Network Administrator Jobs in Witham, Essex

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Systems Administrator

London, London
remote
Contract
- GBP / Yearly
Robert Half are supporting a leading global technology organisation within the entertainment and media industry in the appointment of an experienced Systems Administrator to join their IT function.This role will play a key part in maintaining, securing and improving the organisation's global IT infrastructure, with a focus on cloud platforms, identity management, networking and automation. You will work closely with international IT teams to ensure systems remain secure, reliable and scalable, while driving operational improvements across a complex technology environment.<h3 data-pm-slice="1 3 []">Role</h3><ul><li>The Systems Administrator will be responsible for the administration, maintenance, security and continuous improvement of the company's global IT infrastructure and core systems.</li><li>Ensure the reliability, availability and performance of cloud platforms, identity services, networking and enterprise applications.</li><li>Provide advanced technical support and act as an escalation point for complex infrastructure and systems issues.</li><li>Work closely with global IT teams, Desktop Engineering and Information Security to maintain a secure, scalable and efficient IT environment.</li><li>Drive automation, standardisation and operational improvements across the organisation.</li></ul><h3>Key Responsibilities</h3><ul><li>The Systems Administrator will administer and support Microsoft 365, Microsoft Entra ID, Google Workspace and other enterprise SaaS platforms.</li><li>Manage identity and access management, including SSO, MFA, conditional access, user provisioning and access permissions.</li><li>Maintain Windows Server, Linux and cloud infrastructure environments where applicable.</li><li>Support core networking services, including DNS, DHCP, VPN, firewalls, Wi-Fi and network connectivity.</li><li>Monitor infrastructure performance, availability, security and capacity.</li><li>Manage system patching, vulnerability remediation, backups and disaster recovery processes.</li><li>Develop PowerShell, Bash and Python scripts to automate administration, reporting and operational workflows.</li><li>Manage integrations between enterprise applications using APIs, SAML, OAuth and SCIM.</li><li>Provide Tier 2 and Tier 3 support, troubleshooting complex infrastructure, authentication and application issues.</li><li>Implement system hardening, security controls and compliance requirements in collaboration with Information Security.</li><li>Support automated employee onboarding, offboarding and access management processes.</li><li>Lead and participate in infrastructure upgrades, cloud migrations, system deployments and global IT projects.</li><li>Maintain technical documentation, system configurations, operational procedures and infrastructure diagrams.</li><li>Work with international IT teams and third-party vendors to resolve incidents and implement global standards.</li><li>Identify recurring technical issues, perform root-cause analysis and implement long-term solutions.</li></ul><h3>Company</h3><ul><li>Global organisation with employees and IT operations across multiple international locations.</li><li>Predominantly macOS-based environment, supported by Windows and cloud-first technologies.</li><li>Collaborative IT function working across Desktop Engineering, Systems Administration and Information Security.</li><li>Strong focus on security, automation, standardisation and operational excellence.</li><li>Opportunity to contribute to global infrastructure improvements, technology initiatives and the ongoing development of the company's IT environment.</li></ul>Salary & BenefitsThe salary range/rates of pay is dependent upon your experience, qualifications or training.Robert Half Ltd acts as an employment business for temporary positions and an employment agency for permanent positions. Robert Half is committed to diversity, equity and inclusion. Suitable candidates with equivalent qualifications and more or less experience can apply. Rates of pay and salary ranges are dependent upon your experience, qualifications and training. If you wish to apply, please read our Privacy Notice describing how we may process, disclose and store your personal data: roberthalf.com/gb/en/privacy-notice.<img src="https://counter.adcourier.com/S2F6aW0uSGFzc2FuLjE3OTk3LjEwOTIzQHJoaS5hcGxpdHJhay5jb20.gif">
2026-11-05T17:38:11Z

Entry level administrator - temp role

Sawston, Cambridgeshire
remote
Temporary
12.00 - 12.71 GBP / Hourly
ocation: Sawston, Cambridge Pay: Up to £12.71 per hour + holiday pay Duration: 3 months Start date: ImmediateRobert Half is working with a business based in Sawston to recruit a Junior Administrator on an initial three-month temporary basis.This is a great opportunity for a recent school leaver, graduate or someone at the start of their career who wants to gain practical office experience and develop their administrative skills in a professional business environment.Working alongside an experienced team, you'll support the day-to-day running of the office, helping with a variety of administrative tasks and ensuring records and paperwork are kept accurate and up to date.Key responsibilities:<ul data-spread="false"><li>Providing general administrative support to the wider team.</li><li>Updating spreadsheets, databases and internal records.</li><li>Processing orders and maintaining accurate paperwork.</li><li>Responding to emails and telephone enquiries.</li><li>Liaising with customers and suppliers where required.</li><li>Assisting with invoices, order documentation and other basic administration.</li><li>Supporting colleagues with ad hoc tasks as needed.</li></ul>What we're looking for:<ul data-spread="false"><li>A positive, proactive attitude and willingness to learn.</li><li>Good attention to detail and organisational skills.</li><li>Confident written and verbal communication.</li><li>Basic IT skills, including Microsoft Office.</li><li>A reliable approach and the ability to work as part of a team.</li></ul>Previous office experience isn't essential. We're particularly keen to hear from recent school leavers, graduates or candidates looking to gain their first experience in an office-based role.Robert Half Ltd acts as an employment business for temporary positions and an employment agency for permanent positions. Robert Half is committed to diversity, equity and inclusion. Suitable candidates with equivalent qualifications and more or less experience can apply. Rates of pay and salary ranges are dependent upon your experience, qualifications and training. If you wish to apply, please read our Privacy Notice describing how we may process, disclose and store your personal data: roberthalf.com/gb/en/privacy-notice.<img src="https://counter.adcourier.com/SmFtZXMuRGF2aWVzLjY2NDQ5LjEwOTIzQHJoaS5hcGxpdHJhay5jb20.gif">
2026-10-19T14:31:08Z

ERP Manager - NetSuite

Ipswich, Suffolk
remote
Permanent
75000 - 850000 GBP / Yearly
Robert Half is exclusively representing our client in the appointment of an experienced ERP Manager to join their IT function and take ownership of a major ERP transformation programme, with a particular focus on the implementation of Oracle NetSuite.For at least the first year, the role will be heavily focused on the successful delivery of a NetSuite ERP implementation, working closely with the ERP Programme Lead, senior business stakeholders, implementation partners and third-party suppliers.This is an excellent opportunity for an experienced NetSuite Implementation Manager, NetSuite Project Manager or ERP Manager who has previously led or played a significant role in delivering an ERP implementation and is looking for genuine ownership of a major transformation programme.Candidates with hands-on NetSuite implementation experience are particularly encouraged to apply. We would also consider experienced ERP implementation professionals from other major platforms who have the project leadership, stakeholder management and transformation experience required to lead a NetSuite programme.Reporting to the Chief Information Officer, you will take responsibility for the planning, governance, coordination and delivery of key ERP projects and workstreams, ensuring the NetSuite implementation remains on track and that risks, issues, dependencies and business readiness are effectively managed.<h3>The Role</h3>You will take ownership of key projects, workstreams and sub-projects within the wider ERP transformation programme, with an initial and significant focus on the NetSuite implementation.Key responsibilities will include:<ul data-spread="false"><li>Taking ownership of project delivery across the NetSuite implementation lifecycle, from planning through to implementation and go-live.</li><li>Working closely with the ERP Programme Lead, implementation partner and business stakeholders to drive successful delivery.</li><li>Developing and maintaining detailed project plans, milestones, dependencies and deliverables.</li><li>Managing project budgets, forecasts, resources and delivery timelines.</li><li>Owning RAID logs, ensuring risks, issues and dependencies are proactively identified, mitigated and resolved.</li><li>Managing and coordinating the activities of internal teams, NetSuite implementation partners and third-party suppliers.</li><li>Managing individual ERP workstreams and sub-projects, ensuring alignment with the wider transformation programme.</li><li>Supporting requirements gathering, scope definition, solution design and delivery planning with business and technical stakeholders.</li><li>Preparing project status reports, Steering Committee packs and executive-level updates.</li><li>Monitoring implementation progress and proactively managing escalations, actions and dependencies.</li><li>Supporting business readiness, change management, training and user adoption activities ahead of go-live.</li><li>Coordinating internal resource allocation and workload planning across project teams.</li><li>Developing and delivering project communications to ensure stakeholders remain informed throughout the transformation.</li><li>Maintaining strong project governance, documentation and reporting standards.</li></ul><h3>About You</h3>We are looking for an experienced ERP Manager / ERP Project Manager / Implementation Manager with a proven track record of delivering ERP implementations or significant technology transformation programmes.Previous NetSuite implementation experience is highly desirable, particularly experience managing or coordinating a NetSuite implementation, rollout, migration or significant transformation.You will ideally bring:<ul data-spread="false"><li>Proven experience managing ERP implementations, ideally with Oracle NetSuite.</li><li>Experience leading ERP projects from planning and requirements through to implementation and go-live.</li><li>Strong project planning, governance, budget and resource management experience.</li><li>Experience working with ERP implementation partners, system integrators and third-party suppliers.</li><li>The ability to manage multiple ERP workstreams, stakeholders and competing priorities.</li><li>Strong understanding of business transformation and the organisational change associated with ERP implementations.</li><li>Experience producing project reporting and presentations for senior leadership and Steering Committees.</li><li>Excellent stakeholder management skills, with the confidence to engage across both technical and non-technical teams.</li><li>A structured, proactive and delivery-focused approach.</li><li>Strong communication, organisation and problem-solving skills.</li></ul><h3> </h3>Robert Half Ltd acts as an employment business for temporary positions and an employment agency for permanent positions. Robert Half is committed to diversity, equity and inclusion. Suitable candidates with equivalent qualifications and more or less experience can apply. Rates of pay and salary ranges are dependent upon your experience, qualifications and training. If you wish to apply, please read our Privacy Notice describing how we may process, disclose and store your personal data: roberthalf.com/gb/en/privacy-notice.<img src="https://counter.adcourier.com/SmFtZXMuRGF2aWVzLjUyNzM3LjEwOTIzQHJoaS5hcGxpdHJhay5jb20.gif">
2026-09-10T12:15:43Z

CIO

London, London
remote
Contract
- GBP / Yearly
Seeking an experienced, commercially focused Interim CIO to lead the stabilisation and transformation of a UK IT Managed Services Provider (MSP).Operating across four UK locations, the business has grown through acquisition and delivers strong organic growth and profitability, serving predominantly SME clients.Following significant changes to the Executive Leadership Team, the immediate focus is on strengthening leadership, embedding operational structures and driving performance. The role combines operational and financial accountability with strategic client engagement, technology transformation and commercial growth.Role<ul><li>Interim CIO to lead the stabilisation and transformation of a UK IT Managed Services Provider (MSP).</li><li>Provide strategic and operational leadership following significant changes to the Executive Leadership Team.</li><li>Drive operational performance, organisational development and technology transformation across a multi-site business.</li><li>Combine internal leadership and financial accountability with senior client engagement and commercial growth.</li><li>Initially focused on stabilisation, with the remit evolving towards longer-term business transformation.</li><li>Potential for the interim appointment to transition into a permanent executive leadership role.</li></ul>Key Responsibilities<ul><li>Stabilise the business following significant changes to the Executive Leadership Team, providing clear direction and leadership.</li><li>Review, refine and embed the organisational structure across the IT and service delivery functions.</li><li>Take responsibility for a £5.8m operational budget, driving financial performance, cost efficiency and profitability.</li><li>Lead the implementation of Halo, the new service management and ticketing platform.</li><li>Oversee the NetSuite upgrade, improving operational processes, financial reporting and business visibility.</li><li>Drive operational efficiency, standardisation and service delivery improvements across all four UK locations.</li><li>Act as the senior executive point of contact for key clients, strengthening relationships and ensuring high levels of customer satisfaction.</li><li>Identify and deliver cross-selling, account expansion and organic revenue growth opportunities.</li><li>Support geographic expansion, including the development and opening of new branches.</li><li>Develop and execute a longer-term transformation strategy to create a scalable, efficient and commercially focused MSP platform.</li></ul>Company<ul><li>Established IT Managed Services Provider with a strong presence in the SME market.</li><li>Delivers a broad range of managed IT services alongside hardware resale.</li><li>Strong track record of organic revenue growth and profitability.</li><li>Operates a multi-site business with an established national presence.</li><li>Has grown through acquisitions, with acquired businesses now wholly owned and integrated into a single platform.</li></ul>Salary & BenefitsThe salary range/rates of pay is dependent upon your experience, qualifications or training.Robert Half Ltd acts as an employment business for temporary positions and an employment agency for permanent positions. Robert Half is committed to diversity, equity and inclusion. Suitable candidates with equivalent qualifications and more or less experience can apply. Rates of pay and salary ranges are dependent upon your experience, qualifications and training. If you wish to apply, please read our Privacy Notice describing how we may process, disclose and store your personal data: roberthalf.com/gb/en/privacy-notice.<img src="https://counter.adcourier.com/S2F6aW0uSGFzc2FuLjEzMTQyLjEwOTIzQHJoaS5hcGxpdHJhay5jb20.gif">
2026-11-05T11:32:43Z

IT Manager

London, London
remote
Contract
- GBP / Yearly
Robert Half Technology are assisting a growing technology organisation to recruit an IT Manager on a contract basis. 6-month minimum contract. Part-time working - 3 days per week. Hybrid working - London based. ASAP start.Role<ul data-spread="false"><li>The IT Manager will manage and maintain the organisation's IT environment, ensuring reliable, secure and efficient day-to-day operations.</li><li>Manage the company's macOS and Apple device estate, including device enrolment, configuration, application deployment, patching and compliance.</li><li>Administer endpoint management platforms including Microsoft Intune and JAMF, supporting device provisioning and lifecycle management.</li><li>Manage Microsoft 365 and Entra ID, including users, groups, permissions, licensing, MFA, SSO and Conditional Access.</li><li>Provide hands-on IT support across hardware, software, endpoint, identity and access issues.</li><li>Manage onboarding and offboarding processes, including user accounts, access and device provisioning.</li><li>Maintain IT assets, software records, documentation, processes and support procedures.</li><li>Support IT security and compliance requirements, ensuring devices and users remain appropriately managed and secure.</li><li>Identify opportunities to improve and automate IT processes, including device provisioning, reporting and routine support activities.</li></ul>Profile<ul data-spread="false"><li>The IT Manager will have strong experience in IT Support, IT Operations, Endpoint Management or a similar role.</li><li>Strong hands-on experience supporting macOS and Apple devices.</li><li>Experience with Microsoft Intune, JAMF or other MDM technologies.</li><li>Strong Microsoft 365 and Entra ID / Azure AD experience.</li><li>Good understanding of MFA, SSO, Conditional Access and identity management.</li><li>Experience with Apple Business Manager and automated device enrolment would be advantageous.</li><li>Excellent problem-solving and troubleshooting skills, with strong attention to detail.</li><li>Strong communication and organisational abilities, with the ability to work effectively independently and as part of a wider team.</li></ul>Company<ul data-spread="false"><li>Growing technology organisation with offices in London</li><li>Hybrid working - 3 days per week, part-time</li><li>6-month minimum contract</li><li>ASAP start</li></ul>Salary & BenefitsThe contract rate is dependent upon your experience, qualifications or training.Robert Half Ltd acts as an employment business for temporary positions and an employment agency for permanent positions. Robert Half is committed to diversity, equity and inclusion. Suitable candidates with equivalent qualifications and more or less experience can apply. Rates of pay and salary ranges are dependent upon your experience, qualifications and training. If you wish to apply, please read our Privacy Notice describing how we may process, disclose and store your personal data: roberthalf.com/gb/en/privacy-notice.<img src="https://counter.adcourier.com/QWxmaWUuUm93ZXR0LjAzNjQ1LjEwOTIzQHJoaS5hcGxpdHJhay5jb20.gif">
2026-09-15T16:32:51Z

Head of Business Systems & Technology

London, London
remote
Permanent
80000 - 90000 GBP / Yearly
<h2 data-section-id="1bo7kfo" data-start="0" class="PDq2pG_selectionAnchorContainer" data-end="40">Head of Business Systems & Technology - Fully Remote</h2>Our client is a purpose-driven, PE-backed professional services organisation that partners with global businesses to deliver leadership development, coaching and talent solutions. With ambitious growth plans and continued investment in technology, they are looking for a technology leader to help shape the next phase of their journey.<h3 data-section-id="l1y6o1" data-start="379" data-end="435">Drive Technology. Lead Transformation. Shape Growth.</h3>We're looking for a commercially minded technology leader to take ownership of our technology strategy, systems landscape and business transformation agenda during an exciting period of growth.As Head of Business Systems & Technology, you'll act as the technology voice within the leadership team, overseeing our technology estate, leading strategic projects, managing key vendor relationships and driving improvements across systems, data, security and operations.This is a highly visible role where you'll combine strategic thinking with hands-on leadership, helping to build a scalable, secure and efficient technology function that supports long-term growth.<h3 data-section-id="ert108" data-start="1105" data-end="1126">What You'll Bring</h3><ul data-end="1587" data-start="1128"><li data-end="1219" data-start="1128" data-section-id="hhd90n">Experience leading technology strategy and business systems within a growing organisation</li><li data-end="1295" data-section-id="5dhylm" data-start="1220">Strong knowledge of Salesforce, Microsoft 365 and enterprise applications</li><li data-section-id="qnzfus" data-start="1296" data-end="1381">Proven success delivering transformation programmes and business change initiatives</li><li data-section-id="cbjg39" data-start="1382" data-end="1447">Experience managing third-party vendors and technology partners</li><li data-start="1448" data-section-id="4ek1mn" data-end="1504">Excellent stakeholder management and leadership skills</li><li data-end="1587" data-start="1505" data-section-id="ijsizu">A commercial mindset with the ability to influence at senior and executive level</li></ul><h3 data-section-id="1fahjvh" data-start="1589" data-end="1602">Why Join?</h3><ul data-end="1939" data-start="1604"><li data-section-id="gj74v7" data-start="1604" data-end="1668">Opportunity to shape technology strategy at a leadership level</li><li data-end="1728" data-start="1669" data-section-id="1x47un9">High-impact role with significant autonomy and visibility</li><li data-end="1760" data-section-id="dfoxg9" data-start="1729">Annual bonus</li><li data-end="1812" data-start="1776" data-section-id="ohiwzz">25 days holiday plus bank holidays</li><li data-end="1831" data-section-id="1adcmjo" data-start="1813">6 wellbeing days</li><li data-start="1832" data-section-id="7ekzgd" data-end="1848">Pension scheme</li><li data-end="1869" data-start="1849" data-section-id="19xlqaw">Christmas shutdown</li><li data-section-id="1goj7sc" data-start="1870" data-end="1939">Join a growing PE-backed business at a pivotal stage of its journey</li></ul>If you're passionate about using technology to drive business success and enjoy leading change in a fast-paced environment, we'd love to hear from you.Robert Half Ltd acts as an employment business for temporary positions and an employment agency for permanent positions. Robert Half is committed to diversity, equity and inclusion. Suitable candidates with equivalent qualifications and more or less experience can apply. Rates of pay and salary ranges are dependent upon your experience, qualifications and training. If you wish to apply, please read our Privacy Notice describing how we may process, disclose and store your personal data: roberthalf.com/gb/en/privacy-notice.<img src="https://counter.adcourier.com/V2lsbC5TdGVhZC45MjAxOS4xMDkyM0ByaGkuYXBsaXRyYWsuY29t.gif">
2026-09-14T08:45:45Z

6 results for Network Administrator in Witham, Essex