10 of 10 Systems Administrator Jobs in Hertfordshire

SDL Solutions Limited is seeking an experienced IT Systems Administrator to join an IT Managed Services provider based in Hertfordshire. Due to continued business growth, they are looking for a senior IT Systems Administrator. This varied role in the technical support team will suit someone who is personable, with a minimum of five years’ experience in … a positive person to be around. Candidates must live locally, within a 15-mile radius of Stevenage. Main duties and responsibilities Administering, monitoring and supporting client hardware, software, IT systems and infrastructure. Providing reactive support, troubleshooting problems, implementing emergency fixes and determining longer-term remedial actions. Configuring, reprovisioning and onboarding devices for clients. Administering AD, Azure, 365 and other … cloud services. Scheduling and performing proactive system maintenance. Analysing systems and making recommendations to improve performance. Performing server backup and recovery operations and restarting systems following outages. Liaising between users, external suppliers and other members of the team. Recording support activities via the ticketing system and communicating progress back to the team. Responding promptly to queries and requests More ❯

A fantastic opportunity has arisen for an experienced IT Systems Administrator has arisen to join my clients team in their Hitchin offices on a hybrid basis. Due to continued business growth, my client is looking for an established IT Systems Administrator to join their successful, experienced and expanding team. This varied role in the … work is essential as each team member is responsible for resolving the support issues they pick up. Main duties and responsibilities: • Administering, monitoring and supporting client hardware, software, IT systems and infrastructure. • Providing reactive support, troubleshooting problems, implementing emergency fixes and determining longer-term remedial actions. • Configuring, reprovisioning and onboarding devices for clients. • Administering AD, Azure, 365 and other … cloud services. • Scheduling and performing proactive system maintenance. • Analysing systems and making recommendations to improve performance. • Performing server backup and recovery operations and restarting systems following outages. • Liaising between users, external suppliers and other members of the team. • Recording support activities via the ticketing system and communicating progress back to the team. • Responding promptly to queries and requests More ❯

KeyedIn Systems Administrator - KeyedIn Configuration Essential (Proven experience administering or configuring KeyedIn). *£450 per day*Stevenage and home based*Inside IR35 through an umbrella (Must be Britsh or have Indefinte leave to remain in the UK) Purpose of the Role The KeyedIn Administrator/Application Configuration Specialist will be responsible for the day-to … day systems administration, configuration, and optimisation of the KeyedIn Project Portfolio Management (PPM) application. The role ensures the platform is aligned to business needs, supports end users effectively, and maintains system integrity, performance, and security. Key Responsibilities Application Administration & Configuration: *Manage user accounts, roles, permissions, and security profiles within KeyedIn.*Configure workflows, dashboards, and reports to meet business requirements. … Maintain and update application settings, templates, and data structures.*Support integrations between KeyedIn and other business systems (e.g., ERP, CRM). System Maintenance & Performance *Monitor application performance and troubleshoot technical issues.*Ensure maintenance of fields and values, data quality and integrity across the platform. User Support & Training *Provide Level 1-3 support for KeyedIn-related queries and issues.*Act More ❯

This is an excellent opportunity for Senior Linux HPC Systems Administrator/Engineer professionals to be part of leading-edge technology projects. Cognizant’s Cloud, Infrastructure & Security Services Practice provides end-to-end solutions covering architecture, design, implementation, management, and on-going support across the entire enterprise technology infrastructure. Our services include a spectrum of management, consulting … and systems integration services to help our clients maximize value in their infrastructure resources, while optimizing infrastructure performance and cost. Key Responsibilities Administer, configure, and maintain RHEL environments (specifically RHEL 8 & 9) ensuring stability, performance, and security. Provide hands-on support with high-end workstation hardware for scientists, promptly addressing hardware and software issues. Offer technical support to scientific … understanding the impact of GPUs, networking, and other hardware components. Handle vendor relationships effectively, coordinating with external partners to resolve issues and optimize service delivery. Maintain familiarity with MacOS systems to provide assistance when necessary. Required Skills Good enterprise IT experience with extensive hands-on expertise in RedHat Enterprise Linux (RHEL), specifically RHEL 8 & 9. Proven experience with high More ❯

This is an excellent opportunity for Senior Linux HPC Systems Administrator/Engineer professionals to be part of leading-edge technology projects. Cognizant’s Cloud, Infrastructure & Security Services Practice provides end-to-end solutions covering architecture, design, implementation, management, and on-going support across the entire enterprise technology infrastructure. Our services include a spectrum of management, consulting … and systems integration services to help our clients maximize value in their infrastructure resources, while optimizing infrastructure performance and cost. Key Responsibilities Administer, configure, and maintain RHEL environments (specifically RHEL 8 & 9) ensuring stability, performance, and security. Provide hands-on support with high-end workstation hardware for scientists, promptly addressing hardware and software issues. Offer technical support to scientific … understanding the impact of GPUs, networking, and other hardware components. Handle vendor relationships effectively, coordinating with external partners to resolve issues and optimize service delivery. Maintain familiarity with MacOS systems to provide assistance when necessary. Required Skills Good enterprise IT experience with extensive hands-on expertise in RedHat Enterprise Linux (RHEL), specifically RHEL 8 & 9. Proven experience with high More ❯

This is an excellent opportunity for Senior Linux HPC Systems Administrator/Engineer professionals to be part of leading-edge technology projects. Cognizant’s Cloud, Infrastructure & Security Services Practice provides end-to-end solutions covering architecture, design, implementation, management, and on-going support across the entire enterprise technology infrastructure. Our services include a spectrum of management, consulting … and systems integration services to help our clients maximize value in their infrastructure resources, while optimizing infrastructure performance and cost. Key Responsibilities Administer, configure, and maintain RHEL environments (specifically RHEL 8 & 9) ensuring stability, performance, and security. Provide hands-on support with high-end workstation hardware for scientists, promptly addressing hardware and software issues. Offer technical support to scientific … understanding the impact of GPUs, networking, and other hardware components. Handle vendor relationships effectively, coordinating with external partners to resolve issues and optimize service delivery. Maintain familiarity with MacOS systems to provide assistance when necessary. Required Skills Good enterprise IT experience with extensive hands-on expertise in RedHat Enterprise Linux (RHEL), specifically RHEL 8 & 9. Proven experience with high More ❯

IBM i (iSeries) System Administrator/Data Engineer Location Hemel Hempstead Hybrid 4 in office/1 home Role Overview We are seeking a Technical Specialist IBM i (iSeries) System Administrator/Data Engineer to take ownership of administering IBM iSeries environments while also driving forward key digital IT initiatives. This dual-role position blends hands … iSeries environments are optimised for performance, availability, and resilience, while also contributing to wider IT transformation projects. Key Responsibilities IBM i (iSeries) System Administration Administer and support IBM iSeries systems, ensuring optimal performance, availability, and reliability , including out-of-hours (OOH) support . Manage and execute regular data refreshes to maintain data integrity and accuracy across environments. Develop, maintain … internal SMEs and external vendors to deliver IT solutions on time, within budget, and to specification . Skills & Experience What Were Looking For Strong background in IBM i (iSeries) Systems Management & Administration . Experience with Backup & Recovery on IBM i systems. Working knowledge of IBM MQ Series . Proficiency in Query/SQL/Database Management . Hands-on More ❯

Workday System Administrator Maple Cross Salary: £70,000 – £80,000 + Package We are seeking a Workday System Administrator to take ownership of our Workday platform and play a pivotal role in optimising HR systems across a growing international business. This is a hands-on role, ideal for someone who enjoys both the detail of … day-to-day administration and the challenge of delivering continuous improvement. Key Responsibilities Act as the primary administrator and subject matter expert for Workday across HCM, Recruitment, Absence, Time Tracking, and Talent. Provide first-line support for Workday queries, tickets, and user issues. Manage role-based security and ensure compliance with GDPR and data governance. Coordinate with external … managing tickets, security, and system queries. Comfortable working with external AMS partners and familiar with agile delivery practices . Excellent communication, stakeholder engagement, and documentation skills. Background in HR systems, HR operations, or HR technology within complex organisations. Desirable Experience supporting global or multi-entity Workday environments. Knowledge of Workday reporting tools and advanced reporting. Strong Excel and data More ❯

Workday System Administrator Maple Cross Salary: £70,000 – £80,000 + Package We are seeking a Workday System Administrator to take ownership of our Workday platform and play a pivotal role in optimising HR systems across a growing international business. This is a hands-on role, ideal for someone who enjoys both the detail of … day-to-day administration and the challenge of delivering continuous improvement. Key Responsibilities Act as the primary administrator and subject matter expert for Workday across HCM, Recruitment, Absence, Time Tracking, and Talent. Provide first-line support for Workday queries, tickets, and user issues. Manage role-based security and ensure compliance with GDPR and data governance. Coordinate with external … managing tickets, security, and system queries. Comfortable working with external AMS partners and familiar with agile delivery practices . Excellent communication, stakeholder engagement, and documentation skills. Background in HR systems, HR operations, or HR technology within complex organisations. Desirable Experience supporting global or multi-entity Workday environments. Knowledge of Workday reporting tools and advanced reporting. Strong Excel and data More ❯

security profiles within KeyedIn. Configure workflows, dashboards, and reports to meet business requirements. Maintain and update application settings, templates, and data structures. Support integrations between KeyedIn and other business systems (e.g., ERP, CRM). System Maintenance & Performance Monitor application performance and troubleshoot technical issues. Ensure maintenance of fields and values, data quality and integrity across the platform. User Support More ❯