12 of 12 Systems Administrator Jobs in Essex

Systems Administrator – Near Cambridge My client, a fast-growing AI company based near Cambridge, is seeking an IT Systems Administrator to maintain, upgrade, and support the organisation’s software, hardware, and network infrastructure. This is a hands-on, business-critical role ensuring … systems operate smoothly, securely, and efficiently across the company. You will work closely with technical and non-technical teams, taking ownership of day-to-day IT operations while helping to strengthen and scale the company’s infrastructure as it continues to grow. Key Responsibilities Installing, configuring, and maintaining company ...

Linux Systems Administrator – High-Growth AI Company (Near Cambridge) My client is a fast-growing AI company near Cambridge, seeking a Linux Systems Administrator to manage, optimise, and secure their Linux-based systems while supporting cross-platform environments. This hands-on role … Responsibilities Build, maintain, and optimise Linux server environments to ensure high availability and performance Implement security best practices across Linux, Windows, and macOS systems Conduct regular system audits, updates, and patch management Support Windows and macOS devices to ensure smooth integration with company infrastructure Establish centralised administration processes ...

Systems Administrator is sought by an established High-Tech Company to troubleshoot network s, improve infrastructure efficiency and maintain secure, reliable systems . On-site working required. Applicants are sought from IT Systems Administrators who hold a relevant IT Certification such as ITIL, CCNA, MCSA … working in an IT Administration role within a commercial environment and who have strong communication and documentation skills. In this role the successful IT Systems Administrator will install, configure and maintain software, hardware, network and application components of the company IT systems. Bringing good diagnosis and troubleshooting ...

Systems Administrator is sought by an established High-Tech Company to troubleshoot network s, improve infrastructure efficiency and maintain secure, reliable systems. On-site working required. Applicants are sought from IT Systems Administrators who hold a relevant IT Certification such as ITIL, CCNA, MCSA/… working in an IT Administration role within a commercial environment and who have strong communication and documentation skills. In this role the successful IT Systems Administrator will install, configure and maintain software, hardware, network and application components of the company IT systems. Bringing good diagnosis and troubleshooting ...

Systems Administrator Basildon | Up to £28,000 | Mon–Fri, 08:45–16:45 | Permanent Are you a tech-savvy problem solver who thrives in a dynamic, client focused environment? Do you enjoy working across a variety of systems and aren't afraid to roll up your … nodding “yes,” we’ve got the perfect role for you! We are on the lookout for a driven and proactive IT Systems Administrator to join a passionate, fast moving team. You will be the go to person for all things database, software, and client support – playing ...

Systems Administrator Basildon | Up to £28,000 | Mon–Fri, 08:45–16:45 | Permanent Are you a tech-savvy problem solver who thrives in a dynamic, client focused environment? Do you enjoy working across a variety of systems and aren't afraid to roll up your … nodding “yes,” we’ve got the perfect role for you! We are on the lookout for a driven and proactive IT Systems Administrator to join a passionate, fast moving team. You will be the go to person for all things database, software, and client support – playing ...

Systems Administrator is sought by an established High-Tech Company to ensure their computer and networking systems perform efficiently and risk free. On-site working required. Applicants are sought from IT Systems Administrators who hold a relevant IT qualification such as ITIL, who have proven … experience of working in an IT administration role within a commercial environment and who have strong communication skills. In this role the successful IT Systems Administrator will install, configure and maintain software, hardware, network and application components of the IT systems; creating user groups and operating ...

Walden Job Type: Permanent Hours: Monday-Friday, 9.00-17.30 Salary: Competitive Job Reference: 35905 Polytec are looking for a full time, office based, IT Systems Administrator to support, maintain and enhance our Saffron Walden based clients software, hardware and network infrastructure. This is a hands-on, business … critical role ensuring that all internal IT systems run smoothly, securely and efficiently as they continue to scale. Responsibilities: - Install, configure and maintain company software and hardware - Manage network servers, storage solutions and internal technology tools - Set up user accounts, workstations and access controls - Monitor system performance and ensure ...

CB11) Job Type: Permanent Hours: 9.00am - 5.30pm Monday - Friday Salary: Competitive Job Reference: Our client based in Saffron Walden, is seeking an experienced Linux Systems Administrator to join their technical team. This is a hands-on position where you'll play a key role in managing … optimising Linux-based systems, ensuring seamless integration across multiple platforms whilst maintaining the security and reliability of critical RandD infrastructure. If you thrive in fast-paced environments and enjoy building robust, scalable systems, this opportunity may be for you! Key Responsibilities - Administer, maintain and optimise Linux server environments ...

based role offering hybrid working. Please do not apply if you are seeking full-time remote working. Our client is looking for a Data Systems Administrator to join a growing warehousing and supply chain facility initially on a 6-month fixed term contract. You must … must have access to your own vehicle to reach our client’s premises. Skills and Experience required Familiarity with warehouse or supply chain systems (WMS/ERP) is a plus Advanced Excel and Powerpoint Analytical and problem-solving skills Ability to cleanse, standardise, and validate large datasets Attention ...

DevOps Engineer/Systems Admin-Linux-LAMP- Higher Education Our Higher Education client, a global leader in delivering innovative online learning solutions is seeking a DevOps Engineer/Systems Administrator to join their Platform Services team. The DevOps Engineer/Systems Admin postholder will … Linux/LAMP environments, who enjoys improving processes and tooling and can help guide others as ways of working evolve. DevOps Engineer/Systems Admin-Linux-LAMP- Higher Education Essential Experience Hands-on experience with Linux and LAMP operations. Solid understanding of web technologies. Experience with configuration-as-code ...

Reside’s digital infrastructure to support, performance management and where appropriate regulatory compliance. Central to this role is the implementation and optimisation of digital systems - including performance dashboards, data platforms, and SharePoint - to enable accurate reporting, data integrity, and collaborative working across the organisation. Acting as a technical resource … effective use of digital platforms, manage system structures and permissions, and promote digital literacy across the organisation. This includes troubleshooting, training, and ensuring systems are configured to support operational, internal control, efficiency, regulatory reporting, and continuous improvement. The role will be responsible for designing and maintaining a robust ...