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Role: 3rd Line Directory Services Engineer Location : Basingstoke Clearance required: DV Level Shift Working (0700 - 1500 and 1100 - 1900 on a Rotating Pattern) We are looking for a 3rd Directory Services Engineer to join a small dynamic team of 2nd and 3rd Line engineers. Your role will involve carrying out planned activities via a Change Management Process, monitoring the system using Event Management tooling and responding to incidents via the Incident Process including triage of incidents and escalation via the Service Management Team. Examples of tasks: *Responding to escalations from 2nd Line Daily checks *Maintaining and supporting Active Directory and providing timely updates to the Operations Lead. *Carrying out a readiness assessment for new releases entering service from the Engineering Team *Producing and maintaining documentation such as (Work Instructions and Patching Schedules). Mandatory Skills (Candidate must have all): *Problem-solver with the ability to think creatively *Deep understanding of Active Directory Domain Services *Deep understanding of Windows Server 2019 and later *Deep understanding of Domain Name System (DNS) *Group policy creation and assignment *Understanding of System Center Operations Manager and Configuration Manager (SCOM and SCCM) *Experience working in a multi-tenant environment *Knowledge of PowerShell scripting *Ability to work on projects and understanding of project management terminology *Ability to work independently as well as within a team and to collaborate with various teams like Engineering and Architecture *Ability to embrace change and adjust priorities or processes and approach as needed *Highly self-motivated, directed, and can work independently without supervision in a high-pressure environment Your transferable skills and experience: *ITSM Tooling & Processes *VMware vCenter - Use of, not Administration *Ability to embrace change and adjust priorities or processes and approach as needed *Knowledge of ITIL processes *Knowledge of Agile methodologies Due to the nature and urgency of this post, candidates holding or who have held high level security clearance in the past are most welcome to apply. Please note successful applicants will be required to be security cleared prior to appointment which can take up to a minimum 18 weeks. LA International is a HMG approved ICT Recruitment and Project Solutions Consultancy, operating globally from the largest single site in the UK as an IT Consultancy or as an Employment Business & Agency depending upon the precise nature of the work, for security cleared jobs or non-clearance vacancies, LA International welcome applications from all sections of the community and from people with diverse experience and backgrounds. Award Winning LA International, winner of the Recruiter Awards for Excellence, Best IT Recruitment Company, Best Public Sector Recruitment Company and overall Gold Award winner, has now secured the most prestigious business award that any business can receive, The Queens Award for Enterprise: International Trade, for the second consecutive period.

Job Title: Operational Technology (OT) Architect Job Summary The Operational Technology (OT) Architect is responsible for defining, designing, and governing the architecture of industrial and operational systems that control and monitor physical processes. This role ensures OT environments are secure, resilient, interoperable, and aligned with business, safety, and regulatory requirements, while enabling convergence with IT and cloud platforms where appropriate. The OT Architect acts as a technical authority across industrial control systems (ICS), SCADA, and IIoT, providing strategic direction and hands-on architectural leadership. Key Responsibilities OT Architecture & Strategy Define and maintain OT architecture principles, standards, and reference designs Design end-to-end OT solutions covering control systems, networks, data flows, and integrations Support long-term OT roadmaps, modernization initiatives, and IT/OT convergence Ensure architectures meet safety, availability, and operational resilience requirements Industrial Systems & Platforms Architect solutions across ICS, SCADA, DCS, PLCs, and HMIs Support integration of OT systems with enterprise IT, cloud, and data platforms Define standards for industrial protocols (e.g. Modbus, OPC UA, DNP3, IEC 61850) Enable secure adoption of IIoT and edge computing technologies OT Cyber Security & Risk Embed security-by-design into OT architectures Define OT network segmentation, zoning, and access controls (Purdue Model / IEC 62443) Conduct risk assessments, threat modeling, and architecture assurance reviews Support compliance with safety and security regulations and standards Reliability, Safety & Performance Design for high availability, fault tolerance, and disaster recovery in OT environments Ensure architectures support real-time performance and operational continuity Align designs with functional safety and operational risk requirements Support incident response and recovery planning for OT systems Governance & Stakeholder Engagement Act as the OT technical authority for projects and programmes Collaborate with engineering, operations, IT, cyber security, and vendors Review designs, vendor solutions, and system changes for architectural compliance Produce clear architecture documentation, standards, and guidance Required Skills & Experience Technical Skills Strong experience with OT and industrial control system architectures Deep understanding of ICS/SCADA/DCS environments Knowledge of industrial networking and protocols Experience with OT cyber security principles and standards Understanding of IT/OT integration and data flows Professional Experience 7+ years of experience in OT, industrial engineering, or architecture roles (adjustable by seniority) Proven experience designing or governing OT architectures in complex environments Due to the nature and urgency of this post, candidates holding or who have held high level security clearance in the past are most welcome to apply. Please note successful applicants will be required to be security cleared prior to appointment which can take up to a minimum 18 weeks. LA International is a HMG approved ICT Recruitment and Project Solutions Consultancy, operating globally from the largest single site in the UK as an IT Consultancy or as an Employment Business & Agency depending upon the precise nature of the work, for security cleared jobs or non-clearance vacancies, LA International welcome applications from all sections of the community and from people with diverse experience and backgrounds. Award Winning LA International, winner of the Recruiter Awards for Excellence, Best IT Recruitment Company, Best Public Sector Recruitment Company and overall Gold Award winner, has now secured the most prestigious business award that any business can receive, The Queens Award for Enterprise: International Trade, for the second consecutive period.

ROLE IS REMOTE Languages & frameworks: JavaScript, Spring Boot. * API & microservices: RESTful API design, API management, microservices architecture, EKS (Kubernetes), Containerisation (Docker). * Integration: back end layers, Kafka event management, NoSQL (MongoDB/Document DB). * Security: IDAM/IdP, SSO, RBAC, SSL/TLS, KMS, Graph API * Cloud operability: AWS telemetry and monitoring. * Tooling & delivery: Jira, Confluence, GitHub, CI/CD pipelines. Desirable skills (nice to have) * Caching & sessions: Redis; session management via Kong. * Networking: VPC, VPN for secure connectivity. * Realtime comms: SignalR or equivalent. Experience profile * Proven delivery of backend services at scale using JavaScript, Spring Boot, REST APIs, and event driven integrations on AWS. * Should have knowledge in Kubernetes & Containerisation of Applications (primarily using Docker). * Strong experience embedding security, observability, and automation into the development lifecycle. * Track record of CI/CD discipline and Git best practices. * Collaboration in multi disciplinary teams to meet DWP standards for security, performance, and reliability. Due to the nature and urgency of this post, candidates holding or who have held high level security clearance in the past are most welcome to apply. Please note successful applicants will be required to be security cleared prior to appointment which can take up to a minimum 10 weeks. LA International is a HMG approved ICT Recruitment and Project Solutions Consultancy, operating globally from the largest single site in the UK as an IT Consultancy or as an Employment Business & Agency depending upon the precise nature of the work, for security cleared jobs or non-clearance vacancies, LA International welcome applications from all sections of the community and from people with diverse experience and backgrounds. Award Winning LA International, winner of the Recruiter Awards for Excellence, Best IT Recruitment Company, Best Public Sector Recruitment Company and overall Gold Award winner, has now secured the most prestigious business award that any business can receive, The Queens Award for Enterprise: International Trade, for the second consecutive period.

Storage & Server Architect As an Storage & Server Architect you would be a key part of the Infrastructure unit and have overall responsibility to design, maintain and provide 2& 3 line support for all Storage & Systems hardware, Operating & Virtualisation Software, Open source and application integration. You would work towards providing a 24/7 support system. Ensure maximum availability of core systems and that performance monitoring is in place and appropriate system capacity planning is undertaken. You would also ensure that required DR and BCP provisions exist and are tested regularly. Maintenance of Infrastructure Provide storage & server hardware, virtualisation,services management, enable technical innovation that can create business value to assist with the company’s requirements and expectations. Lead large technology initiatives to build and maintain key elements of the company’s infrastructure and associated product portfolio, including but not limited to 24x7 data centre infrastructure management and evolution, remote access services and enterprise-scale database environments. Carry out annual technology and user audits. Manage the provision and maintenance of 3 party infrastructure to agreed SLA’s including hosting, personal computing support and networking at all major NGC locations. Manage all NGC owned servers, switches, firewalls and routers. Maintain appropriate licenses and subscriptions for computer hardware and software. IT Governance Manage system security, performance monitoring and alerting, ensure appropriate backups are in place and retained for all systems. Ensure a disaster recovery arrangement is maintained, as required in collaboration with the compliance team and operations are in place to ensure compliance during business continuity events. Work with Compliance Director in the development, adoption and enforcement of Information Security policies, procedures and standards. Work with the Network and Security Architect to ensure appropriate security, patching, maintain secure Internet connectivity & private network connection to/from our partners, customers and other Data & Financial Clearing House Work with Database and Development team for all compute, server and storage providing requirement & 24/7 availability. Complete annual reviews and internal audit of required ISO 27001, 9001 and 22301 standards. Competency Profile Extensive knowledge of data centre operations, , network engineering, datacentre applications, client/server computing and production operations support. Specific technologies of note include Microsoft Server & Linux Operating System. Experience with mid tier storage hardware & appliance is essential, more specifical experience with IBM Storage V37xx & V50xx series will be beneficial. Infrastructure applications, Networking, VMware, Firewall, Security and/or Enterprise-level SANs. Experience with Cloud Services & Provisioning (Experience of Oracle Cloud would be preferential) Ability to lead cross functional project teams in implementing projects of a complex nature. The Client has offices in Central London – although this position will mainly remote. The salary for this role will be circa £65K - £80K. Please do send your CV to us in Word format along with your salary and availability.