Full Stack Network Engineer We are seeking a highly skilled Full Stack Network Engineer to join our IT team, This role demands a deep understanding of both front-end and back-end networking technologies, encompassing the design, implementation, and maintenance of comprehensive network infrastructures. The ideal candidate will be adept at solving complex networking challenges, ensuring optimal performance, security, and scalability of our network systems. Key Responsibilities Design, implement, and manage network infrastructure including routers, switches, firewalls, and load balancers across various platforms. Familiar with circuit ordering and DWDM deployments Familiar with Nexus 7k / Cisco 6500 environments and (possibly arista but not essential) Ability to document and map in detail all connectivity on site to be used to identify business areas / stakeholders and used as a basis to produce a runbook for migration tasks. Develop and maintain automation scripts to streamline network operations and ensure consistency across environments. Collaborate with cross-functional teams to understand application requirements and translate them into network solutions. Ensure network security by implementing industry-best practices and conducting regular vulnerability assessments. Troubleshoot and resolve network-related issues in a timely and efficient manner. Stay abreast of the latest networking technologies and trends and recommend upgrades and improvements to keep our network infrastructure at the cutting edge. Provide technical leadership and mentorship to junior network engineers. Document network designs, configurations, and operating procedures. Skills and Qualifications: Bachelor’s degree in computer science, Information Technology, or a related field. Proven experience as a Full Stack Network Engineer or similar role, with a strong portfolio of successful network infrastructure projects. Expertise in network architecture and engineering, including TCP/IP, DNS, VPN, LAN/WAN, and QoS. Proficient in network automation tools and scripting languages such as Python, Ansible, or Terraform. Strong knowledge of network security protocols and best practices. Excellent problem-solving skills and the ability to work under pressure. Outstanding communication and teamwork skills. Excellent Microsoft Office and Visio skills. Relevant certifications (e.g., CCNA, CCNP, JNCIA, JNCIS) are highly advantageous

User query issue handling Ensuring user queries or issues are captured validated and triaged for further processing Communicating with users Ensuring that various types of information are communicated to users through the appropriate channels Optimization Ensuring improvement of the two previous processes through analysis reviews and reporting as well as through automation competence building knowledge sharing and other organizational changes Identify and diagnose issues and problems Categorize and record reported queries and provide solutions Support problem identification Advise users on appropriate course of action Monitor issues from start to resolution Escalate if needed unresolved problems to a higher level of support Provide essential online security advice and support Systematically interprets user problems and identifies solutions and possible side effects Uses experience to address user problems and interrogates database for potential solutions Escalates complex or unresolved incidents Records and tracks issues from outset to conclusion During change acts systematically to respond to day by day operational needs and react to them avoiding service disruptions and maintaining coherence to SLA and information security requirements Responds to common requests for service by providing information to enable fulfilment Promptly allocates unresolved calls as appropriate Maintains records informs users about the process and advises relevant persons of actions taken Skills Mandatory Skills : Jira Service Desk, ServiceDesk, Windows Server

Position: Proxy EngineerLocation: London, UK - Hybrid (3 days onsite) Duration: Permanent Project Description: "Proven track record of working with Bluecoat Proxy systems and Zscaler ZIA, SaaS based solution with at least 10 to 12 years of experience on different network technologies out of which 5+ years can be on Proxy systems deployment and management. Knowhow of F5 load balancing, routing, Checkpoint Firewalls etc. Ability to understand, develop complex Bluecoat policies. Ability to read access/system logs and packet captures for troubleshooting complex issues. Should have experience of using a proper change management process and knowledge of Service now will be an added advantage. Good communication skills, and ability to communicate to different audiences and stakeholders."

Position: Network Automation EngineerLocation: London, UK Duration: Permanent Project Description: To automate the Priority Connectivity initiatives to remove manual effort and errors, speed up the processes. Automation focus areas under Network Functions include: Reduction in manual activity through workflow/process Automation for Proxy and Straight-through processing for Firewall rules that align to pre-approved patterns provided by cyber security. Outcome: Improve time to deliver by End-to-end Proxy Automation, End to end Firewall Rule Automation. Skills: 10+ Overall years of experience. Automation engineers with technical knowledge on Proxy and Firewall process workflow and management. Hands-on experience with python Scripting and Ansible.

Position: Data Engineer IcebergLocation: Milton Keynes, UK Duration: Permanent Job Description: As a Data Engineer with Iceberg experience, you will play a crucial role in the design, development, and maintenance of our data infrastructure. Your work will empower data-driven decision-making and contribute to the success of our data-driven initiatives. Key Responsibilities: Data Integration: Develop and maintain data pipelines to extract, transform, and load (ETL) data from various sources into AWS data stores for both batch and streaming data ingestion. AWS Expertise: Utilize your expertise in AWS services such as Amazon EMR, S3, AWS Glue, Amazon Redshift, AWS Lambda, and more to build and optimize data solutions. Data Modeling: Design and implement data models to support analytical and reporting needs, ensuring data accuracy and performance. Data Quality: Implement data quality and data governance best practices to maintain data integrity. Performance Optimization: Identify and resolve performance bottlenecks in data pipelines and storage solutions to ensure optimal performance. Documentation: Create and maintain comprehensive documentation for data pipelines, architecture, and best practices. Collaboration: Collaborate with cross-functional teams, including data scientists and analysts, to understand data requirements and deliver high-quality data solutions. Automation: Implement automation processes and best practices to streamline data workflows and reduce manual interventions. Experience working with bigdata ACID file formats to build delta lake, particularly with Iceberg file formats and loading methods of Iceberg. Good knowledge on Iceberg functionalities to use the delta features to identify the changed records, optimization and housekeeping on Iceberg tables in the data lake. Must have: AWS, ETL, EMR, GLUE, Spark/Scala, Java, Python, Good to have: Cloudera - Spark, Hive, Impala, HDFS, Informatica PowerCenter, Informatica DQ/DG, Snowflake Erwin Qualifications: Bachelor's or Master's degree in Computer Science, Data Engineering, or a related field. 5 to 8 years of experience in data engineering, including working with AWS services. Proficiency in AWS services like S3, Glue, Redshift, Lambda, and EMR. Knowledge on Cloudera based hadoop is a plus. Strong ETL development skills and experience with data integration tools. Knowledge of data modelling, data warehousing, and data transformation techniques. Familiarity with data quality and data governance principles. Strong problem-solving and troubleshooting skills. Excellent communication and teamwork skills, with the ability to collaborate with technical and non-technical stakeholders. Knowledge of best practices in data engineering, scalability, and performance optimization. Experience with version control systems and DevOps practices is a plus.

Position: Data Modeller/Cloudera/Big dataLocation: Milton Keynes, UK Duration: 1 Year Fix Term Contract Job Description: As a Data Modeler you will play a pivotal role in designing and optimizing data models on the AWS cloud-based object store data platform. Your work will be instrumental in ensuring efficient and effective data processing, analytics, and reporting capabilities, which are essential to our data-driven initiatives. Key Responsibilities: Data Modeling: Design, develop, and maintain conceptual, logical and physical data models that meet data processing, analytics, and reporting needs with the specific focus on cloud-based data platforms. Create and maintain data architecture artifacts, including entity-relationship diagrams, data dictionaries and schemas. Partner with business analysts, data architects and developers to understand data requirements. Collaborate with stakeholders, to ensure the data models align with business goals and standards. Work with cloud data platform architects, developers or data engineers to ensure the developed model is optimized for performance, scalability and usability. Establish or adhere to enforce data modelling best practices and standards, ensuring consistency and accuracy in data representation. Ability to present and negotiate with stakeholders on data model design decisions and trade-offs. Should have technical knowledge on cloud data services like S3 object stores, data lakes, Lakehouse, data warehouses etc. Should have a sound knowledge on data modelling methodologies like ER, Dimensional modelling, Data vault 2.0 etc. Qualifications: Bachelor's or master's degree in computer science, Data Engineering, or a related field. 8 to 12 years of experience in data modelling. Expertise in data modelling and database design concepts. Strong problem-solving and troubleshooting skills related to data modelling and platform specific challenges. Excellent communication and teamwork skills, with the ability to collaborate effectively with technical and non-technical stakeholders. Knowledge of data quality and data governance principles. Familiarity with DevOps practices, version control systems, and data warehousing best practices is a plus. Must Have - SQL Good to Have - Hive, Impala

Position: Location: Rugby, UK - Hybrid (Two days onsite three days' work from home) Duration: Permanent Job Description: Shift Rotation: Candidate should be available for 24*7 Support. On-Call Anytime: Candidate should be available for on-call anytime. Strong experience with 8 - 10 years minimum in multiple cybersecurity domains. Mandatory to have experience in design, architecture, deployment, configuration and management in security products and technologies listed below: 1.Endpoint Privilege Management, PAM management via Arcon or similar Experience in GRC, compliance management and audits. Knowledge of ITIL process in management incident, Change and problem management Provide/share and suggest all best practices across the domain Desired Characteristics Experience with HMGSPF, JSP 440, JSP 490, NCSC ten steps to cyber security, MOD Cyber Security Directives. Cyber security certifications (SANS, ISACA, ISC2, CISSP, GIAC, CISA, CISM) preferred. Quickly able to technically analyses, diagnose, and resolve incidents and requests. Resolve issues and ensure that IT infrastructure remains secure and compliant. Good understanding of networks and Domain Structure. Candidate must have Valid SC Clearance

Position: Cyber Security Engineer - Trellix Anti-Malware Location: Rugby, UK - Hybrid (Two days onsite three days' work from home) Duration: Permanent Job Description: Shift Rotation: Candidate should be available for 24*7 Support. On-Call Anytime: Candidate should be available for on-call anytime. Strong experience with 8 - 10 years minimum in multiple cybersecurity domains. Mandatory to have experience in design, architecture, deployment, configuration and management in security products and technologies listed below: 1.Endpoint security via Trellix Anti-Malware, Encryption, ePO, DLP (Data Loss Prevention) 2.Vulnerability Management using Tenable SC (Nessus) or similar solution Experience in GRC, compliance management and audits. Knowledge of ITIL process in management incident, Change and problem management Provide/share and suggest all best practices across the domain Desired Characteristics Experience with HMGSPF, JSP 440, JSP 490, NCSC ten steps to cyber security, MOD Cyber Security Directives. Cyber security certifications (SANS, ISACA, ISC2, CISSP, GIAC, CISA, CISM) preferred. Quickly able to technically analyses, diagnose, and resolve incidents and requests. Resolve issues and ensure that IT infrastructure remains secure and compliant. Good understanding of networks and Domain Structure. Candidate must have the Valid Security Clearance.