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IT Systems Engineer is member of the IT Infrastructure team, responsible for both the delivery of infrastructure projects and the ongoing support of the server infrastructure. The role focuses on ensuring the smooth operation, modernisation, and security of IT systems while contributing to various business-wide projects. This position is designed for IT professionals with previous experience in 2nd or 3rd-line infrastructure support within medium to large organisations. As an IT Systems Engineer, you will be instrumental in maintaining and enhancing the IT infrastructure. Your role will involve the deployment of new technologies, improvement of existing systems, and ensuring that all operations align with industry best practices. This position offers a dynamic and challenging environment, perfect for those who are passionate about IT infrastructure and its critical role in business operations. KEY RESPONSIBILITIES AND ACCOUNT ABILITIES: • Maintain and support our client's server infrastructure., • Ensure the continuous operation of primary and disaster recovery data centres through regular health checks., • Participate in infrastructure-related projects, ensuring they meet business objectives and time lines., • Collaborate with other IT teams and business units to ensure successful project implementation., • Enhance system reliability and security by adhering to and implementing industry best practices., • Ensure all infrastructure components are updated, patched, and protected against security threats., • Provide support for server, network, and related infrastructure issue troubleshoot complex technical problems, ensuring system availability and optimal performance., • Identify opportunities to enhance infrastructure efficiency, reliability, and security., • Stay informed of industry trends and emerging technologies to introduce innovative solutions., • Maintain and secure the IT infrastructure, focusing on anti virus, firewalls, and endpoint protection., • Provide escalation support to the Help desk team., • Ensure comprehensive documentation of procedures and keep system documentation, network diagrams, and support processes regularly updated, • Provide out-of-hours support and maintenance when required., • Responsibility for the health, safety and well being of yourself and colleagues in the workplace. QUALIFICATIONS REQUIRED: • Minimum of 2 years in a similar role within a medium to large organization., • Proficient in Microsoft Windows Server technologies and VMware virtualization., • Strong understanding of networking concepts such as LAN/WAN, IPv4/IPv6, DNS, DHCP, IP addressing, VLAN, and QoS., • Familiarity with Office 365, Azure, and other cloud platforms., • Excellent troubleshooting skills for server, storage, and network issues., • Experience supporting business-critical applications, managing backups and restores, patching servers, and monitoring infrastructure performance., • Strong communication skills across all levels of the business., • Must possess all relevant work permits for the UK and security clearances (DBS and CTC)., • Relevant Vendor training and certifications DESIRABLE: • Experience supporting mission-critical cloud-based systems, particularly Azure., • Knowledge of and experience with Palo Alto firewall configuration., • Proficiency in Power Shell scripting. This role is ideal for an IT professional with a robust background in infrastructure management, strong troubleshooting skills, and a proactive approach to maintaining and improving IT systems. You should be comfortable working in a dynamic environment where infrastructure reliability and security are critical to business operations..

Our client is large organisation with over 5000 staff and are urgently seeking a skilled and motivated Senior Infrastructure Engineer to join our Head Office team in Hertfordshire. This is a fantastic opportunity for an experienced engineer with a strong on-premises infrastructure background who’s also comfortable working across modern cloud technologies. You’ll play a key role in maintaining and evolving our hybrid environment — managing Windows Server, Active Directory, and VMware platforms, while supporting our growing Azure and Microsoft 365 ecosystems. A strong understanding of networking, including firewalls, routers, and SAN storage, is essential. You’ll also have the opportunity to work with technologies such as Entra ID, Intune, Logic Apps, PowerShell, and Dynamics 365 Business Central, driving innovation and performance improvements across our infrastructure. We’re looking for someone who’s hands-on, technically curious, and always keen to learn. You’ll ideally hold the experienced in Azure and additional credentials such as CCNA/CCNP or Network+ would be an advantage but essential. In return, you’ll join a forward-thinking IT team where your expertise will make a real impact. You’ll be supported to develop your technical skills, take ownership of complex challenges, and contribute to continuous improvement across the business. If you’re passionate about infrastructure, enjoy problem-solving, and want to work with a mix of enterprise-grade on-prem systems and modern cloud platforms, we’d love to hear from you.

Senior Network Engineer • Hertfordshire: Hybrid x3 onsite, • Package: £75k + car allowance + package Overview: We are seeking a strategic and forward-thinking Network Engineer to lead the design, governance, and evolution of our clients IT and network infrastructure. Working within a dynamic engineering environment, this role will play a key part in shaping the technology roadmap ensuring that infrastructure, security, and connectivity solutions are scalable, resilient, and aligned with business goals. You’ll act as a subject matter expert, guiding technical decisions, supporting transformation to cloud-based services, and driving best practices across the organisation’s network and infrastructure landscape. Role and Responsibilities: • Define and implement the strategic direction for the company’s infrastructure and network architecture, ensuring alignment with business objectives and IT governance, • Lead the design, deployment, and management of secure, resilient, and scalable infrastructure solutions across on-premises and cloud environments, • Oversee network strategy and performance, including capacity planning, segmentation, and disaster recovery design, • Develop and maintain standards, policies, and procedures for infrastructure, networking, and security operations, • Drive the adoption of modern cloud and hybrid networking technologies within the Azure ecosystem, • Collaborate with cybersecurity, operations, and project teams to ensure network and data security across all business locations, • Lead or provide technical oversight for infrastructure transformation projects, including upgrades, migrations, and integration initiatives, • Develop and review technical documentation, including architecture diagrams, standards, and Low-Level Designs (LLDs), • Advise senior management on emerging technologies and opportunities to enhance operational efficiency and resilience, • Mentor and support IT team members to build capability and ensure consistent technical excellence Essential Skills & Experience: • Proven experience in a senior infrastructure or network engineering role with strategic oversight responsibilities, • Deep understanding of network architecture and design principles, including routing, switching, and segmentation, • Strong knowledge of Microsoft Azure infrastructure and networking (VNets, NSGs, ExpressRoute, hybrid connectivity), • Experience developing and enforcing infrastructure standards and governance frameworks, • Solid understanding of firewalls, VPNs, and network security fundamentals, • Expertise in Active Directory, Entra ID, and Microsoft 365 administration, • Strong communication and stakeholder management skills — able to translate complex technical requirements into business outcomes, • Microsoft Azure Administrator (AZ-104) certification or equivalent experience Desirable • Experience with Fortinet / FortiGate firewalls or other enterprise-grade security platforms, • Knowledge of SD-WAN or advanced WAN technologies, • Familiarity with Power Platform (PowerApps, Logic Apps, Dataverse) and Dynamics 365 Business Central, • Experience with Windows Server, Exchange, and PowerShell automation, • Any Fortinet NSE certification (e.g., NSE 4+) or equivalent vendor certification is advantageous

Our client, a large organisation with over 5,000 staff, is urgently seeking a skilled and motivated Senior Network Infrastructure Engineer to join their Head Office team in Hertfordshire. This is an exciting opportunity for an experienced engineer with a strong background in network design and multi-site infrastructure, who is also comfortable working across on-premises server platforms and hybrid environments. You’ll play a key role in designing, maintaining, and evolving our network and infrastructure, supporting our multi-office WAN environment. Your work will include managing routers, switches, firewalls, and SAN storage, as well as overseeing Windows Server, Active Directory, and VMware platforms. You’ll be actively involved in the transition from current network to enterprise-grade network solutions such as Juniper, Cisco, or Fortinet, would be highly beneficial. This role also provides exposure to On-perm, Azure, Microsoft 365, and hybrid cloud technologies, but your main focus will be on network infrastructure, server environments, and WAN connectivity. You’ll be responsible for planning, implementing, and optimising network designs to ensure reliability, performance, and scalability across multiple sites. We’re looking for someone who is hands-on, technically curious, and project-focused, with a proven track record of delivering multi-office network infrastructure projects. Fortinet, Juniper, or Cisco certifications would be an advantage but are not essential. In return, you’ll join a forward-thinking IT team where your expertise will have real impact, and you’ll be supported to take ownership of complex challenges, drive continuous improvement, and contribute to the evolution of enterprise infrastructure. If you’re passionate about network and infrastructure projects, enjoy solving technical challenges, and want to work with enterprise-grade systems across multiple sites, we’d love to hear from you.

IT Infrastructure Engineer Salary Negotiable Onsite Hertfordshire Key Skills: • SCCM, • Intune, • Autopilot, • Scripting, • Powershell, • Endpoint As an IT Infrastructure Engineer, you will play a pivotal role in designing, implementing, and supporting modern endpoint management solutions across our organisation. Your mission will be to ensure secure, efficient, and scalable deployment and management of end-user devices using Microsoft Intune and Microsoft Endpoint Configuration Manager (MECM/SCCM). You will be at the forefront of our digital workplace strategy, enabling seamless device provisioning, application deployment, patch management, compliance enforcement, and remote support capabilities. Within this role you will have the opportunity to work on exciting projects and contribute to the transition to cloud-based device management, supporting hybrid work environments, and maintaining a high standard of endpoint security and performance. Please note, this role involves hands-on responsibilities including deploying system images to endpoints, software installation, diagnosing and resolving technical issues, and the effective maintenance and management of the IT environment. Key Responsibilities - • Design, deploy, and manage Microsoft Intune and Endpoint Configuration Manager environments., • Develop and maintain device compliance policies, application deployment strategies, and patch management processes., • Troubleshoot and resolve issues related to endpoint configuration and software distribution., • Collaborate closely with the Service Desk, IT Security, and Infrastructure teams to ensure endpoint configurations align with security policies, operational requirements, and user experience goals. Skills and Qualifications to make you successful in the role - • Experience in an IT infrastructure role, specialising in endpoint management., • Microsoft Intune: Strong hands-on experience with device enrollment, compliance policies, configuration profiles, application deployment and conditional access. Proficient in managing Apple and Android devices through Apple Business Manager (ABM) and enterprise mobility tools., • PowerShell Scripting: Ability to automate tasks and create custom scripts for system management and reporting., • IT Service Management: Experience with incident, change control and asset management processes using an enterprise ITSM tool., • Active Directory: User and computer account administration and Group Policy management., • Microsoft Endpoint Configuration Manager (MECM/SCCM): Proficient in software packaging, patch management, OS deployment, task sequences, and reporting., • Windows 10/11 and Microsoft 365: Deep understanding of modern desktop environments and integration with Microsoft cloud services., • Networking Fundamentals: Solid understanding of TCP/IP, DNS, DHCP, VPN, and network segmentation. If you are interested please apply or send your CV to

.NET Developer – Global Fitness Movement – Hemel Hempstead (Tech stack: .NET Developer, .NET 9, ASP.NET, C#, React, Angular 19, Microservices, Vue.js, TypeScript, Azure, Web API 2, Agile, Azure SQL, Programmer, Full Stack Engineer, Architect, .NET Developer) Born in 2012 in California, our client began development on an app and website that made finding and booking classes effortless for fitness goers across the state. The company is now changing how people live their lives, bringing together a community of enthusiasts, helping people find the activities that make their true selves come alive or supporting small businesses and studios across the entire globe. They believe that being active is the key to living a happy and healthy life. Our client is now active in over 15 countries and continues rapid growth on a yearly basis. It takes a team to make things happen and this team includes some of the most talented .NET Developer in the industry. They don’t just have the best developers - but also the best karaoke stars, community activists and amateur chefs. Together, they are making the world an active place, which makes every day pretty damn gratifying. They are looking for .NET Developer with excellent knowledge of object orientated development principles and technologies such as: .NET, .NET Core / ASP.NET MVC, C# and Azure SQL. You will receive expert training on the latest technologies including: .NET 9, JavaScript, React, Angular 19, Microservices, MongoDB, Vue.js, TypeScript, Azure, AWS, Web API 2, Entity Framework, Node.js, Elasticsearch, Agile, TDD, BDD, Scrum, Kanban and MongoDB. All positions come with the following benefits: • Annual bonus., • Free medical, dental and vision coverage., • Flexible work hours., • £5,000 training allowance., • Healthy (and unhealthy) snacks., • Charitable giving programs., • Casual dress - fitness wear encouraged!, • Team classes, events and happy hours. There is no ‘I’ in team. By working with talented individuals and developing upon innovative ideas, the team continues to succeed and grow. They are a global movement with big plans for the future. It is an incredible opportunity so if you are interested, act and apply today! Location: Hemel Hempstead, Hertfordshire, UK / Remote Working Salary: £45,000 - £70,000 + Bonus + Pension + Benefits Applicants must be based in the UK and have the right to work in the UK even though remote working is available. Noir continues to be the leading Microsoft recruitment agency; we can help you make the right career decisions! NOIRUKNETREC NOIRUKREC

.NET Developer - Fastest Growing Social Media Firm – St Albans, Hertfordshire (Tech stack: .NET Developer, .NET 9, C#, Web API 2, Entity Framework, Microservices, Azure, Programmer, Full Stack Engineer, Architect, .NET Developer) Our client is on a quest to transform how people discover, view and share content by combining the beauty and ease of print with the power of social media. Their key management team comprises of former top performers from Google, Apple, MSFT, NetFlix, Yahoo, Facebook, BBC Worldwide and Sony. Having raised over £300 million from well respected investors they have recently opened new offices in the UK and are on the lookout for the very best .NET Developer. .NET Developer applicants should be experienced in: .NET, .NET Core / ASP.NET MVC, C# and Azure SQL. You should have a strong grasp of object orientated (OO) development principles. Our client can provide you with industry recognized training in: .NET 9, Web API 2, Entity Framework, Microservices, Azure, JavaScript, Angular 19, Bootstrap, Agile and MongoDB. Our client has a flat organization, which means that they believe great ideas can come from anywhere and anyone. From the beginning they’ve been uncompromising in creating a culture that inspires great work and values the health and balanced lives of their staff. If you are as excited as they are about building the first social magazine and transforming the social media experience, then apply without delay! Location: St Albans, Hertfordshire, UK / Remote Working Salary: £70,000 - £105,000 + Bonus + Pension + Benefits Applicants must be based in the UK and have the right to work in the UK even though remote working is available. Noir continues to be the leading Microsoft recruitment agency; we can help you make the right career decisions! NOIRUKNETREC NOIRUKREC

.NET Developer – St Albans (Tech stack: .NET Developer, .NET 9, C#, Azure, Angular 19, Multithreading, RESTful, Web API 2, JavaScript, Programmer, Full Stack Engineer, Architect, .NET Developer) Our client is a global video technology company with a strong presence in 17 countries. Using cutting edge technologies they help their clients join the dots on Facebook, YouTube and the social web. Their mission is to deliver the most awesome social video advertising campaigns on the planet. Due to continued growth and expansion they are seeking several .NET Developer to work on the development of revolutionary web based software applications. We are keen to hear from .NET Developer candidates with a good grasp of technologies that include: .NET, .NET Core / ASP.NET MVC, C# and Azure SQL. Our client will give you the opportunity to work on enterprise level software development projects and training into: .NET 9, Azure, Angular 19, Solid, DRY, LINQ, multithreading, Microservices, RESTful, Web API 2, JavaScript, HTML5, Agile and MongoDB. You will follow the firm’s rapid career progression programme. Previous top performers have achieved several promotions (and pay rises) within 12 months of joining. If you are ready to join a really cool company with a proven business model and a start-up feel, this could be the company for you! Location: St Albans, Hertfordshire, UK / Remote Working Salary: £55,000 - £75,000 + Bonus + Pension + Benefits Applicants must be based in the UK and have the right to work in the UK even though remote working is available. Noir continues to be the leading Microsoft recruitment agency; we can help you make the right career decisions! NOIRUKNETREC NOIRUKREC NC/NET/STAET

Instrumentation & Controls Engineer A pharmaceutical client of ours in Hertfordshire are seeking a skilled and proactive Instrumentation & Controls Engineer to join their dynamic engineering team. This is a fantastic opportunity to work in a high-tech, safety-conscious environment where quality and innovation are key. What you’ll be doing: • Carrying out corrective and preventative instrumentation maintenance, ensuring schedules are met and equipment remains in peak condition., • Responding swiftly to emergency breakdowns to minimise downtime., • Reviewing and improving maintenance plans in collaboration with the Engineering Lead to ensure relevance, compliance, and technical accuracy., • Maintaining GxP-compliant documentation and generating accurate reports., • Leading small projects, from design and installation to commissioning of minor systems., • Identifying cost-effective and innovative working methods without compromising safety or quality., • Monitoring and maintaining stock of parts and equipment., • Ensuring all work is carried out to the highest safety standards and proactively addressing hazards., • Liaising with stakeholders to minimise disruption and keep them informed of progress., • Performing precise calibration of instruments and equipment to meet industry and regulatory standards. What we’re looking for: • Formal engineering apprenticeship or equivalent., • Experience as an Instrumentation/Controls Multi-Skilled Technician., • City & Guilds (or equivalent) qualification in a core engineering discipline; a secondary engineering discipline is desirable., • Strong understanding of GxP principles and GMP manufacturing equipment., • Knowledge of temperature, humidity and pressure loops, reactor systems, stability chambers, cold rooms, BMS, HVAC, and purified water systems., • Troubleshooting expertise, with excellent problem-solving skills., • Strong documentation and reporting skills, with proficiency in Microsoft 365., • A safety-first mindset, with a helpful, responsive, and customer-focused approach. Desirable skills: • Secondary control discipline qualification or equivalent experience in control systems., • Knowledge of high-integrity DCS (Delta V), PLC programming, agitator speed sensors, MCERT flowmeters, and VOC gas analysers.