infrastructure Security Advisory & Innovation: Support PoCs for new security tools Help define and measure control effectiveness Required Skills & Experience Certifications: AZ-500, SC-200, SC-900, CompTIASecurity+, CISSP, GCIA, GCIH, GCFA, CCSP Experience with SOAR playbooks, YARA rules, STIX, and YAML Participation in red/purple team exercises. 3+ years in a Security Engineer, SOC Analyst … with security frameworks (MITRE ATT&CK, NIST, Kill Chain) Experience with EDR, DLP, Proxy, and SEG tools Desirable Qualifications Certifications: AZ-500, SC-200, SC-900, CompTIASecurity+, CISSP, GCIA, GCIH, GCFA, CCSP Experience with SOAR playbooks, YARA rules, STIX, and YAML Participation in red/purple team exercises. Please apply within for further details - Alex Reeder More ❯
solving skills. A collaborative team player who can communicate effectively with both technical and non-technical stakeholders. Qualifications: Relevant certifications such as Cisco CCNA (or above), CompTIASecurity+, Certified Information Systems Security Professional (CISSP), or Certified Ethical Hacker (CEH) are preferred. Experience: We are looking for candidates with experience in: Assessing network infrastructure requirements and associated cyber More ❯
solving skills. A collaborative team player who can communicate effectively with both technical and non-technical stakeholders. Qualifications: Relevant certifications such as Cisco CCNA (or above), CompTIASecurity+, Certified Information Systems Security Professional (CISSP), or Certified Ethical Hacker (CEH) are preferred. Experience: We are looking for candidates with experience in: Assessing network infrastructure requirements and associated cyber More ❯
in server racks. Assist in rolling out and supporting enterprise Wi-Fi systems. Essential Requirements: Experience working as a Network Engineer. CISCO CCNP or JNCIP certification. COMPTIASecurity+ (or equivalent). Experience with: Microsoft Excel (intermediate level) Windows 10/11 system administration Network monitoring tools (e.g., WhatsUpGold) Configuring iSCSI storage CISCO Wi-Fi systems Structured cabling More ❯
in server racks. Assist in rolling out and supporting enterprise Wi-Fi systems. Essential Requirements: Experience working as a Network Engineer. CISCO CCNP or JNCIP certification. COMPTIASecurity+ (or equivalent). Experience with: Microsoft Excel (intermediate level) Windows 10/11 system administration Network monitoring tools (e.g., WhatsUpGold) Configuring iSCSI storage CISCO Wi-Fi systems Structured cabling More ❯
for our International Defence Client in Yeovilton, UK. * Minimum 5 years working as a Network Engineer. * CISCO CCNP certified as minimum. (JNCIP certification is also acceptable) * COMPTIASecurity+ certificate (or equivalent). * Intermediate Microsoft Excel skills - min. 2 years. * Intermediate Windows OS 10/11 system administrator experience - min. 2 years * Intermediate experience using network monitoring tools More ❯
London, South East, England, United Kingdom Hybrid / WFH Options
Circle Recruitment
proactive, professional, and approachable attitude. Desirable - Microsoft 365 admin experience (Exchange, SharePoint, Teams, Azure AD). Desirable - Knowledge of ISO 27001/9001 standards. Desirable - CompTIA certifications (Security+, Network+, etc.). Desirable - Experience with tools like Endpoint Central or ESET. Role/Responsibilities: Act as the go-to expert for escalated security incidents across Microsoft 365, Google More ❯