3,465 Ccie jobs in the United Kingdom

• Deploying and configuring 5G core network elements and radio access networks (RAN).
• Monitoring network performance and identifying areas for optimization and improvement.
• Troubleshooting complex network issues related to 5G services, ensuring minimal downtime.
• Collaborating with cross-functional teams, including engineering, operations, and product development.
• Developing and maintaining comprehensive documentation for network configurations and procedures.
• Ensuring network security policies and best practices are implemented and maintained.
• Conducting site surveys and planning for new 5G deployments.
• Evaluating new technologies and solutions to enhance the 5G network capabilities.
• Providing technical support and expertise to junior team members.
• Staying current with industry standards and evolving 5G technologies.

• Design and plan fiber optic network routes and infrastructure.
• Perform capacity planning and network expansion analysis.
• Develop network schematics and documentation.
• Analyze network performance data and identify areas for optimization.
• Troubleshoot and resolve fiber optic network issues remotely.
• Liaise with field teams and project managers for deployment oversight.
• Evaluate and recommend new fiber optic technologies and equipment.
• Ensure adherence to industry standards and best practices.
• Assist in the development of network build plans and project timelines.
• Provide technical support for fiber optic network-related inquiries.

• Proven experience in fiber optic network design and deployment.
• Strong understanding of FTTx, PON, and DWDM technologies.
• Proficiency with network design and mapping software.
• Knowledge of fiber optic testing and measurement techniques.
• Familiarity with relevant industry standards.
• Excellent analytical and problem-solving skills.
• Ability to work independently and manage tasks effectively in a remote environment.
• Good communication and collaboration skills.
• Relevant certifications (e.g., CFOT, CFVP) are a plus.

Network Design Specialist

12 months

London - hybrid

475 per day inside IR35 - Umbrella only

Role overview

Being able to provide consistent data that describes the capability of the Radio Access Network (RAN) is critically important to all our customers. It's so important to get the complex nature of the radio network simplified to explain network status, availability and need for change to both technical and non-technical people, more so than ever before with the need to design and deliver the system feeds reporting for RAN coverage, resilience and change data.

You will be responsible for the design and delivery of the data feeds, automation, analytics and reporting solutions that have a focus on RAN Release and Change Management and ESN tools. You will have a direct impact upon:-

• Architectural decisions on the environment designs of the tooling for EVCS (vehicle coverage solutions) to support the day to day planning decisions for ESN users.
• RAN Tools enhancements and evolutions, within our partners, to meet ESN requirements.

Role accountabilities

• Collaborate closely with RAN OSS design authorities to co-create and deliver solutions that align with the requirements outlined in the ESN contract.
• Develop a strong understanding of vehicle coverage solutions and how OSS designs can support planning and operating their deployment.
• Determining the platform environments and data flows to support the ESN tooling.
• Create clear and comprehensive documentation of data flows and solution designs, ensuring they are traceable, auditable, and easy to maintain.
• Ensure all systems introduced are respectful of privacy and security standards, fully adhering to GDPR and internal security policies.
• Provide supportive guidance to a matrix (virtual) team of technical experts, helping them deliver network design solutions and offering thoughtful technical advice to a wider team, including internal colleagues and supplier partners.

Skills needed

• A good understanding of tools used for RF Planning and deploying coverage solutions in Mobile networks
• Ability to design scalable, secure, and reliable OSS architectures that support RF Planning and Operational Activities
• Skilled in GIS data manipulation and AWS solutions.
• Working with AWS, Azure or other cloud hosting technology is preferred.
• Knowledge of RAN, transmission technologies, and telecom protocols (2G/4G/5G/NB-IoT).
• Skilled in SQL and database design for structured data and reporting.

If you are interested in this role please apply!

Hays are now looking for a Network Design Specialist - OSS Data Integration for one of our local clients
Join a team delivering data-driven solutions to support RAN coverage, resilience, and change management:

Circa 400 - 440 p/d Inside IR35
1-2 days a week onsite
Location is Bristol

Key Responsibilities:

• Design and deliver data feeds, automation, and reporting for RAN change and release management.
• Collaborate with OSS design authorities to meet ESN contract requirements.
• Enhance RAN tools and visualisation platforms with resilience and location-based insights.
• Document data flows and ensure GDPR/security compliance.
• Guide virtual teams and support technical delivery across the business and supplier partners.

Required Experience:

• OSS design with ITIL, Change & Release Management.
• Strong knowledge of RAN, telecom protocols (2G-5G), and resilience planning.
• Proficiency in SQL, Python/Shell, and data integration (ETL/API).
• Familiarity with cloud platforms (AWS, Azure, GCP).
• BPSS clearance (minimum requirement for ESN work).

If you have the above experience in you're interested in this role, click 'apply now' to forward an up-to-date copy of your CV, or please send a copy of your CV to

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Network Test Specialist (Minerva SA Risking Programme)

Location: Telford (2 days a week onsite)

Duration: 6 months

Rate: £470 per day (inside IR35)

Clearance: Active SC required

About the Project:

Our client – a leading global consultancy – is delivering a major programme within HMRC’s Risk and Intelligence Service (RIS) to strengthen fraud detection and compliance for Self-Assessment (SA) registrations. The Preventative Risking (PR) team plays a critical role in identifying fraudulent activity — currently detecting over 200,000 fraudulent registrations out of 1 million annually — and saving the UK taxpayer hundreds of millions in lost revenue.

To enhance these capabilities, the team is migrating and automating data ingestion and risk analytics processes within the SAS Viya 4 platform, leveraging 20+ data sources from the Minerva Oracle estate. This new test role sits at the heart of that transformation — ensuring that automated testing, data quality, and performance assurance are embedded into every stage of delivery.

The Role:

We’re looking for a Network Test Specialist / Test Automation Engineer with strong experience in data and analytics platforms, ideally including SAS Viya. You’ll join a newly formed agile team within the Minerva platform programme, working closely with developers, DevOps engineers, and analysts to build robust automated test frameworks supporting the ingestion, analytics, and Intelligent Decisioning capabilities of the platform.

You’ll own the automation test strategy, build frameworks from the ground up, integrate them into CI/CD pipelines, and ensure that every component — from data pipelines to user interfaces — is validated efficiently and reliably.

Key Responsibilities:

• Define and implement test automation strategies for SAS Viya 4 applications (including Visual Analytics and Intelligent Decisioning).
• Build, maintain, and evolve automation frameworks (e.g. Selenium, PyTest, JUnit).
• Integrate automated testing into CI/CD pipelines (GitLab CI, Jenkins, Git).
• Lead on test data strategy, defect management, and environment configuration.
• Collaborate within an Agile Scrum team — attending ceremonies, demos, and retrospectives.
• Troubleshoot issues across SAS Viya containerized environments (OpenShift, Kubernetes).
• Ensure test coverage meets both business and technical objectives through close stakeholder engagement.

Essential Skills & Experience:

• Proven background in test automation for data or analytics platforms , ideally SAS Viya 4.
• Strong experience with Python or Shell scripting and automation frameworks (Selenium, PyTest, JUnit).
• Familiarity with REST APIs and endpoint testing.
• CI/CD tools and version control (Git, Jenkins, GitLab).
• Data management, profiling, and validation experience.
• Strong stakeholder management and communication skills.
• Able to define test direction, strategy, and tooling approach for automation teams.

Desirable Skills:

• Experience with SAS Viya architecture and components (VA, ID, CAS).
• Understanding of containerized and orchestration environments (Docker, Kubernetes, OpenShift).

Why Join?

This is a chance to contribute to one of the most high-impact government risk intelligence programmes in the UK — directly shaping how HMRC detects and prevents fraud through automation, analytics, and modern cloud-based platforms. You’ll be working with cutting-edge SAS technologies in a collaborative, delivery-focused environment.

• Design, deploy, and manage the company's core network infrastructure, including routers, switches, firewalls, and load balancers.
• Ensure the stability, integrity, and efficient operation of all network systems.
• Monitor network performance and troubleshoot network issues, ensuring minimal downtime.
• Implement and maintain network security measures to protect against threats.
• Develop and document network configurations, procedures, and policies.
• Collaborate with cross-functional teams to support new service deployments and upgrades.
• Participate in capacity planning and network architecture design.
• Stay current with emerging networking technologies and industry best practices.
• Manage relationships with network hardware and software vendors.
• Provide 24/7 on-call support as part of a rotating schedule.

• Bachelor's degree in Computer Science, Engineering, or a related field, or equivalent practical experience.
• Minimum of 5 years of experience in network engineering and infrastructure management.
• Proven expertise in routing protocols (e.g., BGP, OSPF) and switching technologies.
• Hands-on experience with network security principles and tools (firewalls, VPNs, IDS/IPS).
• Proficiency with network monitoring and analysis tools (e.g., SolarWinds, Wireshark).
• Strong understanding of TCP/IP networking and the OSI model.
• Experience with cloud networking concepts (AWS, Azure, GCP) is a plus.
• Relevant certifications such as CCNA, CCNP, or equivalent are highly desirable.
• Excellent problem-solving, analytical, and communication skills.
• Ability to work effectively in a remote, independent environment.

• Monitor network performance and availability using sophisticated tools.
• Diagnose and resolve network connectivity and performance issues promptly.
• Configure, install, and maintain network hardware and software.
• Implement network security measures and best practices.
• Respond to and manage network incidents and service requests.
• Collaborate with internal teams and external vendors on network projects.
• Document network infrastructure, configurations, and troubleshooting procedures.
• Participate in on-call rotations as required for urgent network issues.

• Associate's or Bachelor's degree in Computer Science, Information Technology, or a related field, or equivalent practical experience.
• 2+ years of experience in network operations, network administration, or a related IT role.
• Solid understanding of networking protocols (TCP/IP, DNS, DHCP, BGP, OSPF).
• Experience with network monitoring tools and network management systems.
• Familiarity with network security principles and practices.
• Strong troubleshooting and analytical skills.
• Excellent communication and collaboration skills for remote teamwork.
• Relevant certifications (e.g., CCNA) are a plus.

Network Test Specialist (Minerva SA Risking Programme)

Location: Telford (2 days a week onsite)

Duration: 6 months

Rate: £470 per day (inside IR35)

Clearance: Active SC required

About the Project:

Our client – a leading global consultancy – is delivering a major programme within HMRC’s Risk and Intelligence Service (RIS) to strengthen fraud detection and compliance for Self-Assessment (SA) registrations. The Preventative Risking (PR) team plays a critical role in identifying fraudulent activity — currently detecting over 200,000 fraudulent registrations out of 1 million annually — and saving the UK taxpayer hundreds of millions in lost revenue.

To enhance these capabilities, the team is migrating and automating data ingestion and risk analytics processes within the SAS Viya 4 platform, leveraging 20+ data sources from the Minerva Oracle estate. This new test role sits at the heart of that transformation — ensuring that automated testing, data quality, and performance assurance are embedded into every stage of delivery.

The Role:

We’re looking for a Network Test Specialist / Test Automation Engineer with strong experience in data and analytics platforms, ideally including SAS Viya. You’ll join a newly formed agile team within the Minerva platform programme, working closely with developers, DevOps engineers, and analysts to build robust automated test frameworks supporting the ingestion, analytics, and Intelligent Decisioning capabilities of the platform.

You’ll own the automation test strategy, build frameworks from the ground up, integrate them into CI/CD pipelines, and ensure that every component — from data pipelines to user interfaces — is validated efficiently and reliably.

Key Responsibilities:

• Define and implement test automation strategies for SAS Viya 4 applications (including Visual Analytics and Intelligent Decisioning).
• Build, maintain, and evolve automation frameworks (e.g. Selenium, PyTest, JUnit).
• Integrate automated testing into CI/CD pipelines (GitLab CI, Jenkins, Git).
• Lead on test data strategy, defect management, and environment configuration.
• Collaborate within an Agile Scrum team — attending ceremonies, demos, and retrospectives.
• Troubleshoot issues across SAS Viya containerized environments (OpenShift, Kubernetes).
• Ensure test coverage meets both business and technical objectives through close stakeholder engagement.

Essential Skills & Experience:

• Proven background in test automation for data or analytics platforms , ideally SAS Viya 4.
• Strong experience with Python or Shell scripting and automation frameworks (Selenium, PyTest, JUnit).
• Familiarity with REST APIs and endpoint testing.
• CI/CD tools and version control (Git, Jenkins, GitLab).
• Data management, profiling, and validation experience.
• Strong stakeholder management and communication skills.
• Able to define test direction, strategy, and tooling approach for automation teams.

Desirable Skills:

• Experience with SAS Viya architecture and components (VA, ID, CAS).
• Understanding of containerized and orchestration environments (Docker, Kubernetes, OpenShift).

Why Join?

This is a chance to contribute to one of the most high-impact government risk intelligence programmes in the UK — directly shaping how HMRC detects and prevents fraud through automation, analytics, and modern cloud-based platforms. You’ll be working with cutting-edge SAS technologies in a collaborative, delivery-focused environment.