1 to 25 of 34 Security Consultant Jobs in the South East

Cyber Security Consultant- Remote An exciting opportunity has arisen for a Cyber Security Consultant who can provide practical advice and hands-on support to improve security project and manage alerts. We’re seeking a specialist who has expertise in Microsoft Defender & Sentinel who can turn alert data into actionable intelligence, identify opportunities for optimisation, and … advance the customer’s SOC maturity through data-driven improvements and Sentinel/Defender best practices. As a Cyber Security Consultant, your mission is clear; be technically proficient and provide practical solutions rather than theoretical advice. The consultant should be able to work closely with the team to implement changes and improve security. Cyber Security Consultant … tools such as Advanced Hunting, Threat Analytics, and Attack Surface Reduction to strengthen detection and response. Recommend SOC process improvements through data-driven insights and best practice alignment. Cyber Security Consultant’s Required Knowledge and Experience: Extensive experience with Microsoft Defender, Sentinel, and possibly working in a Security Operations Centre (SOC). Experience extracting alert data and More ❯

We are a global name in digital transformation, undertaking exciting work that strives to genuinely change the world. We are currently looking for an experienced AI centric Senior Security Consultant to help expand our business, using our advanced portfolio of solutions to deliver exceptional results to potential clients. The Ideal Senior Security Consultant will have: 7+ … years of industry experience in Cybersecurity. Relevant security certifications (CISSP, CISM etc.). Deep experience of security frameworks (i.e. NIST, ISO 27001, TOGAF, SABSA) Strong technical exposure to AI/ML concepts, algorithms, models, regulations and controls. Involvement in pre-sales & commercials in a consulting capacity. Senior Security Consultant key details: Up to £115k salary … bonus. £4k cash car allowance. Flexible hybrid working, London office. Must be eligible for (or hold) SC Clearance. If you would like to join us as an experienced Senior Security Consultant, make sure to click apply now. If you'd like to discuss the Senior Security Consultant role further, make sure to get in contact with More ❯

We are a global name in digital transformation, undertaking exciting work that strives to genuinely change the world. We are currently looking for an experienced AI centric Senior Security Consultant to help expand our business, using our advanced portfolio of solutions to deliver exceptional results to potential clients. The Ideal Senior Security Consultant will have: 7+ … years of industry experience in Cybersecurity. Relevant security certifications (CISSP, CISM etc.). Deep experience of security frameworks (i.e. NIST, ISO 27001, TOGAF, SABSA) Strong technical exposure to AI/ML concepts, algorithms, models, regulations and controls. Involvement in pre-sales & commercials in a consulting capacity. Senior Security Consultant key details: Up to £115k salary … bonus. £4k cash car allowance. Flexible hybrid working, London office. Must be eligible for (or hold) SC Clearance. If you would like to join us as an experienced Senior Security Consultant, make sure to click apply now. If you'd like to discuss the Senior Security Consultant role further, make sure to get in contact with More ❯

We are a global name in digital transformation, undertaking exciting work that strives to genuinely change the world. We are currently looking for an experienced AI centric Senior Security Consultant to help expand our business, using our advanced portfolio of solutions to deliver exceptional results to potential clients. The Ideal Senior Security Consultant will have: 7+ … years of industry experience in Cybersecurity. Relevant security certifications (CISSP, CISM etc.). Deep experience of security frameworks (i.e. NIST, ISO 27001, TOGAF, SABSA) Strong technical exposure to AI/ML concepts, algorithms, models, regulations and controls. Involvement in pre-sales & commercials in a consulting capacity. Senior Security Consultant key details: Up to £115k salary … bonus. £4k cash car allowance. Flexible hybrid working, London office. Must be eligible for (or hold) SC Clearance. If you would like to join us as an experienced Senior Security Consultant, make sure to click apply now. If you'd like to discuss the Senior Security Consultant role further, make sure to get in contact with More ❯

Cyber Security Consultant | GRC| Information Assurance | Risk Management | Security Cleared Cyber Security Consultant required for a leading Cyber Security Consultancy with a specialism in the Defence & Central Government sectors. This is a full-time, permanent position working in Stratford 3 days a week (rest from home). They're looking for people highly skilled … in Information Assurance, Compliance, Security frameworks, GRC & Secure by Design. They're also looking for people with experience with the Defence/Government sectors either working directly for them or working into them via other 3rd parties. A lot of the workforce are ex-forces so coming from this background too is highly advantageous. You will ideally hold SC … or be easily able to achieve this. They'e paying between £50000 - £65,000 and benefits. Please apply and I - Ben Griffiths - will be in touch to discuss. Cyber Security Consultant | GRC| Information Assurance | Risk Management | Security Cleared More ❯

Cyber Security Consultant | GRC| Information Assurance | Risk Management | Security Cleared Cyber Security Consultant required for a leading Cyber Security Consultancy with a specialism in the Defence & Central Government sectors. This is a full-time, permanent position working in Stratford 3 days a week (rest from home). They're looking for people highly skilled … in Information Assurance, Compliance, Security frameworks, GRC & Secure by Design. They're also looking for people with experience with the Defence/Government sectors either working directly for them or working into them via other 3rd parties. A lot of the workforce are ex-forces so coming from this background too is highly advantageous. You will ideally hold SC … or be easily able to achieve this. They'e paying between £50000 - £65,000 and benefits. Please apply and I - Ben Griffiths - will be in touch to discuss. Cyber Security Consultant | GRC| Information Assurance | Risk Management | Security Cleared More ❯

Cyber Security Consultant | GRC| Information Assurance | Risk Management | Security Cleared Cyber Security Consultant required for a leading Cyber Security Consultancy with a specialism in the Defence & Central Government sectors. This is a full-time, permanent position working in Stratford 3 days a week (rest from home). They're looking for people highly skilled … in Information Assurance, Compliance, Security frameworks, GRC & Secure by Design. They're also looking for people with experience with the Defence/Government sectors either working directly for them or working into them via other 3rd parties. A lot of the workforce are ex-forces so coming from this background too is highly advantageous. You will ideally hold SC … or be easily able to achieve this. They'e paying between £50000 - £65,000 and benefits. Please apply and I - Ben Griffiths - will be in touch to discuss. Cyber Security Consultant | GRC| Information Assurance | Risk Management | Security Cleared More ❯

Senior/Principal Offensive Security Consultant £100k Location: Hybrid (2 days per month in London) Salary: £80,000 - £100,000 + benefits Are you a Senior Offensive Security Consultant or Principal Penetration Tester ready to take the next step into Red Teaming and Adversarial Simulation This is your opportunity to join an agile, rapidly growing UK … cyber security consultancy where you can own and shape an entire offensive service line , build advanced infrastructure, and contribute to research and tooling that truly make an impact. About the Role As a Senior/Principal Offensive Consultant , you'll lead complex technical engagements that go beyond standard penetration testing - focusing on advanced exploitative infrastructure testing , Active Directory … and research initiatives - including whitepapers, presentations, and thought leadership. Mentor junior consultants, helping grow the internal capability and knowledge base. About You You'll be an experienced Penetration Testing Consultant/Offensive Security Professional who combines strong technical capability with commercial awareness and client empathy. You'll thrive on pushing boundaries, building new services, and seeing your work More ❯

Lead Cyber Security Consultant – Intelligence Community A consultancy partner is looking for a Lead Cyber Security Consultants to lead a number of small teams across multiple engagements with their clients in National Security, Defence and the Intelligence Community. With a catalogue of further projects across Central Government, Policing/Law Enforcement, Critical National Infrastructure and Emergency … boutique Management Consultancy that has an unrivalled client list and programme involvement within the public sector across a variety of Cyber programmes. Experience Demonstrable leadership expertise in a Cyber Security environment. 7+ years’ experience in complex IT environments and consulting capability. Framework experience and certifications such as HMG SPF and ISO27001. Extensive background advising Public Sector clients, strong stakeholder … management skills and communication. Risk, Technical Security Architecture, Policy and Physical Security expertise. Enterprise level security methodology knowledge – nice to have: PCiIAA, SABSA & TOGAF Experience following the green book five case model would be a plus and certifications such as: CCP, CISMP, CISSP, CREST. Identity management and federation, public key infrastructure, SIEM, cryptography, firewalls, vulnerability scanning. A More ❯

. Job title: Graduate Digital Intelligence Security Consultant Location: Frimley We offer a range of hybrid and flexible working arrangements, however for this role you will be expected to attend your BAE Systems base location (or our customer sites) 3-5 days per week. Salary: £34,000 + £2,000 Welcome Bonus What you’ll be doing: Security Consultants help our customers understand & manager their cyber risk, secure their business and improve their security operations. We are the people they trust to defend, or recover, from cyber attack through technical services, assurance and support. Responsibilities might include support to: The investigation of security breaches and incidents Information security governance and management Development & review of … security policies and processes Security maturity and compliance activities Application and system-level risk assessments Delivery of security improvement, remediation and hardening programmes Research into cyber threats and strategies to defend from them. Analysis of security technologies and development of innovative solutions Benefits: As well as a competitive pension scheme, BAE Systems also offers employee share More ❯

Job title: Cyber Security Consultant Location: Farnborough (Hybrid) Salary: Competitive, plus benefits Contract Type: Permanent Working Pattern: Full-time, flexible working available Security Clearance: Valid SC clearance required (minimum 6 months remaining) Citizenship Requirement: UK National Number of Posts: 1 Job Summary Are you a Cyber security professional with a strong consultancy background, looking for a … challenging and rewarding role supporting secure technology delivery in the UK Public Sector? This is an exciting opportunity to join a high-performing team delivering strategic cyber security leadership across complex ICT programmes. You will play a key role in shaping secure-by-design solutions, managing risk, and ensuring compliance with MOD assurance frameworks. The role requires a confident … communicator with the ability to influence stakeholders and guide delivery teams in high-assurance environments. Job Description As a Managing Security Consultant, you will: Lead the development and implementation of Security Management Plans across ICT programmes Provide strategic consultancy input into cyber security delivery and competitive tenders Define and document cyber security approaches aligned to More ❯

Primary Details Time Type: Full time Worker Type: Employee Cyber Security Consultant Permanent London/Hybrid At QBE, our purpose is to enable a more resilient future. We are an international insurer and reinsurer with a local presence in 27 countries. The opportunity We're hiring a Cyber Security Consultant on a permanent, full-time basis … based in London, where you’ll help shape how cyber and information security risks are understood and managed across our business. This is your chance to be part of a global team that’s always one step ahead - keeping QBE safe, secure, and resilient in a fast-moving digital world. Your new role: This is a hands-on, collaborative … role where your curiosity and technical insight will help drive real change. Reporting to the Cyber Security Lead, you’ll work across teams and borders to ensure security is built into everything we do; from day-to-day operations to major transformation projects. Main responsibilities: Leading security assurance, assessments, and advisory for IT and business projects (both More ❯

Network & Security Consultant (Contract) Location: Fully Remote (UK-based) Rate: Up to £500 per day (Outside of IR35) Duration: 3 months strong potential for extension Our client, a leading cyber security and managed services provider, is seeking an experienced Network & Security Consultant to support the delivery of high-performance, secure infrastructure across enterprise and service … provider environments. You’ll play a key role in designing, implementing and optimising network and security solutions that enhance reliability, scalability and resilience, helping clients strengthen their security posture and operational efficiency. What you’ll do Design, configure and deliver network and security solutions Configure, maintain and troubleshoot routers, switches, firewalls and load balancers Implement authorised infrastructure … Excellent communication and problem-solving skills Experience with automation or scripting (Python, Ansible) advantageous Why join? Fully remote working (UK-based) Outside IR35 contract Opportunity to deliver critical network security projects across diverse clients Join a collaborative, technically advanced consultancy team More ❯

Cyber Security GRC Consultant (DV Cleared) Location: Hybrid/Southeast Region - on-site presence required Contract Type: Permanent & Full-time Salary: Competitive + Benefits About the Role As a Cyber Security Consultant, you will play a pivotal role in delivering Secure by Design risk and security assurance services within MOD and Public Sector environments. You … ll collaborate with multi-disciplinary teams to define and implement security risk assessments and best practice solutions, ensuring alignment with business risk appetites and transformation goals. You'll be part of a knowledge-sharing culture, working alongside expert peers in Secure Architecture and Risk Planning. Key Responsibilities Deliver Secure by Design risk and security assurance functions within MOD …/Public Sector. Lead and advise on risk management frameworks, ISMS, and Enterprise Security Risk Management. Facilitate security and risk workshops with Authority departments. Produce clear reporting on vulnerabilities, risks, controls, and treatment activities. Provide pragmatic remediation and risk management guidance. Support secure design across technology platforms including cloud infrastructures. Contribute to blogs and research within the Cyberfort More ❯

Senior Security Consultant - UK based - c£85K Nigel Frank are partnering with a growing digital transformation and cloud consultancy delivering secure, innovative Microsoft solutions across multiple industries. We're seeking a Microsoft Security Consultant with hands-on expertise across Microsoft 365, Azure, and Defender technologies, passionate about helping clients strengthen their security posture while embracing … the latest in modern work and AI. This is a great opportunity for someone who thrives on solving complex security challenges, designing enterprise-grade cloud solutions, and staying ahead of Microsoft's evolving technology landscape. Key Responsibilities: Design and deliver Microsoft 365 and Azure security solutions in line with best practices and industry standards. Implement and configure tools … and client presentations. Collaborate with Microsoft and third-party vendors to ensure delivery of complete and secure cloud solutions. Provide mentorship to peers and share insights on new Microsoft security and AI advancements. Produce high-quality documentation ensuring solutions are well defined, supportable, and aligned with internal processes. Support internal governance, quality, and ISO-aligned delivery processes. Experience: Minimum More ❯

Senior Security Consultant (Architecture – AI Specialist) Up to £115,000 + £4,000 car allowance + 15% bonus + benefits Location: Hybrid (UK-based) | Security Clearance: Must be eligible for SC Our client is a leading global consultancy, delivering large-scale digital transformation and cybersecurity programmes across government and enterprise. They’re now expanding their security architecture function to bring in a senior specialist focused on AI and machine learning security,someone capable of shaping the future of secure, ethical, and compliant AI adoption across critical environments. What you’ll do This is a senior, strategic consulting role — driving AI/ML security architecture, influencing C-suite direction, and ensuring security-by … design across complex AI systems and data pipelines. You’ll define and deliver AI security strategies, develop reference architectures, and provide expert guidance on risk management, data protection, and ethical AI governance. You’ll also play a key role in client engagement, helping shape proposals, define solutions, and drive pre-sales activity. To justify the upper end of the More ❯

Senior Security Consultant (Architecture – AI Specialist) Up to £115,000 + £4,000 car allowance + 15% bonus + benefits Location: Hybrid (UK-based) | Security Clearance: Must be eligible for SC Our client is a leading global consultancy, delivering large-scale digital transformation and cybersecurity programmes across government and enterprise. They’re now expanding their security architecture function to bring in a senior specialist focused on AI and machine learning security,someone capable of shaping the future of secure, ethical, and compliant AI adoption across critical environments. What you’ll do This is a senior, strategic consulting role — driving AI/ML security architecture, influencing C-suite direction, and ensuring security-by … design across complex AI systems and data pipelines. You’ll define and deliver AI security strategies, develop reference architectures, and provide expert guidance on risk management, data protection, and ethical AI governance. You’ll also play a key role in client engagement, helping shape proposals, define solutions, and drive pre-sales activity. To justify the upper end of the More ❯

Senior Security Consultant (Architecture – AI Specialist) Up to £115,000 + £4,000 car allowance + 15% bonus + benefits Location: Hybrid (UK-based) | Security Clearance: Must be eligible for SC Our client is a leading global consultancy, delivering large-scale digital transformation and cybersecurity programmes across government and enterprise. They’re now expanding their security architecture function to bring in a senior specialist focused on AI and machine learning security,someone capable of shaping the future of secure, ethical, and compliant AI adoption across critical environments. What you’ll do This is a senior, strategic consulting role — driving AI/ML security architecture, influencing C-suite direction, and ensuring security-by … design across complex AI systems and data pipelines. You’ll define and deliver AI security strategies, develop reference architectures, and provide expert guidance on risk management, data protection, and ethical AI governance. You’ll also play a key role in client engagement, helping shape proposals, define solutions, and drive pre-sales activity. To justify the upper end of the More ❯

Managing Security Consultant Bring your technical expertise and leadership skills to a company at the forefront of secure digital innovation. Working across Defence and National Security, this role is all about shaping and safeguarding complex, high-impact technology programmes that truly matter. Role Overview Location: Farnborough (Hybrid) Package: Competitive salary + bonus + full benefits Industry: Cyber … Security/Defence/Public Sector What You’ll Be Doing: Lead the planning and delivery of cyber security strategy across major ICT and digital transformation projects. Develop and implement Security Management Plans and risk mitigation strategies. Oversee the cyber aspects of competitive tenders within UK Public Sector and Defence environments. Produce and present detailed security documentation, designs, and technical reports. Manage security assurance evidence and ensure compliance with MOD standards and secure-by-design principles. Collaborate with multidisciplinary teams across Software, DevSecOps, Infrastructure and Cyber Security. Advise senior stakeholders on emerging threats, vulnerabilities, and technology risks. Main Skills Needed: Proven experience (7+ years) in cyber security consultancy or delivery roles. Strong knowledge More ❯

Managing Security Consultant Bring your technical expertise and leadership skills to a company at the forefront of secure digital innovation. Working across Defence and National Security, this role is all about shaping and safeguarding complex, high-impact technology programmes that truly matter. Role Overview Location: Farnborough (Hybrid) Package: Competitive salary + bonus + full benefits Industry: Cyber … Security/Defence/Public Sector What You’ll Be Doing: Lead the planning and delivery of cyber security strategy across major ICT and digital transformation projects. Develop and implement Security Management Plans and risk mitigation strategies. Oversee the cyber aspects of competitive tenders within UK Public Sector and Defence environments. Produce and present detailed security documentation, designs, and technical reports. Manage security assurance evidence and ensure compliance with MOD standards and secure-by-design principles. Collaborate with multidisciplinary teams across Software, DevSecOps, Infrastructure and Cyber Security. Advise senior stakeholders on emerging threats, vulnerabilities, and technology risks. Main Skills Needed: Proven experience (7+ years) in cyber security consultancy or delivery roles. Strong knowledge More ❯

Cloud Security Consultant required for public sector client. You will be designing, implementing, and enhancing security capabilities across AWS and Azure environments. The ideal candidate will have hands-on expertise with cloud-native security and governance tools, Cloud Adoption and Assurance Frameworks, and Well-Architected Reviews. This role will focus on assessing current security posture … Adoption Frameworks aligned with AWS and Microsoft best practices. Conduct and lead Well-Architected Reviews (AWS & Azure) to assess and enhance cloud workloads. Recommend improvements for governance, automation, and security orchestration across both platforms. Evaluate IaC templates (Terraform, ARM/Bicep) for compliance, security, and efficiency. Design and enhance secure landing zones aligned with Microsoft CAF and AWS … best practices. Integrate and optimize use of native cloud security tools including CSPM solutions. Support compliance and control validation automation using AWS and Azure native services. Provide strategic recommendations to improve identity, access, and network security within cloud ecosystems. Collaborate with engineering and DevSecOps teams to embed security by design. Required Skills and Experience AWS Expertise: AWS More ❯

Cloud Security Consultant required for public sector client. You will be designing, implementing, and enhancing security capabilities across AWS and Azure environments. The ideal candidate will have hands-on expertise with cloud-native security and governance tools, Cloud Adoption and Assurance Frameworks, and Well-Architected Reviews. This role will focus on assessing current security posture … Adoption Frameworks aligned with AWS and Microsoft best practices. Conduct and lead Well-Architected Reviews (AWS & Azure) to assess and enhance cloud workloads. Recommend improvements for governance, automation, and security orchestration across both platforms. Evaluate IaC templates (Terraform, ARM/Bicep) for compliance, security, and efficiency. Design and enhance secure landing zones aligned with Microsoft CAF and AWS … best practices. Integrate and optimize use of native cloud security tools including CSPM solutions. Support compliance and control validation automation using AWS and Azure native services. Provide strategic recommendations to improve identity, access, and network security within cloud ecosystems. Collaborate with engineering and DevSecOps teams to embed security by design. Required Skills and Experience AWS Expertise: AWS More ❯

Cloud Security Consultant required for public sector client. You will be designing, implementing, and enhancing security capabilities across AWS and Azure environments. The ideal candidate will have hands-on expertise with cloud-native security and governance tools, Cloud Adoption and Assurance Frameworks, and Well-Architected Reviews. This role will focus on assessing current security posture … Adoption Frameworks aligned with AWS and Microsoft best practices. Conduct and lead Well-Architected Reviews (AWS & Azure) to assess and enhance cloud workloads. Recommend improvements for governance, automation, and security orchestration across both platforms. Evaluate IaC templates (Terraform, ARM/Bicep) for compliance, security, and efficiency. Design and enhance secure landing zones aligned with Microsoft CAF and AWS … best practices. Integrate and optimize use of native cloud security tools including CSPM solutions. Support compliance and control validation automation using AWS and Azure native services. Provide strategic recommendations to improve identity, access, and network security within cloud ecosystems. Collaborate with engineering and DevSecOps teams to embed security by design. Required Skills and Experience AWS Expertise: AWS More ❯

OT Cyber Security Specialist £450 - £470/day Outside IR35 6 month contract Oxford - 1 day per week on-site We have an exciting opportunity to join a leading UK organisation operating in the critical infrastructure sector. As part of a greenfield initiative, they are building out their OT security capability and require an experienced Information Security Consultant to lead and shape this journey. This role is pivotal in defining and implementing the OT Security Strategy , developing governance frameworks, and introducing robust security controls across OT environments. You'll be working closely with engineering teams and third-party providers to ensure alignment with industry standards and enterprise cyber objectives. You'll be involved … in a highly regulated environment, so experience with frameworks such as IEC 62443, NIST CSF, CAF, and ISO 27001 is essential. Experience required: Proven expertise in Operational Technology (OT) security within ICS or critical infrastructure environments Ability to define and implement OT security strategies, policies, and standards Strong knowledge of OT security frameworks - IEC 62443, NIST CSF More ❯

Information Security Consultant - DORA/NIST FocusRemoteA boutique consultancy by nature, the GRC is looking at growing once again. With work spanning across a variety of sectors ever project will be different their organisation's cyber resiliency more effectively.The focus (not limited too): gap assessments and/or assisting in the certification of clients to known security standards such as ISO 27001, NIS2 and DORA; developing organisation-level policy and process documentation; providing on-demand security expertise to businesses to manage information security gaps; and custom security projects that will help clients successfully implement and continuously improve their approach to GRC. Bonus* Certifications (CISSP, SSCP, CCSP, or CAP, CompTIA certifications (Security+, Network+, A+ More ❯