24 jobs found in Swansea

Job Title: HPC Linux Systems Engineer - Enterprise Linux & Cluster Infrastructure Location: Hybrid to Remote - Swansea (mostly remote & expenses for all site travel) Day Rate: £465 per day - payable to Limited Company / Outside IR35 Duration: 4 months initially Pay Frequency: Weekly Start Date: ASAP Overview We are seeking an experienced HPC Linux Systems Engineer to deploy, configure, optimise and support high-performance computing (HPC) environments. This includes large-scale Linux clusters, GPU-accelerated systems, and associated storage, networking, and authentication infrastructure. Although this role is hybrid, it's expected to be largely remote / WFH. Responsibilities Deploy, configure, optimise and support enterprise Linux across HPC clusters Automate provisioning and manage configuration at scale (PXE, Kickstart, Ansible/Puppet) Install, configure, and optimise HPC schedulers (e.g. Slurm) and MPI environments Deploy and manage GPU...

Job Title: HPC Linux Systems Engineer - Enterprise Linux & Cluster Infrastructure Location: Hybrid to Remote - Swansea (mostly remote & expenses for all site travel) Day Rate: £465 per day - payable to Limited Company/Outside IR35 Duration: 4 months initially Pay Frequency: Weekly Start Date: ASAP Overview We are seeking an experienced HPC Linux Systems Engineer to deploy, configure, optimise and support high-performance computing (HPC) environments. This includes large-scale Linux clusters, GPU-accelerated systems, and associated storage, networking, and authentication infrastructure. Although this role is hybrid, it s expected to be largely remote/WFH. Responsibilities Deploy, configure, optimise and support enterprise Linux across HPC clusters Automate provisioning and manage configuration at scale (PXE, Kickstart, Ansible/Puppet) Install, configure, and optimise HPC schedulers (eg Slurm) and MPI environments Deploy and manage GPU...

JOB DETAILS - £500-£550 PER DAY - OUTSIDE IR35 - 12-MONTH CONTRACT - REMOTE ROLE WITH OCCASIONAL ON-SITE IN SOUTH WALES SKILLS - Experience working on SCADA projects. - Strong skills in Linux and Windows. - Knowledge of different encryption methods. - Understanding of Kerberos. - Prior experience working in Active Directory (AD) projects. RESPONSIBILITIES - Support SCADA upgrade programme and delivery of application upgrades across SCADA install base. - Managing enhanced privileged access management to SCADA. - Knowledge of onboarding legacy systems into Active Directory (AD). - Supporting Kerberos rollout. What you need to do now If you're interested in this role, click 'apply now' to forward an up-to-date copy of your CV, or call us now. If this job isn't quite right for you, but you are looking for a new position, please contact us for a confidential discussion about your career. Hays Specialist Recruitment Limited acts as an employment agency for permanent...

JOB DETAILS - £500-£550 PER DAY - OUTSIDE IR35 - 12-MONTH CONTRACT - REMOTE ROLE WITH OCCASIONAL ON-SITE IN SOUTH WALES SKILLS - Experience working on SCADA projects. - Strong skills in Linux and Windows. - Knowledge of different encryption methods. - Understanding of Kerberos. - Prior experience working in Active Directory (AD) projects. RESPONSIBILITIES - Support SCADA upgrade programme and delivery of application upgrades across SCADA install base. - Managing enhanced privileged access management to SCADA. - Knowledge of onboarding Legacy systems into Active Directory (AD). - Supporting Kerberos rollout. What you need to do now If you're interested in this role, click 'apply now' to forward an up-to-date copy of your CV, or call us now. Hays Specialist Recruitment Limited acts as an employment agency for permanent recruitment and employment business for the supply of temporary workers. By applying for this job you accept the T&C's, Privacy Policy and Disclaimers...

Contract Business Analyst - Financial Services Hybrid | Bristol or Maidenhead (1 day onsite per week) A leading financial services organisation is seeking an experienced Contract Business Analyst to support a large-scale finance systems transformation within a complex post‑merger integration programme. The organisation is undergoing significant operational and technology change. This role will join an established transformation programme and play a critical role in delivering a finance systems workstream. Key Responsibilities Elicit, analyse, and document business and functional requirements for finance systems Work closely with finance stakeholders to understand current‑state and target‑state processes Support systems replacement, integration, and data migration activities Produce high‑quality artefacts including process maps, requirements documents, user stories, and impact assessments Collaborate with delivery, technology, and transformation...

AWS Engineer 6 Months rolling £350 to £450 Outside IR35 Bristol Hybrid We're seeking an AWS Engineer with a strong coding background to design, build, and scale cloud-native applications. This role is ideal for someone who understands both infrastructure and software development, and can bridge the gap between DevOps and engineering. Responsibilities: Design and develop scalable, secure AWS-based solutions Build and maintain cloud-native applications and services Understand code (e.g. Python, JavaScript, or Java) for automation and backend systems Implement Infrastructure as Code (Terraform, CloudFormation, CDK) Collaborate with developers to optimise performance, reliability, and deployment pipelines If this is of interest to you, please do respond with your updated CV as I will be going through profiles in order of receipt. AWS Engineer 6 Months rolling £350 to £450 Outside IR35 Bristol Hybrid

AWS Engineer 6 months rolling £350 to £450 Outside IR35 Bristol Hybrid We're seeking an AWS Engineer with a strong coding background to design, build, and scale cloud-native applications. This role is ideal for someone who understands both infrastructure and software development, and can bridge the gap between DevOps and engineering. Responsibilities: Design and develop scalable, secure AWS-based solutions Build and maintain cloud-native applications and services Understand code (eg Python, JavaScript, or Java) for automation and Back End systems Implement Infrastructure as Code (Terraform, CloudFormation, CDK) Collaborate with developers to optimise performance, reliability, and deployment pipelines If this is of interest to you, please do respond with your updated CV as I will be going through profiles in order of receipt. AWS Engineer 6 months rolling £350 to £450 Outside IR35 Bristol Hybrid

Job Title: Full Stack Software Engineer Location: Hybrid 1-2 days a week in office, Bristol Contract Length: 3 months+ Day Rate: Up to £400 p/d Clearance: SC Eligible Start: ASAP IR35: Outside (Can use Ltd Company) F5 are delighted to be partnering with an exciting early stage startup, looking to scale. Due to heavy interest from customers, they are looking for an additional Software Engineer to further improve and scale their Agentic AI Cyber Security Platform. They are open on seniority, however candidates need a minimum of 2 years of commercial experience, and ideally with some exposure to an early-stage startup environment. Tech Stack: TypeScript React PostgreSQL Docker AWS Bun Candidates ideally need to be Full Stack, however this role is Backend/Database leaning, and so if you only have some Front End, that's okay. Any experience in Database Optimisation and/or Security Engineering (eg SIEM Development) is really handy here. The team are...

PHP Developer - Payments Migration Rate: £500 per day (Outside IR35) Duration: 6 months Location: Mostly remote - once per month in London or Bristol I am currently working with a leading financial services company to undertake a critical migration of payment functionality from a Legacy on-premise PHP monolith into a new AWS-hosted Java microservice owned by a separate engineering team. We are looking for an experienced PHP contractor to own and deliver the PHP-side of the migration, ensuring existing payment journeys are updated to integrate with the new external payment component, while safely decommissioning Legacy in-application payment logic. This role sits at the intersection of Legacy PHP, payments, and service integration, and requires a strong focus on security, reliability, and seamless user experience. Responsibilities Modify existing PHP payment journeys to redirect or hand off to a new external payment component Implement secure redirect and callback...

Data Analyst - £400 outside IR35 5 days onsite in Bristol Initially 6 months Leading business is looking to bring in a Data Analyst to help transform how they engage with customers through highly personalised, data-driven communications. Sitting at the intersection of data, marketing, and customer experience, you'll turn complex data into actionable insights that drive relevance, loyalty, and long-term value. You'll play a key role in refining and connecting multiple data sources, creating a trusted view of customers, and enabling smarter, more timely marketing communications. Key Responsibilities Design, build, and optimise ETL/ELT data pipelines to integrate data from multiple sources into core systems and CRM platforms Transform raw data into reliable, CRM-ready datasets Build scalable data pipelines and integrate data across core systems Support the delivery of a modern marketing tech stack Translate data insights into clear, actionable business...

DV Infrastructure Engineer £500 - £600 A Day Outside IR35 Bristol (Hybrid 3 Days A Week) 6 Month Contract iO Associates are currently partnered with a customer in the Defence space who need a DV Infrastructure Engineer to join them on an initial 6-month contract. Requirements: Existing DV (Developed Vetting) clearance DevOps and container technologies (GitLab, Harbor, FluxCD, Kubernetes) Strong VMware skills Strong understanding of networking principles Relevant certifications (VMware, Microsoft, Dell or security) are highly desirable Understanding of Elastic tools If you're an Infrastructure Engineer looking for acontract offering up to £600 A DAY OUTSIDE IR35 , then send an updated CV to A.brewer@ ioassociates.co.uk. The client is looking to interview candidates NEXT WEEK so if interested, please send across a CV ASAP.

Data Engineer 12 months Bath - x3 days onsite £550 Outside ir35 Active DV clearance (SC Considered) required Role Overview We are seeking an experienced DV (SC Considered) Cleared Data Engineer to support a high‑profile, mission‑critical programme within a secure government environment. The role will focus on designing, building and maintaining robust data pipelines and platforms that support advanced analytics, intelligence, and operational decision‑making. Key Responsibilities Design, build and maintain scalable data pipelines (batch and/or streaming) within secure environments Develop and optimise ETL / ELT processes for high‑volume, structured and semi‑structured datasets Work with stakeholders to translate complex requirements into technical data solutions Ensure data platforms meet security, accreditation, and information assurance standards Support data quality, lineage, monitoring, and performance optimisation Contribute to data...

New Contract Opportunity for a MoD DV Cleared Infrastructure Engineer for an exciting Outside IR35 role with a Defence SME in Somerset Somerset location – full-time on-site Must already hold MoD DV Clearance £500 p/d Outside IR35 Experience needed in Cisco Nexus, Hyper-V, VMware Cloud Formation Who Are We? Our client is a leading provider of secure digital solutions, specialising in digital experimentation and fail-safe-fast deployment of cutting-edge technology in highly secure environments, and is focused on accelerating innovation to enhance operational agility in Defence and National Security. With ambitious plans for growth, the organisation is seeking talented, experienced, and motivated individuals to join its journey. Its multidisciplinary team combines expertise in Secure-by-Design, cloud computing, advanced infrastructure, rapid application development, cross-domain systems, high-performance computing, data platforms, and cybersecurity. What will...

Role: Cyber Threat Intelligence Analyst Location: Bath (Hybrid working) Duration: 12 Months Day rate: £550 Outside IR35 Active SC clearance required - preferably DV clearance Role Overview We are seeking a highly capable Cleared Cyber Threat Intelligence (CTI) Analyst to support a sensitive national-security programme. The role focuses on identifying, analysing and reporting on cyber threats posed to government systems, critical national infrastructure and strategic interests. You will operate in a highly secure environment, working closely with security operations, incident response, risk, and technical teams to deliver actionable intelligence that supports defensive and strategic decision-making. Key Responsibilities Collect, analyse and assess cyber threat intelligence from technical, human, open-source and classified sources Monitor and analyse threat actor activity, including TTPs, malware, campaigns and infrastructure Produce high-quality intelligence reports,...

Data Engineer 12 months Bath - x3 days onsite £550 Outside ir35 Active DV clearance (SC Considered) required Role Overview We are seeking an experienced DV (SC Considered) Cleared Data Engineer to support a high-profile, mission-critical programme within a secure government environment. The role will focus on designing, building and maintaining robust data pipelines and platforms that support advanced analytics, intelligence, and operational decision-making. Key Responsibilities Design, build and maintain scalable data pipelines (batch and/or streaming) within secure environments Develop and optimise ETL/ELT processes for high-volume, structured and semi-structured datasets Work with stakeholders to translate complex requirements into technical data solutions Ensure data platforms meet security, accreditation, and information assurance standards Support data quality, lineage, monitoring, and performance optimisation Contribute to data architecture...

Role Title: Data Migration Engineer Location: Bath (2-3 days per week) Clearance Required: Active SC Clearance Duration: 6 Months Day Rate: £485 (Outside IR35)   We are seeking a Data Migration Engineer to join our Application Management team. This role is essential in supporting the Client's new healthcare platform.   Responsibilities: - Provide Data Engineering support for InterSystems HealthShare (HFS) components, including the EMPI (enterprise master patient index), HPD (healthcare provider directory), Portal, and Data Quality reports, as well as other related project components added during this period. - Assist in implementing the data migration pipeline for the Authority’s Health Record based on InterSystems IRIS, involving design, development, testing, and monitoring. - Configure, deploy, and test the supporting infrastructure and environments required for data migration, including setting up a terminology server, agreeing on firewall rules, and implementing ETL and analysis...

Role: Data Migration Engineer Duration : 6 months initial contract IR35 Status : Outside IR35 location : 2-3 days in Bath, rest if working from home Clearance needed : SC Level The role is for a Data Migration Engineer to work within an Application Management team. The work supports a new healthcare platform. The objectives and outputs from the role include the following: The role is to provide Data Engineering support for InterSystems HealthShare (HFS) components including the EMPI (enterprise master patient index), HPD (healthcare provider directory), Portal and Data Quality reports, and any other related project components added during this period. * Assist with the implementation of the data migration pipeline for a Health Record based on InterSystems IRIS. This will include design, development, testing, and monitoring. * Configuration, deployment, and testing of the supporting infrastructure and environments required for data migration, including populating and making...

Job Title: Business/Data Analyst Location: Worcester (1/2 times a fortnight) Day Rate: £450pd OUTSIDE IR35 Contract Length: 8 Months WRK digital are looking for strong, delivery-oriented Data Analyst to support a Phase 1 data remediation programme in a complex enterprise environment. You will be a business-facing analyst responsible for understanding reporting and data issues, defining requirements, documenting business rules and helping translate operational need into structured inputs for remediation, modelling and reporting. Why this role matters Ensures the programme solves real business problems and that technical design is grounded in business need. Core responsibilities Gather and document business, data and reporting requirements Analyse reporting pain points and data issues Support business rule and definition capture Map source-to-target requirements and field-level logic Support KPI, metric and reporting definition work Produce...

Job Title: Business Intelligence Developer Location: Worcester (1/2 times a fortnight) Day Rate: £450pd OUTSIDE IR35 Contract Length: 8 Months WRK digital are looking for strong, delivery-oriented BI Developer to support a Phase 1 data remediation programme in a complex enterprise environment You will be a hands-on BI specialist responsible for building and refining reporting outputs, consumption-layer structures and curated reporting datasets aligned to agreed definitions and target information models. Why this role matters Ensures the programme translates into practical reporting outcomes and that new structures are usable for business consumption. Core responsibilities Develop or refine reporting outputs and dashboards Support curated dataset and reporting layer design Align BI outputs to agreed metrics and definitions Help shape semantic/reporting-ready data structures Support SAC and Power BI delivery Validate that data structures are fit...

SC Infrastructure Engineer £500 - £550 A Day Outside IR35 Somerset (Hybrid) 6 Month Contract iO Associates are currently partnered with a customer in the Defence space who need a SC cleared Infrastructure Engineer to join them on an initial 6-month contract. Strong experience configuring Cisco Nexus. Experience deploying and initialising NetApp storage. Confident building and securing Hyper-V clusters to support core infrastructure services (AD, DNS, PKI). Exposure to VMware VCF Experience setting up and managing HSM/KMS appliances Active SC clearance is essential, DV clearance is preferable If you're an Infrastructure Engineer looking for acontract offering up to £550 A DAY OUTSIDE IR35 , then send an updated CV. The client is looking to interview candidates NEXT WEEK so if interested, please send across a CV ASAP.