Senior Data Analyst with SQL Server SSIS and Network Engineering

Onyx-Conseil; City of Westminster; On-site; GBP 60,000 - 75,000; Full time

Job summary

Onyx-Conseil is recruiting a Senior Data Analyst for a Central London bank to build and maintain a robust digital data infrastructure. You will ensure high-quality data extraction, MI reporting and analytics capabilities to support regulatory needs.

Role requires 7–10 years in data engineering with bonus networking exposure; you will work across IT and business units, applying SQL Server, SSIS, Power BI and related tools to deliver compliant, timely insights.

Qualifications

• Strong analytical skills with experience in data extraction, transformation and reporting.
• Proficiency in SQL Server, data visualisation tools (Power BI, Tableau), and data management technologies.
• Understanding of data governance, regulatory reporting and compliance requirements.
• Excellent problem-solving skills and attention to detail.
• Ability to collaborate with cross-functional teams and communicate complex information clearly.

Responsibilities

• Develop, maintain, and enhance the Branch’s digital data infrastructure to ensure reliability and accessibility.
• Deliver accurate and timely data extraction, MI analysis, and reporting to support operational, compliance, and regulatory needs.
• Work collaboratively with IT and business departments to understand data requirements and provide analytical support.
• Explore, evaluate, and propose new technologies/tools to improve data management, governance, and reporting efficiency.
• Ensure data integrity and support the implementation of best practices in data governance.
• Assist in identifying and managing data-related risks, supporting compliance and regulatory frameworks.
• Maintain and develop SSIS packages.
• Perform ad-hoc data extraction and analytics based on business requirements.
• Develop data visualization for the business and assist in testing reporting solutions.

Skills

SQL Server

SSIS

Power BI

Python

VBA

Tableau

Data extraction

Data transformation

Regulatory compliance

Analytical thinking

Education

Bachelor's Degree or related

Statistics / Information Systems background

Tools

SQL Server

SSIS

Power BI

Job description

Senior Data Analyst with SQL Server SSIS and Network Engineering

Our Client a bank based in Central London is seeking a highly motivated Data Analystto play a key role in building and maintaining a robust digital data infrastructure.

This position supports data users across the business, ensuring high-quality data extraction, reporting, and analytics capabilities.

Working closely with the IT Manager and various business units, you will help strengthen compliance and regulatory risk management through effective management information (MI) reporting and analytical insights.

The Client would ideally like you to have experience of Network Engineering in addition to the Data Engineering skills.

Must have at least 7 to 10 years solid Data Engineering experience and ideally 1 to 2 years Networking Engineering and Support experience.

Ideally have the following skills

• LAN/WAN
• Administer, maintain, and optimize Windows and Linux server environments.
• Manage VMware virtualized infrastructure (vSphere 8 and above).
• Oversee enterprise backup and disaster recovery solutions using Veeam Backup & Replication.
• Manage Veeam ONE monitoring and Veeam Recovery Orchestrator (VRO) environments.
• Administer endpoint security and encryption solutions, including Symantec Endpoint Protection (SEP) and Symantec Endpoint Encryption (SEE).
• Support endpoint DLP, SIEM, and security monitoring tools (e.g., Splunk, Tenable).
• Manage patching processes using Manage Engine Patch Manager Plus.
• Support Microsoft 365 services and related cloud technologies.

The candidate must have strong technical expertise in Windows/Linux, VMware, Microsoft 365, networking, cybersecurity, and infrastructure management who also enjoys solving complex challenges and driving operational excellence

Responsibilities

Develop, maintain, and enhance the Branch’s digital data infrastructure to ensure reliability and accessibility.

Deliver accurate and timely data extraction, MI analysis, and reporting to support operational, compliance, and regulatory needs.

Work collaboratively with IT and business departments to understand data requirements and provide analytical support.

Explore, evaluate, and propose new technologies/tools to improve data management, governance, and reporting efficiency.

Ensure data integrity and support the implementation of best practices in data governance.

Assist in identifying and managing data-related risks, supporting the Branch’s compliance and regulatory frameworks.

Must have:

Strong analytical skills with experience in data extraction, transformation, and reporting.

Proficiency in SQL Server, data visualisation tools (e.g., Power BI, Tableau), and data management technologies.

Understanding of data governance, regulatory reporting, and compliance requirements (banking/financial sector experience a plus).

Excellent problem-solving skills and attention to detail.

Ability to collaborate effectively with cross-functional teams and communicate complex information clearly.

Coming from an IT support function is a bonus

Data Analysis and Management

Maintain and develop SSIS packages

Perform ad-hoc data extraction and analytics based on requirements from business

Develop data visualization for business

Work with business to enhance the data available to the data warehouse

Assist in testing reporting solutions developed by external vendors

Support and maintain the generation of internal MI reports

Support and advise the business on data related matters and automation possibilities

Any other responsibilities / tasks as assigned by the Head of IT from time to time

Business Performance

Support the department's operations as and when needed and any other tasks assigned by the business stakeholders.

Work with the Managers to ensure the business is in compliant with applicable rules and regulations that falls within the department's remit.

Work with the business to ensure timely submission of relevant department's reports

To adhere and follow all applicable Bank/Group policies and procedures.

Data accuracy and ownership duties

To ensure all data worked on and or/shared with internal/external clients are accurate.

Escalate any data issues to the business promptly and without delays.

Ensuring any data sharing requests are discussed with business/DPO so that prior authorization is given and follows GDPR / department's SOPs.

Regulatory Compliance duties

Comply with all applicable individual conduct rules (especially the FCA Conduct Rules, Regulations, Bank policies and procedures and the banking Compliance.

Technical/Functional skills

• Knowledge in SQL query is essential - Working experience in administration and development with SQL (experience with SQL Server and SQL Server Integration Service is preferred)
• Experience in working with data visualization tools such as Power BI
• Experience in working with scripting language such as VBA and Python
• Experience working with Power Automate is a plus
• Required understanding of the business and business units Personal skills (Soft Competencies [Core/Leadership])
• Personal integrity and ethics
• Good judgment in enabling the provision of sound advice on regulation and practice, proactive management of compliance and regulatory risk

You will have at least 7 to 10 years' relevant experience working in the data field, preferably in an established bank or financial institution.

Qualifications (Basic Degree/Diploma)

Bachelor's Degree or Professional Qualification in the relevant discipline (Degrees in Statistics, Information Systems, or similar)

This is an exciting position within a bank with interesting projects based in Central London.

The salary for this position is in the range £60K- £75K.