1 to 25 of 27 Security Consultant Jobs in the South East

Senior Security Consultant – 6-month contract – London/Remote My Customer is seeking an experienced Senior Security Consultant to take a leading role in the end-to-end (Design, implementation) delivery of Governance, Risk & Compliance (GRC) and IT simplification initiatives. The Senior Security Consultant would be working at the heart of major programmes – including … designing and implementing Security frameworks around cloud (Azure) migrations, AI-driven initiatives, and wider IT transformation – ensuring security best practice is embedded from the earliest planning stages right through to delivery and handover. Skills & Experience Required from the Senior Security Consultant: Demonstrated experience designing, implementing and delivering security support across multiple projects from inception to … delivery. Strong background designing and creating security audit preparation and coordination. Proven ability influencing and communicating with stakeholders at all levels. Hands-on experience designing and supporting ISMS governance and security implementation across large programmes of work. Practical experience creating and conducting risk assessments, including project risk and third-party/vendor risk. Solid understanding of security More ❯

Senior Technical Consultant UK based Company Description We are looking for an experienced UK based Senior Security Consultant to strengthen the consulting team at this well established security consultancy. Role Description This is a full-time, on-site role based in Portsmouth and potential work-from home for a Cyber Security Consultant. The consultant will conduct vulnerability assessments, application security reviews, and network security analyses. Responsibilities include evaluating risks, providing actionable security recommendations, and assisting clients with compliance to established standards like ISO 27001 and PCI DSS. The role will involve working closely with clients across sectors to strengthen their overall security posture through proactive planning and solutions. Qualifications … Experience in Cybersecurity, including identifying and addressing security threats and challenges Knowledge of Application Security, with the ability to identify vulnerabilities in web and mobile applications Skills in Network Security, including securing and evaluating infrastructure and cloud environments Expertise in performing Vulnerability Assessments and delivering actionable insights Background in Information Security, with experience in regulatory compliance More ❯

Salary Range: £55k to £65k (DOE) Candidate Location: Along M3/M4 corridor e.g. West London, Bristol, Wiltshire, B Security Clearance: Ideally active clearance Cyber Security Consultant Salary Range : £55k to £65k (DOE) Security Clearance: Ideally active clearance: National Security Vetted, SC or DV, if not, willing to undergo government security vetting process Candidate … visit client sites on the M3/M4 corridor (mostly between Bristol and West London) Public Sector: HMG, MoD, Police etc. About the Role: My client, a leading Cyber Security Professional Services Specialist are seeking an experienced Cyber Security Consultant to provide high level technical security advice, guidance and support to a range of public sector … clients e.g. Police, HMG and MoD. Practical experience and excellent knowledge of this sector and related security requirements will be a strong requirement. What You'll Be Doing: Providing security consultancy and support to public sector clients such as HMG, Police & MoD related (as well as other sector) clients Reviewing the effectiveness of existing security controls and More ❯

Senior Security Consultant – Cloud Security Focus Are you an experienced Cloud Security professional ready to make your mark in a growing cyber consultancy? I’m working with a leading IT and Cyber Defence services provider that’s expanding its Security Advisory practice . They’re looking for a Senior Security Consultant who can … deliver expert guidance across Azure and AWS environments — helping clients design, assess, and strengthen their cloud security posture. You’ll lead engagements covering cloud architecture reviews, risk assessments, and security strategy workshops. It’s a role for someone who enjoys being client-facing, influencing security direction, and shaping service offerings. Key responsibilities: Deliver advanced security consultancy … on governance, compliance (ISO 27001, Cyber Essentials Plus, NIST). Collaborate with SOC and engineering teams to strengthen detection and identity controls. You’ll need: 4+ years’ experience in security consulting, architecture, or engineering. Strong technical knowledge of Azure/AWS security tooling and frameworks. Experience designing or assessing secure cloud solutions. Excellent communication and stakeholder management skills. 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 based from home with 1 day a week on-site with clients located in the South of the … Country (i.e. South West, M4 corridor and London.) 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 … 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 ❯

IT Security Consultant - 12 months up to £850 Per Day Inside IR35 About People’s Partnership At the heart of our not-for-profit organisation is a commitment and a motivation to make the future-saving experience a simple one for our members. We champion fairness and simplicity, not profit-chasing. Imagine a financial adventure where everyone's … flexible, hybrid working approach, ensuring everyone gets the opportunity to come to work and be the best version of themselves. What You'll Be Doing Working within the IT Security Team as an IT Security Consultant, you will play a critical role in safeguarding the organisation’s digital assets. You will advise the business on a wide … range of information security matters, support project teams in the secure delivery of technology programmes, and ensure compliance with industry standards. Your expertise will help drive a proactive security culture, enabling the organisation to manage risks effectively while supporting innovation and business objectives. Conduct Security Assessments Perform comprehensive security assessments of both third-party vendors and More ❯

Contract Role – Security Tech PM/Security Consultant (Banking/FS) – London/Manchester/Hybrid – 12 months – Inside IR35 Role Overview: Job Title: Security Tech PM/Security Consultant (Banking/FS) Location: London/Manchester/Hybrid (hybrid: 2 days in office) Contract Type: Contract Duration: 12 months Sector: Banking Good understanding … of Cyber Security Standards and compliance needs and including Network Security, Identity & Access Management, Data Security, and Cyber Governance Strong and experienced professional able to derive and drive the remediation activities (with minimum guidance from CISO) for a complex technology divestment process Strong stakeholder management skills able to engage with key stakeholders including, coordinating with RTB and 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 ❯

Cyber Security Consultant A specialist UK cyber consultancy is looking for an experienced Cyber Security Consultant to join their growing team. The role involves delivering cyber security advice, assurance work and secure design activity across a mix of public and private sector clients. Responsibilities Provide cyber security guidance to programmes and projects Produce policies … operating procedures and risk assessments Create assurance plans and complete audits Assess business and technical security risks Review existing controls and suggest improvements Work with customers to meet project deadlines Support business development through relationship building Essential Skills Cyber security experience in a consultancy or internal role Certifications such as CISSP, CISM or CISA Knowledge of security … cloud, access control and networking Strong communication and customer facing skills Good knowledge of governance, risk and compliance Ability to manage workload and meet deadlines Desirable Skills UK Cyber Security Council registration Knowledge of HMG or MoD security policy Secure by Design experience Experience with NIST, CAF, GovAssure or ISO 27001 audits Understanding of supplier assurance Experience reviewing 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 ❯

Security Consultant – GRC (Governance, Risk & Compliance) Location: Reading (Remote role with once or twice per month on-site) Rate: Negotiable (DOE) Contract: Until May 2026An excellent opportunity has arisen for an experienced Security Consultant (GRC) to join a global technology organisation that’s expanding its EMEA cyber security consulting practice and investing heavily in a … new Centre of Excellence.This is a hands-on consulting position delivering Governance, Risk and Compliance (GRC) projects for major enterprise clients — including risk management, cloud security governance, and compliance frameworks such as ISO27001, NIST CSF, CIS Top 18 and COBIT .You’ll play a key role in engaging with senior stakeholders, assessing cyber maturity, and driving best-practice improvements … industries. Key Responsibilities Deliver Cyber GRC consulting engagements end-to-end — from scoping and planning through to delivery and close-out. Provide advisory services covering areas such as Information Security Governance, Risk Management, Compliance, Business Continuity, and Cloud Security. Translate complex security and compliance requirements into actionable business solutions. Build trusted relationships with clients at both technical and 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 ❯

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 ❯

Robert Half (an S&P 500 global staffing firm) is supporting a major consulting partner in sourcing an experienced Network Security Consultant to deliver a deep dive review of enterprise firewall configurations. The role focuses on hands-on rule base analysis, segmentation validation, and alignment to internal and CIS-level security standards for a high-profile client … Banking experience is required Strong hands-on experience with enterprise firewalls such as Palo Alto or Check Point Proven ability to analyse complex rule bases, objects, NAT, ACLs and security zones Solid understanding of TCP IP, routing, segmentation and secure network design Experience reviewing and benchmarking configurations against CIS standards Comfortable producing clear findings, evidence and remediation guidance Panorama … s network teams. All candidates must pass standard screening including Right to Work, employment verification and credit criminal checks. This is a strong opportunity for a hands-on Network Security Consultant to support a high impact technical assessment within a major enterprise environment. More ❯

Offensive Security Researcher/Security Consultant | Elite Cybersecurity Scale-Up | Fully Remote (Global) Ready to take your offensive security skills to the next level? This is your chance to join a fast-scaling cybersecurity innovator , backed by funding, recognised by Gartner, and trusted by some of the world’s biggest enterprises and critical infrastructure providers. They … re building technology that helps security teams outrun real-world threats — and they’re looking for offensive security experts who thrive on finding vulnerabilities where others can’t. What you’ll be doing: Spending your days doing what you love: hacking (professionally speaking) — discovering innovative, high-impact vulnerabilities across global enterprises Hunting for weaknesses that matter: RCE > weak … wasted (Optional but encouraged) Presenting your research at industry conferences — with full company support to make it happen What they’re looking for: 5+ years of real-world offensive security or red teaming experience Deep understanding of how to compromise organisations without relying on public CVEs Ability to think like an attacker, working without fixed scopes or playbooks Scripting More ❯

Lead Security Consultant Contract - Outside IR35 Rate - £500-600 per day You will need to be on-site a few days a week in the Crawley/Guildford area and ideally be immediately available or rounding off a contractor in the next 2-6 weeks. This role would suit a hands on Security Manager, Head of Security, or even CISO (operating in smaller environments operating as a standalone that can roll up there sleeves at a level of granularity in security). Experience in ISO27001 ideally driving a business through the processes of securing accreditation. Deep understanding of security frameworks and compliance standards. Strong understanding of cloud platforms (i.e. Azure) and deep technical knowledge More ❯

Cyber Security Solutions Consultant – Hybrid (Reading/Remote) - Up to £100k Package A leading, award-winning, and rapidly expanding Cyber Security & Networking Consultancy is seeking a Cyber Security Solutions Consultant to join their high-performing team. This is a presales-focused, customer-facing role that bridges the gap between technology and business. You’ll partner … with enterprise clients to scope, design, and present innovative solutions across next-generation security, connectivity, and cloud architectures. Up to £85k + Car + Bonus/Hybrid (Reading/Remote) - up £100k package What You’ll Do Act as a trusted technical advisor, guiding customers through their cybersecurity and digital transformation journeys Stay at the forefront of emerging security technologies (SIEM, SOAR, EDR, SASE, DDoS, IDAM, WAF, and more) Design and present high-impact security and networking solutions (Fortinet, Palo Alto, Juniper, Zscaler, Netskope, and more) Lead technical discovery sessions, solution design, demos, and PoCs Create detailed High-Level Designs (HLDs), proposals, and Bills of Materials (BoMs) Support RFx responses and collaborate closely with Sales and Architecture More ❯

Senior Security Service Delivery Consultant £70k-£85k Hybrid London/UK Based *Applicants must be British Citizens and eligible for SC Clearance* The Senior Security Service Delivery Consultant will play a key role the Cyber Professional Services team, responsible for the design, delivery, and optimisation of customer security solutions. The consultant will work closely … with customers to assess, architect, and deploy modern security technologies including Microsoft Defender XDR, Microsoft Sentinel, and Tenable One, ensuring these platforms are aligned with security best practices and operational readiness standards. The Role: The role requires strong technical expertise across SIEM, EDR, and Vulnerability Management technologies Combined with consultative experience in capacity planning, architectural design, and gap … analysis This position bridges the gap between pre-sales design and post-implementation operations, ensuring customers realise full value from their security investments. Key responsibilities: Solution Design & Architecture Implementation & Configuration Health Checks & Optimisation Consultancy & Customer Engagement Technical Expertise: MS Sentinel Architecture MS Defender XDR Suite Tenable/Azure For full details please apply. More ❯

business. You will therefore be willing to work at customer premises, sometimes requiring some degree of travel. Demonstrated professional consulting experience of 4 or more years with Enterprise IT-security, Information and Cyber Security Governance, Technology Risk Management, Compliance, Business Continuity/DR, Cloud Security gained in a previous delivery capacity. Experience in delivering assignments using well … known security frameworks, standards and methodologies such as ISO27001, NIST CSF, CIS Top 18 and COBIT. Industry certifications such as CISSP/CISA/CRISC/CISM/CISMP. More ❯

business. You will therefore be willing to work at customer premises, sometimes requiring some degree of travel. Demonstrated professional consulting experience of 4 or more years with Enterprise IT-security, Information and Cyber Security Governance, Technology Risk Management, Compliance, Business Continuity/DR, Cloud Security gained in a previous delivery capacity. Experience in delivering assignments using well … known security frameworks, standards and methodologies such as ISO27001, NIST CSF, CIS Top 18 and COBIT. Industry certifications such as CISSP/CISA/CRISC/CISM/CISMP. More ❯

In this role, you'll be: Providing the Secure by Design risk and security assurance function within MOD or Public Sector as part of a managed service. Have an excellent understanding of risk management and assessment principles and frameworks, such as ISO27005 and the NIST Cyber Security Framework. Work with multi-disciplinary teams, helping to ensure that products … manner that is aligned with the wider business risk appetite. Produce informative and succinct reporting that clearly articulates any identified vulnerabilities, associated risks, controls and risk treatment activity. Facilitate security and risk workshops with the various Authority departments, to align with wider customer transformational Security and risk management outcomes. Provide accurate and pragmatic remediation/risk management guidance … objectives and risk appetites. Have an understanding of risk assessment in an agile delivery environment. Exceptional team working ethic and interpersonal skills. Good level of knowledge of the cyber security industry in public and private sector. Have a good understanding of modern IT technologies and services, such as Cloud Computing, AI (ISO42001 desirable), Mobile Computing, IT Security, Infrastructure More ❯

dress code, regular incentives and company events Supporters of 85+ charities with strong commitment to diversity and sustainability PURPOSE OF JOB: Bytes Software Services are currently seeking an experienced Security Support Consultant to join their valued team of motivated engineers in delivering first class support to their customers. Bytes’ experienced engineers are the lynchpin of our business and … proud to act as an extension of our client's IT teams, delivering best in breed support and service to our customers. Each support consultant receives full support, training, and unlimited career progression in this challenging and varied role within a fun, dynamic team. Your proven track record of delivering excellent customer support will mean you play a vital … escalation QUALIFICATIONS, EXPERIENCE, & SKILLS: Educational Qualifications: Educated to GCSE Level with minimum of A-C Grade in Math and English or equivalent Professional Qualifications Palo Alto Networks Certified Network Security Engineer (PCNSE) PSE SASE PRO or PMRnA PSE-SWFW or PCSFE Years of Experience 3 + years of experience as a senior Palo Alto support engineer Experience in supporting More ❯

Interquest have a need for an experienced Microsoft Security Engineer to support a leading government client . The role is based in London and will need 2/3 days on site.Im looking for someone that has recent Sentinel and Defender experience and is a SME in this area Background skills required. • Policy Enforcement: Implement Conditional Access, MFA, and More ❯

have an initial 6-month OUTSIDE IR35 contract supporting a leading multinational Sensor technology client focused on securing their business and supply chain. The client are looking for the consultant to start on the 5th January 2025 hybrid working, both remote and from Crawley. The client are requiring support with both the product and development process implementing … for CRA. Key Responsibilities: Lead and support secure supply chain management initiatives Drive compliance efforts across the wider organization Deliver a comprehensive Cybersecurity Risk Assessment (CRA) involving: Integration of Security Design (SD) elements Development and detailed analysis of threat models Ensuring strict adherence to critical industry standards including: IEC 62443-4-1 (Industrial Automation and Control Systems — Product Development … Lifecycle) IEC 62443-4-2 (Industrial Automation and Control Systems — Component Technical Security Requirements If you have any familarity with 62443-3-3 (Industrial Communication Networks — System Security Requirements) this is beneficial but not essential. Why Join Us? Hybrid Working (the onsite is to upskill the team, meeting the right people to implement the right process for CRA More ❯