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If you need support in completing the application or if you require a different format of this document, please get in touch with at or call TCS London Office number 02031552100 / +44 204 520 2575 with the subject line: “Application Support Request”. Are you looking to leverage your skills in data analytics and automation frameworks? We have a great opportunity for you - Data Quality Engineer! Careers at TCS: It means more TCS is a purpose-led transformation company, built on belief. We do not just help businesses to transform through technology. We support them in making a meaningful difference to the people and communities they serve - our clients include some of the biggest brands in the UK and worldwide. For you, it means more to make an impact that matters, through challenging projects which demand ambitious innovation and thought leadership. • Ensure data reliability that global businesses can trust., • Build scalable platforms that empower smarter decisions., • Drive continuous improvement that shapes real-world impact. The Role As a Data Quality Engineer, you will play a vital role in ensuring the reliability and excellence of cloud-based data platforms by developing and maintaining robust test automation frameworks. Working collaboratively with a cross-functional team, you will drive best practices in testing and contribute to continuous improvement initiatives throughout the development lifecycle. Your responsibilities: • Defining tools and frameworks to develop and maintain test automation., • Identification of test automation opportunities., • Work closely with the development team to define strategy and best practices., • Looking for opportunities to “Shift left” testing and test automation., • Providing clear and accurate documentation for the tests and test automation., • Contributing towards the continuous improvement of testing and test automation practices., • Integrating automated tests with the CI/CD pipeline., • Sharing Best Practice and owning the testing process in all cadence ceremonies., • Keep your skills up to date by following advancements in testing and test automation. Your Profile: Essential skills/knowledge/experience: • Hands-on experience with Data Testing either with Python or Pyspark., • Deep understanding of data test concepts primarily inclined towards ETL., • Previous experience with ETL/DWH testing and SQL (any RDBMS)., • Proficiency with any DB, preferably Oracle, and should be able to read, understand, and alter stored procedures., • Strong experience in BDD with Cucumber or similar framework., • Experience in Azure DevOps to integrating automated testing into a CI/CD pipeline using Jenkins or GitLab runner., • Good Knowledge in GCP Storage Buckets, BigQuery, Dataflow and Cloud Function (Any Cloud)., • Hands-on experience with one of more programming languages., • Experience with non-functional testing with JMeter or similar., • Proven experience and ability to create best practices and policies to improve quality at program level., • Strong technical skills and ability to solve Quality Engineering technical problems., • Strong problem-solving skills and managing multiple stakeholders., • Excellent communication skills and should be able to manage client stakeholders and act as a liaison between QE team and clients., • Experience managing a mid-size team of QAs working on multiple products., • Accomplishes quality assurance objectives by monitoring, reviewing, and enforcing policies and procedures., • Analyze production data to identify areas of growth., • Excellent data analysis and review skills., • Experience working in an agile environment and being in the role of QA in agile ceremonies., • Knowledge of Jira, and Zephyr for Test Management., • Proficient in Testing experience. Desirable skills/knowledge/experience: • Experience with automating tests within Cloud Platform., • Programming knowledge in Java/Java Script., • An enthusiastic mentor for the team to adopt automation as a definition of done., • Leading test automation strategy and mentoring testers on the automation testing process., • Experience of software development or data engineering. Rewards & Benefits: TCS is consistently voted a Top Employer in the UK and globally. Our competitive salary packages feature pension, health care, life assurance, laptop, phone, access to extensive training resources and discounts within the larger Tata network. We offer health & wellness initiatives and sports events; we are the proud sponsor of the London Marathon. Diversity, Inclusion and Wellbeing: Tata Consultancy Services UK&I is committed to meeting the accessibility needs of all individuals in accordance with the UK Equality Act 2010 and the UK Human Rights Act 1998. We welcome and embrace diversity in race, nationality, ethnicity, disability, neurodiversity, gender identity, age, physical ability, gender reassignment, sexual orientation. We are a disability inclusive employer and encourage disabled people to apply for this role. As a Disability Confident Employer, we offer an interview to applicants with disabilities or long-term conditions who meet the minimum criteria for the role. Please email us at if you would like to opt in. If you are an applicant who needs any adjustments to the application process or interview, please contact us at with the subject line: “Adjustment Request” or call TCS London Office 02031552100 / +44 204 520 2575 to request an adjustment. We welcome requests prior to you completing the application and at any stage of the recruitment process. Beware of Fraudulent offers: This is to notify you that TCS does not ask for any sort of payment or security deposit from candidates at any stage of the recruitment process. The firm never sends out job offers from free internet email services like Gmail, Yahoo Mail, and so on. TCS has not authorised any third-party company to collect money on their behalf. As a vigilant job seeker, beware of fraudulent recruitment activity and protect your interests! You can write to to report any fraudulent activity. Due to the high volume of applications, we will be unable to contact each applicant individually on the status of their application. If you have not received a direct response within 30 days, then it should be deemed unsuccessful on this occasion. Join us and do more of what matters. Apply online now.

Trainee Cyber Security Course Programme Job Guarantee Included. Complete online training designed to take you from zero experience to your first Cyber Security role. You will learn industry-recognised methodologies, network security, threat detection, vulnerability management, and incident response

Trainee Cyber Security Course Programme Job Guarantee Included. Complete online training designed to take you from zero experience to your first Cyber Security role. You will learn industry-recognised methodologies, network security, threat detection, vulnerability management, and incident response

Trainee Cyber Security Course Programme Job Guarantee Included. Complete online training designed to take you from zero experience to your first Cyber Security role. You will learn industry-recognised methodologies, network security, threat detection, vulnerability management, and incident response

Configure firewall rules, network security, and micro-segmentation using VLANs, switches, and network taps. You will work on-site to configure and secure network infrastructure, support digital transformation in manufacturing environments, and ensure compliance with security best practices.

You will learn industry-recognised methodologies, network security, threat detection, vulnerability management, and incident response, while building practical experience with Live Labs. The programme includes earning CompTIA certifications (A+, Network+, Security+) recognised by UK employers, exper

Trainee Cyber Security Course Programme Job Guarantee Included. Complete online training designed to take you from zero experience to your first Cyber Security role. You will learn industry-recognised methodologies, network security, threat detection, vulnerability management, and incident response

The programme includes earning CompTIA certifications (A+, Network+, Security+) recognised by UK employers, expert tutor support throughout your studies, dedicated job placement support with CV rewrite, interview preparation, and access to exclusive job opportunities. Ready to start earning in Cyber

Successful candidates must have a minimum of a Level 4 / HNC in Engineering that includes some electrical modules. Assessing System security and actions necessary to maintain optimum security on the whole electrical distribution network. Ensuring NGED compliance with Grid and Distribution Code in re

Configure, plan, install, maintain, and optimize network systems, equipment, and applications ensuring network protocols and security policies are used effectively. Proven experience (7+ years) in Networking/Network Security. Solve engineering problems through the ownership of level appropriate cust

Proven experience (7+ years) in Networking/Network Security. Network Security Engineer III - UK at HSBC. Configure, plan, install, maintain, and optimize network systems, equipment, and applications ensuring network protocols and security policies are used effectively.

Design, configure, and implement Palo Alto Networks firewalls, including security policies, NAT, VPNs, and threat prevention features. Monitor network traffic and firewall logs to detect and respond to security incidents. Maintain detailed documentation for network topology, security configurations,

IPS/IDS, Routing and Switching, WAN, Packet Analysis, Firewall, Capacity Planning, IT Tools, and other relevant technologies Design/Implement/Troubleshoot Fortinet, ASA, FTD (Firepower Threat Defense/IDS/IPS)Design/Implement/Troubleshoot VPN Technologies including but not limited to Cisco IPSEC

Hands-on experience with security technologies such as Network Security, firewalls, NDR, IDS/IPS, or cloud security tools. Strong experience in network security, cybersecurity, or infrastructure engineering. Professional Services Engineer – Network Security Vendor.

Monitor network traffic and firewall logs to detect and respond to security incidents. Maintain detailed documentation for network topology, security configurations, and change logs. Network Security Engineer - Required Experience.

Youll play a key role in designing, implementing and optimising network and security solutions that enhance reliability, scalability and resilience, helping clients strengthen their security posture and operational efficiency. Opportunity to deliver critical network security projects across diverse

Monitor network traffic and firewall logs to detect and respond to security incidents. Maintain detailed documentation for network topology, security configurations, and change logs. Network Security Engineer - Required Experience.

As a Network Security Engineer, you will be responsible for designing, implementing, and maintaining secure network infrastructures to protect our organization's data and systems from cyber threats. Stay up-to-date on latest security trends and technologies to continuously improve network security m

Role Description: Security Analyst - Network & Endpoint / SOC Security Specialist. This role focuses on network and endpoint security operations, threat intelligence, and incident response within a Security Operations Centre (SOC) environment. We are looking for a highly capable and technically skil

If you’re a Network Security Engineer (NOC) who thrives in fast-paced, complex environments, this is a great chance to make a tangible impact on network security and operational excellence. Join a forward-thinking team as a Network Security Engineer (NOC), helping to protect and optimise critical

As a Senior Network Security Engineer within the team you will be responsible for designing and documenting security solutions across multiple networks to ensure end to end traffic flows as per client requirements. The scope of the primary task of this role is to work alongside the client's Network

Extensive experience in AWS Networking – Transit Gateways, ALB/NLB, Security Groups, Endpoints, GWLB, WAF (Must). Manage AWS networking components, including Transit Gateways, VPC Attachments, Security Groups, Endpoints, GWLB, ALB, NLB, and WAF. Collaborate with cross-functional teams to support n

As a Cyber Security Engineer within the Security Operations Center (SOC), you will help manage and support customer network security environments. As demand for managed firewall and security services grows, my client is looking for a Cyber Security Engineer with strong networking fundamentals and a

Configure and administer advanced Kubernetes clusters (networking, storage, namespacing, multi-node groups). Kubernetes cluster administration, including non-standard networking, storage classes and multi-node groups. Knowledge of IP networking (TCP, UDP, firewalls, SSL).

Role: DevOps Engineer Type: Permanent Keen to help shape capability for interesting clients? The role is based on-site with their clients or from their office in Gloucestershire.Perform root cause analysis on issues to ensure that challenges are understood • Understanding of DevOps principle

You’ll play a key role in designing, implementing and optimising network and security solutions that enhance reliability, scalability and resilience, helping clients strengthen their security posture and operational efficiency. Network & Security Consultant (Contract). Design, configure and delive

Role: DevOps Engineer Type: Permanent Keen to help shape capability for interesting clients? The role is based on-site with their clients or from their office in Gloucestershire.Perform root cause analysis on issues to ensure that challenges are understood • Understanding of DevOps principle

Monitor network traffic and firewall logs to detect and respond to security incidents. Maintain detailed documentation for network topology, security configurations, and change logs. Network Security Engineer - Required Experience.

As a Network Security Engineer, you will be responsible for designing, implementing, and maintaining secure network infrastructures to protect our organization's data and systems from cyber threats. Stay up-to-date on latest security trends and technologies to continuously improve network security m

Job Title: Network Security Engineer (Active SC Clearance Required) Job Type: Contract Fully Remote Day Rate: Up to £500/day (INSIDE IR35) Contract Length: 6 Months (with the view to extend) Network Security Engineer - Role & Responsibilities Design, configure, and implement Palo Alto N

Manage AWS networking components, including Transit Gateways, VPC Attachments, Security Groups, Endpoints, GWLB, ALB, NLB, and WAF. Configure and maintain Palo Alto Networks Firewalls (both physical and virtual), ensuring proper security policies and compliance. Extensive experience in AWS Networkin

Network Security Engineer (Active SC Clearance Required). Network Security Engineer - Role & Responsibilities. Design, configure, and implement Palo Alto Networks firewalls, including security policies, NAT, VPNs, and threat prevention features.

As a Senior Network Security Engineer within the team you will be responsible for designing and documenting security solutions across multiple networks to ensure end to end traffic flows as per client requirements. A Senior Network Security Engineer is required to join our Managed Service, responsib

If you’re a Network Security Engineer (NOC) who thrives in fast-paced, complex environments, this is a great chance to make a tangible impact on network security and operational excellence. In this hands-on Network Security Engineer role, you’ll support incident triage with the SOC, design and i

As demand for managed firewall and security services grows, my client is looking for a Cyber Security Engineer with strong networking fundamentals and a willingness to learn advanced security technologies. As a Cyber Security Engineer within the Security Operations Center (SOC), you will help manage

Role Description: Security Analyst - Network & Endpoint / SOC Security Specialist. This role focuses on network and endpoint security operations, threat intelligence, and incident response within a Security Operations Centre (SOC) environment. We are looking for a highly capable and technically skil

Role | DevOps Engineer Company | SaaS, Database Encryption, Database Migration, B2B Tech | Environment-agnostic (cloud and on-prem), Python, Terraform, K8s, Postgres, C++ Working | Fully remote Workonomics is partnering with a recently funded B2B SaaS firm whose mission is to help c

Work directly with Security Optimisation Manager and Network Security Operations Manager to structure, support and develop the team. This role exists to provide specialist technical support on complex network security and cyber security deployments for all of our UK secure contracts. Strong knowledg

Over 6 years of network troubleshooting experience and at least 2 years Network Security administration and design experience. At least two mid-level certifications in Network Security from any of the vendors like Cisco, Palo Alto, BlueCoat, SourceFire (PCNSE, CCNP Security etc. We are currently see

The purpose of this role is to provide security consultancy and engineering services to Blue Cube Security customers, delivering security designs and building new security infrastructure helping to assist customers with the delivery of new functionality and service improvements. The ideal candidate

Network Security/Cybersecurity expert. Network Security & Cyber Security consultancy. Solutions Consultant – Cutting-Edge Network & Cyber Security – £80k-£100k – Home-Based.

Investigating and mitigating network and security incidents. Extensive experience in network and IT security. Maintaining the reliability, efficiency, and protection of the network.

Can do Network Design documentation. Hand‑on Experience on Datacenter Network and DCNM tool and EVPN understanding.

Proven experience in network security engineering with a strong understanding of network protocols. Research emerging security threats and recommend enhancements to the security posture. Conduct training and awareness sessions for staff on best practices in network security.

Proven experience as a Network Security Engineer or in a similar role focused on network security. Providing guidance and training to teams on best practices for network security. Staying up to date with the latest network security trends, threats, and technologies.

Join our forward thinking team as a Network Security Engineer, where you will play a key role in safeguarding our organisations' network infrastructure as part of the 24x7 Internal Security Response (ISR) team. Understanding of network architectures and security zones (DMZ, internal networks). As a

Proven experience as a Network Security Specialist or in a similar role within network security. Conducting regular network security assessments and penetration testing to ensure optimal security. Designing, implementing, and managing network security architectures to protect enterprise systems.

Network Security Engineer (Palo Alto). Keen to move from network security operations into projects, working with some of the biggest logos in the world?. The company is a fast-growing global start-up led by industry veterans with extensive experience in networking and cybersecurity.