6 of 6 Remote Security Hardening Jobs in the South East

Role: Senior Cyber Security Engineer (Cyber SME) Salary: Up to £70,000 Location: Reading/Birmingham - Hybrid (1 day/week in office) Be the Cyber Security Subject Matter Expert protecting the backbone of our business.Are you a highly skilled cyber security professional ready to take ownership of security engineering and infrastructure hardening? We're … looking for a Senior Cyber Security Engineer to join our team and act as the go-to expert for all things security.Reporting to the head of security, you'll play a critical role in protecting our infrastructure, networks, and data, while guiding teams across the business with your deep technical expertise. What You'll Do Serve as the … Cyber Security Subject Matter Expert, advising on secure systems design, change control, and implementation of robust security controls. Lead the technical vulnerability management programme, with a strong focus on application security, web application firewalls, and secure DevOps pipelines. Provide security leadership and mentoring , supporting colleagues and enhancing security awareness across the business. Actively contribute to More ❯

for a UK-based organisation. The role is mostly remote, with the occasional visit to the West London Office. This position is only open to candidates with active UK Security Clearance (SC) who are currently based in the UK. What youll be doing Running and maintaining Linux environments (Ubuntu, Red Hat or similar) Supporting automation/DevOps initiatives where … relevant Keeping systems secure, patched, and running smoothly Investigating and resolving technical issues quickly Making sure systems meet compliance and security standards What we need from you SC Clearance (essential) Strong Linux administration background Comfortable with firewalls, networking, and security hardening Scripting and monitoring tool experience Someone proactive who can work well independently and communicate clearly Additional More ❯

About the Role Opensourced® is working with a cutting-edge secure-tech organisation delivering high-performance, cloud-native platforms to some of the UK's most mission-critical national security programmes. As part of their ongoing growth, they’re looking to hire Senior and Lead DevOps Engineers to support both new and existing secure transformation projects. You’ll play … a key role in architecting and maintaining scalable, security-first cloud infrastructure using AWS, Kubernetes, and real-time data streaming pipelines. This is a hands-on role for engineers who thrive in high-assurance environments and enjoy driving automation and DevSecOps best practices. What’s on Offer Highly competitive salary and hybrid flexibility Work on classified, mission-critical national … security projects Clear career progression in a modern DevSecOps culture Latest tools and cloud-native platforms at scale Direct impact on secure solutions shaping UK defence programmes What You’ll Be Doing Designing and supporting secure AWS multi-account environments Driving automation, container orchestration, and real-time data pipelines Leading initiatives in infrastructure-as-code, CI/CD, and More ❯

About the Role Opensourced® is working with a cutting-edge secure-tech organisation delivering high-performance, cloud-native platforms to some of the UK's most mission-critical national security programmes. As part of their ongoing growth, they’re looking to hire Senior and Lead DevOps Engineers to support both new and existing secure transformation projects. You’ll play … a key role in architecting and maintaining scalable, security-first cloud infrastructure using AWS, Kubernetes, and real-time data streaming pipelines. This is a hands-on role for engineers who thrive in high-assurance environments and enjoy driving automation and DevSecOps best practices. What’s on Offer Highly competitive salary and hybrid flexibility Work on classified, mission-critical national … security projects Clear career progression in a modern DevSecOps culture Latest tools and cloud-native platforms at scale Direct impact on secure solutions shaping UK defence programmes What You’ll Be Doing Designing and supporting secure AWS multi-account environments Driving automation, container orchestration, and real-time data pipelines Leading initiatives in infrastructure-as-code, CI/CD, and More ❯

About the Role Opensourced® is working with a cutting-edge secure-tech organisation delivering high-performance, cloud-native platforms to some of the UK's most mission-critical national security programmes. As part of their ongoing growth, they’re looking to hire Senior and Lead DevOps Engineers to support both new and existing secure transformation projects. You’ll play … a key role in architecting and maintaining scalable, security-first cloud infrastructure using AWS, Kubernetes, and real-time data streaming pipelines. This is a hands-on role for engineers who thrive in high-assurance environments and enjoy driving automation and DevSecOps best practices. What’s on Offer Highly competitive salary and hybrid flexibility Work on classified, mission-critical national … security projects Clear career progression in a modern DevSecOps culture Latest tools and cloud-native platforms at scale Direct impact on secure solutions shaping UK defence programmes What You’ll Be Doing Designing and supporting secure AWS multi-account environments Driving automation, container orchestration, and real-time data pipelines Leading initiatives in infrastructure-as-code, CI/CD, and More ❯

Vulnerability Analyst – 6 Months – Remote - Qualys A client is seeking a Vulnerability analyst/Patching Engineer to help tackle a critical security backlog across 2,700 devices. This is a hands-on contract role focused on patching end users and security remediation to ensure systems are up to date and secure. Key Skills of the Vulnerability Analyst: Strong … experience in vulnerability management and patching within enterprise environments. Hands-on experience with Qualys for vulnerability scanning and reporting. Solid Windows 10/11 expertise with a focus on security hardening and patching. Proficient with SCCM is beneficial but not necessary. Excellent documentation skills. Strong verbal and written communication skills. Responsibilities of the Vulnerability Analyst: Manage and remediate … Security vulnerabilities across windows devices. Working with Qualys to review alerts, own remediation plans and ensure security best practices. Deliver end to end patching for end user devices. Support and transfer knowledge of Qualys alerts and patching workflows. Ensure all systems run on the latest and most secure versions. The successful Vulnerability t Analyst will be working remotely More ❯