1 to 25 of 40 Security Consultant Jobs in the South East

Cyber Security Consultant Locations: Portsmouth, Bristol or Plymouth (Hybrid Working) Type: Permanent, Full-Time Security Clearance: Must be eligible for UK Security Clearance Our client is a highly respected consultancy operating across defence, government, critical national infrastructure and commercial sectors. Due to continued growth, they … seeking a Cyber Security Consultant to join their expanding cyber capability team. This is an opportunity to work on a diverse range of security-focused projects, helping organisations identify, assess and manage cyber and information security risks across complex environments. The Role As a Cyber Security ...

Lead Cyber Security Consultant (Defence) Department: Consultancy Employment Type: Full Time Location: United Kingdom/Hybrid Reporting To: Matt Gibson Description Help Shape the Future of Defence Cyber Security We're looking for a Lead Cyber Security Consultant to join our growing Defence Cyber team. … work alongside Defence customers, industry partners and multidisciplinary teams to help deliver secure, resilient and trusted digital capabilities. You'll lead teams of cyber security professionals, solve complex challenges and support programmes that contribute directly to UK Defence outcomes. This is an opportunity to combine technical expertise, leadership ...

Senior Information Security Consultant Department: Enterprise Technology Employment Type: Fixed Term Contract Location: Horsham Reporting To: Samantha Newman Description This is a senior technical security role for someone who enjoys working across cloud, infrastructure, applications and business change programmes. You will act as a trusted security advisor to technology, engineering and business teams, influencing the design of secure solutions and helping shape the future direction of information security across the organisation. This is not a purely governance or compliance-focused position. We're looking for someone who can combine strong technical expertise with commercial ...

Help Shape the Future of Defence Cyber Security We're looking for a Lead Cyber Security Consultant to join our growing Defence Cyber team. In this role, you'll work alongside Defence customers, industry partners and multidisciplinary teams to help deliver secure, resilient and trusted digital capabilities. … lead teams of cyber security professionals, solve complex challenges and support programmes that contribute directly to UK Defence outcomes. This is an opportunity to combine technical expertise, leadership and strategic thinking while working on varied and meaningful projects. We believe the best solutions come from diverse teams with different ...

Part-Time Infrastructure & Cyber Security Consultant 2/3 Days Per Week 3 Month Contract 600 - 850 per day Remote AWS Migration Project Creideas are currently partnered with a Cyber Security client who require a part-time Infrastructure & Security Consultant on an initial 3 month … through a migration from traditional data centres to AWS, whilst also collaborating with the CISO, sharing suggestions based on your observations, assisting the Infrastructure & Security Engineers where needed, building relationships, and ultimately helping with their strategic vision. This is a part-time role, likely for 2 or 3 days ...

Part-Time Infrastructure & Cyber Security Consultant 2/3 Days Per Week | 3 Month Contract £600 - £850 per day | Remote AWS Migration Project Creideas are currently partnered with a Cyber Security client who require a part-time Infrastructure & Security Consultant on an initial 3 month … through a migration from traditional data centres to AWS, whilst also collaborating with the CISO, sharing suggestions based on your observations, assisting the Infrastructure & Security Engineers where needed, building relationships, and ultimately helping with their strategic vision. This is a part-time role, likely for 2 or 3 days ...

what they bring to the table, supporting one another as we continue to deliver for our customers. LI-KS1 The role of Cyber Security Consultant sits within the Cyber Security team in Three UK, which is responsible for providing subject matter expertise and guidance to business units … role you will have a broad and challenging remit, you will therefore need to be flexible and agile in your approach, switching between different security disciplines within the team as necessary. You will be engaging in the delivery of multiple business initiatives by introducing baseline and enhanced security ...

Work on Technology That Protects What Matters At SiXworks, we build secure digital solutions that support Defence and National Security missions. Our teams work on complex problems where reliability, security, and speed of innovation matter. We’re looking for a Security Consultant who enjoys solving difficult … technical challenges and wants their work to have real operational impact. What You’ll Do As a Security Consultant, you’ll help design, build, and deliver secure digital solutions in highly secure environments. You’ll work alongside engineers, architects, and delivery specialists to develop technology that enables faster ...

understand complex data, so that governments, nation states, armed forces and commercial businesses can unlock digital advantage in the most demanding environments. Job Title: Security Testing Consultant Penetration Tester Location: UK Wide (Occasional office work, with 25% International Travel) Who we are Join BAE Systems and youll … help pioneer progress and protect what matters most. Youll be trusted to play your part in delivering the advanced, technology-led defence, aerospace and security solutions of tomorrow shaping a safer future, for all of us. From the depths of the ocean, to the far reaches of space theres ...

Lead Cyber Security Consultant at Actica Consulting, you will have the opportunity to lead multiple, small Actica teams in their support to a wide range of high-profile UK public sector and defence organisations. Your help enables our customers to protect their ICT investments, and in doing … experience to: Provide advice and guidance on Information Assurance topics Develop IA strategies, policies, guidance and awareness Plan and manage the delivery of a security work programme Define security requirements Design and implement security architectures Oversee the secure development and accreditation of information systems. Our position ...

Actica, our Cyber Security Consultants play a critical role in supporting Defence, national security, government and critical national infrastructure organisations and protecting some of the UK's most sensitive and mission-critical systems. Working across complex Defence and MOD programmes, you will help clients embed Secure by Design … principles, manage cyber risk, and deliver proportionate security assurance throughout the system lifecycle. Your expertise will support organisations operating in highly security-conscious environments where resilience, assurance and risk-informed decision making are paramount. As a National Cyber Security Centre (NCSC) Assured Cyber Security Consultancy ...

Portfolio Cyber Security Technical Consultant Job Title Portfolio Cyber Security Technical Consultant Reference UK003709 Town Multiple Office Locations Business Line IS & Change Intact Insurance is the new name for RSA in the UK, Ireland, and across Europe. It's a new name … journey or bringing years of experience, we'll support you with the tools, flexibility, and opportunities to thrive. Win as a Team: The Portfolio Security Technical Consultant is a role within Security Strategy, Architecture & Portfolio Security, reporting to the Portfolio Security Manager. The role provides ...

Information Security Consultant, you will support the Cyber Consultancy Team in implementing security initiatives and safeguarding the organization's data and systems. This role offers an excellent opportunity for individuals looking to grow their expertise in information security within a supportive and dynamic environment. Key Accountabilities … Assist in conducting threat and risk assessments for change activities, ensuring security controls are embedded within project requirements. Support the review of requirements, solution designs, and test plans to ensure compliance with Allianz security policies and standards. Help identify, document, and manage residual risks through the information security ...

SiXworks is seeking a Security Consultant to design, build, and deliver secure digital solutions in highly secure environments. You will collaborate with engineers, architects and delivery specialists to enable faster, safer decision-making for critical operations. The role requires translating technical security risks for senior stakeholders, producing … security documentation, and supporting audits and evidence gathering. A strong security background and clear communication are essential. #J-18808-Ljbffr ...

recruiting for a Cyber Security Consultant - Healthcare, on behalf of one of the UK's fastest-growing technology consultancies, ranked in the Financial Times FT1000 Europe's Fastest-Growing Companies list in both 2025 and 2026. The successful candidate will lead on developing the Health and Care Account … delivering cyber security, data and AI services, and contributing to the company's mission of protecting the UK through data-driven insights and solutions. Key Responsibilities Developing and building strong relationships with clients and key stakeholders through delivery and sales activity. Managing a portfolio of healthcare delivery, supporting account ...

Citation Cyber, a leading UK cybersecurity consultancy, invites a Security Consultant (Penetration Testing) to join their growing team. The role focuses on delivering diverse security assessments, identifying vulnerabilities and advising remediation across client environments. The position offers hybrid working within the UK and exposure to both public ...

Citation Cyber is seeking a Security Consultant (Penetration Testing) to join our growing team. You will deliver a wide range of technical security assessments across client environments, identifying vulnerabilities and advising on remediation. The role covers infrastructure and web application testing, cloud security assessments, and clear ...

Matchtech is seeking a Cyber Security Consultant to join a growing capability team, delivering security risk assessments and assurance across IT, OT and business systems. The role offers Portsmouth, Bristol or Plymouth locations with hybrid working arrangements. You will work with stakeholders to identify, analyse and manage … cyber security risks, delivering governance activities and resilience-focused programmes on diverse projects. #J-18808-Ljbffr ...

Citation Cyber is seeking a Security Consultant to join its penetration testing team in a hybrid UK role. You will deliver security assessments across client environments, producing thorough reports and presenting remediation recommendations to clients. Ideal candidates will have consultancy or equivalent experience in infrastructure … pentesting, strong reporting skills, and familiarity with Windows, Linux, AD, and cloud security testing (Azure/AWS). #J-18808-Ljbffr ...

Citation Cyber is a leading UK cyber security consultancy delivering penetration testing and related services. We are looking for a Security Consultant to join our CHECK-aligned penetration testing team, delivering assessments across client environments in a hybrid UK role. You will conduct infrastructure ...

recruiting for a Cyber Security Consultant on behalf of a leading international insurer operating within the Lloyd's market. The successful candidate will help develop the Group's cyber underwriting strategy, cyber risk appetite, cyber risk limit, cyber underwriting guideline, and cyber accumulation control and tools for affirmative … cyber insurance, continuing to develop subject matter knowledge to provide insights and support the Global Head of Cyber Risk (GHCR) in delivering the cyber security strategy and Mid-term Plan (MTP). Lead the gathering and analysis of market intelligence, contributing to the bi-annual CCoE Horizon Scan ...

Actica Consulting Limited is seeking a Lead Cyber Security Consultant to join our Defence Cyber team in a hybrid UK role. You will lead cyber security professionals, work with Defence customers and industry partners, and shape secure digital capabilities that support UK defence outcomes. You’ll guide … strategy, risk, and architecture while mentoring colleagues and delivering high-impact security projects across diverse programmes. A collaborative mindset and proactive leadership are essential. #J-18808-Ljbffr ...

client, a leader in the cyber security sector, is currently seeking a Senior Security Engineering Consultant to join their team. This permanent role is a hands-on technical position within the Security Operations domain, focused on helping customers improve and automate their SOC functions, tooling … Produce clear technical and customer-facing deliverables, including detection strategies, use case catalogues and coverage assessments Work directly with customers as a trusted technical consultant Lead workshops covering detection engineering, use case design and SOC maturity Guide customers on improving detection coverage and aligning to MITRE ATT&CK Clearly ...

Citation Cyber in the United Kingdom is seeking a Security Consultant to join a hybrid team delivering penetration testing across client environments. You’ll identify vulnerabilities, report findings and advise on remediation while collaborating with clients and colleagues. The role emphasizes strong technical reporting, offshore and on-site … collaboration, and continuous learning, with opportunities for career progression toward CHECK-related roles and leadership within a supportive security #J-18808-Ljbffr ...

Security & GRC Consultant UK Wide (Remote/Client Sites) Up to £80,000 + Excellent Pension + Hybrid Working + Unlimited Training & Certifications Do you hold active UK DV Clearance and have strong expertise in SAP Security and GRC frameworks? Here is a fantastic opportunity to join … your role. The company is a globally recognised systems integrator and digital transformation partner. Due to ongoing expansion within their application maintenance and security practices, they are looking to add an experienced consultant to their specialist team working on high-security projects. The role involves managing user ...