9 of 9 Security Administrator Jobs in England

Junior Security Systems Administrator Junior Security Systems Administrator – Social Messaging Platform – Horsham, West Sussex (Tech stack: Junior Security Systems Administrator, 2nd Line Support, 3rd Line Support, Windows Server, Active Directory, Office 365, Intune, Azure, Microsoft Defender, Security Compliance, Endpoint Manager, Group Policy, ITIL … SIEM, Security Operations, Junior Security Systems Administrator) In 2012 our client launched a social messaging platform that has been taking the US by storm. After an extremely successful period our client has decided to hop across the Atlantic, in a bid to expand their sphere of influence … European markets. A number of new offices are being opened in the UK and our client is looking for talented, enthusiastic and passionate Junior Security Systems Administrator to join a dedicated internal IT function and take on a varied role, blending 2nd and 3rd line support responsibilities with More ❯

Security Systems Administrator My client is seeking a skilled Security Systems Administrator to ensure the secure operation of their in-house computer systems, servers, and network connections. This role involves monitoring security logs, scrutinising network traffic, updating virus protection, and troubleshooting security vulnerabilities. You … will be responsible for enforcing security policies, ensuring compliance with industry standards, and implementing disaster recovery plans. The ideal candidate will have strong expertise in IT security, network administration, and system management. Key Responsibilities: Develop, implement, and maintain security policies and procedures. Monitor server and firewall logs … investigate security incidents, and apply necessary patches. Manage and audit security compliance with external vendors and third-party suppliers. Ensure network and system security, including databases, firewalls, and encryption. Conduct penetration testing and security audits to identify vulnerabilities. Provide on-call security support and lead More ❯

IBM Z Series Security Administrator Hybrid working (3 days per week onsite in Swindon) 6 Month contract initially, good scope for extension Market rates (Umbrella-PAYE) One of our blue chip clients are looking for an IBM Z Series Security Administrator to join the team on … a long term programme of work. The ideal candidate will have experience of Managing and enhancing the security of the IBM Z Series mainframe environment having strong background in RACF for z/OS and a deep understanding of mainframe security principles. Key Responsibilities: * Security Management: Implement … and manage security policies and procedures for the IBM Z Series environment. * RACF Administration: Configure and maintain RACF (Resource Access Control Facility) to ensure secure access control. * Compliance: Ensure compliance with industry standards and regulatory requirements. * Monitoring and Auditing: Regularly monitor and audit security logs and reports to More ❯

An opportunity has arisen for an IT Operations and Security Administrator to join the Frontier Technology Team on a permanent, full-time basis. Based at our head office in Witham St Hughs the role will operate on a hybrid pattern of 3 days on site and 2 days … of recording and auditing access levels An effective team player taking responsibility and being supportive of others Your Role As an IT Operations and Security Administrator your role will involve: Administration of user accounts, roles and permissions across various systems and applications, including provisioning, auditing, de-provisioning, and … role based access control (RBAC) and segregation of duty (SoD) guidelines Providing task and administrative support as necessary for technology operations IAM, ITIL and security related processes Regular reviews, maintenance and housekeeping of access records and IT operations artefacts About Us Frontier is a successful and growing business. We More ❯

IBM Z Series Security Administrator - Hybrid - Swindon - INSIDE IR35 - 6 month contract My client, a global consultancy are looking for a a Mainframe Security expert with deep RACF knowledge and a passion for protecting critical systems. Were looking for a Mainframe Security Specialist to join a … high-performing team and take ownership of securing their IBM Z Series environment. Key Responsibilities: Security Management: Lead the implementation and maintenance of security policies and procedures across the IBM Z Series environment. RACF Administration: Configure, manage, and enhance RACF (Resource Access Control Facility) for robust access control … Monitoring & Auditing: Proactively monitor system activity, audit logs, and conduct risk assessments to identify vulnerabilities. Incident Response: Act as a front-line responder for security breachesinvestigating incidents and applying corrective measures swiftly. Collaboration: Work closely with infrastructure, applications, and architecture teams to embed security into every aspect of More ❯

Security Vetting Support Administrator Stevenage Contract – 12 Months (2 Days a week onsite) Salary £20.00 per hour Umbrella ARM has an exciting opportunity for a Operational Due Diligence Analyst to join a fast paced team at a Global Defence Company. You will be part of a highly motivated … and progressive team who are the first layer of security in ensuring any personnel risks are identified and managed. The Role: Support Recruitment in obtaining security clearances and checks for all new employees. Supporting with the management of confidential and complex vetting enquiries. Be point of contact for … vetting issues/problems. Liaise with UKSV and other external agencies when appropriate. Work with external IT platform to obtain and update security clearances. Provide support to areas of Security Services. Requirements: Experience of HMG BPSS and UKSV vetting processes Excellent interpersonal skills Able to work under pressure More ❯

Security Vetting Support Administrator Stevenage Contract – 12 Months (2 Days a week onsite) Salary £20.00 per hour Umbrella ARM has an exciting opportunity for a Operational Due Diligence Analyst to join a fast paced team at a Global Defence Company. You will be part of a highly motivated … and progressive team who are the first layer of security in ensuring any personnel risks are identified and managed. The Role: Support Recruitment in obtaining security clearances and checks for all new employees. Supporting with the management of confidential and complex vetting enquiries. Be point of contact for … vetting issues/problems. Liaise with UKSV and other external agencies when appropriate. Work with external IT platform to obtain and update security clearances. Provide support to areas of Security Services. Requirements: Experience of HMG BPSS and UKSV vetting processes Excellent interpersonal skills Able to work under pressure More ❯

Job Title: Security Compliance Coordinator Location: Barrow Pay Rate: £18.00 per hour (PAYE) Contract Duration: 6 months – ( Likelihood of extension/perm) Overview: We are seeking a highly organised Security Compliance Coordinator with strong administrative skills to support the execution of security responsibilities across one or more … key workstreams. This role plays a crucial part in safeguarding people, information, and assets by ensuring security policies are effectively applied, risks are assessed and documented, and compliance standards are upheld. The ideal candidate will be a strong administrator, confident in performing risk assessments, maintaining accurate documentation, and … using Microsoft tools to support reporting and compliance tracking. Key Responsibilities: • Execute daily security compliance activities aligned with our security policies • Provide administrative support across all aspects of the security function, including document management, tracking actions, and scheduling. • Conduct risk assessments and assist with identifying and implementing More ❯

We are seeking a skilled professional to administer and manage Trellix and/or Crowdstrike solutions to implement endpoint security across our datacenters and remote offices. The ideal candidate will possess expertise in either or both technologies, ensuring optimal performance and security. Location Requirement This role is based in … troubleshoot Trellix/Crowdstrike systems to ensure optimal performance and security. Plan and execute upgrades, patches, and other maintenance activities for Trellix/Crowdstrikesystems. Security Administration: Collaborate with the cybersecurity team to ensure robust security measures and compliance with industry standards. Technical Support and Troubleshooting: Provide advanced technical … support staff. Documentation and Reporting: Create and maintain comprehensive documentation of Trellix and Crowdstrike configurations, procedures, and processes. Generate regular reports on system performance, security incidents, and maintenance activities. Expected skills/experience: Bachelor’s degree in Computer Science, Information Technology, Cybersecurity, or a related field; or equivalent work More ❯