunities for security improvements in configuration and design. This will involve understanding the environment, collaborating with relevant technical and application teams and making recommendations for changes, facilitating their implementation with SMEs
Supporting the maintenance of the Firewall and Network assurance application; task monitoring of configuration, data collection and analysis jobs
Assisting the Vulnerability Manager in the identification, prioritisation and remediation of security vulnerabilities across the L&G group
Supporting team mailboxes and queues; contributing to the management of the team’s support queues, and mailboxes, providing 1st line support of tickets and queries
Keeping up to date on threat actor approaches and methods, making recommendations to detect and defend against these activities
Qualifications
Strong understanding of Firewall and related network security technologies
Strong understanding of networks and network protocols and the risk posed by related security vulnerabilities
Knowledge/experience in information protection, data leakage protection, and cloud security
Knowledge of the threat landscape, particularly exploited vulnerabilities
Prior industry experience relevant to this role covering Firewall assurance, and network security, preferably using relevant security frameworks and tooling
Experience with vulnerability management, and vulnerability scanning tools would be a huge plus
Experience in managing complex stakeholder relationships
Relevant certifications and/or accreditations (e.g., CISSP/CISM) would be beneficial
Benefits
The opportunity to participate in our annual, performance-related bonus plan and valuable share schemes
Generous pension contribution
Life assurance
Healthcare Plan (permanent employees only)
At least 25 days holiday, plus public holidays, 26 days after 2 years’ service. There’s also the option to buy and sell holiday
Competitive family leave
Electric car salary-sacrifice scheme (permanent employees only)
Discounts on our products and at high street stores and online
Wellbeing-focused office spaces with collaboration opportunities
Additional InformationnAt L&G, we believe it's possible to generate positive returns today while helping to build a better future for all.
If you join us, you’ll be part of a welcoming, inclusive culture, with opportunities to collaborate with people of diverse backgrounds, views, and experiences. Guided by leaders with integrity who care about your future and wellbeing. Empowered through initiatives which support people to develop their careers and excel.
We care about flexibility and support a range of working options, including part-time, term-time and job shares where possible.
It doesn’t matter if you don’t meet every single criterion in this advert. Think about what you excel at and what else you can bring in terms of strengths, potential and connection to our purpose.
#J-18808-Ljbffrn
Senior Information Security Analyst
Posted 1 day ago
Job Viewed
Job Description
The ideal candidate will be responsible for a wide range of security operations, including threat detection, incident response, vulnerability management, and security architecture reviews. You will play a crucial role in protecting our client's digital assets and sensitive data from evolving cyber threats. This involves developing and implementing security policies, procedures, and controls to ensure compliance with industry best practices and regulatory requirements.
Responsibilities:
- Monitor security alerts and events from various sources, including SIEM, IDS/IPS, and endpoint protection platforms.
- Investigate and respond to security incidents in a timely and effective manner, including root cause analysis and remediation.
- Conduct regular vulnerability assessments and penetration tests to identify security weaknesses.
- Develop and maintain security documentation, including policies, standards, and guidelines.
- Collaborate with IT and development teams to integrate security best practices into the software development lifecycle.
- Stay abreast of the latest security threats, trends, and technologies.
- Provide security awareness training to employees.
- Contribute to the continuous improvement of the information security program.
- Participate in security audits and compliance reviews.
- Evaluate and recommend new security technologies and solutions.
- Bachelor's degree in Computer Science, Information Technology, Cybersecurity, or a related field (or equivalent practical experience).
- Proven experience (5+ years) in information security, with a focus on threat detection and incident response.
- Strong understanding of security frameworks such as ISO 27001, NIST, and GDPR.
- Experience with SIEM tools (e.g., Splunk, QRadar), EDR solutions, and network security technologies.
- Excellent analytical and problem-solving skills.
- Strong communication and interpersonal skills, with the ability to explain complex technical concepts to non-technical stakeholders.
- Relevant security certifications such as CISSP, CISM, or GIAC are highly desirable.
Senior Information Security Analyst
Posted 2 days ago
Job Viewed
Job Description
Key Responsibilities:
- Conduct comprehensive security risk assessments and vulnerability analyses.
- Develop and implement security policies, standards, and procedures.
- Manage and monitor security information and event management (SIEM) systems.
- Respond to and investigate security incidents, providing detailed post-incident reports.
- Collaborate with IT teams to ensure security is integrated into system design and deployment.
- Oversee the implementation of security awareness training programs for employees.
- Stay abreast of the latest security threats, trends, and technologies.
- Manage third-party security risks and ensure vendor compliance.
- Contribute to the development and execution of disaster recovery and business continuity plans.
- Mentor junior security analysts and provide technical guidance.
Qualifications:
- Bachelor's degree in Computer Science, Information Technology, Cybersecurity, or a related field. A Master's degree is a plus.
- Minimum of 5 years of experience in information security, with a proven track record in risk management and incident response.
- In-depth knowledge of security frameworks (e.g., NIST, ISO 27001).
- Proficiency in SIEM tools, intrusion detection/prevention systems, and firewalls.
- Strong understanding of network security, cryptography, and cloud security.
- Excellent analytical and problem-solving skills.
- Ability to communicate complex security concepts to both technical and non-technical audiences.
- Relevant security certifications such as CISSP, CISM, or CEH are highly desirable.
Be The First To Know
About the latest Senior security analyst Jobs in London !
Information Technology Security Analyst
Posted today
Job Viewed
Job Description
Job purpose:
The security analyst will join a small security team for one of our clients in Central London. you will be a subject matter expert on all aspects of security to include mail security, web security, infrastructure security and end user device security.
The security analyst plays a key role in driving and improving and technology security at the organisation, providing expert advice and reliable guidance to a broad range of colleagues and stakeholders to achieve this.
Key Accountabilities:
• Proactively assess device and application logs for security vulnerabilities, as well as investigate causes and ultimately resolve or mitigate those vulnerabilities
• Lead and investigate security breaches and cyber incidents, providing timely resolution to agreed service level agreements/expectations
• Install Security updates/measures in line with best practices to ensure that the client is protected against the latest cyber security threats
• Work with third parties and internal teams to schedule proactive penetration tests, ensuring that vulnerabilities are resolved or mitigated
• Support the delivery of security training to all end users
• Regular monitoring of potential security risks externally and internally, provide clear expert advice and reliable guidance
• Manage regular security assessments of various key services
• Regularly assess key third party suppliers to ensure their security compliance
• Work with operational and delivery teams to ensure security design principles have been evaluated and adopted
• Provide clear expert advice and reliable guidance to end users on all things relating to cybersecurity
• Effectively collaborate with internal teams in relation to cybersecurity audits, including the resolution of outstanding actions
• Manage the creation and regular updating of Security policies
• A proactive approach to supporting a welcoming and respectful working environment for all colleagues at the organisation.
Knowledge, skills and experience
Essential:
• Relevant experience working as an effective Security Analyst
• Strong understanding of mail filtering technologies
• Strong understanding of Cloud infrastructure technologies, including encryption
• Demonstrable experience of working with Microsoft Sentinel, Defender and Purview
• Excellent understanding of security frameworks (NIST and Cyber Essentials)
• Ability to lead and manage third party providers
• Strong understanding of incident response processes and methodologies including leading and managing incidents
• Lead on root cause analysis, providing relevant documentation including recommendations
• indemonstrable experience of implementing a robust and trustworthy security configuration for various devices, ensuring that all security protocols are effectively set up to protect against unauthorised access and potential threats
• Proficient with SIEM, IDS/IPS, vulnerability scanners, and Azure security tools.
• Experience of leading on technical vulnerability assessments and regular penetration testing of IT systems and processes to identify potential vulnerabilities and provide recommendations for risk mitigation
• Experience in testing and reviewing new security solutions
• A strong commitment to supporting of diversity, inclusion, respect and dignity in the workplace
Information Technology Security Analyst
Posted today
Job Viewed
Job Description
Information Technology Security Analyst
Posted today
Job Viewed