LSA Recruit

2 job(s) at LSA Recruit

LSA Recruit
Oct 22, 2025
Contractor
10+ years of experience in data engineering, with at least 3+ years of hands-on experience with Azure Databricks . Good proficiency in Python and Spark (PySpark) or Scala. Deep understanding of data warehousing principles, data modelling techniques, and data integration patterns. Extensive experience with Azure data services, including Azure Data Factory, Azure Blob Storage, and Azure SQL Database . Experience working with large datasets and complex data pipelines. Experience with data architecture design and data pipeline optimization. Proven expertise with Databricks , including hands-on implementation experience and certifications. Experience with SQL and NoSQL databases. Experience with data quality and data governance processes. Experience with version control systems (eg, Git). Experience with Agile development methodologies.
LSA Recruit
Oct 21, 2025
Full time
We have an exciting job opportunity for Systems Engineer role at Aldgate, UK . Title: Systems Engineer Location: Aldgate, UK Duration: Permanent Job Description: We are seeking a Systems Engineer with extensive experience in Microsoft Exchange Server 2016 and above, Microsoft Remote Desktop Services (RDS), Hyper-V, VMware, high availability (HA) scenarios, DFS, and Windows Server 2022 network infrastructure across multiple domains and Active Directory environments. The ideal candidate will also have hands-on experience with Cisco Routers and demonstrate a strong understanding of enterprise network architecture. This role will be responsible for designing, implementing, and maintaining a scalable, secure, and high-performance IT infrastructure, ensuring business continuity and system reliability. Key Responsibilities: Microsoft Exchange Server Administration: Deploy, configure, manage, and optimize Microsoft Exchange Server 2016 and above. Troubleshoot email flow, transport rules, and mail security issues. Ensure high availability (HA) and disaster recovery mechanisms for Exchange. Microsoft Remote Desktop Services (RDS) Administration: Deploy, configure, and manage Microsoft Remote Desktop Services (RDS) environments. Maintain Remote Desktop Session Hosts (RDSH), RD Gateway, RD Connection Broker, and RD Licensing. Optimize performance, scalability, and security of RDS infrastructure. Troubleshoot user connectivity, application performance, and remote access issues. Ensure load balancing and high availability (HA) configurations for RDS farms. Virtualization & High Availability (HA): Manage and maintain Hyper-V and VMware environments. Implement high availability (HA) and disaster recovery (DR) solutions between two datacentres. Optimize virtualization performance and scalability. Windows Server & Active Directory: Administer and maintain Windows Server 2022 infrastructure across multiple domains. Manage Active Directory (AD), Group Policy (GPO), DNS, DHCP, and DFS. Configure Domain Controllers, trust relationships, and replication strategies. Storage & File Services: Configure and maintain Distributed File System (DFS) for file access and redundancy. Optimize file server performance and ensure data integrity and backups. Networking & Cisco Router Administration: Configure, maintain, and troubleshoot Cisco Routers and network infrastructure. Implement network security best practices and ensure secure inter-domain communication. Monitor network performance, traffic, and security events. Security & Compliance: Ensure patch management, system hardening, and security updates. Implement backup and disaster recovery strategies. Ensure compliance with IT security policies and industry standards. Technical Support & Documentation: Provide Tier 3 support for escalated system issues. Document infrastructure configurations, procedures, and troubleshooting steps. Required Qualifications: 5+ years of experience in Microsoft Exchange Server 2016+ administration. Extensive experience with Microsoft Remote Desktop Services (RDS), including RDS farms, RDS Gateway, and load balancing. Strong expertise in Windows Server 2022, Active Directory, and multi-domain environments. Proficiency in Hyper-V and VMware virtualization technologies. Hands-on experience with DFS, Group Policies, DNS, and DHCP. Proven experience with high availability (HA) and disaster recovery (DR) solutions. Networking experience with Cisco Routers and enterprise network infrastructure. Strong troubleshooting skills and ability to work in a fast-paced IT environment.