26 to 39 of 39 Remote Senior Security Engineer Jobs

Senior Cyber Security Engineer opportunity working within an established fintech firm in Liverpool Attractive benefits package Up to £60,000 per annum depending on experience Full Time - Permanent role - Hybrid working available Sector: Finance Benefits Competitive Salary - £55,000 - £60,000 per annum Generous Annual Leave Paid Sick days Company Pension A comprehensive in-house training Continued … training and development Friendly and supportive working culture About the Role: Lead on technical cyber security initiatives within the Security Operations team Ensure the implementation of robust security controls and best practices Provide specialist security support to IT teams, including infrastructure, development, and database teams Work with stakeholders to maintain compliance with industry standards such as … ISO27001, Cyber Essentials Plus, PCI/DSS Stay ahead of cyber threats, maintaining and improving security monitoring and risk management processes Support vulnerability management, penetration testing, and incident response Requirements for this role: 3+ years' experience in a senior cyber security role Strong knowledge of security frameworks (NIST, NCSC, CIS, MITRE ATT&CK) Hands-on experience More ❯

Position Overview We are seeking a Senior Azure Security Engineer to join our UK-based team. This role will be responsible for implementing and maintaining robust security solutions across our Azure cloud infrastructure. You'll play a key role in ensuring compliance, hardening environments, and leveraging Microsoft's security tools to protect our systems and … data. Key Responsibilities Security Architecture & Implementation Implement and maintain secure Azure architectures in line with best practices Develop and support cloud security policies and technical standards Conduct security assessments, risk analysis, and contribute to security roadmaps Collaborate with teams to integrate security into CI/CD and cloud-native applications Microsoft Security Stack Configure … and managed Sentinel provider on incident handling Compliance & Governance Help ensure compliance with ISO 27001, SOC 2, GDPR, and NIS2 Support configuration and monitoring in Microsoft Compliance Manager Maintain security documentation and assist in audit preparation Configure insider risk management, audit, and eDiscovery capabilities Track Secure Score and recommend improvements Incident Response & Monitoring Configure monitoring and alerts using Microsoft More ❯

The Opportunity Join us to own security end-to-end, from shaping WAF rules and cloud posture to building secure APIs that millions rely on. We're hiring a Senior Security Engineer to help scale Thrive's security posture as we continue to grow fast and land major enterprise customers. This isn't your typical … security role. We're looking for someone who can code first, audit later & are able to dive into our NodeJS/React stack, help teams ship secure-by-design features, and implement pragmatic security improvements across our application codebase, tooling and cloud infrastructure. You'll work closely with Engineering, Product, and InfoSec to ensure Thrive stays secure by … design, especially as we expand into new markets, industries, and regulatory environments. What You'll Be Doing • Own security across the full stack, from React & NodeJS through to AWS infrastructure, WAFs, and CI/CD. • Build and maintain security-first libraries, tooling and pipelines to support engineering at scale. • Embed secure-by-default practices into our codebase and More ❯

20+ years! Culture at Intermedia is built on teamwork and transparency. We hold each other accountable and always have each other's back! About the role: Intermedia's Information Security team is seeking a Senior Security Engineer with a strong passion for threat detection, incident response, and security engineering. The ideal candidate thrives in digging … through data to find anomalies, identifying root causes, uncovering malicious activity, recommending corrective actions, and working cross-functionally to drive remediation and strategic improvements. Key Responsibilities Security Monitoring & Incident Response Monitor and triage security alerts from SIEM, EDR, and other tools; escalate and respond as needed. Investigate security incidents, determine root cause, document findings, and develop IOCs … to prevent recurrence. Support escalations from internal employees or customers with security-related concerns. Security Engineering & Tooling Assist with security reviews related to infrastructure and system changes. Build, enhance, and maintain internal security tooling and scripting repositories. Contribute to the development of detection content, alert tuning, and automation pipelines. Strategic & Team Contributions Drive annual security More ❯

include savers and businesses across the UK, and together we use our expertise to help them achieve their ambitions and build a sustainable future. We are seeking an experienced Senior Cyber Security Engineer who is looking to grow in a friendly environment. We are flexible, inclusive, committed to your wellbeing, and passionate about supporting your potential. Let … s grow together. Purpose of the role Reporting to the Head of Cyber Security, the Cybersecurity Engineer will be part of a team ensuring the security of all group systems, infrastructure (cloud and on-premises), and applications. The role involves delivering and implementing the bank's technology roadmap, ensuring best practices, security standards, and policies are … the ability to document delivery effectively. The role requires collaboration across teams and disciplines such as Infrastructure and Architecture within an agile environment. This position supports the bank's Security, Digital, and Cloud strategies. Duties and responsibilities Experience with SIEM tools (MS Sentinel advantageous) Understanding of Web technologies and Web Application Firewalls (WAF) Knowledge of Windows Server infrastructure More ❯

Security Research Engineer - Threat Protection The Role As a Security Research Engineer at Mimecast, you will be a pivotal technical expert dedicated to researching, analyzing, and developing detections for both malware and phishing threats. Your work will involve dissecting real-world file and web threats, building and optimizing detection signatures, and driving improvements to our advanced More ❯

Social network you want to login/join with: Senior Software Engineer (Content Delivery & Security), London col-narrow-left Client: bunny.net Location: London, United Kingdom Job Category: Other - EU work permit required: Yes col-narrow-right Job Reference: 3384ef32c222 Job Views: 7 Posted: 22.06.2025 Expiry Date: 06.08.2025 col-wide Job Description: We are on a mission to … take pride in their work, and aren't afraid to challenge what's possible. Because everyone deserves a better internet. And we're here to help it hop faster. Senior Software Engineer ( Content Delivery & Security) Our stack handles millions of requests per second across 119+ PoPs on six continents. Your job? Making it faster, safer, and more … efficient. As a Senior Software Engineer on our Content Delivery & Security team, you'll work on core CDN and DNS systems while helping build out our greenfield Shield product, focused on WAF, DDoS mitigation, and bot protection at a global scale. You'll design and optimize low-level systems that accelerate clean traffic and stop attacks in More ❯

Job Description: Are you passionate about building secure systems from the ground up? We're seeking an experienced and motivated Product Security Engineer to enhance the security of our SoC and embedded firmware solutions. In this role, you will evaluate system security architectures, review firmware code, contribute to ROM assessments, and perform hands-on threat modeling … and lightweight testing. This opportunity is ideal for someone who enjoys solving complex security challenges, collaborating across domains, and making a tangible impact on real-world products. If you are detail-oriented and committed to empowering others in security practices, we would love to hear from you! Responsibilities: Review firmware and SoC architecture for security risks and … threats. Evaluate security features such as secure boot, rollback protection, memory isolation, and TEE. Perform C/C++ security code reviews to identify implementation flaws. Conduct targeted tests to validate security concerns. Collaborate with cross-functional teams to integrate security into the development process. Help design secure firmware architectures for key management, update processes, and hardware More ❯

Principal/Senior Principal Software Engineer - Email Security The driving force behind our award-winning Email Security Product at Mimecast Dive into the forefront of innovation with our Email Security engineering team. Our pioneering Email Security solution pushes on the boundaries of what's possible, leveraging the latest technologies and tooling in AWS. Why … Join Our Team? "Join us in tackling email processing challenges at an immense scale with our innovative Email Security team! Our MTA process billions of emails from millions of users on thousands of servers each day!" - Hiring Manager What You'll Do? As Principal/Senior Principal Engineer, you will play a pivotal role in leading the … Code. Engage with the team through collaboration, problem-solving, and teamwork. Continually improve team efficiency, personal skills, and team skills. Take ownership and create accountability within the team. Lead security reviews of designs and implementations. Act as a technical lead within the team, fostering collaboration and teamwork. Apply technology trends and industry innovations to our products. Coach and mentor More ❯

come in. The Opportunity IAG Loyalty is fast becoming a Platform as a Service business. As a result, we are looking for a highly capable individual to join our security team. The candidate will have a strong technical background and experience in implementing best practice security controls within cloud and DevOps. They will be comfortable working in a … cloud-native environment where high rates of technology change are the norm. We are looking for someone who can lead the delivery of a number of our security engineering objectives, be responsible for the effective operation of the tools that help keep our organisation secure and manage a small team of security engineer. This role is based out … to work from one of our other office or partner locations, based on your role and 'to do' list. What you'll be doing You will lead the Platform Security practice within our security team, driving key initiatives to enhance the security of our cloud platform and software development lifecycle. This involves coordinating and contributing to continuous More ❯

Mobile Security and Vulnerability Engineer, Senior Location: Quantico, VA Work Type: Onsite Remote Work: No Job Description: Provide reverse engineering, static, and dynamic binary analysis, and vulnerability analysis of software on a variety of different platforms and operating systems. Write proof-of-concept software that simulates the behavior of analyzed binaries and their interactions with other system … components and validate any discovered vulnerabilities. Author technical documentation of research or findings as it relates to all security mechanisms, including access control, encryption, and obfuscation. Qualifications: 10+ years of experience with reverse engineering or vulnerability analysis Experience with Python, C, or C++ programming languages Experience with embedded device software development and compilers, linkers, and binary code generation process … binaries using static and dynamic reverse engineering techniques Experience with modern software exploitation techniques, secure boot process, and bootloader design implementation for iOS or Android platforms Experience with microcontroller security architecture and integrations, including ARM architecture, assembly language, or mobile operating systems (OS's), such as Android or iOS Experience with extending or modifying developed exploit chains to devices More ❯

a whole. Our team is a quickly growing group of committed researchers, engineers, policy experts, and business leaders working together to build beneficial AI systems. About the role: The Security Engineering team's mission is to safeguard our AI systems and maintain the trust of our users and society at large. Whether we're developing critical security infrastructure … building secure development practices, or partnering with our research and product teams, we are committed to operating as a world-class security organization and keeping the safety and trust of our users at the forefront of everything we do. Responsibilities: Build security for large-scale AI clusters, implementing robust cloud security architecture including IAM, network segmentation, and … encryption controls Design secure-by-design workflows across our services and cloud infrastructure, with expertise in AWS/GCP security services, Kubernetes security, and container orchestration Mentor engineers and contribute to hiring and growth of the Security team You may be a good fit if you have: 7+ years of software engineering experience implementing and maintaining critical More ❯

Job Overview: As aSecurity Engineer - Fuzzing Specialist, you will own and evolve our coverage-guided fuzzing program. Your mission is to uncover hard-to-reach security flaws before attackers do, drive fixes to closure, and help product teams to embrace dynamic testing like fuzzing. You'll scout for new attack surfaces, craft high-performance fuzzing harnesses, and design … gaps are found. Document, report, and share insights- from coverage metrics to post-mortems to create data-driven security. Required Skills and Experience: 1+ years in application or product security with a deep focus on coverage-guided fuzzing. Hands-on expertise with at least one modern fuzzing framework (e.g., libFuzzer, AFL , Honggfuzz). Proficient in C/C++ plus … lldb, IDA/Ghidra). Excellent written communication for documenting findings and influencing engineering teams. "Nice To Have" Skills and Experience : Contributions to open-source fuzzing tools, sanitisers, or security research publications. Knowledge ofdistributed fuzzing at scale (GCP/AWS, Kubernetes, or bare-metal clusters). Familiarity with kernel, embedded, or firmware fuzzing (e.g., Syzkaller, QEMU-based harnesses). More ❯

Job Title: Sr. Software Engineer - Cloud & Security Job Description We're Concentrix, the intelligent transformation partner. Solution-focused, tech-powered, and intelligence-fueled. As a global technology and services leader, we power the world's best brands with unique data, insights, deep industry expertise, and advanced technology solutions. We are the intelligent transformation partner that helps companies become … option to work from home or office on Wednesday and Friday. The successful candidate will contribute significantly to our cloud modernization project. Assume the role of a key Software Engineer on a team working on a leading Email Security product. Play a vital role in delivering new features and products from engineering to production. Collaborate with engineering and More ❯