17 security engineer jobs found in Remote

Network Security Engineer (Cisco and Palo Alto) We are looking for an experienced Network Security Engineer to join a client on a 6 month contract. The environment is built on Cisco routing and switching and Palo Alto Firewalls, and you will be hands on with both, supporting, improving and securing a live enterprise network. The role is remote, with no regular onsite requirement. You must be based in or near the Aberdeen area, or be able to commute there easily, in case you are needed onsite at short notice. Responsibilities Support and maintain the Cisco routing and switching estate Manage and configure Palo Alto Firewalls, including rule changes, policy reviews and troubleshooting Work on Cisco ISE as part of the wider network access and security setup Diagnose and resolve network and security incidents, working with internal teams to keep services running Carry out network changes and improvements, following change control Produce and maintain clear documentation...

About the job Data Security Engineer (Immuta and BigID) – Remote (UK and Europe) Contract, 3 to 6 months initially | Technology (Data Security and Governance) Outside IR35 About the role You will implement data access policies, classification and privacy controls for a leading insurance client, as part of a delivery team consolidating data from several source platforms onto a modern, governed data platform. It suits a hands-on engineer who can turn privacy and regulatory requirements into enforceable technical controls, and who is comfortable explaining them to technical and business audiences. You will be expected to start contributing quickly and work independently. This role is remote and open to candidates based in the UK and Europe. What you’ll be doing Design and implement data access policies in Immuta for Snowflake, including attribute-based and purpose-based access controls Configure the Immuta and Snowflake integration, covering data...

About the job Security Engineer – Tooling & SIEM - Contract - UK/Remote   Location: Remote across the UK Employment: Contract – outside IR35 Duration: Initial 6 months (with view to extend) Rate: Flexible, dependent on experience   My client is seeking a Security Engineer to strengthen security tooling and logging across an enterprise client programme. You’ll work across endpoint security, Zscaler and identity platforms, alongside Microsoft Sentinel and Cribl, ensuring reliable data flows and effective security monitoring.   Key Responsibilities: Deploy, configure and tune endpoint security, Zscaler and identity tooling. Build and maintain Microsoft Sentinel data connectors, analytics rules and workspace configuration. Develop Cribl pipelines to route, filter and enrich security logs. Onboard log sources, troubleshoot integrations and improve detection quality. Manage...

Costello & Reyes Group Limited has been instructed by its client, a global SI, to identify a Senior Zscaler Service Transition Manager for an initial 12 month engagement. 1. Role Overview We are seeking an experienced Senior Zscaler Service Transition Manager/Operational Readiness Lead to support a major financial services organisation in accelerating its transition towards an internally owned, managed and sustainable Zscaler security service. The engagement forms part of a wider initiative to evolve existing Zscaler capabilities into a consistent, resilient and well-governed Run The Bank (RTB) operating model, with a particular emphasis on service transition, operational readiness, knowledge transfer, stakeholder alignment and the progressive insourcing of service management and operational capabilities. The successful candidate will take ownership of the end-to-end service transition process, ensuring that Zscaler services can be effectively supported, maintained,...

Staff Full Stack Engineer (Contract) | Rust & Java (Primary) | React & Python (Secondary) | Fully Remote (UK-based) | £500-600+/day | Outside IR35 | 12-Month Contract We’re partnering with a fast-scaling, globally distributed tech business that’s investing heavily in the evolution of its platform – modernising backend services, improving frontend experiences, and setting long-term architectural direction. They’re looking for a Staff Full Stack Engineer (Contract) with strong commercial experience in Rust and Java, alongside hands-on experience building production-grade applications with React and Python. This is a high-impact, long-term contract within an experienced, product-focused engineering team, where you'll play a key role in developing scalable backend systems, delivering modern frontend experiences, and influencing architectural decisions. It’s well suited to an experienced contractor who enjoys owning complex technical challenges, working...

About the job Staff Full Stack Engineer (Contract) | Rust & Java (Primary) | React & Python (Secondary) | Fully Remote (UK-based) | £500-600+/day | Outside IR35 | 12-Month Contract   We’re partnering with a fast-scaling, globally distributed tech business that’s investing heavily in the evolution of its platform – modernising backend services, improving frontend experiences, and setting long-term architectural direction.   They’re looking for a Staff Full Stack Engineer (Contract) with strong commercial experience in Rust and Java, alongside hands-on experience building production-grade applications with React and Python.   This is a high-impact, long-term contract within an experienced, product-focused engineering team, where you'll play a key role in developing scalable backend systems, delivering modern frontend experiences, and influencing architectural decisions.   It’s well...

Staff Full Stack Engineer (Contract) | Rust & Java (Primary) | React & Python (Secondary) | Fully Remote (UK-based) | £500-600+/day | Outside IR35 | 12-Month Contract About the job Staff Full Stack Engineer (Contract) | Rust & Java (Primary) | React & Python (Secondary) | Fully Remote (UK-based) | £500-600+/day | Outside IR35 | 12-Month Contract   We’re partnering with a fast-scaling, globally distributed tech business that’s investing heavily in the evolution of its platform – modernising backend services, improving frontend experiences, and setting long-term architectural direction.   They’re looking for a Staff Full Stack Engineer (Contract) with strong commercial experience in Rust and Java, alongside hands-on experience building production-grade applications with React and Python.   This is a high-impact, long-term contract within an experienced, product-focused engineering...

Job title: AI Engineer/AI Developer - Microsoft Foundry/Azure AI Day Rate: £350 per day - Outside IR35/Ltd Company Location: Fully Remote/WFH Duration: 3 months initially Start Date: ASAP Role We are recruiting an experienced AI Engineer/AI Developer to join our client s team on an initial 3 month contract, supporting the development and delivery of AI-powered applications, agents and business process automation solutions. Working alongside a technical lead, you will take a hands-on role in building, integrating, testing and deploying AI solutions using Microsoft Foundry (formerly Azure AI Foundry). This opportunity will best suit a hands-on AI Engineer, AI Developer, Technical Consultant or Automation Specialist with practical experience building and implementing AI solutions. You will combine strong technical delivery skills with the ability to understand business requirements and translate them into effective AI applications and automated workflows. Key...

About the job Azure Data Engineer Mostly Remote - Some travel to Manchester 4 months / Outside IR35 / £475 per day     Role Overview An Azure Data Engineer is needed on a 4-month contract, with strong potential to extend, to help a client bring together multiple disparate data sources into a single Microsoft Dataverse environment for centralised reporting. You’ll play a hands-on role in designing and delivering the integration, consolidating fragmented data into one reliable, governed source that the business can use for reporting and decision-making. The role is mostly remote, with Manchester as the office base.   Key Responsibilities Design and build data pipelines to extract, transform and load data from multiple disparate sources into Dataverse Orchestrate and automate data movement and transformation using Azure Data Factory Build and manage data storage layers using Azure Blob Storage and...

About the job Senior Infrastructure and Cloud Migration Engineer   Remote (if can travel to Yorkshire 1 day per week then that is ideal)   4-6 months day rate contract   £500-600 per day (Outside IR35)   I'm seeking an experienced Senior Infrastructure & Cloud Migration Engineer for an initial 4–6-month contract with a possible quick start.   The candidate will support the internal IT and Platform team with a program to modernise legacy infrastructure, upgrade servers, improve cloud services, and support migration activities.   Key responsibilities:   Assess existing infrastructure and identify systems requiring upgrades, rebuilding or migration. Support the rebuilding and modernisation of AWS and on-premises servers. Improve infrastructure security, including server hardening, access controls, patching and endpoint protection. Plan and deliver phased...

Senior Network Engineer, £540 per day outside IR35 2 months initially, Remote Working Bench IT require an experience and Senior Network Engineer to join a global organisation starting ASAP. The Senior Network Engineer will be working remotely however, please note that there will be occasional travel to Glasgow. The successful Engineer should have the skills and experience included below; Essential Skills & Experience Strong hands-on experience with Zscaler technologies. Strong hands-on experience with Guardicore micro-segmentation solutions. Strong hands-on experience with LogicMonitor monitoring and observability platforms. Strong hands-on experience supporting F5 LTM, TLS Offload, and WAF technologies. Strong hands-on experience with Microsoft Azure cloud services. Experience building and maintaining Azure DevOps pipelines and automation workflows. Strong understanding of enterprise networking concepts including routing, switching, firewalls, VPN...

Location: UK-based, remote Commitment: Four days per week Contract: Outside IR35 Fee: £6,500 per month Start date: 20 November 2026 Term: Initial contract with the possibility of extension   ABOUT VAULTIER Vaultier is building a private collection-management platform for wealthy collectors and the personnel authorised to manage their high-value collections. The product combines secure digital records, collection administration, controlled access, approvals and coordination with trusted professionals.   Vaultier is preparing its first MVP and requires an experienced full-stack engineer to take technical ownership of the build.   THE ROLE The engineer will work from approved product requirements and designs to build, test and release the Vaultier MVP.   Some initial screens may be produced using AI-assisted development tools. The engineer will be responsible for reviewing and converting this work...

About Us In 2019, the founders were working as engineers solving complex cross-domain problems within government organisations. TwinStream was formed to bring together their collective expertise and experience into a single business, focused on delivering technical excellence and high-quality service to clients. Since then, the company has grown to over 100 team members across the UK, with colleagues working both on-site with clients, hybrid and remotely from home.   Details: 3-month (rolling) contract outside of IR35 Rate: £500 - £600 per day /   Location: Remote, with potential travel to the Bristol office in the future. Security: BPSS     About the role: TwinStream software engineers (Java) develop components of a cross-domain security system within an agile development team. They are involved in the entire software development lifecycle, which includes understanding the need for change,...

About Us In 2019, the founders were working as engineers solving complex cross-domain problems within government organisations. TwinStream was formed to bring together their collective expertise and experience into a single business, focused on delivering technical excellence and high-quality service to clients. Since then, the company has grown to over 100 team members across the UK, with colleagues working both on-site with clients, hybrid and remotely from home.   Details: 3-month (rolling) contract outside of IR35 £500 to £600 per day Fully remote     About the role : We are looking for skilled engineers to join a new team that will deploy and maintain our established cross-domain system for a customer. The system uses an AMQP event-driven microservices architecture and extensively utilizes docker container services. As a team member, you will maintain a continuous deployment pipeline, work with...

Staff Full Stack Engineer (Contract) | Rust & Java (Primary) | React & Python (Secondary) | Fully Remote (UK-based) | £500-600+/day | Outside IR35 | 12-Month Contract We’re partnering with a fast-scaling, globally distributed tech business that’s investing heavily in the evolution of its platform – modernising backend services, improving frontend experiences, and setting long-term architectural direction. They’re looking for a Staff Full Stack Engineer (Contract) with strong commercial experience in Rust and Java, alongside hands-on experience building production-grade applications with React and Python. This is a high-impact, long-term contract within an experienced, product-focused engineering team, where you'll play a key role in developing scalable backend systems, delivering modern frontend experiences, and influencing architectural decisions. It’s well suited to an experienced contractor who enjoys owning complex technical challenges, working...

(Security Cleared) MS Fabric and Power BI Architect (Outside IR35 Contract) MS Fabric/Power BI Architect - Fully remote/Outside IR35 - Consultancy/Gov Entity Role Description We are seeking an experienced Fabric and Power BI Architect to lead the architecture and technical design of a secure, scalable Microsoft Fabric and Power BI platform. The role will be responsible for defining and implementing the underlying Azure and Fabric architecture, covering Infrastructure as Code, OneLake, identity and access management, secrets management, platform performance and cross-cloud connectivity. The Architect will work closely with Data Engineers and Power BI Developers to ensure the platform provides a secure, governed and high-performing foundation for data, analytics and reporting. Key Responsibilities Microsoft Fabric & Power BI Architecture: Define and maintain the end-to-end architecture for Microsoft Fabric and Power BI, ensuring solutions are scalable,...

About the job Contract: Outside IR35 Commitment: 2-3 days a week Additional days: £280 per day, subject to prior written approval Location: UK-based, remote Start date: 20 November 2026 Term: Initial MVP contract with the possibility of extension   ABOUT VAULTIER Vaultier is building a private collection-management platform for wealthy collectors and the people authorised to manage their collections. The product will hold sensitive information about valuable pieces, including ownership, value, location, documents, actions and access permissions.   THE ROLE Vaultier is looking for an independent QA engineer to test its responsive web MVP.   You will review completed features against approved requirements, identify defects and risks, and provide clear evidence of whether each release is ready. You will work independently from the full-stack engineer while collaborating with Product, UX and...