16 of 16 Remote Contract SIEM Jobs

Zero Trust principles , optimise Zscaler integrations, and enhance resilience of enterprise networks. Key Responsibilities Design, deploy, and manage Zscaler ZPA & ZIA solutions across enterprise networks. Integrate Zscaler with IdPs, SIEM, and endpoint security platforms . Monitor and optimise policies, application segments, and access control rules . Troubleshoot issues across secure access, DNS filtering, SSL inspection, VPNs, and firewalls . Collaborate More ❯

adversarial attacks, model poisoning, and data privacy issues. Deep knowledge of: Identity & Access Management (IAM) Network and Application Security Data Protection & Encryption Kubernetes, Containers, and DevSecOps/MLOps practices SIEM, logging, and monitoring Zero Trust architectures Skilled in applying frameworks such as NIST CSF, ISO 27001, PCI DSS, CSA CCM, NIST AI RMF . Hands-on with tools for vulnerability More ❯

well as support Senior Analysts in closing incidents when called upon. Qualifications and Experience At least 5 years' experience in Incident Management, SecOps or IT Security Experience of reviewing SIEM alerts and responding to them appropriately Experience working through cyber investigations independently Proven experience of Splunk or Sentinel Worked with EDR systems such as Defender or Symantec Knowledge of KQL More ❯

and maintenance of effective incident response playbooks and provide technical expertise to enhance the overall incident response process. - Investigate incidents utilising data from various sources, including asset logs and SIEM platforms, and forensic artefacts. Prepare detailed analysis reports for incident management teams, ensuring incidents are adequately tracked and collaborating with SecOps and SOAR platform specialists to maintain optimal platform efficiency. More ❯

Storage Management (physical SAN and software-defined) With practical experience of securing and hardening platforms, as well as experience of using vulnerability management systems, youll also have exposure to SIEM/XDR/MDR systems and knowledge and practical experience of Service Management tools (Manage Engine). Youll have significant experience of implementing and supporting Infrastructure technology solutions, as well More ❯

end to end network infrastructure automation capabilities. Proficiency in configuring, managing, and troubleshooting Firewalls. Cisco, Palo Alto etc. Experience with intrusion detection/prevention systems, as well as with SIEM tools and security incident response. Design and implement secure network architectures, including Firewalls, intrusion detection/prevention systems, and encryption technologies. Be able to communicate to technical and non-technical More ❯

end to end network infrastructure automation capabilities. Proficiency in configuring, managing, and troubleshooting firewalls. Cisco, Palo Alto etc. Experience with intrusion detection/prevention systems, as well as with SIEM tools and security incident response. Design and implement secure network architectures, including firewalls, intrusion detection/prevention systems, and encryption technologies. Be able to communicate to technical and non-technical More ❯

and SOC teams globally. Provide subject matter expertise, training, and mentorship on secure design. Essential Skills and Requirements: 7+ years’ experience in security architecture. Proven hands-on experience with SIEM, Proxy, EDR, DLP, and SEG implementations. Strong expertise across cloud (AWS, Azure, GCP), networks, and applications. Familiarity with DevSecOps, zero trust, secure SDLC, and threat modelling. In-depth knowledge of More ❯

Role Title: SIEM Engineer Duration: contract to run until 26/12/2025 Location: Wokingham, Hybrid 2 days onsite Rate: £460 p/d Via Umbrella inside IR35 Clearance required: Active SC is essential Role purpose/summary SIEM Deployment & Management - Set up, configure, and maintain SIEM tools like Sentinel, Elastic, ArcSight, Splunk, or QRadar. DR deployment, configuration & management … events, trends, and system performance. Collaboration - Work with IT and security teams to improve overall cybersecurity posture. Required Skills & Qualifications Technical Expertise - Strong knowledge & experience in security engineering with SIEM & EDR platforms, network security, and understanding of cybersecurity frameworks. Certifications - CISSP, CEH, GIAC, or vendor-specific SIEM certifications. Programming & Scripting - Familiarity with Python, PowerShell, KQL (Kusto query language), KQL (Kibana More ❯

security concepts and how to realise these in an ever-enhancing environment Hands on experience and knowledge of Microsoft Azure IaaS Microsoft Defender for Cloud Microsoft Azure RBAC LogRhythm SIEM technologies VMWare VSphere Nutanix HCI Ability to communicate technical concepts and analytical outputs to a diverse set of stakeholders. Creation of adaptable/horizon-based roadmaps for technology components. Previous More ❯

and response processes, and play a key role in stakeholder engagement. Key responsibilities include: Analysing advanced security incidents, determining root cause and attack paths. Leading incident response activities across SIEM, EDR/XDR, networks, and cloud platforms. Producing clear, business-focused incident reports and updates for senior stakeholders. Advising on SOC tooling and ensuring effective integration of incident response requirements. …/or AWS) environments. Strong communication skills with the ability to translate technical threats into business terms. Tools & Technologies - You will work with a modern SOC technology stack, including: SIEM: Microsoft Sentinel EDR/XDR: Microsoft Defender for Endpoint Threat Intel: Recorded Future Network Analysis: Wireshark/tcpdump SOAR & Automation: Palo Alto Cortex XSOAR, ServiceNow SecOps Vulnerability Management: Tenable Nessus More ❯

and response processes, and play a key role in stakeholder engagement. Key responsibilities include: Analysing advanced security incidents, determining root cause and attack paths. Leading incident response activities across SIEM, EDR/XDR, networks, and cloud platforms. Producing clear, business-focused incident reports and updates for senior stakeholders. Advising on SOC tooling and ensuring effective integration of incident response requirements. …/or AWS) environments. Strong communication skills with the ability to translate technical threats into business terms. Tools & Technologies - You will work with a modern SOC technology stack, including: SIEM: Microsoft Sentinel EDR/XDR: Microsoft Defender for Endpoint Threat Intel: Recorded Future Network Analysis: Wireshark/tcpdump SOAR & Automation: Palo Alto Cortex XSOAR, ServiceNow SecOps Vulnerability Management: Tenable Nessus More ❯

security posture to meet baseline compliance and operational requirements Partner with engineering teams, customers, and government agencies to develop security policies, operational processes, technical designs, and ensure integration with SIEM and monitoring systems. Demonstrated proficiency in network/system security (firewalls, IDS/IPS, micro-segmentation), IAM (RBAC, ABAC, JWT), secure coding practices (OWASP, SANS), and hands-on experience with More ❯

Clearance and hybrid working in Gloucester with the end client (frequency TBC, but will be at least once per week). Key skills & experience needed: Familiarity with SOC/SIEM/XDR platforms and how they protect enterprise IT services. Experience drawn from working in an enterprise M365 environment. Understand the value of presenting SOC value to management using business More ❯

controls supporting risk mitigation and contributing to the continual improvement of the business's security composure. Responsibilities: * Provide expertise on application, network and infrastructure security * Monitor security solutions including SIEM, threat detection and data security, endpoint protection, network analytics for alerts * Provide documentation for technical standards to meet corporate security policies/industry best practice * Perform security reviews, identify gaps … root cause of security issues and design appropriate solutions Required Experience: * Prior experience working within the security industry, with a strong background in M365 infrastructure. * Experience of working with SIEM tools * Exposure to email security tools (Sophos, O365 etc) * Excellent patch management skills (Intune SCCM, MECM Endpoint Manager and WSUS) * Experience with vulnerability scanning and management (Insight VM) * Experience with More ❯

controls supporting risk mitigation and contributing to the continual improvement of the business's security composure. Responsibilities: * Provide expertise on application, network and infrastructure security * Monitor security solutions including SIEM, threat detection and data security, endpoint protection, network analytics for alerts * Provide documentation for technical standards to meet corporate security policies/industry best practice * Perform security reviews, identify gaps … root cause of security issues and design appropriate solutions Required Experience: * Prior experience working within the security industry, with a strong background in M365 infrastructure. * Experience of working with SIEM tools * Exposure to email security tools (Sophos, O365 etc) * Excellent patch management skills (Intune SCCM, MECM Endpoint Manager and WSUS) * Experience with vulnerability scanning and management (Insight VM) * Experience with More ❯