9 of 9 Permanent Security Operations Jobs in Hampshire

Role: IT SecOps Engineer Contract Type: Permanent Location: Banbury/Hybrid working, 3 days in office. This role can be based out of any office on the Chiltern network Salary: Up to 58,000 per annum Closing Date: Monday 24th November 2025 There is an expectations to travel to different Chiltern sites outside of your base location to support wider … colleagues and attend meetings. Job Purpose The IT Security Operations Engineer is responsible for protecting the digital services that support a safe and reliable journey for our passengers and a secure working environment for our staff. This is a hands-on role focused on strengthening our security posture through technical expertise and cross-departmental collaboration. You will … report into the IT Information Security Manager with expected collaboration with the wider IT Team management, representing Digital, Data and Technology (DDaT). Key purposes of this role include: Safeguarding Operations: Actively manage and enhance our security platforms (primarily SIEM, XDR and IDAM polices) to detect, prevent, and respond to cyber threats across our IT and operational More ❯

lot to offer! Our new position of Lead Senior SOC Analyst will direct a team of SOC Analysts, conduct monitoring and triage of alerts associated with host and network security events for our clients critical infrastructure and support the SOC through both delivery of client work and adding skills and ideas to this already diverse team. Come and make … Clearance for this role. What you'll be doing: Lead and empower a team of SOC analysts, providing mentoring, performance management, and career progression opportunities. Monitor, triage, and investigate security incidents on critical client infrastructure. Perform in-depth analysis of network traffic, logs, and system events to identify potential security threats and vulnerabilities. Provide Incident Response support. Maintain … improve and develop team knowledge of SOC tools, security operations and triage. Prepare reports for managed clients to both technical and non-technical audiences. Analyse and improve detection rules and use cases in line with Mitre Att&ck and threat-informed defence. Represent the SOC within Stakeholders meetings. Ability to work in a hybrid approach from home and More ❯

a lot to offer! Our new position of Senior SOC Analyst will direct a team of SOC Analysts, conduct monitoring and triage of alerts associated with host and network security events for our client’s critical infrastructure and support the SOC through both delivery of client work and adding skills and ideas to this already diverse team. Come and … Clearance for this role. What you'll be doing: Lead and empower a team of SOC analysts, providing mentoring, performance management, and career progression opportunities. Monitor, triage, and investigate security incidents on critical client infrastructure. Perform in-depth analysis of network traffic, logs, and system events to identify potential security threats and vulnerabilities. Provide Incident Response support. Maintain … improve and develop team knowledge of SOC tools, security operations and triage. Prepare reports for managed clients to both technical and non-technical audiences. Analyse and improve detection rules and use cases in line with Mitre Att&ck and threat-informed defence. Represent the SOC within Stakeholders meetings. Ability to work in a hybrid approach from home and More ❯

Job Title : Infrastructure & Cloud Security Engineer Contract Type: Permanent, Part Time, Full Time, Job Share option available Salary Range: £37,600 - £56,400 Location: Eastleigh - hybrid Closing Date for applications: Sunday 30th November Infrastructure & Cloud Security Engineer: We have an exciting opportunity for an Infrastructure & Cloud Security Engineer to join our Information Security team at Ageas … reporting directly to the Counter Threat Unit Manager. As an Infrastructure & Cloud Security Engineer, you will play a key role in safeguarding our technology landscape by leveraging your strong background in infrastructure engineering, cloud technologies, and IT security operations. You will manage solutions and tooling across hybrid environments, with a particular focus on Azure cloud platforms, while ensuring … robust security practices are embedded throughout Main Responsibilities: Support the day-to-day operations of the Counter Threat Unit, ensuring security controls are effectively implemented across infrastructure and cloud environments. Configure, maintain, and optimise security tools and solutions (e.g., SIEM, EDR )to protect enterprise systems. Monitor systems and networks for anomalies, gather and analyse threat intelligence More ❯

We have opportunities for L1 SOC Analysts to be a part of our success and work with multiple, high profile clients. You should showcase your proficiency in a busy Security Operations Center with a technology-oriented attitude and the capacity to assume control. From a technical perspective we are using Microsoft Sentinel, Splunk and MISP Threat sharing so … days off. You do need to be eligible for DV Clearance for this role, and cannot start until your clearance is through. What you'll be doing: Monitor, analyse security alerts and events, conduct initial investigations, and determine the appropriate response. Raise complex incidents to Senior Analysts. Manage SOC Incident queues. Support the maintenance of monitored asset baselines of … informed defense. Participate in a team effort to guarantee that corporate data and technology platform components are shielded from known threats. Collaborate with team members to maintain and update security incident documentation, including incident reports, analysis findings, and recommended mitigation strategies. Aid the development and use of threat intelligence throughout the service. Ability to work shifts from our office More ❯

Infrastructure & Cloud Security Engineer As an Infrastructure & Cloud Security Engineer, you will play a key role in safeguarding the technology landscape by leveraging your strong background in infrastructure engineering, cloud technologies, and IT security operations. You will manage solutions and tooling across hybrid environments, with a particular focus on Azure cloud platforms, while ensuring robust security practices are embedded throughout Main Responsibilities: Support the day-to-day operations of the Counter Threat Unit, ensuring security controls are effectively implemented across infrastructure and cloud environments. Configure, maintain, and optimise security tools and solutions (e.g., SIEM, EDR )to protect enterprise systems. Monitor systems and networks for anomalies, gather and analyse threat intelligence, and contribute … Infrastructure Engineering similar roles. Strong knowledge of cloud environments, particularly Azure, and experience managing solutions and tooling within these platforms. Proven background in infrastructure engineering and/or IT security operations, including incident response and vulnerability management. Understanding of network security principles and technologies (firewalls, VPNs, endpoint protection). Ability to explain complex technical concepts clearly to More ❯

days on-site per week) Permanent Up to £78,500 + bonus This is a prime opportunity to design and engineer the core platforms behind a rapidly growing Security Operations Centre (SOC), blending hands-on technical work with automation and solution design. You’ll collaborate with analysts, architects, and customers to build reliable, scalable systems that accelerate threat … detection and response, all in a collaborative culture that invests in your growth, wellbeing, and career progression. Job Title: Senior Security Engineer Job Type: Permanent Salary: Up to £78,500 (DOE) + Bonus Working arrangement: Hybrid Office Location: Portsmouth As a Senior Security Engineer, you will: Design, deploy, and maintain core SOC technologies (SIEM, EDR, SOAR, threat intelligence … Support client onboarding, threat hunting, detection engineering, and process improvements. Mentor junior engineers and maintain documentation, diagrams, and standards. Required Experience/Skills: 5 years’ experience in a SOC, security engineering, or cyber operations role. Strong hands-on experience with SIEM or EDR platforms (e.g., Microsoft Sentinel, Splunk, Defender, CrowdStrike, Elastic). Expertise in building and tuning detection More ❯

Senior Security Engineer – Detection & Automation Here’s a great opportunity for a hands-on Senior Security Engineer who enjoys building, optimising, and automating SOC infrastructure. This role sits within a growing Cyber Defence operation where you’ll help design and maintain the platforms behind SIEM, EDR, SOAR, and threat intelligence tooling, improving detection coverage and enabling analysts to … improve visibility across cloud/on-prem environments. Support client onboarding and configuration alignment. Mentor junior engineers and analysts. You’ll bring: 3–5 years’ experience in SOC or security engineering. Strong knowledge of platforms such as Sentinel, Splunk, Defender, or Elastic. Scripting/automation ability (PowerShell, KQL, Python, etc.). Understanding of Azure/AWS cloud and network … detection frameworks. What’s in it for you: Flexible hybrid working, paid certifications, great progression into consultancy or leadership, and a genuinely collaborative environment. If you love improving how security operations work and want to be part of a team building a next-generation SOC, this one’s for you. More ❯

Senior Security Analyst – SOC/Incident Response I’m partnering with a fast-growing Cyber Defence function that’s strengthening its Security Operations Centre and looking for a talented Senior Security Analyst to join the team. You’ll take a leading role in detecting, analysing, and responding to cyber threats across diverse client environments, mentoring junior … a SOC, CSIRT, or cyber defence environment. Solid knowledge of SIEM and EDR platforms (Sentinel, Splunk, Defender, CrowdStrike, etc.). Understanding of MITRE ATT&CK and network/cloud security principles. Strong analytical and communication skills. Bonus points for: Scripting or automation experience (KQL, PowerShell, Python). Background in threat hunting or vulnerability management. Why apply? Hybrid flexibility, funded More ❯