5 of 5 Permanent Security Cleared Jobs in Portsmouth

Security Platform Engineer/DevSecOps Engineer - 3 months+ £500-550pd Outside IR35 - Hampshire ( Full time on site - 5 days per … week) IMPORTANT: Candidates must hold an existing & transferrable high level clearance in order to be considered for the role. Successful applicants will be required to be security cleared prior to appointment. Looking for a DV Cleared Security Platfrom Engineer/DevSec... More ❯

oin this established Cyber team on a large Defence site, working within the Security Services environment whilst also performing administration duties across Windows and Linux based Server Infrastructure, Security Appliances, Network Infrastructure, Virtual Environments and Storage. This is an opportunity to become involved in the world of Defence and Science where no 2 days are the … maintaining an on prem Splunk solution. 3rd/4th line Network Issues. What you’ll bring: Experience in managing and maintaining Splunk solution. 3rd/4th line Network Security experience support . in an Enterprise environment working to challenging SLAs. Advanced Firewall and Proxy administration (to include install, configurations and fault finding). Recent experience of working within … security environments. Understanding of Networks, Routers, DMZ and Switches. Extensive Core Linux Or MS Windows administration skills. Experience of VMware vSphere virtualisation systems. Good understanding and ability to perform root cause analysis across a range of protocols and topologies (TCP/IP, HTTP & HTTPS, SMTP, FTP, DNS, DHCP, X500) . Knowledge of ITIL (ITIL Foundation certificate or experience More ❯

address removed) Possibility to work up to 45 days per year from abroad Award winning career acceleration programs Need to know All roles will require a level of security clearance; BPSS OR Security Clearance OR Developed Vetting. You can bring your whole self to work. At Capgemini building an inclusive future is part of everyday life More ❯

new team of Senior Infrastructure Engineers including IAM/IDAM Engineers and Network Engineers, to deliver a transformative integration project that will reshape infrastructure across our Aerospace, Defence & Security sector. Were looking for experienced Infrastructure Engineers with strong expertise in IAM/IDAM to help implement a secure, fully functional on-premises domain for a leading Defence and … you can flex to meet your needs and training and development opportunities. What you'll be doing: Implement IAM Design- Deliver a pre-approved IAM architecture that meets security, scalability, and compliance standards. Build and Configure Domains- Create a new domain from scratch, including directory services, trust relationships, group policies, and secure authentication. Integrate Systems- Ensure IAM components … work seamlessly with existing infrastructure and third-party systems. Apply Security & Compliance- Enforce Defence-grade security controls aligned with regulatory frameworks. Automate & Harden Infrastructure- Develop scripts and workflows for provisioning and monitoring IAM services; strengthen systems against vulnerabilities Collaborate with Stakeholder- Work with internal teams, vendors, and client stakeholders to ensure smooth delivery and clear communication. More ❯

industries will also be considered Typically 3-5 years of experience in a similar role Comfortable working predominantly onsite (around 5 days/week) due to network and security requirements Eligible for Security Clearance (SC) Must be a UK National Team Environment You'll be joining a team of around 10-15 engineers covering systems, software More ❯