1 to 25 of 36 Permanent Infrastructure Security Engineer Jobs

Social network you want to login/join with: Infrastructure and Security Engineer, London Client: Location: London, United Kingdom Job Category: Other EU work permit required: Yes Job Reference: f2624fb961fe Job Views: 6 Posted: 22.06.2025 Expiry Date: 06.08.2025 Job Description: Role Profile Reports to: Head of Infrastructure, Network and Cyber Security Key Relationships: Digital Transformation … and Tech, Retail, Facilities, 3rd Party Partners Location: Piccadilly, with occasional travel to all sites Role Purpose This role offers a strategic opportunity within the infrastructure and security domain, focusing on advanced technical solutions and long-term security strategies across cloud, on-premises servers, networking, storage, security, and backup systems. You will provide 2nd and 3rd … line support, ensuring a secure, scalable, resilient, and high-performance infrastructure supporting critical business operations. The role involves shaping security architecture, implementing cyber resilience frameworks, and enhancing cloud security, identity management, and compliance. You will collaborate with internal teams and external partners to innovate, optimize security operations, and align infrastructure growth with business needs. The More ❯

our people, environment, and society. Bring passion and enjoyment to your work. You'll work hard but you'll have fun too. Job Description This role focuses on Cyber Security within the Corp Tech chapter to provide a proactive first line approach to continuous monitoring & investigation into unusual network and systems activity, and support the initial response to cyber … required. Utilising expertise within the specific capability to proactively identify areas for further 'protect' improvements (e.g., process, configuration, tooling, or control operation) and to participate in the virtual Cyber Security Improvements and Response Team to deliver the backlog of security improvements and initiatives on the roadmap. Infrastructure Services are responsible for all underlying Servers, Storage, and Cloud More ❯

Infrastructure Security Engineer – Application/Network experience We are currently recruiting for a Infrastructure Security Engineer on a 6-month initial contract. The role is on a hybrid basis (2–3 days a week) with the office located in London. The candidate will be responsible for leading, guiding, supporting, and delivering secure architectural design … for the group cyber security maturity programme. They should also be 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 CIS controls Security monitoring, orchestrator, and SIEM tools Next-gen application firewalls, anti-malware, cloud proxies, and CASB Please apply! Carbon60, Lorien & SRG – The Impellam Group STEM Portfolio More ❯

people, environment and society. Bring passion and enjoyment to your work. You’ll work hard but you’ll have fun too. The Role & Responsibilities This role focuses on Cyber Security within the Corporate Tech chapter, providing a proactive first-line approach to continuous monitoring & investigation into unusual network and systems activity, and supporting the initial response to cyber events. … Utilising expertise within this capability to proactively identify areas for further 'protect' improvements (e.g., process, configuration, tooling, or control operation) and participating in the virtual Cyber Security Improvements and Response Team to deliver security enhancements on the roadmap. Infrastructure Services are responsible for all underlying Servers, Storage, and Cloud technologies. The team, comprising Engineers, Senior Engineers, and … Horizon, DUO 2FA, MoveIT Automation, VeloCloud, HP Storage Strong communication skills at all levels Experience with O365 Suite and cloud technologies (Azure/AWS) Understanding of cloud technologies and security tools Interpersonal Skills Adaptable & flexible Excellent verbal and written communication skills Ability to work as part of a team Prioritisation skills to meet deadlines Enthusiastic “can do” attitude Professional More ❯

Direct message the job poster from AI Technologies Oversee the deployment, supervision, upkeep, and support of the company's back-office IT infrastructure, software, and cloud platforms within established control protocols. Direct and implement technical projects considering cost and risk factors, while providing expert-level technical support for enterprise users and systems. Support the implementation of organizational cybersecurity initiatives. … Core Responsibilities Actively protect IT infrastructure, ensuring maintenance aligns with industry standards and optimal resource utilization. Establish and maintain system reliability, availability, scalability, and performance through coordinated improvement initiatives, ensuring minimal disruption and SLA compliance. Deploy security protocols, procedures, and guidelines across multiple platforms (including disaster recovery and testing environments) based on validated security principles. Execute security recommendations from internal teams and audits as required. Maintain system and platform updates according to established protocols, addressing security vulnerabilities within Cyber Essentials+ framework. Comply with organizational change management procedures for proper documentation and control. Lead technical initiatives and provide expertise for high-priority projects. Take ownership of assigned projects and complex technical implementations, ensuring deliverables meet requirements. More ❯

Join an ambitious team driving maritime excellence. Reederei NORD B.V. in Amsterdam is seeking a proactive and solutions-driven Cyber Security & Infrastructure Engineer to enhance our IT infrastructure and cyber security capabilities both onshore and across our global fleet. This is your chance to make an impact in a dynamic international environment while advancing your … from brands like JRC, Sailor, Furuno, and Intellian. What You Will Do As part of our experienced, collaborative IT team, you will play a critical role in ensuring the security and efficiency of our IT systems: Cyber Security (Shore and Fleet): Shape and enforce IT policies and procedures promoting collaboration across our teams ashore (35 persons) and afloat … hundreds of persons). Strengthen network security with tools like firewalls, VPNs, and endpoint protection. Conduct risk assessments, provide awareness training, and lead incident investigations. Review and optimize networks to align with evolving cyber security standards. Infrastructure: Fleet: Initiate and lead exciting IT projects to improve infrastructure and cyber security. Maintain and expand in-house cyber More ❯

Job Description Infrastructure & Security Engineer – East London | Up to £65,000- £75,000 Hybrid (4 days on site per-week) VIQU has partnered with a prestigious events venue in Central London to recruit a talented Infrastructure & Security Engineer . This is a unique opportunity to play a key role in shaping and securing the … venue’s technical landscape, as they continue their digital transformation journey. We’re looking for an experienced and hands-on engineer who can design, maintain and develop complex, secure infrastructure solutions , while acting as a senior technical authority across both projects and operations. Key Responsibilities: Architect and deliver scalable infrastructure solutions across on-prem, hybrid, and cloud … environments (primarily Azure). Lead migrations from on-prem/hybrid infrastructure to the cloud. Ensure alignment with ISO27001 and other compliance standards. Administer and deploy Microsoft Intune and Endpoint Deployment Services . Oversee and support technologies such as O365, SharePoint, Teams, Exchange, Defender and Azure Cloud Services . Serve as the senior technical advisor to the Service Desk More ❯

Job summary As a Security Infrastructure Engineer at Elysium Healthcare, you will play a critical role in embedding infrastructure-level security controls across the organization. You will work closely with the IT Infrastructure and Cloud teams to ensure secure configuration, patching, and hardening of platforms including Windows, Linux, Active Directory, virtualization, and cloud environments. … Main duties of the job The Security Infrastructure Engineer will be responsible for developing and maintaining secure configuration baselines, enforcing patch compliance, and embedding preventative controls into day-to-day operations. You will lead the organization's vulnerability assessment process, including the use of scanning tools, interpretation of technical findings, and coordination of remediation activities. Additionally, you … will provide expert input on design proposals, technical change requests, and infrastructure uplift programmes to ensure they meet internal security policies and align with frameworks such as NIST CSF and the NHS DSPT. About us Elysium Healthcare is an established, stable, and agile company with over 8,000 employees. They have a unique approach to the delivery of More ❯

Company: Morning Data Ltd (A Verisk Company) To be an Infrastructure Technician within the Support & Infrastructure Team responsible for deployment, monitoring and maintaining an extensive cloud hosted RDS application suite for the insurance industry; as well as our internally used cloud applications and on-prem equipment. Also acting as the liaison with the larger Verisk group for security as well as infrastructure issues. To contribute to the strategy of the team, meet the Company's goals and objectives, and improve the quality of the service it delivers both internally and externally. Be a part of the professional culture within the team where ownership and quality are key values. Main Responsibilities: Support & Infrastructure: Monitor and resolve … issues affecting the delivery of services to our clients; Manage application licensing; Keep up to date with the latest infrastructure and SysOps technologies and methodologies; Gain clear understanding and knowledge of Morning Data software products, infrastructure, and the insurance industry; Help prompt the use of automated software deployment and monitoring at every opportunity; Provide sensible estimates for work More ❯

to DO great work and find INNOVATIVE ways to make animals lives better through our CUSTOMER CENTRIC efforts should apply. Argenta is currently looking to fill the role of Infrastructure & Security Engineer . As Infrastructure & Security Engineer you will be responsible for Argenta's Infrastructure, System and Security engineering. Responsible for technical … escalations, Infrastructure, Security, and System project execution. Working closely with IT operations and service to maintain and develop Infrastructure and Security across SaaS, PaaS, IaaS and on-premise. Key Responsibilities: Lead the design, documentation, and maintenance of Argenta’s Infrastructure and Security architecture, ensuring performance, scalability, and sustainability. Manage the organisation’s cybersecurity posture … including vulnerability assessments, incident response planning, and coordination with security MSPs for SIEM and threat detection. Assess current systems and infrastructure, identifying opportunities for optimisation, automation, and integration of new technologies to enhance efficiency and performance. Act as a technical liaison between IT and business units to define requirements, support solution design, and align technology with strategic business More ❯

IT Infrastructure & Security Specialist - £40k plus benefits Hybrid working - Kendal Are you an IT Engineer who understands how to plan, develop and install great IT Infrastructure? Can you work in a structured way both on your own and as part of a larger team? Do you like getting involved with all areas of technical infrastructure … will be an opportunity to join a forward thinking and creative company who are undertaking a modernisation of their systems. What will you be doing? Reporting to the IT Infrastructure & Security Manager, you will be part of a team of four who identify, plan, and deliver all aspects of IT Infrastructure and Security across a group … of companies. You will work with colleagues to follow strong projects delivery and change processes to ensure a robust and safe IT Infrastructure meets business needs. This role is a hands-on position designing and provisioning new systems/platforms within a controlled project environment. Ensure that the IT strategy for infrastructure and security requirements is adhered More ❯

Social network you want to login/join with: Infrastructure Security Engineer, London col-narrow-left Client: Sumsub Location: London, United Kingdom Job Category: Other - EU work permit required: Yes col-narrow-right Job Reference: 5b1ee4e1d0ea Job Views: 6 Posted: 18.06.2025 Expiry Date: 02.08.2025 col-wide Job Description: Sumsub is the one verification platform to secure the … LBANK, Gett, Kaizen Gaming, and TransferGo. Our products are recognised by industry leaders like Gartner's Magic Quadrant, Forrester Wave and Frost Radar. Now we are looking for an Infrastructure Security Engineer toimplement robust infrastructure security measures utilizing modern security solutions. What You Will Be Doing: Design and implement robust infrastructure security measures utilizing modern security solutions such as SIEM platforms, host-based intrusion detection systems (HIDS), endpoint detection and response (EDR), AWS Security Hub, vulnerability scanning tools, and intrusion detection systems (IDS) Proactively research, evaluate, and integrate emerging security tools/technologies to strengthen infrastructure defences, ensuring alignment with industry best practices and evolving threat landscapes More ❯

with your recruiter to learn more. Base pay range Direct message the job poster from Anson McCade Lead Technology Headhunter | Delivering Top Talent in; Digital & Data Analytics | IT & Cyber Security | Business Change & Transformation | Microsoft Infrastructure Security Engineer Day Rate: Up to £850 (inside IR35) Clearance Required: SC clearance (must be active) Key Skills Required: Entra ID … Privileged Identity Management (PIM) About the Role Our client, a key delivery partner in UK government cyber security programmes, is seeking an experienced Microsoft Security Engineer to lead a critical technical delivery workstream. You will play a pivotal role in implementing a secure and scalable separation of high-privilege user accounts across a hybrid Active Directory and … group testing, followed by phased rollout to 30–150 users with minimal disruption. Produce high-quality documentation suitable for direct client consumption and governance. Collaborate with internal and client security teams to ensure successful deployment. Support incident response planning and execute break-glass scenarios as required. Qualifications and Skills Proven experience as a Infrastructure Engineer or Security More ❯

Job Title: Cloud Security and Infrastructure Engineer Location: London (One day a week on site) Rate: £500 a day Outside IR35 Contract Duration: 6 Months Key Responsibilities: • Oversee Azure Kubernetes Service (AKS) deployments, ensuring high availability, security, and scalability. • Manage Microsoft 365 identity and access solutions, including Azure AD B2C and Single Sign-On (SSO) configurations. … Administer secure remote access technologies and enforce zero-trust policies. • Configure Cloudflare for web security, DDoS protection, and performance enhancement. • Lead incident response, conduct forensic investigations, and implement preventive measures. • Manage Dataverse solutions, including data modelling, access permissions, and security policies. Required Skills: • Strong knowledge of Azure AKS and DevOps practices. • Proficiency in Microsoft 365 security and … identity access management. • Familiarity with Cloudflare security services. • Expertise in Microsoft Defender security operations. • Advanced knowledge of Microsoft RBAC and PIM. • Experience in threat detection and incident response. • Hands-on experience with Microsoft Dataverse. • Experience with Azure Firewall settings and Azure Virtual Network (VNet). • Proficiency in PowerShell scripting. • Experience in leading security incident management. Please click More ❯

Network Security Infrastructure Engineer Join to apply for the Network Security Infrastructure Engineer role at Barclays Business Banking Network Security Infrastructure Engineer 1 week ago Be among the first 25 applicants Join to apply for the Network Security Infrastructure Engineer role at Barclays Business Banking Get AI-powered … advice on this job and more exclusive features. Join us as a Network Security Infrastructure Engineer at Barclays, where you'll be part of the specialized infrastructure team, which is responsible for the engineering and operations of high-frequency electronic trading infrastructure and other low latency systems within the bank. You'll harness technology to … revolutionise our digital offerings, ensuring unparalleled customer experiences. To be successful as a Network Security Infrastructure Engineer, you should have: Extensive knowledge of network infrastructure and hardware Cisco, Arista, F5 Knowledge of Network and System Security Concepts (CISSP certification is a strong plus) Programming – Ansible and Python (for automation, and non-performance centric code) Work More ❯

Prometheus Security Group Global is currently looking to hire a Critical Network Infrastructure Security Engineer on a full time, permanent basis. This position will be based out of Austin, TX and offers a flexible hybrid work schedule. This position will also require up to 30% travel. Title: Critical Network Infrastructure Security Engineer Location … Austin, TX Summary: The Critical Network Infrastructure Security Engineer is responsible for day-to-day interaction and support of the Sales, Operations and Field Service Teams. This position requires a highly self-motivated individual, with strong attention to detail and focus on client service and satisfaction. This individual will need to have solid leadership, organizational and communication … production environments. They will have in-depth knowledge of network protocols, encryption, and architectures supporting IP-based systems (video, access control and intrusion detection) and their deployment in high-security applications with critical resiliency and hardening requirements. This position creates system designs, technical approval of proposals and is responsible for the accuracy and requirements compliance of projects bid by More ❯

Meta's Network Security team is seeking an experienced engineer to help secure our global Data Centers, network Backbone, Optical Infrastructure, and Edge PoPs. We do this by working extensively across the Meta family of products, including Instagram, WhatsApp, and AI where we identify and solve security problems across network infrastructure. You will be responsible for … building, implementing, and operationally supporting the organization to develop security controls and services that will protect network infrastructure which helps serve traffic for over 3 billion users worldwide. We are looking for engineers with experience in managing complex issues that require problem-solving to drive security and innovation, who will research and develop new solutions to help … protect our infrastructure and our users through a defense in-depth approach. The team thrives in finding security issues and eradicating them and makes life hard for bad actors. With focuses that range from large scale Distributed Denial of Service (DDoS), routing security, security tool development, defense against internal and external attacks there's lots of More ❯

The Network and IT Security Engineer plays a vital role in protecting the network and infrastructure at my client's Newcastle plant. Reporting to the IT Director, you will collaborate closely with the IT Security Lead. This is a fully on-site position. Client Details Our client is a global major player in the pharmaceutical sector … with a strong presence in the UK and Europe. Description Secure and maintain the IT infrastructure, including networks, servers, and cloud environments. Implement, monitor, and manage security solutions such as firewalls, IDS/IPS, and endpoint protection. Conduct vulnerability assessments on the infrastructure Ensure compliance with regulatory requirements (e.g., GDPR, ISO 27001) and industry best practices. Investigate … security incidents, perform root cause analysis, and implement corrective actions. Provide technical support and guidance on security-related matters to IT and business teams. Keep up to date with emerging security threats and recommend proactive measures. Assist in disaster recovery and business continuity planning. Profile Essential Proven experience in IT infrastructure security Strong knowledge of More ❯

What you will do: Enhance the capabilities of the Operations Security team in managing cybersecurity risks related to cybercrime and information security. Evaluate, build, test, and maintain cybersecurity infrastructure throughout its lifecycle. Analyze and triage security events, ensuring appropriate actions such as further investigations or flagging false positives for tuning. Manage Infrastructure Security requests, problem … and change tickets via support teams or Jira, including escalations from the business. Responsible for the technical delivery, maintenance, and scalability of security infrastructure, including IDS/NBA, NAC, WAF, content filtering, DLP, and CASB systems. Contribute to the development and maintenance of security policies, standards, procedures, and technical documentation, ensuring compliance. Participate in compliance management with … courage to voice concerns, as risk management is integral to our banking operations. What you will need: Understanding of cybersecurity risks and their impact on stakeholders. Experience in IT security infrastructure and engineering. Proven experience with cloud environments such as Azure and/or AWS. Deep knowledge of network protocols, network security, and systems like proxies, SASE More ❯

every month, it’s no wonder that leading organizations, like Samsung and Toyota, trust MongoDB to build next-generation, AI-powered applications. We are looking for an experienced Staff Engineer for our SRE, InfraSec team , to guide the security of our cloud-based infrastructure. As a Staff SRE , you will be very hands-on technically while also mentoring … a small team of SREs. The InfraSec team collaborates closely with other engineering teams to ensure that our infrastructure adheres to the highest security standards. They build essential security infrastructure and implement controls that reinforce the platform’s security posture. This is an SRE team, which means you can expect a highly hands-on approach … tackling the technical challenges of implementing large scale solutions. This team is deeply involved in the technical aspects of security and the nuances of its actual implementation. Responsibilities: Cloud Security Design and Implementation: Help lead the design and deployment of security solutions for cloud platforms (AWS, Azure, GCP), including network and compute security, identity management, and More ❯

JOB TITLE: Infrastructure Engineer SALARY : £47,790 - £53,100 LOCATION(S): Edinburgh, Leeds or Manchester HOURS: Full-time - 35 hours per week WORKING PATTERN: Our work style is hybrid, which involves spending at least two days per week, or 40% of our time in the office, either Edinburgh, Leeds or Manchester. About this opportunity The focus of this … role to provide support, guidance and delivery of Technical Patterns that align with LBG Policy, Strategy. An opportunity has risen for a Infrastructure Engineer to join our Network Security and Traffic Management Lab within the Core Infrastructure Platform at Lloyds Banking Group. The focus of this role to provide support, guidance and delivery of Technical Patterns … that align with LBG Policy, Strategy. What you'll do Assist in the design, implementation, maintenance and support of software-defined infrastructure resources. Gain practical experience whilst working on medium-complexity IaC-related activities under the guidance of senior Infra engineers. Identify shortcomings and suggests improvements to existing processes, systems and procedures, then delivers a plan for a small More ❯

Senior Windows Infrastructure & Security Engineer - Elite FinTech - £80,000-£150,000 + Bonus Job title: Senior Windows Infrastructure & Security Engineer Location: London The role: My client, a boutique FinTech organisation are looking for a Senior Windows Security Engineer to join their team. The successful candidate will have expertise in Windows environments, a … thorough grounding in Security, and the ability to optimise and develop the Infrastructure estate. Responsibilities: Troubleshooting Windows client and Server Group Policy administration Taking ownership of Security for the Windows estate Automating repetitive tasks wherever possible Working with other teams for cross-platform projects and initiatives (Linux) Plan and implement upgrades, DR, BC etc. Core skills required …/19/22, and Windows 10/11 Strong Active Directory experience including Group Policy, DNS, DHCP etc. Experience with PowerShell for automation Good understanding of Windows Security fundamentals Experience with VMware/Hyper-V Ability to manage and run projects IaC/Terraform/Ansible This is an excellent opportunity for a highly skilled Senior Infrastructure More ❯

Social network you want to login/join with: Infrastructure & Security Engineer, London col-narrow-left Client: VIQU Limited Location: London, United Kingdom Job Category: Other - EU work permit required: Yes col-narrow-right Job Reference: b043d4da2167 Job Views: 11 Posted: 18.06.2025 Expiry Date: 02.08.2025 col-wide Job Description: Infrastructure & Security Engineer - £65,000 - £75,000 London - Hybrid We're partnering with one of London's premier events venues to recruit a skilled Infrastructure & Security Engineer. This is an exciting opportunity to join a dynamic team supporting over 400 events and 4 million visitors annually in a cutting-edge technical environment. Key Requirements: 5+ years' proven experience in senior … technical support roles. Proven experience in Azure cloud migrations . Proven experience in 365 migrations . Demonstrated success managing hybrid cloud infrastructure with a strong focus on security. Advanced knowledge of enterprise computing and networking fundamentals - Cisco experience is a plus! Experience supporting multiple London locations and working with SOC/NOC structures. Key Responsibilities: Manage and maintain Azure More ❯

including defense, intelligence, and commercial applications. We are trusted by our customers to protect their mission-critical information in the face of advanced persistent threats. The mission of the Security Infrastructure team is to build platforms and software to enable our products and teams to provide the highest level of assurance to our customers. This role has wide … reaching impact, strong autonomy, and the resources and empowerment to make significant security improvements across all of Palantir. The skills and background of successful candidates may vary, but curiosity, tenacity, and a drive to be an extraordinary security engineer are the underpinnings of our team. Palantir faces all manner of adversaries including hacktivists, criminal enterprises, and nation … states. The infrastructure you will own powers our global information security program to detect and defeat them. As a Site Reliability Engineer on our Security Infrastructure team, you will be hands-on and have wide-ranging impact for the security of Palantir and its customers. You will be responsible for: • Architecting and operating multiple More ❯

CYBER SECURITY INFRASTRUCTURE ENGINEERS - AEROSPACE AND DEFENSE: Bullisher is a data centric fintech Solution provider in the aerospace and defense industry for institutional level investors, looking to disrupt and revolutionise a $3 trillion dollar industry. We spearhead an industrial-leading Blackbox to facilitate and administer trade agreements pioneered by a vehicle, driven by our new generation benchmark delivering … solutions through innovation with uncompromising agility. JOB DESCRIPTION: This role may suit an individual who is a specialist in truly INTEGRATED HIGHLY SECURE ONE DEVICE SOLUTION INTO TRUSTED SECURITY NETWORKS. The oversight requires you to strengthen security of high value long live digital assets and critical systems. As a newly created role FOR A TEAM OF EIGHT, you … ll become the foundation of BULLISHIER’S security policy building blocks of the solutions ecosystem, with encryption at the core of the organization Security. WHAT ARE WE LOOKING FOR: A proven record in driving computing processing capabilities policy management. Proven record exercising The DoD 8140 and DoD 8570 in computer network defense. The ability to develop reference architecture employing More ❯