Assistant Manager - Global Phishing Drill Service in London

Birmingham, Bristol, Cardiff, Manchester, Milton Keynes, Reading, St Albans

Business Line: Enabling Functions

Job Type: Permanent / FTC

Date published: 04-Dec-2025

Deloitte Technology works at the forefront of technology development and processes to support and protect Deloitte around the world. In this truly global environment, we operate not in "what is" but rather "what can be" to help Deloitte deliver and connect with its clients, its communities, and one another in ways not previously conceived.

Deloitte drives progress. Using our vast range of expertise, we help our clients become leaders wherever they choose to compete. To do this, we invest in outstanding people. We build teams of future thinkers, with diverse talents and backgrounds, and empower them all to reach for and achieve more.

What brings us all together at Deloitte? It’s how we approach the thousands of decisions we make every day. How we behave, our beliefs and our attitudes. In other words: our values. Whatever we do, wherever we are in the world, we lead the way, serve with integrity, take care of each other, foster inclusion, and collaborate for measurable impact. These five shared values lead every decision we make and action we take, guiding us to deliver impact how and where it matters most.

Connect to your opportunity:

• Developing and implementing robust methods to extract data from the Microsoft Attack Simulator tool
• Utilizing scripting languages (e.g., Python, PowerShell) and API integrations to automate data collection processes
• Ensuring data quality, consistency, and integrity during the extraction and ingestion phases
• Performing in-depth statistical analysis of phishing drill results, user behaviour, and incident response data
• Identifying trends, patterns, and anomalies related to user susceptibility, attack vectors, and security control effectiveness
• Developing metrics and key performance indicators (KPIs) to measure the impact of security awareness training and phishing simulations
• Creating clear, concise, and impactful reports, dashboards, and presentations to communicate findings and recommendations to clients and internal teams
• Utilizing data visualization tools (e.g., Power BI) to present complex data in an easily digestible format
• Providing actionable insights to improve security awareness programs, refine phishing simulation strategies, and strengthen overall cyber defenses
• Working closely with the SOC, Global Cyber Culture Service and wider stakeholders to understand requirements and deliver tailored data solutions

Connect to your skills and professional experience:

• Bachelor's degree in a quantitative field such as Computer Science, Data Science, Statistics, Mathematics, Information Technology, Cybersecurity, or a related discipline
• Master's degree in a relevant field, or equivalent is advantageous
• Relevant industry certifications such as Certified Analytics Professional (CAP), CompTIA Data+, cybersecurity certifications (e.g., CompTIA Security+, CySA+, GSEC) or equivalent
• Experience in a dedicated data analysis role, preferably within a cybersecurity, IT risk, or similar technical environment

Qualifications and Desired Skills:

• Proven experience in a data analysis role, ideally within a cyber security context
• Strong proficiency in data extraction techniques and tools, including:

• SQL: Advanced querying skills for relational databases
• Scripting Languages: Expertise in Python (e.g., Pandas, NumPy for data manipulation, Requests for API interaction) or PowerShell for data extraction, automation, and log parsing
• API Integration: Experience in connecting to and extracting data from various security platforms and cloud services via APIs
• Data Handling: Experience with various data formats (CSV, JSON, XML, log files) and techniques for data cleaning, transformation, and normalization
• Analytical Skills: Demonstrated ability to perform statistical analysis, identify trends, and derive meaningful insights from large, complex datasets
• Data Visualization Tools: Proficiency with at least one leading data visualization tool (e.g., Power BI)
• Experience with cloud platforms (Azure) and their data services
• Strong problem-solving abilities and attention to detail

• Experience working in global or cross-functional environments
• Familiarity with regulatory and compliance reporting (e.g., SOX, GDPR, CMMC)

Collaboration is central to everything we do at Deloitte. From IT to HR, marketing and more, our teams help to support the wider business in everything they do. Bringing your individual skills and specialist knowledge, you can make a far-reaching impact.

Regulation and controls are standard practice in our industry and Deloitte is no exception. These controls provide important legal protection for both you and the firm. We are subject to a number of audit regulations, one of which requires that certain colleagues abide by specific personal independence constraints (e.g., in relation to any financial interests and employment relationships).

Our hybrid working policy allows you to work flexibly through our hybrid working policy. Depending on the requirements of your role, you’ll have the opportunity to work in your local office, virtual collaboration spaces, client sites and remotely.

Making an impact is more than just what we do: it’s why we’re here. So we work hard to create an environment where you can experience a purpose you believe in, the freedom to be you, and the capacity to go further than ever before.

Your expertise is our capability, so we’ll make sure it never stops growing. Whether it’s from the complex work you do, or the people you collaborate with, you’ll learn every day. Through world-class development, you’ll gain invaluable technical and personal skills.

A career at Deloitte is an opportunity to develop in any direction you choose. Join us and you’ll experience a purpose you can believe in and an impact you can see.