1 to 25 of 110 Security Engineer Jobs in the South East

Job Title: Cyber Security Engineer Location: Milton Keynes (hybrid- 2 days onsite) Industry: Financial Services Salary: £40,000-50,000 per annum Overview: We are seeking a skilled and proactive Cyber Security Engineer to join our growing Information Security team at a leading finance company based in Milton Keynes. In this role, you will be … responsible for designing, implementing, and maintaining robust cyber security measures to protect our systems, data, and infrastructure against emerging threats. Key Responsibilities: Monitor, detect, and respond to security incidents and threats in real-time. Design and implement security solutions and controls, including firewalls, intrusion detection/prevention systems (IDS/IPS), and endpoint protection. Perform regular vulnerability … risk analysis. Collaborate with IT and development teams to ensure secure system architecture and application development. Maintain and enhance incident response procedures and disaster recovery plans. Investigate and document security breaches, providing root cause analysis and remediation plans. Conduct security awareness training for staff and ensure compliance with internal policies and regulatory requirements (e.g., FCA, GDPR, ISO More ❯

Experience Years: 3-5 Years of Experience Employee Type: Regular Remote Type: Onsite About the Opportunity The role of Information Security Engineer will be responsible for identifying, investigating, and managing cybersecurity related events and incidents. As an Information Security Engineer, you will be responsible for security operations, using and managing security systems, identifying and … managing risks and threats, and developing and following operating procedures. The ideal candidate will have a deep understanding of cyber security risks and threats, incident handling, and will possess excellent analytical, communication, and leadership skills. About the Opportunity The role of Information Security Engineer will be responsible for identifying, investigating, and managing cybersecurity related events and incidents. … As an Information Security Engineer, you will be responsible for security operations, using and managing security systems, identifying and managing risks and threats, and developing and following operating procedures. The ideal candidate will have a deep understanding of cyber security risks and threats, incident handling, and will possess excellent analytical, communication, and leadership skills. Responsibilities More ❯

As a Senior Cyber Security Engineer , you will play a key role in supporting the design, implementation, and maintenance of Cyber Security Engineering solutions, controls, and processes across Thames Water's IT and OT environments. You will be responsible for supporting cyber security platform administration, enhancing our security posture, and ensuring that new capabilities are … deployed in alignment with business objectives. This includes collaborating with stakeholders, supporting compliance efforts, and helping to drive proactive cyber risk reduction. This role requires a deep understanding of security engineering concepts, infrastructure technologies, and best practices. The ideal candidate will have strong communication skills, a solid grasp of IT and OT systems, and a passion for continuous improvement … in cybersecurity operations. What you'll be doing as a Senior Cyber Security Engineer Support the creation of secure asset builds and system hardening capabilities across end-user computing and server environments. Collaborate with business stakeholders to align cybersecurity engineering strategies and controls with organisational goals. Develop and maintain cybersecurity engineering documentation, policies, and procedures. Implement and manage More ❯

Cyber Security Engineer – Join a Cutting-Edge Security Team! 🔐 💰 Salary: Up to £75,000 (DOE) + Fantastic Employee Benefits 📍 Office Location: Portsmouth (Expected several days per week in office w/remaining remote) 💼 Employment Type: Permanent Is This For You?🔎 Are you a Cyber Security Engineer with a passion for safeguarding digital assets? Do you … thrive in a dynamic, fast-paced environment, working with cutting-edge security solutions? If so, we have the perfect role for you! Why Join? ✅ Work with a leading UK IT Services & Consulting organisation ✅ Protect high-profile clients from cyber threats ✅ Engage in technical design, implementation & incident response ✅ Benefit from a collaborative & innovative security team Your Impact: 🔹 Design, implement … manage next-gen security solutions (SIEM, IDS/IPS, endpoint protection, cloud security) 🔹 Lead technical workshops & architecture design sessions 🔹 Drive security strategy & compliance initiatives (ISO 27001, NIST, GDPR) 🔹 Perform threat detection, incident response & forensic analysis 🔹 Utilize Microsoft Sentinel, Cisco Splunk, Palo Alto QRadar, KQL & more What We’re Looking For: 🔸 4+ years in Cyber Security within More ❯

Senior Cyber Security Engineer – Reading - Perm £55,000 - £65,000 Hybrid 2 days per week on site As our client’s Cyber Security business continues to grow, they are now looking for an experienced and dynamic Senior Cyber Security Engineer to join our vibrant office with hybrid working. Senior Cyber Security Engineer - Responsibility … Carry out daily security engineering/operation tasks under an ITIL framework Develop an understanding of the threats, risks, vulnerabilities and evolving attack vectors facing the business. Using strong technical knowledge, continuously analyse and make recommendations to implement effective security controls, system hardening and security improvement projects with a particular focus in application/web hosting security. … Assist in the management of patching, vulnerability analysis and penetration testing to ensure recommendations are risk assessed and implemented in a timely manner Senior Cyber Security Engineer - Skills: Experience in Security Engineering, Network Security, and/or working in a Security Operations Centre (SOC). Hands-on knowledge of security tools and technologies, including More ❯

Professional Services Engineer/Security Consultant (Cybersecurity) - Remote This is a fully remote/full time position. Salary £65-80k This is a field-based role covering the UK. Are you a network security expert passionate about designing, deploying, and optimising cutting-edge cybersecurity solutions? My client are a leading cybersecurity solutions provider and value-added … reseller, partnering with top vendors like Check Point, Fortinet, Palo Alto, and Juniper Networks. They are looking for a Professional Services Engineer to deliver high-impact security implementations for their clients. The Role: As a Professional Services Engineer, you’ll be the technical authority, designing, configuring, and deploying enterprise-grade security solutions for clients across industries. … You’ll lead end-to-end projects, from pre-sales consultancy to hands-on implementation, troubleshooting, and knowledge transfer—ensuring clients get maximum value from their security investments. What You’ll Do: Deploy & optimise security solutions (Check Point, Fortinet, Palo Alto, Juniper) Lead client implementations, migrations, and upgrades (remote & on-site) Collaborate with sales/pre-sales teams More ❯

Role: Cyber Security Engineer Salary/Rate: up to £700 per day (inside IR35) Location: Hybrid LondonContract Duration: until October 2025 We are currently looking for a Cyber Security Engineer for our government client. This Cyber Security Engineer role is hybrid, based between 2-3 days per week on site in central London and … the remainder of the week working remotely. The contract for the Cyber Security Engineer position is until October 2025 with potential to extend, operating inside IR35. Security Clearance: Security Check ("SC Clearance") This role is inside IR35 - Due to the service of the role, it will now be based on an Umbrella solution. Essential skills/… experience required: Certifications: OSCP or CREST/TIGER Scheme. Experience penetration testing, ethical hacking, or completing vulnerability assessments. Security testing tools (e.g., Burp Suite, OWASP ZAP, Nikto, Nmap, Metasploit, etc.). DevSecOps principles and tools (e.g., Veracode, SonarQube, GitHub Advanced Security, IaC scanning, etc.). Secure Cloud Infrastructure, specifically AWS and Azure. Scripting and automation using Python and More ❯

to be partnering with a major defence systems integrator on a flagship programme supporting UK national security. As part of their continued growth, they are seeking a Senior Cyber Security Engineer to take a leadership role within a cutting-edge, secure IT delivery programme. This is a rare opportunity to operate at the strategic and technical forefront of … dynamic and collaborative environment, supporting some of the UK's most sensitive programmes. You must be eligible for DV Clearance for this role. The Role As a Senior Cyber Security Engineer, you'll lead the design, implementation, and assurance of security controls across complex cloud and infrastructure environments—most notably AWS. Your role will be pivotal in … service, as well as ongoing protection, compliance, and incident response. You will: Own the vulnerability management strategy across platforms, leading scanning, remediation, and reporting activities Design and enforce endpoint security policies, access controls, and malware protections Lead incident identification and response efforts, ensuring swift containment and root cause analysis Oversee system hardening and compliance with industry standards (CIS, STIG More ❯

Job Description: Security Engineer (Proofpoint) Location: Wokingham/Warwick The Company: Wipro Limited (NYSE: WIT, BSE: 507685, NSE: WIPRO) is a leading technology services and consulting company focused on building innovative solutions that address clients’ most complex digital transformation needs. We are an exciting organisation to work for, ranked as a “Top Employer” as part of the Top … Employer Institute annual listings. Job Overview: We are seeking a highly skilled and motivated Security Engineer with expertise in Proofpoint solutions to join our team. In this role, you will be responsible for ensuring the security, privacy, and integrity of our data across the organization. You will play a critical role in implementing, managing, and optimizing security … protect our systems, networks, and data from unauthorized access, cyber threats, and data breaches. The ideal candidate should have a strong background in cybersecurity, particularly in DLP of email security, cloud applications, endpoints and threat prevention with a proven ability to respond to evolving security challenges. Responsibilities: Proofpoint Management: Configure, deploy, integrate, and manage Proofpoint security solutions More ❯

About the role: Shape the Future of Cyber Security at Holland & Barrett At Holland & Barrett, we're not just a leading health and wellness retailer—we're a digital-first business that places customer trust at the heart of everything we do. We're looking for a Senior Security Operations Engineer to join our growing Cyber Security … about automation, cloud technology, and fast-paced problem-solving—and want your work to have a real impact—this could be the perfect role for you. Key Responsibilities Lead security incident response and threat detection efforts, prioritising the protection of customer data and experience Build automated detection and remediation workflows using SOAR, SIEM, and scripting (Python, SQL) Apply deep … cloud security knowledge (AWS, Azure) to secure ecommerce, mobile apps, APIs, and in-store systems Collaborate with Fraud and Customer Experience teams to mitigate risks such as account takeover and loyalty fraud Onboard key customer-facing and payment systems into the security monitoring platform Perform threat hunting and detection engineering to identify and address emerging risks Support security More ❯

Infrastructure Security Engineer - Application/Network experience We are currently recruiting for a Infrastructure Security Engineer on a 6 month initial contract. Hybrid basis (2-3 days), office location being London. They are looking for a candidate to take responsibility for leading, guiding, supporting and delivering secure architectural design for the group cyber security maturity … programme. They are also looking for a candidate who is able to provide advice and recommendations for the programme. Key Skills Information Security Management System (Infrastructure Security Operations). Azure cloud infrastructure and configuration. System Centre Configuration Manager, Operations Manager and Virtual Machine Manager. Microsoft Exchange online Azure and on-premises Active Directory Cyber Incident Management and or … Security Forensic experience. Windows Server and Linux Network (WAN, Wi-Fi) and Network Access Control (NAC) management Cloud email security gateway services Server hardware including and CIS controls. Security monitoring, orchestrator and SEIM tools Next-gen application firewalls, anti-malware, cloud proxies and CASB Please apply! Carbon60, Lorien & SRG - The Impellam Group STEM Portfolio are acting as More ❯

SOAR Engineer/Analyst (Security Orchestration, Automation, and Response) Duration: 12 months Pay: £360.26/day PAYE or £495.15/day via umbrella Location: Remote (UK) Role Purpose The SOAR Engineer/Analyst is responsible for designing, developing, implementing, and maintaining automation playbooks to improve incident response efficiency within the Security Operations Centre. This role integrates … multiple security tools and workflows, leveraging platforms like , Darktrace , and CrowdStrike to create cohesive and automated threat detection and response mechanisms. Key Responsibilities Playbook Development: Design, implement, and maintain SOAR playbooks for automated response and alert enrichment. Tool Integration: Develop and manage integrations with: Google SecOps (Chronicle, Security Command Center) Darktrace (Threat Visualizer, Antigena) CrowdStrike Falcon (EDR, threat … intelligence, APIs) Other security platforms such as SIEMs, ticketing systems, and firewalls. Automation & Enrichment: Automate repetitive security tasks like indicator enrichment, triage, and threat intelligence lookups. Collaboration: Work with SOC analysts and threat detection teams to identify and implement automation opportunities. Monitoring & Optimization: Continuously evaluate the effectiveness of SOAR playbooks and integrations; fine-tune for performance and accuracy. More ❯

Position - Network Security Engineer Location - Heathrow, UK (4 days from office weekly) Contract - 6+ Months 400GBP/day Inside IR35 Job description "Seeking a Network Security Engineer with expertise in identifying, prioritizing, and remediating network vulnerabilities, including zero-day threats. Role requires a strong security mindset and hands-on experience in securing hybrid infrastructure, including … alternatives like SSH and SNMPv3. Will apply hardening techniques using CIS Benchmarks, NIST standards, and industry best practices across firewalls, routers, and switches. Responsible for configuring and maintaining network security controls including ACLs, VLANs, DMZs, and micro-segmentation. Ensures management interfaces for network equipment follow least-privilege principles and are protected using strong encryption like TLS 1.2 or 1.3. … components including AWS VPCs, Azure NSGs, and GCP firewall rules. Must design and enforce segmentation and egress control in cloud and hybrid environments to reduce lateral movement risks. Supports security incident response by investigating and remediating network-level threats and anomalies. Collaborates with penetration testers and vulnerability scanning team to validate vulnerabilities and ensures fixes are properly implemented and More ❯

Are you ready to shape the future of cloud security for a major organisation? As part of this evolution, they’ve launched a brand-new Cloud Centre of Excellence and we’re on the hunt for a Cloud Security Engineer to be at the heart of this strategic initiative. This is a pivotal role where you’ll … blend hands-on technical expertise with forward-looking strategy to design and implement enterprise-grade cloud security solutions on a self-service cloud platform. You’ll be part of a high-impact team working cross-functionally to enable secure innovation across the Group. You’ll be: Leading the design and implementation of secure cloud services (primarily Azure) within a … self-service model. Acting as the cloud security SME, embedding security principles across compute, storage, networking, RBAC, and containerised environments. Building scalable, compliant solutions using Security-as-Code, Terraform, and native cloud tooling. Collaborating closely with delivery teams and representing Group Information Security (GIS) to ensure security is woven into every layer of the cloud More ❯

About the role: Join Our Team at Holland & Barrett! Are you passionate about cloud security and looking to make a significant impact? Holland & Barrett is seeking a Cloud Security Specialist to help us define and implement our cloud security strategy. If you're an experienced professional eager to work with cutting-edge technology and collaborate with diverse … teams, we want to hear from you! Key Responsibilities: Security Strategy: Help define and execute the Holland & Barrett cloud security strategy, partnering with platform and Site Reliability Engineering (SRE) teams to build robust infrastructure that supports our business. Perimeter Security: Establish platform perimeter security by implementing controls at ingress and egress points, including creating and maintaining … Access Control: Establish an access control baseline focusing on the principle of least privilege and segregation of duties. Monitor and enforce these controls once roles and permissions are set. Security Controls: Design, implement, and maintain security controls to prevent, detect, and remediate insecure configurations, including defining and disseminating secure AWS/infrastructure baselines. Standards Development: Own the development More ❯

Farnborough - Hybrid Working (2-3 days on site) Security Clearance will be Required A new role has arisen to work with a major international Defence Contractor on a high-profile MoD programme in Farnborough. A Security Engineer with Cloud experience is required to join the Engineering Team and play a pivotal role in hardening systems as well … as discovering and reporting on system vulnerabilities. The Role As a Cyber Security Engineer, you will lead in enhancing protective security measures to relevant digital infrastructure within the programme, applying appropriate security frameworks and implementing the right controls to ensure the security and integrity of relevant information. Your role will cover several core areas, vulnerability … assessments (scanning and reporting), system hardening, endpoint security and incident management. You will ensure relevant documentation around these activities is maintained while working effectively with the wider team. The Skills This role requires a Security Engineer possessing a blend of Information Security and Cyber Security skills with knowledge of: Cloud Security (AWS) Experience in More ❯

Our leading Technology client is looking for Cyber Security Engineer based at Guildford London. This if office based job. Key Responsibilities Develop, implement, and maintain security policies, procedures, and protocols. Monitor, analyse and investigate security alerts, responding appropriately, documenting findings and collaborating with relevant teams. Conduct regular security assessments, audits and penetration tests to identify … potential vulnerabilities. Investigate and propose new technologies which would help improve our security posture. Coordinate with IT and other departments to ensure security measures are integrated into all systems and processes. Manage and conclude third party Cybersecurity assessments. Manage and oversee the implementation of security tools and technologies. Promote and conduct security awareness and training for … employees. Stay up-to-date with the latest security trends, threats, and technology solutions. Ensure compliance with relevant laws, regulations, and industry standards. Prepare and present security reports to senior management. Skills Preferred Skills/Requirements Ideally around 5 years of experience in cybersecurity or a related field. Knowledge of security frameworks and standards (e.g., ISO More ❯

Security Cloud Engineer Chatham or Wolverhampton £80,000-£100,000 + bonus Work on enterprise-grade cloud security projects while earning up to £100,000. You'll get hybrid working, generous perks and a clear path to senior leadership. With 2-3 days in the office and the rest remote, you can focus on what matters without … wasting time on commutes. You'll join a high-impact security team and work on cutting-edge Azure cloud solutions that shape the group’s secure cloud infrastructure. You’ll get the chance to develop your expertise in areas like Zero Trust, DevSecOps and automation while working with the latest cloud security tools and frameworks. Here you’ll … you’ll do You’ll lead the design and implementation of secure cloud services, mainly focusing on Azure, within a self-service model. This means shaping the architecture and security standards from the ground up. As the cloud security expert, you’ll embed security principles across compute, storage, networking, RBAC and containerised environments. You’ll build scalable More ❯

Cyber Security Engineer/Network Engineer who has experience working in cyber security, system engineering, or a similar role, with hands-on knowledge of security tools such as anti-malware, content filtering, SIEM and threat detection solutions is required to join our team at a well-established charity. SALARY: £45,000 - £48,000 per annum … JOB TYPE: Full-Time, Permanent WORKING HOURS: 35 Hours per Week, Monday - Friday, 9:00am - 5:00pm JOB OVERVIEW We have a fantastic new job opportunity for a Cyber Security Engineer/Network Engineer who has experience working in cyber security, system engineering, or a similar role, with hands-on knowledge of security tools such … as anti-malware, content filtering, SIEM and threat detection solutions. Working as the Cyber Security Engineer/Network Engineer which the organisation calls a Security Engineer, you'll be at the frontline of the cyber defence, working closely with the Security Operations Manager to monitor, maintain and enhance security tools and services. You More ❯

Senior Network Security Engineer – 3-Month Initial Contract (Extension likely) Location: Onsite in West Drayton/Hayes, UK (5 Days per Week) Start: ASAP IR35: Outside IR35 Security Clearance: Will be sponsored for eligible candidates We’re not looking for just another engineer - we’re after a seasoned Network Security expert who’s ready to … at its core. If you thrive in a fast-moving, hands-on environment and want to work with cutting-edge tech, this contract is built for you. Senior Network Security Engineer The Tech Stack You’ll Own: Fortinet SD-WAN – Core to the network transformation Fortinet Firewalls – Design and deployment Cisco Nexus – High-performance switching environments Cisco Wi … Fi/LAN Routing & Switching – Solid fundamentals essential Firewall & Security Architecture – Design, configure, secure Configuration Mastery – You’ll write and load full network configs What Makes This Role Different? Security Clearance provided – We’ll sponsor you if eligible. Outside IR35 – Work with freedom and flexibility. Real Possibility of Extension – This is just phase one of a wider programme. More ❯

Senior Network Security Engineer – 3-Month Initial Contract (Extension likely) Location: Onsite in West Drayton/Hayes, UK (5 Days per Week) Start: ASAP IR35: Outside IR35 Security Clearance: Will be sponsored for eligible candidates We’re not looking for just another engineer - we’re after a seasoned Network Security expert who’s ready to … at its core. If you thrive in a fast-moving, hands-on environment and want to work with cutting-edge tech, this contract is built for you. Senior Network Security Engineer The Tech Stack You’ll Own: Fortinet SD-WAN – Core to the network transformation Fortinet Firewalls – Design and deployment Cisco Nexus – High-performance switching environments Cisco Wi … Fi/LAN Routing & Switching – Solid fundamentals essential Firewall & Security Architecture – Design, configure, secure Configuration Mastery – You’ll write and load full network configs What Makes This Role Different? Security Clearance provided – We’ll sponsor you if eligible. Outside IR35 – Work with freedom and flexibility. Real Possibility of Extension – This is just phase one of a wider programme. More ❯

Technical Information Security Engineer £70,000 - £80,000 + car allowance, bonus, private medical and lots more Full Time/Permanent Hybrid/Remote - monthly travel to head office in Oxfordshire ideally The Company: My client is an industry leading and award-winning financial services organisation who operate on a global scale. They are headquartered in Oxfordshire, UK … and also have offices throughout Europe and the US. The Role: We are looking for a driven and experienced Information Security Engineer to join a small but highly skilled experienced team and they continue to grow. As an Information Security Engineer you will play a pivotal role in shaping and fortifying the organisation's cyber defence … strategies. Leveraging deep technical expertise and strategic vision, you will be responsible for developing and implementing security solutions that safeguard critical assets and data. In addition to this you must have strong analytical skills to identify vulnerabilities and implement effective solutions, as well as excellent communication skills to articulate complex security concepts to both technical and non-technical More ❯

Information Security Engineer £70,000 - £80,000 + car allowance, bonus, private medical and lots more Full Time/Permanent Hybrid/Remote - monthly travel to head office in Oxfordshire ideally The Company: My client is an industry leading and award-winning financial services organisation who operate on a global scale. They are headquartered in Oxfordshire, UK and … also have offices throughout Europe and the US. The Role: We are looking for a driven and experienced Information Security Engineer to join a small but highly skilled experienced team and they continue to grow. As an Information Security Engineer you will play a pivotal role in shaping and fortifying the organisation's cyber defence strategies. … Leveraging deep technical expertise and strategic vision, you will be responsible for developing and implementing security solutions that safeguard critical assets and data. In addition to this you must have strong analytical skills to identify vulnerabilities and implement effective solutions, as well as excellent communication skills to articulate complex security concepts to both technical and non-technical stakeholders. More ❯

I am currently recruiting for a Senior Cyber Security Engineer to join a Not-for-Profit organisation based in Basingstoke. This role is designed to safeguard the organisations reputation and digital assets by ensuring robust, secure, and resilient platforms - even when managed by external partners. This individual will not only conduct independent PEN testing and identify security … internal advocate for digital best practices, coordinating across multiple suppliers to drive continuous improvement in platform governance, availability, and risk management. Key Responsibilities Conduct penetration testing (PEN testing) and security reviews across TrustMarks digital products and supplier-managed environments (AWS, APIs, websites, and data platforms). Identify vulnerabilities and provide clear, actionable recommendations for improvement to third-party suppliers. … Act as the internal champion for digital security, operational resilience, and governance best practices. Collaborate with suppliers (TechInfluence, FutureProcessing, and Crozier) to align on TrustMarks security and operational expectations. Develop, refine, and monitor security and resilience standards to be adopted across the supplier ecosystem. Provide assurance and reporting to TrustMark stakeholders on the health, risks, and maturity More ❯

The Cyber Security IT Engineer will evaluate all security solution technologies and toolsets and help develop the security systems within the organisation and will ensure that data, network, and systems are protected from cyber threats and will comply with the relevant standards and regulations. You will also provide technical support to other security team professionals … is important that a secure environment is developed for the hosting and management of our critical information assets. We ask that you have a blend of skillsets across cyber security including solution design and implementation, operation, governance, change management, communications, and the understanding of protecting data in employing the use of relevant encryption standards. The main measure of success … team environment and with a range of internal and external people Financial – no direct budget responsibility. Suppliers – regular interaction with 3rd party service providers, specialist technical consultants and cyber security tooling vendors. Communicate technical cyber security concepts to all kinds of colleagues across different levels of seniority to facilitate and ensure common understanding of decisions taken across the More ❯