Security systems engineer jobs in Borehamwood

... and maintain solutions that support the safeguarding of the banks systems and sensitive information.AccountabilitiesProvision of subject matter expertise on security systems and engineering patterns.Development and implementation of protocols, algorithms, and software applications to protect sensitive data and systems.Management and protection of secrets, ensuring that they are securely genera

... skilled Senior Infrastructure Engineer specializing in Enterprise Security with a focus on Azure and AWS services to join our Infrastructure Engineering team at Centrica. The ideal candidate will design, implement, and manage secure infrastructure solutions on these cloud platforms, with a deep understanding of cloud security best practices and infrastructure as code. Location: Home-based with

... to ensure the reliability, availability, and scalability of the systems, platforms, and technology through them.AccountabilitiesAvailability, performance, and scalability of systems and services through proactive monitoring, maintenance, and capacity planning.Resolution, analysis and response to system outages and disruptions, and implement measures to prevent similar incidents from recurring.

... AWS), enabling smooth and secure movement of legacy and modern systems. As a senior engineer, you’ll design, develop, and optimise scalable and efficient data pipelines integrating PHP, and C#-based applications using .NET framework backend services and React frontends. You’ll utilise tools such as Terraform for infrastructure-as-code (IaC), AWS (Lambda, EC2, EKS, Step Functions, VPC

... communities. About The Role We are seeking an Information Security Engineer to implement and monitor the security posture of our commercial business units in alignment with the ISO-27001 security framework. The ideal candidate will have practical experience in various information security responsibilities, such as vulnerability management, infrastructure hardening, security investigation, and

... Specialist and play a pivotal role in ensuring the reliability, security, and performance of BT’s mobile services. Your expertise will directly impact customer satisfaction and operational efficiency by maintaining a robust IP Transport Network, safeguarding essential services, and ensuring seamless connectivity and security for our customers and business operations. Your role is essential

... This role ensures the Mobile Labs network's reliability, security and performance, supporting critical communication services. The successful candidate will be cleared to BPSS (or equivalent) as a minimum. You may even be required to undergo National Security Vetting (e.g. CTC, SC or NPPV). What you’ll be doing • Configure and deploy network devices such as routers, switches, and firewal

... teams. You will help enforce company standards for cloud hosting, security, and testing in all our processes and the migration to a standardised pipeline system.   Responsibilities: CI/CD Pipeline Ownership: Maintain and enhance continuous integration/continuous delivery pipelines (using GitHub Actions) to enable fast, safe, and consistent delivery of code changes. Cloud Infrastructu

... to stay up-to-date with the latest Rust language features, security vulnerabilities, and industry best practicesKnowledge of TCP and other IP based network protocol technologies including hardware accelerated kernel bypass e.g. Solarflare OpenOnloadPerformance assessment and targeted tuning.Design and architectural elegance.Experience in implementing projectsGreat communicator with high EQ.Abi

... (DWS) division. Together we can make a great impact for our clients at home and abroad, securing their lasting success and financial security. More information at: Deutsche Bank Careers (db.com)

... Java Lead Developer to modernize our core financial accounting systems. You will play a critical role in rewriting our legacy sub-ledger application to a modern Java-based architecture. This involves analyzing existing code, designing equivalent Java components, and ensuring a seamless transition while maintaining system functionality and performance.This role is based at London office interfa

... helping us designing, building and supporting automated trading systems across multiple asset classes. In this role you will be part of a dynamic team of professionals driving the evolution of Barclays low-latency trading system collaborating with business representatives, quants and fellow developers.Key skills required for this role include:Expert level of C++ developmentExperience i

... and OS issues across a distributed large scale customer facing systemsStrong communication skills and ability to work effectively across multiple business and technical teamExperience in Java, .NET, Maven, Gradle, Jenkins, Helm, Puppet, Chef, Ansible, Kubernetes, AWS, Splunk, PrometheusBS degree in computer science or equivalent fieldWhat well provide you:By joining Citi, you will not only be

... our software platforms are compliant with Citi's security and Software Development Life Cycle processesWork with a wide variety of teams across the organisation and help drive them towards an everything-as-code and a codified controls mind-setSupport and drive cultural change, instigating critical thinking about controls and processes and encouraging a culture of continuous improvementChar

... engineering and development, and a strong understanding of computer systems and how they operate.Excellent Python programming skills, including experience with relevant analytical and machine learning libraries (e.g., pandas, polars, numpy, sklearn, TensorFlow/Keras, PyTorch, etc.), in addition to visualization and API libraries (matplotlib, plotly, streamlit, Flask, etc). Experience developin

... engineering and development, and a strong understanding of computer systems and how they operate.Hands on Experience in Java , Spark , Scala ( or Java)Production scale hands-on Experience to write Data pipelines using Spark / any other distributed real time / batch processing.Strong skill set in SQL / DatabasesStrong understanding of Messaging tech like Kafka, Solace , MQ etc.Writing productio

Senior Full Stack Software Engineer - FX Pricing (React, Typescript, Java, API) – London (VP)OverviewCiti is a world-leading global bank. We have approximately 200 million customer accounts and a presence in more than 160 countries and jurisdictions worldwide. We provide consumers, corporations, governments, and institutions with a broad range of financial products and services, including consum

... and development of system architecture, work with end-users of the systems, and enhance the quality of deliverables Ensure staff follows Citi documented policy and procedures as well as maintain desktop procedures and supporting documentation for filings on a current basis and in comprehensive mannerEnsure change is managed with appropriate controls, documentation, and approvals including impl

... Maven or Gradle for Java project dependency managementUnderstand security best practices (Spring Security, SSO, authentication protocols)Are comfortable working with Kubernetes, Docker, and cloud-native architecturesWhat Youll Do as Part of the Tech Strategy Team:Develop AI-driven applications using Java, Python, and modern backend frameworksIntegrate LLMs into enterprise-scale systems using i

... adheres to the appropriate architectural and design patterns in the systems.Executes creative architecture solutions, design, development, and technical troubleshooting with ability to think beyond routine or conventional approaches to build solutions and break down technical problems.Identifies opportunities to eliminate or automate remediation of recurring issues to improve overall operation