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Job Title: Network, Data and Zero Trust Consultant Location: London Salary: Competitive Salary & Package (Dependent on Experience) Level: Accenture will be hiring at Consultant level Please Note: Due to the nature of client work you will be undertaking, you will need to be willing to go through a Security Clearance process as part of this role, which requires 5+ years UK address history at the point of application. In our team you will learn: The fundamentals of designing, supporting, and maintaining enterprise-scale Zero Trust security architectures. You will be given the opportunity to work hands-on with leading Zero Trust platforms and develop foundational knowledge of modern identity-centric, cloud-first security models. As part of a collaborative team, you will assist in shaping secure solutions, contribute to strategic roadmaps, and support secure transformation across networks, applications, endpoints, and data, always guided by experienced colleagues. You will also gain exposure to enterprise data protection strategies, including data classification, encryption, and secure data flows, as well as network modernisation techniques such as segmentation, secure connectivity, and monitoring. As aZero Trust Consultant, your responsibilities will include: Architecture & Design Support * Assisting with the design and implementation of Zero Trust architectures for enterprise environments, supporting senior team members in covering users, devices, applications, data, and networks. * Supporting secure access patterns using cloud-based security and zero-trust platforms under guidance. * Contributing to enterprise-wide security blueprints and reference architectures aligned with Zero Trust principles, including data protection and network segmentation. * Learning to design scalable identity-centric security controls using SSO, MFA, device posture, and least-privilege access models, with mentorship. * Collaborate with networking teams to support WAN and remote access modernisation using cloud security and SASE frameworks, and to ensure secure data flows across enterprise networks. Implementation & Hands-On Experience Supporting the deployment, configuration, and optimisation of Zero Trust technologies, including: * Assisting with policy creation and fine-tuning (e.g., URL filtering, DLP, CASB, FWaaS), as well as data loss prevention and encryption controls. * Supporting app segmentation and connector deployment and contributing to network segmentation projects. * Assisting with Zero Trust Client configuration and rollout, including secure network and data access. * Integrate Zero Trust solutions with identity providers (Entra AD, Okta), SIEM/SOAR systems, endpoint platforms, and data repositories. * Assisting infrastructure teams in migrating legacy VPN, proxy, and firewall solutions to cloud native Zero Trust models, and supporting secure network and data migration activities. * Participating in proof-of-concept evaluations and technical validation sessions as a supporting team member, including data and network security solutions. Professional Development & Team Collaboration * Supporting the team’s Zero Trust initiatives and roadmap, contributing ideas around data protection and network modernisation. * Ensure security best practices are followed across projects and tasks, including network and data security controls. * Assisting with threat modelling, gap assessments, and risk evaluations for both data and network assets. * Promoting the adoption of modern security frameworks and secure-by-design principles within the team, including those related to data and network security. Operations & Continuous Improvement * Assisting in troubleshooting Zero Trust deployment issues, performance concerns, identity-related access failures, network connectivity issues, and data protection incidents. * Monitoring and helping to tune telemetry, logs, and analytics to maintain operational performance across networks and data platforms. * Actively participating in team training and knowledge-sharing sessions to develop your skills in data and network security. Key Skills and Qualifications We are looking for experience across a selection of the following skills:? Technical Foundations * Up to 2 years’ experience in IT, cybersecurity, networking, data protection, or related technical roles (including placements or internships). * Familiarity with concepts such as Zero Trust, cloud platforms, identity and access management, data classification, encryption, or network segmentation is an advantage. * Basic understanding of networking, endpoint security, cloud technologies, or data protection strategies is desirable. * Eagerness to learn new technologies and security practices, including those related to network and data security. Soft Skills * Excellent communication and teamwork skills. * Ability to ask questions and seek guidance from senior colleagues in areas of data and network security. * Adaptability and willingness to take on new challenges. * A collaborative approach, showing respect for all team members and supporting inclusion and diversity. Set yourself apart: By showcasing the following: * Entry-level certifications such as CompTIA Security+, Microsoft Certified: Security, Compliance, and Identity Fundamentals, Cisco Certified Network Associate (CCNA), or equivalent. * Relevant technical training in cybersecurity, cloud, networking, or data protection. * Any exposure to SASE/SSE, network security, or data-centric platforms is a bonus. * A demonstrable enthusiasm for security, technology, data protection, networking, and continuous learning. What’s in it for you At Accenture in addition to a competitive basic salary, you will also have an extensive benefits package which includes 25 days’ vacation per year, private medical insurance and 3 extra days leave per year for charitable work of your choice! Flexibility and mobility are required to deliver this role as there may be requirements to spend time onsite with our clients and partners to enable delivery of the first-class services we are known for. Closing Date

Are you ready to start a networking career? The demand for newly trained and qualified Network professionals has never been greater and this boasts excellent opportunities for growth amongst other benefits. We help you develop the skills required with three globally recognised qualifications, real-world project work and practical training so that you can be ready to launch your new career in networking with our job guarantee on completion. Newto Training can support you at any stage of your career journey whether you’re new to the industry or looking to exchange your skills, this Network Engineer course is designed to get you job-ready. Within our Network Engineer career programme, you will: • 50+ hours of live instructor-led online training, • 3 certifications: Microsoft Azure Fundamentals, CompTIA Network+, & Cisco CCNA (with an exam resit included), • Real-world project work getting you job-ready, • Upon completion of your course, we’ll put you in touch with our partner companies to secure you a job in the I.T. industry Course cost - £1995, or, £166.25 per month We guarantee you will be offered a job upon completion, or we will refund you 100% of your course fees. No prior industry experience is required - No matter your background, previous studies or work history - if you think you have the soft skills (communication skills, passion) needed then we can help you launch the career you want. Click 'Apply Now’ to begin your new networking career!

Are you ready to start a networking career? The demand for newly trained and qualified Network professionals has never been greater and this boasts excellent opportunities for growth amongst other benefits. We help you develop the skills required with three globally recognised qualifications, real-world project work and practical training so that you can be ready to launch your new career in networking with our job guarantee on completion. Newto Training can support you at any stage of your career journey whether you’re new to the industry or looking to exchange your skills, this Network Engineer course is designed to get you job-ready. Within our Network Engineer career programme, you will: • 50+ hours of live instructor-led online training, • 3 certifications: Microsoft Azure Fundamentals, CompTIA Network+, & Cisco CCNA (with an exam resit included), • Real-world project work getting you job-ready, • Upon completion of your course, we’ll put you in touch with our partner companies to secure you a job in the I.T. industry Course cost - £1995, or, £166.25 per month We guarantee you will be offered a job upon completion, or we will refund you 100% of your course fees. No prior industry experience is required - No matter your background, previous studies or work history - if you think you have the soft skills (communication skills, passion) needed then we can help you launch the career you want. Click 'Apply Now’ to begin your new networking career!

Are you ready to start a networking career? The demand for newly trained and qualified Network professionals has never been greater and this boasts excellent opportunities for growth amongst other benefits. We help you develop the skills required with three globally recognised qualifications, real-world project work and practical training so that you can be ready to launch your new career in networking with our job guarantee on completion. Newto Training can support you at any stage of your career journey whether you’re new to the industry or looking to exchange your skills, this Network Engineer course is designed to get you job-ready. Within our Network Engineer career programme, you will: • 50+ hours of live instructor-led online training, • 3 certifications: Microsoft Azure Fundamentals, CompTIA Network+, & Cisco CCNA (with an exam resit included), • Real-world project work getting you job-ready, • Upon completion of your course, we’ll put you in touch with our partner companies to secure you a job in the I.T. industry Course cost - £1995, or, £166.25 per month We guarantee you will be offered a job upon completion, or we will refund you 100% of your course fees. No prior industry experience is required - No matter your background, previous studies or work history - if you think you have the soft skills (communication skills, passion) needed then we can help you launch the career you want. Click 'Apply Now’ to begin your new networking career!

Voice Support Engineer London Upto 40K per annum We're looking for a Voice Support Engineer to join our client supporting banks, hedge funds, and brokers across the City of London. The Role: Providing 1st & 2nd line technical support to clients Troubleshooting and resolving technical issues efficiently Supporting and monitoring firewall infrastructure (Juniper or similar) Working with voice trading systems (dealer boards, turrets, voice recording) Collaborating with engineers and assisting with account management Delivering excellent customer service via phone and onsite when required You: Fluent French speaker Strong communication and problem-solving skills Interest in networking & voice technologies Knowledge of SIP, Wireshark, IP networking Familiarity with trader voice systems (highly desirable) Exposure to VMware, Cisco, or firewall technologies is a plus* CCNA/CVOICE or similar certifications (advantageous) What you get: Full training on trading floor voice systems Work with leading financial institutions Clear progression opportunities Supportive and collaborative environment REF: G01 About Us We are dedicated to fostering a diverse and inclusive community. In line with our Diversity and Inclusion policy, we welcome applications from all qualified individuals, regardless of age, gender, ethnicity, sexual orientation, or disability. As a Disability Confident Employer, and part of the Nicholas Associates Group, we are committed to supporting candidates with disabilities, and we're happy to discuss flexible working options. We are committed to protecting the privacy of all our candidates and clients. If you choose to apply, your information will be processed in accordance with the Nicholas Associates Group of companies

An experienced IT Infrastructure Project Engineer to deliver and support complex infrastructure projects across servers, storage, virtualisation and VDI. The role covers design, implementation, optimisation and support of secure, contained environments, ensuring high availability, performance and compliance across critical IT systems. Client Details The employer is a well-established organisation within the financial services sector. Description • Design, build and implement HPE server and EMC storage cluster solutions, • Configure, monitor and optimise EMC storage environments, • Manage performance, capacity and scalability of cluster architectures, • Configure and maintain VMware ESXi hosts and vSphere environments, • Implement vSphere HA, SRM and virtual networking/firewalling, • Manage VMware Horizon VDI user setup, profiles and gold image upgrades, • Troubleshoot VDI, server, storage and network-related issues, • Configure routing, firewall rules and security policies for VMs, • Provide technical support for infrastructure and business applications, • Apply automation and scripting (Ansible, scripts) where appropriate, • Manage firmware, software upgrades and system maintenance, • Monitor and report on IT systems in line with management requirements A successful Infrastructure Project Engineer should have: • Bachelor's degree in IT, Computer Science or equivalent experience, • 5+ years' experience with HPE servers, EMC storage and VMware technologies, • Advanced knowledge of server architecture, VMware vSphere and VDI, • Hands-on experience with VMware Horizon environments, • Strong Windows Server and Active Directory domain experience, • Solid understanding of networking, security and backup solutions, • Experience working in restricted or isolated network environments, • Automation or scripting experience (Ansible preferred), • Visual Basic and Excel Macro experience, • Excellent written and verbal communication skills, • VMware, CCNA or MCSE certifications preferred, • Mandarin language skills advantageous, • Competitive salary ranging from £70,000 to £75,000 per annum., • Opportunity to work in the financial services industry within a reputable organisation., • A professional environment that values technical expertise and innovation.

Are you ready to start a networking career? The demand for newly trained and qualified Network professionals has never been greater and this boasts excellent opportunities for growth amongst other benefits. We help you develop the skills required with three globally recognised qualifications, real-world project work and practical training so that you can be ready to launch your new career in networking with our job guarantee on completion. Newto Training can support you at any stage of your career journey whether you’re new to the industry or looking to exchange your skills, this Network Engineer course is designed to get you job-ready. Within our Network Engineer career programme, you will: • 50+ hours of live instructor-led online training, • 3 certifications: Microsoft Azure Fundamentals, CompTIA Network+, & Cisco CCNA (with an exam resit included), • Real-world project work getting you job-ready, • Upon completion of your course, we’ll put you in touch with our partner companies to secure you a job in the I.T. industry Course cost - £1995, or, £166.25 per month We guarantee you will be offered a job upon completion, or we will refund you 100% of your course fees. No prior industry experience is required - No matter your background, previous studies or work history - if you think you have the soft skills (communication skills, passion) needed then we can help you launch the career you want. Click 'Apply Now’ to begin your new networking career!

Our client is at the forefront of digital transformation, supporting the world’s most essential organisations through their most complex digital challenges. By providing visibility and insight at an unparalleled scale they help clients solve problems faster, secure what matters, and drive continuous innovation across their digital ecosystems. We are now seeking a Sales Engineer to support the growth of UK public sector accounts. This is a remote, client-facing role for a highly technical and experienced presales professional with a strong Government/Public Sector background and current SC clearance. Key Requirements We are looking for a client-facing technical expert with deep presales experience, capable of operating in complex and secure environments. NB: SC Clearance is essential. Essential skills and experience: • 5+ years’ experience in IT, with at least 2 years in presales, network engineering, or technical support, • Demonstrable success supporting UK Government or public sector clients, • Ability to translate technical challenges into clear commercial value, • Confident at C-Suite Level and able to hold customer meetings onsite, • Strong expertise in:, • Cisco routing, switching, gateways, and applications, • TCP/IP, SNMP, Netflow, VoIP, • LAN/WAN topologies (MPLS, Frame Relay, ATM), • Security concepts and network infrastructure design, • Network performance and fault/alert management, • Solid understanding of:, • Operating systems – Linux, Windows, • Cloud and virtualisation technologies – SDN/NFV, Public/Private Cloud, • Performance tools – HP/OV, Tivoli, EMC SMARTS, ArcSight, • Relevant certifications – CCNA, CCNP, CCIE, • Formal presales training (e.g. Sandler, Siebel, Afterburner), • Exposure to packet analysis, troubleshooting., • Comfortable with 60-70% UK travel Desirable qualifications: • Degree in Computer Science, Software Engineering, or equivalent technical military training, • MBA or relevant business/leadership qualification, • Knowledge of products such as Arbor, Radwhere, Riverbed, A10, ExtraHop, • Experience authoring whitepapers, contributing to product strategy, • Familiarity with security audits, RFP/RFI responses, • Exposure to security analytics tools and techniques, such as log analysis, anomaly detection, or traffic monitoring, with an interest in developing stronger skills., • Understanding of full packet capture and analysis concepts, or hands-on experience with tools like Wireshark, Zeek, or similar platforms., • Awareness of cybersecurity frameworks and best practices (e.g., NIST, ISO 27001) and how they apply to network assurance. Role & Responsibilities As Sales Engineer, you will play a vital role in driving revenue by delivering technical presales support, demonstrating product value, and shaping best-fit solutions. Reporting to the Regional Sales Director, you will act as a trusted advisor for public sector clients and internal stakeholders. Responsibilities include: • Leading technical discovery and supporting the full sales cycle, • Differentiating solutions from competitors using compelling value stories, • Acting as a technical expert across integrators, service providers, and Government, • Partnering with product and engineering to influence roadmaps and relay market feedback, • Contributing to technical documentation, RFPs, and whitepapers, • Building strong customer relationships and identifying upsell opportunities, • Representing customer needs internally and advocating for technical alignment, • Participating in industry events, speaking engagements, and strategic initiatives, • Helping customers use the product to find / troubleshoot problems in PoC etc. Additional Details Remote Working: • Officially home-based, • Must be comfortable with regular travel for:, • Client meetings 3-4 days per week, • Annual conference, • Quarterly convention for Sales Engineers

We are looking for a technically capable and detail-oriented Engineer to join our sales and support team for a well-known Security Integrator . You will be responsible for supporting cloud-hosted systems on AWS, with a strong focus on containerized environments using Docker and Docker Swarm. Our systems provide critical infrastructure for physical and electronic security solutions, so reliability, responsiveness, and attention to detail are essential. You’ll work closely with development, security, and infrastructure teams to ensure uptime, resilience, and ongoing improvement of our platform. Key Responsibilities: Provide support for cloud-hosted production and staging environments used in electronic security platforms. Monitor, maintain, and troubleshoot distributed containerized services using Docker and Docker Swarm. Respond to and resolve incidents, working to minimize downtime and ensure high system availability. Investigate system performance, log anomalies, and service issues, escalating when appropriate. Collaborate with DevOps and software engineering teams to implement improvements and automation. Maintain thorough documentation of system configurations, processes, and known issues. Assist in system upgrades, patching, and performance tuning. Support security compliance and auditing activities where applicable. Participate in an on-call support rotation. Required Skills & Experience: 2+ years of experience in a technical support, DevOps, or infrastructure engineering role. Strong hands-on experience with Docker and Docker Swarm in a production environment. Proficiency with core AWS services: EC2, S3, CloudWatch, IAM, ELB, ECS/ Fargate, and RDS. Solid understanding of Linux server environments, command-line operations, and scripting. Experience in supporting real-time or mission-critical systems (security, IoT, or similar sectors). Familiarity with log aggregation, monitoring, and alerting tools (e.g., ELK, Prometheus, Grafana). Good understanding of networking, VPNs, load balancing, DNS, and firewalls. Comfortable with Git and CI/CD workflows. Excellent troubleshooting skills and structured problem-solving approach. Strong written and verbal communication skills. Desirable / Nice to Have: Experience with Microsoft Azure cloud services. Background or familiarity with electronic security systems, access control, or surveillance technology. Exposure to Infrastructure as Code tools (e.g., Terraform, CloudFormation). Knowledge of container security and cloud compliance best practices. Experience with scripting languages (e.g., Python, Bash, PowerShell). Understanding of security certifications or industry compliance (e.g., ISO 27001, SOC 2) is a plus. Experience with Kubernetes or OpenShift for container orchestration. Familiarity with CI/CD pipelines and automation tools (e.g., GitHub Actions, Jenkins). Exposure to monitoring tools like Prometheus, Grafana, or ELK stack. Experience supporting enterprise customers in a B2B SaaS or software product company. Experience with access control and intrusion detection systems. Familiarity with virtualization technologies (e.g., VMware, Hyper-V). Knowledge of database systems (e.g., PostgreSQL, MS SQL). Relevant industry certifications (e.g., CompTIA Network+, Security+, CCNA). Experience providing technical training to end-users. Required Qualifications: Experience: 3+ years in a technical support, DevOps, or systems engineering role. Hands-on experience with Docker, docker-compose, and container lifecycle management. Experience supporting or integrating MinIO or similar S3-compatible object storage. Technical Skills: Familiarity with advanced networking concepts and protocols (TCP/IP, DNS, DHCP, VLANs, routing, proxies, firewall configuration, etc.). Strong Ubuntu Linux system administration and troubleshooting skills. Proficient in working with CLI tools and analyzing logs. Experience with storage solutions, volume mounts, and container data persistence. Soft Skills: Excellent communication skills for dealing with technical and non-technical users. Problem-solving mindset with attention to detail. Excellent troubleshooting and problem-solving skills with a logical and methodical approach. Ability to manage multiple priorities and respond promptly to issues. Mayflower is acting as an Employment Agency in relation to this vacancy.

Technical Cyber Security Engineer / Architect (Microsoft Sentinel & M365 Defender) Contract | Inside IR35 | £600 per day 2 days per week on-site | London or Manchester SC Clearance required - ESSENTIAL A large national organisation is seeking a Technical Cyber Security Engineer / Architect (Microsoft Sentinel & M365 Defender) to join its Cyber and Infrastructure team, supporting the SOC (Security Operations Centre), on a contract basis. This is a key role focused on strengthening cyber resilience across enterprise technology, helping to identify, defend against, and recover from evolving threats across cloud, network, and end-user environments. The role You will work closely with security, infrastructure, and architecture teams to design and improve secure technology environments, support incident response, and help drive a security-by-design approach across the wider estate. This role will suit someone with strong experience across Microsoft Sentinel & M365 Defender, alongside broader cyber architecture, engineering, and security operations capability. Key areas of focus • Secure architecture across enterprise networks, cloud, and end-user environments, • Hands-on work with Microsoft Sentinel, M365 Defender, Defender for Cloud, Entra ID, and Conditional Access, • Supporting the SOC with incident response, vulnerability remediation and escalation, • Automating repeatable security tasks and improving operational efficiency, • Supporting compliance requirements, including PCI-DSS, • Strong experience in Azure security and cyber architecture, • Strong hands-on knowledge of Microsoft Sentinel & M365 Defender (Entra ID is desirable), • Experience across network security, cloud security and incident response, • Strong understanding of security operations, vulnerabilities and remediation, • SC Clearance is essential, • £600 per day, • Inside IR35, • 2 days per week on-site in London or Manchester, • Participation in an on-call rota for out-of-hours incident response

Role Summary: Job Title: Network Engineer (Mid, Senior, Lead) Job Type: Permanent Pay: £40,000 - £75,000 + Bonus + Benefits Benefits Summary: Private Pension, Healthcare, Mentoring opportunities Location: London - Hybrid working (3-5 days in office) Security Clearance: Must already hold active DV Clearance About the client: Our client is a global powerhouse in the digital transformation space, acting as a critical bridge between complex technology and the essential services that keep the UK running. They aren't just an IT provider; they are the architects of the UK’s most secure and vital infrastructure. Imagine working for a company that designs the digital backbone for national security and public safety, ensuring that the most sensitive data in the country is managed with absolute precision. With a massive international footprint and a reputation for tackling the "impossible" projects, they offer an environment where your work literally protects the fabric of modern society. About the job: This is a high-impact role within the Aerospace, Defence, and Security sector, specifically supporting a monumental project for National Security. As a Network Engineer, you will be at the sharp end of technical evolution, moving beyond simple maintenance into the realm of designing, building, and deploying large-scale enterprise networking platforms. You will be a technical authority, taking ownership of complex solutions and guiding a team of engineers through the intricacies of modern defence-grade networking. Key Responsibilities: • Drive the end-to-end design, build, and deployment of enterprise-leading network solutions., • Take ownership of the proactive monitoring and maintenance of all production systems to ensure 100% uptime., • Lead investigations into complex service problems, creating and implementing robust recovery plans., • Respond to rapid operational requirements in support of critical defence activities., • Provide strategic project support and mentor junior team members to foster a culture of technical excellence. Key Skills: CCNA, CCNP, Cisco Routers, Cisco Switches, Cisco Firewalls, Wireless Access Points, ITIL, TCP/IP, DHCP, DNS, ACLs, Cisco ACI, VMware NSX, Azure Networking, AWS Networking, Ansible, NSD. How to apply: Please either apply through this advert or emailing me directly via . For further information please call me: +44 7441 342136. By applying for this role, you give express consent for us to process and submit (subject to required skills) your application to our client in conjunction with this vacancy only.

Pre-Sales Consultant - Cyber Security As a Pre-Sales Consultant, you will work closely with Account Managers and technical teams to design and deliver end-to-end security solutions that strengthen organizations against evolving cyber threats. Your role focuses on understanding client challenges, shaping security strategies, and ensuring solutions align with business objectives. Key Responsibilities: • Lead strategic whiteboarding sessions to develop and implement robust security strategies., • Design, review, and propose end-to-end cybersecurity solutions tailored to client requirements., • Deliver consultative workshops, including posture assessments and gap analyses., • Provide guidance during cyber incidents and contribute to incident response planning., • Prepare detailed technical documentation to support security improvements., • Deliver technical enablement sessions to empower internal teams and stakeholders., • Act as a trusted advisor to enterprise clients, building strong relationships based on expertise., • Maintain vendor certifications and stay current with cybersecurity trends and innovations. Core Expertise: • Advanced cybersecurity services: SSE, SASE, SIEM, MDR/EDR., • Endpoint detection and threat management solutions., • Security frameworks and compliance standards: ISO27002, CIS, NIST CSF., • SOC processes and Microsoft security stack., • Experience with leading vendors: Microsoft, CrowdStrike, Sophos, SentinelOne, Fortinet, Palo Alto, Zscaler. Experience: • 5+ years in Pre-Sales or similar roles within MSP/Reseller environments., • Strong problem-solving skills and consultative approach., • Industry certifications (CISSP, CISM, CompTIA, CCNA advantageous)., • Passion for helping organizations improve their security posture.

Network Test Engineer/Analyst (SC (Security Cleared) or eligible) Location: London, Newbury, Birmingham, Manchester (Onsite with hybrid flexibility) Contract Type: 3 to 6-Month Contract (strong likelihood of extension) Rate: UK Standard (Inside IR35) Security Clearance: Must currently hold or be eligible for UK Security Clearance (SC minimum) Overview We are recruiting a Network Test Engineer (SC (Security Cleared) or eligible) for a high-priority programme within the Telecom & Government Sector. Overview Test Analyst Role has to be based in the UK and can start to gain SC clearance or has SC clearance already. The role is to support a Programme in the transition & transformation of Critical National Infrastructure (CNI) network connectivity. Any experience of working on National Grid would be advantageous but not essential. Key Responsibilities Test Analyst skills: • Create test scripts from Test Plans/Low Level Designs for Network infrastructure (Routers/Switches/Firewalls), • Understand Test phases purposes: Unit, System Integration, Functional, Non-Functional, Disaster recovery, Operation Acceptance), • Import test cases to ALM and link to requirements, • Cisco Switch/Router console commands/CCNA, • Working on Routing Protocols BGP, OSPF, VPN, MPLS, QOS, LAN, WAN, VLAN, • Handling Fibre optic cables & Transceivers knowledge, • Understanding of Data Centre operating procedures, • Set up network test equipment for RFC 2544 testing, • Network and Service Management tool set (eg StableNet) Knowledge Cont., • Interpret Network infrastructure design from HLD/LLD, • ALM Test case management, • Defect Management, Reporting, • Design & Execute test plans & scripts to validate Routing Protocols, Switching, Firewall configurations, Network Segmentation across multiple domains, • Support the setup, configuration, and maintenance of test environments and lab infrastructure., • Review and contribute to Test cases, Traceability matrices, Risk assessments, Test exit criteria, • Produce detailed test reports, results analysis, and defect logs to support go/no-go decisions., • Network performance metrics, • Latency and packet loss analysis, • Root cause identification in degraded or failing networks, • Comfortable working in secure, safety-critical, or regulated environments., • Strong communication skills, able to engage confidently with both technical and non-technical stakeholders., • CCNA/CCNP (or equivalent level of knowledge), • ISTQB (or equivalent testing certification), • Any experience of working on National Grid would be advantageous but not essential

Centrii is seeking a Tier 1 Technical Support Specialist to join our growing technical operations team in London, England. This role is ideal for someone early in their IT career who enjoys troubleshooting, working with customers, and serving as the first line of response for technical support issues. The Tier 1 Support Specialist will monitor automated alerting platforms and service tickets, perform initial troubleshooting, and escalate issues to higher-level engineers when necessary. This position plays a critical role in ensuring timely response and effective coordination between customers and Centrii’s technical teams. Key Responsibilities • Monitor inbound alerts and notifications from automated systems and monitoring platforms (including Zendesk and other ticketing tools), • Receive and triage incoming customer support requests, • Perform initial troubleshooting and diagnostics on reported issues, • Document all troubleshooting steps clearly within the ticketing system, • Escalate complex or unresolved issues to Tier 2 or Tier 3 engineers when appropriate, • Maintain clear and professional communication with customers throughout the ticket lifecycle, • Track and update ticket status to ensure proper resolution and follow-through, • Work closely with internal engineering and operations teams to ensure timely issue resolution Required Qualifications • 1–3 years of verifiable experience in a technical support, helpdesk, networking, or MSP environment, • Experience triaging inbound support tickets and working within a structured ticketing system, • Hands-on experience using Zendesk or a similar service desk platform, • Basic understanding of networking concepts, • Strong troubleshooting mindset and ability to gather key diagnostic information, • Excellent written and verbal communication skills, • Ability to work collaboratively in a fast-paced technical environment Preferred Experience • Familiarity with networking platforms such as:, • Cisco, • Fortinet, • Cradlepoint, • Experience working with monitoring platforms or automated alerting systems, • Entry-level industry or vendor certifications are strongly preferred, such as:, • CompTIA Network+, • Cisco CCNA, • Fortinet NSE Why Join Centrii You’ll be helping deliver the infrastructure behind modern energy systems, supporting secure and reliable operations across renewable energy environments. Our team is building the next generation of operational technology visibility and cybersecurity for the global energy market, and our Project Managers are critical to ensuring successful execution at scale. If you're interested in managing projects that directly impact critical infrastructure and the future of energy, we’d like to hear from you.

Senior Infrastructure & Network Engineer (Fortinet Specialist) The Opportunity We are working with a well-established organisation seeking a Senior Infrastructure & Network Engineer to take ownership of their core IT infrastructure and network environment. This is a hands-on role supporting both head office and remote/project-based environments. You’ll play a key role in ensuring the stability, security, and ongoing improvement of systems, with a strong focus on network security and Fortinet technologies. The Role Reporting to the IT Director, you will be responsible for the day-to-day management, security, and optimisation of the organisation’s IT infrastructure. You will work closely with internal teams and external partners, acting as a technical escalation point while also driving improvements across the environment. This role requires a proactive engineer with strong Fortinet and firewall experience, alongside a solid infrastructure background. Key Responsibilities Network & Security (Core Focus) • Lead the implementation, management, and support of Fortinet solutions, including:, • FortiGate firewalls, • FortiManager & FortiAnalyzer, • FortiClient VPN, • Own and manage firewall policies, VPNs (site-to-site and remote access), SD-WAN, and network segmentation., • Monitor, analyse, and respond to security events and logs using FortiAnalyzer., • Drive continuous improvement of network security architecture and best practices., • Support secure connectivity solutions across multiple locations (including temporary or remote sites)., • Administer Windows Server environments (Active Directory, Group Policy, DNS, DHCP, file services)., • Support and maintain virtualised environments (Hyper-V)., • Provide basic administration and support for Microsoft SQL Server., • Manage Microsoft 365 services (Exchange Online, SharePoint, OneDrive, Teams, Endpoint, Entra ID)., • Apply security best practices across infrastructure and systems., • Support vulnerability management, patching, and system hardening., • Assist in incident response and remediation activities., • Provide 2nd/3rd line support and act as an escalation point for complex issues., • Contribute to infrastructure projects and continuous improvement initiatives., • Strong experience in IT infrastructure and systems administration., • Extensive hands-on experience with Fortinet technologies is essential (FortiGate, FortiManager, FortiAnalyzer)., • Proven expertise in firewall management, network security, and VPN technologies., • Solid networking knowledge (TCP/IP, VLANs, SD-WAN)., • Good understanding of cyber security principles and frameworks., • Experience with Microsoft 365 and Windows Server environments., • Relevant certifications (e.g. Fortinet NSE, CCNA, CompTIA Security+) are highly desirable.

DevSecOps Engineers – Mid to Lead Level Location: London Type: Permanent Working Pattern: 4xFlex, 37.5 hours per week We are currently working with a client in the Defence and Security sector who are expanding their London-based team and are looking to hire DevSecOps Engineers with a strong focus on Infrastructure Engineering, across mid to lead level. This opportunity supports a range of programmes across the Defence, Cyber and Intelligence domains, delivering secure, scalable and high-performing infrastructure solutions within mission-critical environments. A key requirement for this position is the ability to obtain and maintain high-level security clearance. If you do not currently hold this, support will be provided throughout the application process. The Role: As a DevSecOps Engineer with an Infrastructure Engineering focus, you will play a central role in the design, integration, administration and security of systems and applications. You will be responsible for building and maintaining scalable, reliable and secure infrastructure, ensuring it supports complex and evolving technical environments. You will work within a multi-disciplined team, collaborating across engineering and delivery functions to integrate and deploy features effectively. Depending on your level of experience, you will either contribute to infrastructure delivery (mid-level) or take on additional responsibility for technical ownership, decision-making and guiding engineering activities (lead level). This role spans the full systems lifecycle, offering exposure to architecture, design, deployment, support, migration and decommissioning activities. You will also have the opportunity to work across Public, Private and Hybrid Cloud environments, helping to optimise performance, scalability and security. Key Responsibilities: • Design, build, deploy and manage a broad range of IT infrastructure aligned to customer requirements, • Apply infrastructure engineering best practices to ensure systems are scalable, reliable and secure, • Develop Infrastructure as Code (IaC) and supporting scripts, integrating these into CI/CD pipelines and wider toolchains, • Drive automation and repeatability across infrastructure deployments and system integration, • Deliver full end-to-end systems lifecycle management, from initial architecture and design through to deployment, support, migration and decommissioning, • Support the integration and delivery of large and complex solutions within wider system-of-systems environments, • Contribute to integration, testing and deployment activities to ensure optimal performance and reliability, • Undertake deployments across Public, Private and Hybrid Cloud environments, identifying constraints and optimising infrastructure performance and security, • Collaborate with multi-disciplinary teams to ensure successful delivery of infrastructure solutions within DevSecOps frameworks Skills & Experience: • Strong experience within DevSecOps environments, working within Agile methodologies (SCRUM, Sprints), • Experience using tools such as Jira and Confluence for planning and collaboration, • Proficiency in Windows and Linux systems administration, including technologies such as Active Directory, • Experience with virtualisation technologies and concepts, including VMware vSphere, ARIA Ops performance monitoring and NSX (software-defined networking), • Experience configuring and managing web proxy servers (e.g. Squid), • Strong experience with automation technologies including Terraform, Ansible and Packer for complex builds, • Experience building and maintaining CI/CD pipelines (e.g. Jenkins), • Understanding of Git-based version control (Git, Bitbucket, GitLab), including integration and branching strategies, • Knowledge of containerisation technologies such as Docker and Kubernetes, • Experience with scripting languages including PowerShell and Bash, • Experience using Python, • Solid understanding of networking fundamentals, including IPv4 addressing and routing, • Experience with logging and monitoring tools such as Zabbix and Splunk, • Understanding of cloud technologies and concepts, particularly AWS Certification (Desirable): AWS Certification / CCNA Certification / Oracle Java Certification / ISTQB Certification / OSCP Certification / Linux Administration (RHCSA or RHCE) / Microsoft Certified: Windows Server Hybrid Administrator Associate / Red Hat Certified Specialist in Ansible Automation (EX407) / Terraform / Associate Certification PLEASE NOTE: eDV clearance is required to start. The process can take up to 18 months

Location: London & South East (with occasional client travel) Benefits: Private healthcare, pension, 24–30 days holiday, home-working fund, death in service cover, community & development days About the Company Join a fast-growing, people-first technology services provider delivering cloud, Microsoft 365, and network solutions for clients across the South East. With a strong heritage, consistent growth, and a low staff turnover, this is an opportunity to be part of a collaborative team shaping the future of IT services. If you’re passionate about Microsoft 365, Azure, and cloud technology, and enjoy delivering solutions that make a real impact, this is the role for you. The Role We’re looking for a Project Engineer to lead and deliver Azure and Microsoft 365 projects, as well as associated network and infrastructure implementations, for a variety of clients. Reporting to the Cloud Solutions Technical Lead, you’ll work hands-on with cloud and 365 solutions, ensuring seamless project delivery from design through to deployment and support. You’ll collaborate with internal teams, clients, and vendors to provide technical guidance, troubleshoot complex issues, and ensure that SLA and customer satisfaction targets are consistently met. What You’ll Do • Deliver Microsoft 365 and Azure projects for contracted and non-contracted clients., • Implement and support cloud, virtualisation, and associated network solutions., • Act as a technical escalation point for engineers and support staff., • Provide pre-sales input and technical guidance to the sales and solutions teams., • Manage and troubleshoot issues across Azure, Microsoft 365, Active Directory, servers, and networks., • Ensure SLA compliance and maintain exceptional customer satisfaction., • Keep up to date with Azure, 365, and related cloud technologies, contributing to process improvements. What We’re Looking For • Proven experience delivering Microsoft 365 and Azure projects within an MSP or similar environment., • Strong technical knowledge of Azure, Microsoft 365, Active Directory, and virtualisation., • Experience troubleshooting 3rd-line issues in cloud and network environments., • Excellent communication, organisation, and documentation skills., • Ability to manage multiple projects under pressure and provide technical leadership., • Team player with a proactive, “can-do” approach. Desirable Certifications: Microsoft Azure Administrator, Microsoft 365 certifications, VMware Certified Professional (VCP), Cisco CCNA, ITIL Foundation.

Role & What’s in it for the applicant and why would they apply?: This is a great opportunity to join a network-focused environment where you’ll be working on real routing and switching technologies, not just basic IT support. The role sits across 1st and 2nd line support, giving you exposure to network troubleshooting, maintenance, and change activity across a live production environment. It’s ideal for someone at CCNA or JNCIA level who wants to build deeper experience in networking, with the chance to work on protocols like BGP and OSPF in a supportive setup. Crucially, there is no mandatory on-call, making this a strong option for engineers who want to develop technically without being constantly pulled into out-of-hours work. Responsibilities: • Provide 1st and 2nd line network support across enterprise environments., • Troubleshoot issues across routing, switching, and connectivity., • Support and maintain networks using BGP and OSPF routing protocols., • Implement network changes and assist with maintenance activities., • Monitor network performance and respond to incidents., • Escalate complex issues where required., • Maintain accurate documentation and ticket updates. Technical Environment: • Routing & Switching (BGP, OSPF), • Enterprise network environments, • Optional exposure to firewalls and VoIP systems Skills / Must Have: • Experience in a network support role (1st or 2nd line)., • Solid understanding of routing and switching fundamentals., • Exposure to or knowledge of BGP and OSPF., • CCNA or JNCIA level (certified or working towards)., • Strong troubleshooting mindset and willingness to learn. Nice to Have: • Firewall experience., • VoIP knowledge or exposure., • Experience working in MSP or service provider environments. Location & Working Pattern: • Fully remote role (UK-based) Benefits: • No mandatory on-call (optional once settled)., • Strong exposure to real networking technologies., • Supportive environment for learning and development., • Opportunity to progress into more advanced network roles. Salary: • £35,000 per annum Employer: A leading UK-based network and communications provider delivering connectivity, cloud, and managed network services to enterprise and public sector customers, with a strong focus on network infrastructure and service quality.

It’s ideal for someone at CCNA or JNCIA level who wants to build deeper experience in networking, with the chance to work on protocols like BGP and OSPF in a supportive setup. Crucially, there is no mandatory on-call, making this a strong option for engineers who want to develop technically withou

On-site Audio-Visual Engineer Permanently based on a single client site, behaving as an ambassador for the AV Department at all times, including the technical setup, operation, and repair of equipment used to enhance collaborative meetings and live events. Ensure all your application information is up to date and in order before applying for this opportunity. Successful candidates must have the right to work in the UK and live within commutable distance of our clients premises near Liverpool Street Knowledge& Key Skills • Onsite Work: 90% The on-site AV Engineer will prepare meeting rooms for presentations, Video and Audio conferencing, and collaboration Supporting a wide variety of AV software and hardware Comprehensive ability to troubleshoot a wide range of technology incidents and problems Using Service Desk software to effectively manage all support and service requests Taking complete ownership of and resolving all notified support and service issues, promptly, courteously, and professionally to agreed service levels (SLAs) Keeping end-users fully informed during and at resolution, leaving them assured that they are receiving the best attention Maintaining training and support function documentation Effectively communicating with internal customers with respect to support issues Maintaining an accurate inventory of all AV hardware, firmware, software, and configurations Contributing to the specification and procurement of new hardware and software Monitoring and optimising AV system performance Assist in office relocations Leaving the support function in such a state that it could easily be picked up by colleagues during an absence. xrnqpay Admin 10% Follow appropriate departmental and company procedures and policies (i.e., change control, problem and incident management) Monitor performance through the scorecard Monthly meetings with on-site primary contact Reporting ticket management Essential: Previous AV support experience in a concierge service Skilled AV Engineer possessing good interpersonal skills, and should be comfortable with Senior Management Must be smart and confident in their appearance. Should have proven abilities within the AV industry and/or corporate environment for over 5 years Excellent communication and customer service skills Enthusiastic and organised Ability to work under pressure Good knowledge OF Crestron, AMX, and RTI Knowledge of Lutron lighting control, Polycom, and MS Teams A firm understanding of networking protocols, RS232, and RS485 Good understanding of VOIP telephony and SIP Good understanding of video collaboration and audio conferencing Desirable: Avixa CTS Crestron P101 Extron School of AV Cisco CCNA

Reference Code: -en_USContract Type: PermanentProfessional Communities: Cloud Infrastructure Management Capgemini Cloud Infrastructure Services (CIS) UK has the largest Projects & Consulting (P&C) practice in CIS globally - covering all the CIS portfolio. We work on a range of exciting projects for many different clients across all sectors. The role of the Network Engineer operates within the Edge capability, focusing on building, migrating, and testing modern network services and solutions. Hybrid working: The places that you work from day to day will vary according to your role, your needs, and those of the business; it will be a blend of Company offices, client sites, and your home; noting that you will be unable to work at home 100% of the time. • Undertaking a range of network equipment installations and configuration activities for complex or high business impact solutions., • Performing infrastructure surveys, for both wired and wireless., • Configuring core infrastructure components e.g. switches, routers, firewalls, load balancers etc., • Performing impact assessments on large or complex networks., • Performing testing to pre-determined plans and analyse results. A good working knowledge of IP, Ethernet, routing and switching within LAN/WAN/Data Centre/ Public Cloud environments is essential. Practical and demonstrable experience of implementing Cisco ACI would be beneficial. • Significant experience of configuring network systems, switching, routing, firewalling, load balancing., • Demonstrable knowledge of networks including network security, virtual private networking (VPN) converged networks and broadband technologies., • Will have the ability to install, configure and troubleshoot LAN/WAN/Voice network infrastructures for enterprise organisations., • Will typically be qualified to Cisco CCNA level or vendor equivalent accreditations, • Experience of working in a secure, accredited environment with a strong governance model Capgemini is proud to be a ___ under the UK Government’s Disability Confident scheme. As part of our commitment to inclusive recruitment, we will offer an interview to all candidates who: -Declare they have a disability, and -Meet the minimum essential criteria for the role. Please opt in during the application process. If you are successfully offered this position, you will go through a series of pre-employment checks, including: identity, nationality (single or dual) or immigration status, employment history going back 3 continuous years, and unspent criminal record check (known as Disclosure and Barring Service)To be successfully appointed to this role, it is a requirement to obtain ___ . To obtain SC clearance, the successful applicant must have resided continuously within the United Kingdom for the last 5 years, along with other criteria and requirements. Throughout the recruitment process, you will be asked questions about your security clearance eligibility such as, but not limited to, country of residence and nationality. Some posts are restricted to sole UK Nationals for security reasons; therefore, you may be asked about your citizenship in the application process. • You will be encouraged to have a positive work-life balance. Our hybrid-first way of working means we embed hybrid working in all that we do and make flexible working arrangements the day-to-day reality for our people. All UK employees are eligible to request flexible working arrangements., • You’d be joining an accredited Great Place to work for Wellbeing in 2023. Employee wellbeing is vitally important to us as an organisation. We see a healthy and happy workforce a critical component for us to achieve our organisational ambitions. To help support wellbeing we have trained ‘Mental Health Champions’ across each of our business areas, and we have invested in wellbeing apps such as Thrive and Peppy., • You will be empowered to explore, innovate, and progress. You will benefit from Capgemini’s ‘learning for life’ mindset, meaning you will have countless training and development opportunities from thinktanks to hackathons, and access to 250,000 courses with numerous external certifications from AWS, Microsoft, Harvard Manage Mentor, Cybersecurity qualifications and much more. Growing clients’ businesses while building a more sustainable, more inclusive future is a tough ask. When you join Capgemini, you’ll join a thriving company and become part of a collective of free-thinkers, entrepreneurs and industry experts. We find new ways technology can help us reimagine what’s possible. It’s why, together, we seek out opportunities that will transform the world’s leading businesses, and it’s how you’ll gain the experiences and connections you need to shape your future. By learning from each other every day, sharing knowledge, and always pushing yourself to do better, you’ll build the skills you want. You’ll use your skills to help our clients leverage technology to innovate and grow their business. So, it might not always be easy, but making the world a better place rarely is. Capgemini is an AI-powered global business and technology transformation partner, delivering tangible business value. We imagine the future of organisations and make it real with AI, technology and people. With our strong heritage of nearly 60 years, we are a responsible and diverse group of over 420,000 team members in more than 50 countries. We deliver end-to-end services and solutions with our deep industry expertise and strong partner ecosystem, leveraging our capabilities across strategy, technology, design, engineering and business operations. The Group reported 2025 global revenues of €22.5 billion. Make it real |

Preferred but not essential skills: MCSE certification Manufacturer Enterprise server certification SAN Server A+ Network+/CCNA Dell / Other vendor Certification to Enterprise level or above Experience in a data centre and in smart space technology is advantageous.

Solid understanding of networking principles (CCNA R&S / JNCIS-ENT level knowledge).

Systems & Network Administrator We are seeking a skilled and motivated Systems & Network Administrator to join our growing IT team. This role requires a well-rounded professional with strong technical expertise across systems administration, networking, and cloud technologies, combined with a proactive leadership mindset. Key Responsibilities: * Manage and maintain Linux and Windows server environments * Design, implement, and support secure network infrastructures * Configure and manage firewalls and VPN solutions * Support cloud-based platforms and hybrid environments * Lead troubleshooting efforts and ensure system reliability and performance * Mentor junior team members and contribute to technical strategy Essential Skills & Experience: * Strong hands-on experience with Linux and Windows administration whilst working as Systems & Network Administrator. * Proven expertise in networking concepts (TCP/IP, routing, switching) * Advanced knowledge of firewall configuration and VPN technologies * Exposure to cloud platforms (e.g., AWS, Azure, or GCP) * Solid understanding of security best practices * Excellent problem-solving and communication skills * Demonstrated leadership qualities and ability to take ownership Desirable: * Certifications (e.g., CCNA, CCNP, Microsoft, Cisco, AWS) * Experience with automation and scripting (e.g., PowerShell, Bash) Join us to play a key role in shaping and securing our IT infrastructure while growing your leadership capabilities as a Systems & Network Administrator. Systems & Network Administrator

Role OverviewAn opportunity for a customer-focused IT & Network Engineer to support a range of IT, network, and communication systems across office and client environments. Key Responsibilities Provide technical support and resolve infrastructure issues Install and maintain IT and network systems Follow internal processes to deliver high-quality service Work to deadlines and manage service requests Collaborate with clients, suppliers, and internal teams Travel to sites as required Essential Requirements Strong IT infrastructure and networking knowledge Good troubleshooting and diagnostic skills Strong communication and customer service ability Proactive and adaptable approach Ability to work in a fast-paced environment Full UK driving licence Desirable Skills Experience with Cisco, Fortinet, HP, Dell, or Oracle Knowledge of cabling (Cat5/6, fibre), storage, and break-fix services Understanding of SIP and tools like Wireshark Certifications such as CCNA or CompTIA Network+ What’s on Offer Salary up to £40,000 + company van Training and development opportunities Supportive working environment

Voice Support Engineer London Upto 40K per annum We're looking for a Voice Support Engineer to join our client supporting banks, hedge funds, and brokers across the City of London. The Role: • Providing 1st & 2nd line technical support to clients * Troubleshooting and resolving technical issues efficiently * Supporting and monitoring firewall infrastructure (Juniper or similar) * Working with voice trading systems (dealer boards, turrets, voice recording) * Collaborating with engineers and assisting with account management * Delivering excellent customer service via phone and onsite when required You: • Fluent French speaker * Strong communication and problem-solving skills * Interest in networking & voice technologies * Knowledge of SIP, Wireshark, IP networking * Familiarity with trader voice systems (highly desirable) * Exposure to VMware, Cisco, or firewall technologies is a plus * CCNA/CVOICE or similar certifications (advantageous) What you get: • Full training on trading floor voice systems * Work with leading financial institutions * Clear progression opportunities * Supportive and collaborative environment REF: G01 About Us We are dedicated to fostering a diverse and inclusive community. In line with our Diversity and Inclusion policy, we welcome applications from all qualified individuals, regardless of age, gender, ethnicity, sexual orientation, or disability. As a Disability Confident Employer, and part of the Nicholas Associates Group, we are committed to supporting candidates with disabilities, and we're happy to discuss flexible working options. We are committed to protecting the privacy of all our candidates and clients. If you choose to apply, your information will be processed in accordance with the Nicholas Associates Group of companies

DevSecOps Engineer – Mid to Lead Level Location: London Type: Permanent Working Pattern: 4xFlex, 37.5 hours per week We are currently working with a client in the Defence and Security sector who are expanding their London-based team and are looking to hire DevSecOps Engineers with a strong focus on Infrastructure Engineering, across mid to lead level. This opportunity supports a range of programmes across the Defence, Cyber and Intelligence domains, delivering secure, scalable and high-performing infrastructure solutions within mission-critical environments. A key requirement for this position is the ability to obtain and maintain high-level security clearance. If you do not currently hold this, support will be provided throughout the application process. The Role: As a DevSecOps Engineer with an Infrastructure Engineering focus, you will play a central role in the design, integration, administration and security of systems and applications. You will be responsible for building and maintaining scalable, reliable and secure infrastructure, ensuring it supports complex and evolving technical environments. You will work within a multi-disciplined team, collaborating across engineering and delivery functions to integrate and deploy features effectively. Depending on your level of experience, you will either contribute to infrastructure delivery (mid-level) or take on additional responsibility for technical ownership, decision-making and guiding engineering activities (lead level). This role spans the full systems lifecycle, offering exposure to architecture, design, deployment, support, migration and decommissioning activities. You will also have the opportunity to work across Public, Private and Hybrid Cloud environments, helping to optimise performance, scalability and security. Key Responsibilities: Design, build, deploy and manage a broad range of IT infrastructure aligned to customer requirements Apply infrastructure engineering best practices to ensure systems are scalable, reliable and secure Develop Infrastructure as Code (IaC) and supporting scripts, integrating these into CI/CD pipelines and wider toolchains Drive automation and repeatability across infrastructure deployments and system integration Deliver full end-to-end systems lifecycle management, from initial architecture and design through to deployment, support, migration and decommissioning Support the integration and delivery of large and complex solutions within wider system-of-systems environments Contribute to integration, testing and deployment activities to ensure optimal performance and reliability Undertake deployments across Public, Private and Hybrid Cloud environments, identifying constraints and optimising infrastructure performance and security Collaborate with multi-disciplinary teams to ensure successful delivery of infrastructure solutions within DevSecOps frameworks Skills & Experience: Strong experience within DevSecOps environments, working within Agile methodologies (SCRUM, Sprints) Experience using tools such as Jira and Confluence for planning and collaboration Proficiency in Windows and Linux systems administration, including technologies such as Active Directory Experience with virtualisation technologies and concepts, including VMware vSphere, ARIA Ops performance monitoring and NSX (software-defined networking) Experience configuring and managing web proxy servers (e.g. Squid) Strong experience with automation technologies including Terraform, Ansible and Packer for complex builds Experience building and maintaining CI/CD pipelines (e.g. Jenkins) Understanding of Git-based version control (Git, Bitbucket, GitLab), including integration and branching strategies Knowledge of containerisation technologies such as Docker and Kubernetes Experience with scripting languages including PowerShell and Bash Experience using Python Solid understanding of networking fundamentals, including IPv4 addressing and routing Experience with logging and monitoring tools such as Zabbix and Splunk Understanding of cloud technologies and concepts, particularly AWS Certification (Desirable): AWS Certification / CCNA Certification / Oracle Java Certification / ISTQB Certification / OSCP Certification / Linux Administration (RHCSA or RHCE) / Microsoft Certified: Windows Server Hybrid Administrator Associate / Red Hat Certified Specialist in Ansible Automation (EX407) / Terraform / Associate Certification PLEASE NOTE: eDV clearance is required to start. The process can take up to 18 months Omega is an employment agency specialising in opportunities at all levels within the Engineering, Manufacturing, Aerospace, Automotive, Electronics, Defence, Scientific, Energy & Renewables and Tech sectors

Software Engineers - Java/AWS (Mid to Lead Level) Location: London Type: Permanent Working Pattern: 4xFlex, 37.5 hours per week We are currently working with a client in the Aerospace & Defence sector who are expanding their London-based team and are looking to hire Software Engineers (Java/AWS) at mid to lead level. This opportunity sits across a range of Defence, Cyber and Intelligence programmes, focused on developing secure, cloud-based solutions within mission-critical environments. A key requirement for this position is the ability to obtain and maintain high-level security clearance. If you do not currently hold this, support will be provided throughout the application process. The Role: You will work under the guidance of a Software Engineering Lead or, at senior level, take on additional responsibility for technical delivery and supporting wider engineering activities. You may specialise in a particular area or work across multiple disciplines, with a strong focus on the Cyber domain. Typical responsibilities include: Conducting software development activities and contributing to technical delivery Designing and developing tests to debug and validate software Working with customer requirements to develop mission/business applications Supporting the full software development lifecycle using appropriate tools, standards and processes Analysing system capabilities and resolving technical queries Correcting program errors and maintaining documentation Preparing operating instructions and technical documentation Championing automation through Infrastructure as Code (IaC), CI/CD and test automation Skills & Experience: Strong proficiency in Java Knowledge of additional languages such as Python, C++, JavaScript, TypeScript or React (desirable) Experience developing software for cloud environments, particularly AWS Understanding of microservices and/or serverless architectures Familiarity with CI/CD pipelines for cloud deployments Awareness of challenges when migrating on-premise workloads to the cloud Knowledge of AWS services such as EC2, EKS, Fargate, IAM, S3 and Lambda Experience working in Linux environments Understanding of unit testing and mocking frameworks (e.g. JUnit 5) Experience with Git version control Knowledge of Agile development methodologies (SCRUM) Understanding of relational databases (e.g. Oracle) and/or MongoDB Familiarity with GitLab CI/CD pipelines Experience using Atlassian tools (Bitbucket, Jira, Confluence) Understanding of Elasticsearch, Kibana and Hibernate Desirable Certifications: Oracle Java Certification / AWS Certification / ISTQB Certification / OSCP Certification / CCNA Certification PLEASE NOTE: eDV clearance is required to start. The process can take up to 18 months Omega is an employment agency specialising in opportunities at all levels within the Engineering, Manufacturing, Aerospace, Automotive, Electronics, Defence, Scientific, Energy & Renewables and Tech sectors

Senior Infrastructure Engineer Central London - hybrid working Up to £80,000 PA A well-established, growing business is seeking an experienced Senior IT Infrastructure Engineer to support both core infrastructure and M&A projects. This is a critical role during a period of ambitious expansion, including multiple acquisitions and integration of new sites. You will ensure seamless IT operations, business continuity and secure, resilient infrastructure across offices and acquired businesses. Key Responsibilities: Lead the assessment, integration and consolidation of IT environments during mergers and acquisitions Manage core office and site networks, including LAN/WAN, VPNs, IP addressing and firewall operations (FortiGate) Conduct audits of IT infrastructure, cloud environments (Azure, AWS) and enterprise applications (ERP, CRM) Plan and execute migrations, including tenant-to-tenant Microsoft 365 and Active Directory consolidations Collaborate with managed service providers and internal teams to maintain high availability, security and compliance Support business continuity through proactive monitoring, incident management and disaster recovery planning Mentor and provide technical guidance to team members and act as an escalation point for complex issues Essential Skills & Experience: Strong expertise in Azure, Microsoft 365, Windows Server and hybrid cloud environments Networking: TCP/IP, DHCP, DNS, routing, switching, VPNs, firewall configuration; CCNA/CCNP preferred Active Directory and identity management, including multi-forest consolidations Scripting and automation (PowerShell, Python) and Infrastructure as Code (Terraform/ARM templates) Experience with enterprise applications (ERP, CRM) and M&A IT integration projects Knowledge of security frameworks and compliance requirements (GDPR, ISO 27001) Ideally have previous M&A IT integration experience and rapid site deployment. Familiarity with monitoring tools (Azure Monitor, SolarWinds) and SOC collaboration. Working hours are Monday - Friday, 09:00 - 17:00. Initially 4 days per week onsite, dropping to 3 after 3 months

Network Engineering Manager - In this position you will work alongside the Project Management and Engineering teams. There will be opportunities to work with the latest technologies, influence design and deliver systems to the highest quality. You will be responsible for consulting on design, configuring network hardware, commissioning, and delivery of a project's network and telecommunications systems as a department lead. It is essential that you are an excellent communicator with good Client facing skills and have strong network engineering experience and excellent knowledge of wireless networks, fibre optics and telecoms systems. This is a field-based role that also requires international travel. The position will see you working on systems that are deployed in the high end residential market and within the integration of bullet proof systems in the world of high end superyachts. Consult on network design and architecture for yacht and residential projects. Configure, deploy and commission network infrastructure (routing/switching, Wi-Fi, firewalls, WAN). Own technical quality: testing, fault-finding, and final sign-off readiness. Produce and maintain accurate documentation (as-built, configs, IP plans, test results). Provide practical escalation support during build and commissioning. Lead and support a team of engineers on live projects (allocation, guidance, standards, coaching). Manage interfaces with shipyards, builders, owners' reps, and third-party contractors. Report progress, risks, and blockers clearly to the Project Manager. Train and upskill engineers-raise consistency across the department. CCNA - essential CCNP - desirable (or equivalent experience) Strong experience designing and delivering networks end-to-end. VLANs, trunking, STP fundamentals, DHCP/DNS, routing basics (OSPF preferred; BGP a plus). QoS and traffic shaping principles (especially important for voice/video). Multicast/IGMP basics (helpful in AV-over-IP environments). PoE design awareness (budgets, switch selection, edge device demands). Enterprise Wi-Fi deployment and management (controller-based or equivalent). Wi-Fi surveys, coverage analysis and heatmaps (Ekahau or equivalent). Commissioning approach that proves performance, not just "looks connected". Firewall configuration and deployment (Cisco, Fortinet, Check Point, Sophos, WatchGuard, Palo Alto). * Solid fundamentals: segmentation (owner/guest/crew/IoT), secure remote access/VPN, ACL deployment. Multi-WAN / SD-WAN style solutions and path selection (Peplink, Celerway, Kerio, Sophos, Cisco, Kognitive networks, etc.). 3G/4G/5G routers/modems, ISP management, VSAT connectivity constraints. SIP/VoIP fundamentals (Session Initiation Protocol) and IP telephony systems. Fault-finding and commissioning are compulsory. Comfortable using hand tools and network/telecom test equipment. Fibre experience: handling and testing basics (power levels/links) - OTDR knowledge a plus. General Strong English (written and spoken) and confident client-facing communication. Competent with Microsoft 365 (Word, Excel, Teams, SharePoint, OneNote, PowerPoint).If you have the desire / ability to travel and now seek a new fun and truly bespoke position then please send me your full technical CV that covers ideally all of the above. YOU MUST BE LIVING IN THE UK AND ALLOWED TO WORK HERE LEGALLY AND SHOW A CLEARLY DEFINED SKILL SET WITHIN THE CV HERTS HERTFORDSHIRE BEDS BEDFORDSHIRE BUCKS BUCKINGHAMSHIRE LONDON IT IOT NETWORK CISCO FIREWALL WIFI WI-FI CCNA CCNP WIRELESS VPN WAN VSAT ROUTERS

This hybrid role requires strong routing and switching knowledge and CCNA certification.

Candidates should have a CCNA certification, experience in a network support environment, and be knowledgeable in ITIL processes.

London (on-site with flexibility for out-of-hours work).Share plan, private healthcare, enhanced leave, pension, wellbeing support.Our client, a leading organisation in the telecommunications and IT services sector, is hiring a.This role offers the opportunity to work on a large-scale, high-performa

Trainee Network Engineer - No Experience Required.Are you looking to kick-start a new career in IT?.We are recruiting for companies who are looking to employ our Network Engineer Traineeship graduates to keep up with their growth.The best part is you will not need any previous experience as full tra

Our client, a technology-led connectivity business, is looking for an experienced Network Monitoring Engineer to support a major dark fibre rollout programme on a 6-month fixed-term basis.This is a hands-on engineering role focused on designing, implementing and commissioning monitoring solutions ac

London (on-site with out-of-hours requirements).Share plan, private healthcare, pension, 25 days leave + more.Our client, a leading organisation in network infrastructure and managed services, is hiring a Senior Network Engineer to lead and support the ongoing development of a high-performance netwo

Hybrid - Palo Alto - F5 Load Balancers.This is a senior-level engineering role focused on.The successful candidate will take ownership of complex infrastructure initiatives, working closely with architecture teams and senior stakeholders to deliver projects from concept through to full implementatio

Security Engineer - Palo Alto, Terraform.Up to £750 per day (Inside IR35).My client is seeking a hands-on Security Engineer with deep expertise in Palo Alto Networks technologies, particularly around Prisma Access and Strata Cloud Manager.You will play a key role in designing, implementing, and enh

Network Engineer - Global zScaler Implementation (Inside IR35).Location: Central London (3 days on-site, 2 days WFH)Contract: 6 months + likely extensionRate: Inside IR35Start: ASAP.We're looking for a hands-on Network Engineer to support a major global zScaler rollout and contribute to our client's

Trainee Network & Security Engineer – No Experience Needed.Looking for a career change? Maybe you’re already working but want a more technical role with better long-term prospects.Or you could be between jobs and ready for a fresh start in tech.Network & Security Engineer Job Programme.T

Network and Infrastructure Engineer.We’re looking for a driven and collaborative Network & Infrastructure Security Engineer to join our agile infrastructure team.In this hands-on position, you’ll take the lead on network engineering while also contributing to broader infrastructure operation

Location: Portsmouth OR Stevenage OR Newport (On Site)Competitive Salary & Package (Dependent on Experience) Career Level: Associate Manager (CL8).Flexibility and mobility are required to deliver this role to deliver the first-class services we are known for.Any offer of employment is subje

Network Engineer - Project focussed, Data Centre / WAN / LAN, Cisco ACI & ISE, SD-WAN, Palo Alto, Network Automation.Permanent - up to £75,000 + benefits, bonus *** Hybrid working 50/50.Leading financial services client is looking for a highly skilled Network Engineer to join their delivery-foc