Cambridge, England, United Kingdom Hybrid / WFH Options
OLI Systems, Inc
with hands-on experience in creating and delivering production code. Strong and demonstrable proficiency in modern .NET/C# and Python. Good knowledge of protocols and APIs (HTTP/HTTPS, REST & JSON API) and the core trio for structuring content (HTML), styling (CSS), and interactivity (JavaScript) for the web. Hands-on experience with cloud-hosted systems with priority on Azure …/ML engineering. Key Competencies Technical Mastery & Architectural Insight – You write clean, modern code that performs well and stands the test of time. You design systems that are scalable, secure, and easy to maintain—not just for now, but for the long haul. You think in systems, not silos. We want you to impress us by passing a high bar More ❯
Systems Digital Intelligence. Due to the nature of our work, successful candidates for this role will be required to go through Government SC clearance prior to starting with us. https://www.gov.uk/guidance/security-vetting-and-clearance Why BAE Systems? This is a place where you’ll be able to make a real difference. You’ll be More ❯
Systems Digital Intelligence. Due to the nature of our work, successful candidates for this role will be required to go through Government SC clearance prior to starting with us. https://www.gov.uk/guidance/security-vetting-and-clearance Why BAE Systems? This is a place where you’ll be able to make a real difference. You’ll be More ❯
Systems Digital Intelligence. Due to the nature of our work, successful candidates for this role will be required to go through Government SC clearance prior to starting with us. https://www.gov.uk/guidance/security-vetting-and-clearance Why BAE Systems? This is a place where you’ll be able to make a real difference. You’ll be More ❯
Systems Digital Intelligence. Due to the nature of our work, successful candidates for this role will be required to go through Government SC clearance prior to starting with us. https://www.gov.uk/guidance/security-vetting-and-clearance Why BAE Systems? This is a place where you’ll be able to make a real difference. You’ll be More ❯
Support Engineer (Level.3/Zscaler) Xalient United Kingdom ProfessionalServices-Deployment Remote working Company Description Xalient specializes in the convergence and holistic management of identity, cybersecurity, and networking to deliver secure connectivity within a zero-trust framework.Offering world-class Identity solutions and services including IGA, PAM, customer identity, access enforcement and IAM solutions, Xalient also delivers transformative software-defined networking, cybersecurity … technologies and managed services. Established ten years ago to challenge traditional secure networking markets, Xalient has earned recognition as an award-winning global IT consulting and managed services provider. Headquartered in the UK, with additional offices in the USA and across Europe, Xalient boasts a client roster including industry leaders such as Kellogg's, Avis Budget Group, WPP, and Keurig … Xalient's approach, exemplified by MARTINA, an AIOps tool designed to provide visibility and predictive monitoring, now empowering enterprises worldwide. Xalient helps make the world's largest brands more secure, resilient, adaptable, and responsive to change. Xalient was named among Europe's Fastest Growing Companies in 2024 by Financial Times and Statista for the third consecutive year. Position We are More ❯
Coventry, Warwickshire, United Kingdom Hybrid / WFH Options
Ersilia
and upgrades. Work with a range of network protocols (HTTP, DNS, DHCP, etc.), Linux, and Python. Contribute to both software and hardware development. Maintain and extend existing product components (HTTPS interception, caching engines, etc.). Focus on non-functional requirements (test coverage, maintainability, performance, and scalability). Contribute to high-level and detailed design of new products and components. Participate … ISC Kea, etc.). Aptitude for product development, not just software engineering. Broad technical and market knowledge (hardware, network equipment, etc.). Ability to solve complex technical challenges (e.g., HTTPS caching issues). Understanding of Windows Updates or Microsoft software delivery mechanisms. Bonus Points: Full-stack web developer experience. Experience in the education technology domain. Knowledge of C, C++, or More ❯
ll work with will reflect this. We employ over 4,000 people across 18 countries in the Americas, APAC, UK and EMEA For more information please visit our website: https://www.baesystems.com/en/cybersecurity/national-security Help us secure a connected world. Apply now and be inspired. Life at BAE Systems Digital Intelligence We are embracing More ❯
Washington, Washington DC, United States Hybrid / WFH Options
Digital Management, Inc
mobility, cloud, cybersecurity, network operations, and application development, DMI supports public sector agencies and commercial enterprises around the globe. Recognized as a Top Workplace, DMI is committed to delivering secure, efficient, and cost-effective solutions that drive measurable results. Learn more at About the Opportunity DMI, LLC is seeking a Unix/Linux Administrator to join our team. As a … designing, implementing, and maintaining Linux-based systems for Federal Trade Commission (FTC) project. Combining your knowledge of RHEL, cloud platforms, Oracle Linux, you will ensure our systems are stable, secure, and performant. Your responsibilities will include end-to-end management of our Linux environment and collaboration with cross-functional teams to support mission-critical applications. Duties and Responsibilities: Solid understanding … of networking protocols (TCP/IP, DNS, HTTP/HTTPS, VPN, etc.). Experience with virtualization technologies (VMware, Hyper-V, etc.). Expertise in shell scripting (Bash, Python, etc.) and troubleshooting. Experience with version control tools like Git. Understanding of system security best practices and tools. Strong organizational skills with attention to detail. Demonstrated ability to complete technical projects independently. More ❯
Birmingham, West Midlands, United Kingdom Hybrid / WFH Options
Spectrum It Recruitment Limited
concepts and solutions. Ability to work with, devise, and implement CI/CD pipelines and practices. A solid understanding of networking concepts, technologies, and protocols (TCP/IP, IPSec, HTTPS, DNS). The company have a remote first working practice so this position is available on a remote working basis. The interview process includes a Gorilla technical screening test, technical More ❯
Manchester, Lancashire, England, United Kingdom Hybrid / WFH Options
Spectrum IT Recruitment
concepts and solutions. Ability to work with, devise, and implement CI/CD pipelines and practices. A solid understanding of networking concepts, technologies, and protocols (TCP/IP, IPSec, HTTPS, DNS). The company have a remote first working practice so this position is available on a remote working basis. If you prefer working in an office with a team More ❯
Systems Digital Intelligence. Due to the nature of our work, successful candidates for this role will be required to go through Government SC clearance prior to starting with us. https://www.gov.uk/guidance/security-vetting-and-clearance Why BAE Systems? This is a place where you’ll be able to make a real difference. You’ll be More ❯
Leeds, West Yorkshire, Yorkshire and the Humber Hybrid / WFH Options
BAE Systems
Systems Digital Intelligence. Due to the nature of our work, successful candidates for this role will be required to go through Government SC clearance prior to starting with us. https://www.gov.uk/guidance/security-vetting-and-clearance Why BAE Systems? This is a place where you’ll be able to make a real difference. You’ll be More ❯
Systems Digital Intelligence. Due to the nature of our work, successful candidates for this role will be required to go through Government SC clearance prior to starting with us. https://www.gov.uk/guidance/security-vetting-and-clearance Why BAE Systems? This is a place where you’ll be able to make a real difference. You’ll be More ❯
Southampton, England, United Kingdom Hybrid / WFH Options
Synergize Consulting
We have partnered with a global IT consultancy delivering secure, large-scale infrastructure projects for UK public sector programmes. We're seeking an experienced Security Cleared (SC) Virtual Infrastructure Automation Engineer to support the deployment of a Digital Imaging and Management Subsystems. This outside IR35 contract role will focus on building, automating, and securing GPU-accelerated virtual infrastructure in line … and security standards. 🛠️ Key Responsibilities Provision and manage virtualised infrastructure (Ubuntu/RHEL), including GPU-based systems Develop and maintain infrastructure-as-code scripts using Ansible and Terraform Implement secure networking, firewalls, and HTTPS configurations Ensure OS and application hardening, including vulnerability mitigation and cert management Integrate monitoring and logging tools (e.g. rsyslog, SCOM) Collaborate on CI/CD, environment … incremental deployments, and release processes Maintain configuration documentation and task tracking via JIRA 🧠 Required Skills Linux systems: Ubuntu & RHEL IaC tools: Ansible & Terraform GPU virtualisation & dynamic resource tuning Networking & secure endpoint configuration Docker/Kubernetes Enterprise logging/monitoring (e.g., rsyslog, SCOM) Strong understanding of infrastructure security 📌 Details Contract Type: Outside IR35 Duration: 3 months initially Start: Immediate Location: Remote More ❯
Chantilly, Virginia, United States Hybrid / WFH Options
Kudu Dynamics, LLC
next generation of capabilities. Full Job Description The team is looking for a talented software engineer with Android development skills. You would contribute to a small team building a secure and resilient automation framework. To do this, we need to build reliable and scalable code that can rapidly deliver value to our customers. We are looking for a talented software … addition to any experience writing/conducting test plans Background in cryptography, privacy, virtual private networking, distributed computing protocols Experience in commonly used communications protocols such as TCP, UDP, HTTPS, TLS Experience with container technologies such as Docker Experience creating CI/CD pipelines Experience evaluating open-source code for suitability to satisfy program objectives and making modifications as needed More ❯
San Antonio, Texas, United States Hybrid / WFH Options
Kudu Dynamics, LLC
generation of capabilities. Full Job Description The team is looking for a talented reverse engineer, ideally on an Android platform. You would contribute to a small team building a secure and resilient automation framework. To do this, we need to build reliable and scalable code that can rapidly deliver value to our customers. We are looking for a talented engineer … up Man in the Middle proxies to instrument applications Background in cryptography, privacy, virtual private networking, distributed computing protocols Experience in commonly used communications protocols such as TCP, UDP, HTTPS, TLS Experience evaluating open-source code for suitability to satisfy program objectives and making modifications as needed Experience with full-stack development in a Linux environment Benefits We Provide: Equity More ❯
Salesforce Platform Developer I & II Certification System and Data Integration experience Deep real-world integration deliveries experience of enterprise software systems using industry standard environments such as HTTP/HTTPS, JSON/XML, RESTful/SOAP Webservices, Java, C++, and ASP Exposure to development on platforms outside of Salesforce (e.g. AWS/MuleSoft) Nice to have Experience with both Sales More ❯
ll work with will reflect this. We employ over 4,000 people across 18 countries in the Americas, APAC, UK and EMEA For more information please visit our website: https://www.baesystems.com/en/cybersecurity/national-security Life at BAE Systems Digital Intelligence We are embracing Hybrid Working. This means you and your colleagues may be working More ❯
them: A scaled agile framework certification, such as SAFe or Scrum@Scale Experience in full-stack technical design Managing stakeholders, including users and management Familiarity with security concepts, including secure design and implementation Mentoring junior engineers and nurturing their passion for engineering How we will support you Work-life balance is important; you can work around core hours with flexible … Systems Digital Intelligence. Due to the nature of our work, successful candidates for this role will be required to go through Government SC clearance prior to starting with us. https://www.gov.uk/guidance/security-vetting-and-clearance Why BAE Systems? This is a place where you’ll be able to make a real difference. You’ll be More ❯
marketing achievement, the tools you used, and the specific impact you delivered./vc_column_text button title="Apply Now" btn_color="btn-info" align="text-center" link="url:https%3A%2F%2F%2Fapply-now%2F" global-empty-space/basic_container/vc_column/vc_row vc_row vc_column basic_container container_size="container container-narrow" vc More ❯
Job Title: Programme/Delivery Manager Location: Knutsford (hybrid) Salary/Rate: £420-480 Per Day Inside IR35 Start Date: 07/07/25 Job Type: Initial Contract Until 31/12/25 Company Introduction: We have an More ❯
security discipline, OR equivalent recognised professional cyber security certification. Knowledge and Demonstratable Experience 5+ Years delivery experience in a Cyber/Engineering Role. Leading delivery of MOD accreditation and secure by design processes (ISN2023/09), associated policies and practices across the lifecycle. Experience in the application of standards including NIST Special Publications (e.g. SP 800-30, 37 & 53). … of Cyber Security & Airworthiness (RCTA-DO-326A/B, 355A & 356A). Security Clearance You must be eligible for full security clearance. For more information and guidance please visit https Life at Leonardo With a company funded benefits package, a commitment to learning and development, and a flexible approach to working hours focused on the needs of both our employees … sites throughout the UK. The Leonardo Cyber & Security Division (CSD) is one of the three divisions in Leonardo UK. CSD is a pivotal innovator, helping customers deliver and secure their digital transformation. CSD is at the forefront of supplying technology and services for both civil and defence markets, in the UK and around the world, to enhance the capabilities of More ❯
them: A scaled agile framework certification, such as SAFe or Scrum@Scale Experience in full-stack technical design Managing stakeholders, including users and management Familiarity with security concepts, including secure design and implementation Mentoring junior engineers and nurturing their passion for engineering How we will support you Work-life balance is important; you can work around core hours with flexible … Systems Digital Intelligence. Due to the nature of our work, successful candidates for this role will be required to go through Government SC clearance prior to starting with us. https://www.gov.uk/guidance/security-vetting-and-clearance Why BAE Systems? This is a place where you’ll be able to make a real difference. You’ll be More ❯
them: A scaled agile framework certification, such as SAFe or Scrum@Scale Experience in full-stack technical design Managing stakeholders, including users and management Familiarity with security concepts, including secure design and implementation Mentoring junior engineers and nurturing their passion for engineering How we will support you Work-life balance is important; you can work around core hours with flexible … Systems Digital Intelligence. Due to the nature of our work, successful candidates for this role will be required to go through Government SC clearance prior to starting with us. https://www.gov.uk/guidance/security-vetting-and-clearance Why BAE Systems? This is a place where you’ll be able to make a real difference. You’ll be More ❯