Senior Internal Auditor (Technology)

MI5; Ashleworth; On-site; GBP 59,200 - 61,031; Full time

Job summary

MI5 is hiring a Senior Internal Auditor (Technology) to join their team in the United Kingdom. The role involves providing assurance and advice on vital technology systems across MI5, MI6, and GCHQ. You will work on complex audits, ensuring operational efficacy while supporting national security.

The ideal candidate will hold a CISA qualification, have a passion for technology, and possess strong analytical and communication skills. Opportunities for flexible working arrangements, including remote work one day a week, are available.

Qualifications

• Passion for technology and emerging trends.
• Solid background in internal audit and risk management.
• Experience leading small teams and managing competing priorities.

Responsibilities

• Provide assurance and advice on compliance of technology systems.
• Deliver high-quality assurance, advisory, and investigatory services.
• Strengthen internal risk management and governance.

Skills

CISA qualification or equivalent

Knowledge of technology risks and controls

Audit testing methodologies

Data analysis and root cause analysis

Strong communication skills

Job description

Senior Internal Auditor (Technology)

Location(s): Cheltenham, London, Manchester • Salary – London: £61,031, Manchester/Cheltenham: £59,200 • Flexible Working – Full‑time or part‑time positions are available, with flexible working options. Working from home is available up to one day per week – this will depend on work requirements, as your access to mission‑sensitive systems will be restricted to the office. Compressed hours are also an option, providing flexibility to help maintain a healthy work‑life balance.

About Us

MI5, MI6 and GCHQ are the UK’s Intelligence Services. We work together to safeguard Britain’s people, interests, and businesses from various threats at home, overseas and online, including cyber‑attacks, espionage, terrorism, and organised crime. Working across our vital missions, you’ll deliver impact at the heart of national security, all within a supportive and inclusive environment that allows everyone to thrive.

The Role

As Senior Internal Auditor (Technology), you’ll join a skilled team and provide clear, honest insights to help make sure vital systems and services across the UK intelligence community are working as they should. This isn’t your typical audit role. You’ll be working across MI5, MI6 and GCHQ providing assurance and advice on the compliance, resilience, and efficiency of operational and mission‑critical technology. These systems are cutting edge – often designed to stay ahead of evolving threats – so you’ll grow your expertise in areas like AI, cloud infrastructure, cybersecurity, and specialist operational platforms.

Day to day, you’ll work on a variety of projects, either as part of a small team or independently. Together, you’ll provide customers with high‑quality assurance, advisory, and investigatory services, along with strengthening and enhancing our internal risk management and governance. This role can be based in London, Cheltenham or Manchester. If you’re interested, there will also be opportunities to travel within the UK and overseas.

About You

You’ve got a passion for technology and its potential. You enjoy learning and keeping up with emerging trends, and you’re excited by the idea of working with systems you won’t find elsewhere. You hold a Certified Information Systems Auditor (CISA) qualification or equivalent and have a solid background in internal audit and risk management across the public and/or private sector. This includes delivering complex, medium and high‑risk technology audits.

You’ll have comprehensive knowledge of technology risks and controls, particularly in cyber security, operational resilience, cloud, and AI technologies. In fact, your varied background means you’ll likely have expertise in other areas too. These may include IT General Controls (ITGC), change management, technology infrastructure, cloud computing, service management, and AI. You may also have audit experience in data governance, data privacy and data security.

You’re skilled in audit testing methodologies, report writing, data and root cause analysis, and you’re confident reviewing and improving control processes. With experience leading small teams, managing competing priorities, and delivering high‑quality audit work, you thrive in fast‑paced, evolving environments. This role calls for sound judgment and the ability to work with limited structure, making informed decisions amidst ambiguity. With a proactive mindset, strong analytical abilities, and excellent communication skills, you’re able to engage confidently with stakeholders at all levels and influence change where needed.

Training and Development

From the day you join us, you’ll be fully supported. You’ll be paired with a buddy to help you settle in, and your line manager will be there to offer ongoing guidance throughout your posting. You’ll also have access to a wide range of internal communities, support networks, and mentors to help you navigate your journey. In line with our commitment to nurturing talent and developing future leaders, we’ll support you in gaining the professional qualifications you need to grow and progress in your career.