At a Glance
- Tasks: Lead risk-based audits and provide insights to senior stakeholders.
- Company: Join National Gas, a key player in Britain's energy security.
- Benefits: Competitive salary, double-match pension, generous holiday, and flexible benefits.
- Other info: Inclusive workplace with opportunities for professional growth and development.
- Why this job: Make a real impact on energy transformation while developing your career.
- Qualifications: Experience in internal audit and a relevant professional qualification required.
The predicted salary is between 55000 - 60000 £ per year.
£55,000 - £60,000 DOE + benefits Warwick, hybrid
At National Gas, the work we do matters. As Britain's national gas network, we help keep the lights on, businesses running, and homes warm by maintaining the critical infrastructure that transports gas across Great Britain. While providing the energy security Britain relies on today, we're also helping transform the network for a clean energy future. Join us and help secure Britain's energy.
About the role:
As Internal Audit Assistant Manager you will contribute to the Internal Audit department’s strategy and be a key part of building its reputation of being a centre of excellence for best practice risk and controls advice. Accountable for the end-to-end delivery of risk-based operational internal audits (and advisory reviews on an ad-hoc basis), providing independent assurance and insight to senior stakeholders. Sets audit scope and approach, leads engagements (including co-source support), and signs off reports and conclusions in line with professional standards. Acts as trusted advisor to senior leaders and contributes to the Internal Audit strategy and plan.
Key accountabilities:
- Support the development of the annual audit risk assessment, working with senior management and the Head of Internal Audit to formulate the plan.
- Contribute to methodology and continuous improvement by championing professional standards and ethics. Align practice with the IIA Global Internal Audit Standards.
- Own the planning, fieldwork and reporting for a portfolio of risk-based audits (assurance and advisory), ensuring excellent quality, timeliness and impact whilst meeting the key KPIs governing the Audit Department.
- Set scope and approach of audits based on risk assessment and professional judgement. Ensure coverage and prioritisation of key risks and controls.
- Evaluate the design and operating effectiveness of business processes, identifying areas of non-adherence to standards and areas for improvement versus best practice.
- Use professional judgement to ensure all key risks have been identified and factored into the internal audit planning, and they are prioritised and covered in thorough testing.
- Lead teams (internal and external co-source). Review and approve work and conclusions.
- Continuously communicate with the Head of Internal Audit and engage with senior management to avoid surprises to ensure audit progression.
- Produce regular Status Documents for management and draft objective, independent Audit Reports that are clear and concise, using data, graphs and writing to communicate effectively.
- Provide innovative, value-added recommendations that resolve the audit observations having performed root cause analysis.
- Own and manage a portfolio of audit actions being worked on by business, ensuring you assess the effectiveness of activities undertaken to address the risks identified.
- Get involved in committees/steering groups, becoming trusted advisor, and supporting the corporate governance requirements of the Company.
About you:
- Proven experience in internal audit delivery practices, internal control frameworks and risk management.
- Professional accounting/auditing qualification (e.g. CIA, ACA, ACCA, CIMA, CIPFA).
- Ideally degree or equivalent level education in a relevant field.
- Track record of managing projects.
- Ability to develop and maintain a thorough knowledge of the business and regulatory environment.
- Highly competent in Microsoft Office (e.g. PowerPoint, Word, Outlook, PowerApps).
- Advanced Reporting writing and Excel skills necessary.
What we can offer you:
- Salary £55,000 - £60,000
- Market-leading double-match pension (for every £1 you add, we add £2)
- Annual performance bonus
- 26 days holiday plus 8 statutory days and option to buy 5 additional days
- 10x salary life assurance and income protection
- Flexible opt-in salary sacrifice benefits including private healthcare, car, dental, and technology schemes
- Family-friendly policies, wellbeing support, and professional development opportunities
Inclusive recruitment:
We're building a workforce that reflects the communities we serve, championing diversity, and creating an inclusive workplace where everyone is valued for their unique contribution. We support reasonable adjustments throughout the recruitment process and beyond. National Gas is a Disability Confident employer and signatory of the Armed Forces Covenant.
Further information:
There will be occasional travel in this role – estimated travel up to 10% within the UK (driving licence required)
Advert close: 4th October 2026
Interviews: 12th October 2026
Internal Audit Assistant Manager employer: National Gas
At National Gas, we pride ourselves on being an exceptional employer, offering a competitive salary and a comprehensive benefits package that includes a market-leading pension scheme and generous holiday allowance. Our commitment to employee growth is evident through our professional development opportunities and inclusive work culture, where diversity is championed and every team member's contribution is valued. Located in St Fergus, you will play a vital role in ensuring the safety and compliance of Britain's energy infrastructure while enjoying a supportive environment that prioritises wellbeing and work-life balance.
StudySmarter Expert Advice🤫
We think this is how you could land Internal Audit Assistant Manager
✨Tip Number 1: Tap Into Professional Networks
The finance world loves a good connection, so jump into industry-specific groups on platforms like LinkedIn where you can find discussions on financial controlling. Engaging in these communities can expose you to hidden job leads that aren't openly advertised!
✨Tip Number 2: Attend Finance Events and Conferences
Make it a mission to attend finance-related events and conferences, even virtual ones! This is a golden opportunity to network face-to-face with people from companies like National Gas. You never know who might be your next boss or a crucial contact!
✨Tip Number 3: Showcase Your Expertise
Consider writing articles or sharing insights related to financial controlling or industry trends. Publish these on platforms like LinkedIn to establish yourself as a knowledgeable player in the field. This not only increases your visibility but also catches the attention of recruiters from National Gas.
✨Tip Number 4: Apply Directly on Company Websites
Since you're going for a full-time gig, don't forget to keep an eye on the careers page of companies you're interested in, like National Gas. Many companies prefer candidates who apply through their website as it shows genuine interest and makes your application stand out!
We think you need these skills to ace Internal Audit Assistant Manager
Some tips for your application 🫡
Show Off Your Numbers Game:In financial controlling, detail is everything! Make sure your CV showcases your proficiency with numbers—highlight any relevant experience in budgeting, forecasting, or working with financial software. Quantifying your past achievements will make you stand out, so don’t be shy about flaunting those impressive percentages or cost savings you've implemented.
Tailored Cover Letter is Key:Your cover letter is a chance to shine, especially for a full-time role. Use it to express your genuine interest in National Gas and the specific impact you hope to make in financial controlling. Mention any relevant qualifications or experiences that align with the company’s goals, and don’t forget to show that you're ready for a long-term commitment!
Certifications Matter:List relevant certifications such as ACCA or CIMA on your CV. These qualifications not only showcase your dedication to the field but also your technical competence in financial principles. If you have any ongoing training or courses, make sure to mention those as well to demonstrate your commitment to continual learning in financial controlling.
Don’t Overlook Soft Skills:While numbers are crucial, so are those soft skills! Financial controllers need strong communication and analytical reasoning abilities. We recommend embedding examples of these skills in your CV and cover letter, like how you’ve successfully delivered financial reports to stakeholders or collaborated with teams to improve processes. Let’s show National Gas how you can be a team player!
How to prepare for a job interview at National Gas
✨Brush Up on Technical Skills
Make sure you're comfortable with key financial concepts, especially around forecasting, budgeting, and variance analysis. Sometimes, interviewers may throw in technical questions or case studies, so practicing these types of scenarios will help you shine!
✨Showcase Your Financial Acumen
If you've had experience with specific financial software like SAP or Oracle, make it known! Be ready to discuss how you used these tools to improve processes or reporting, as this hands-on knowledge can really set you apart in a full-time role with National Gas.
✨Know Your Numbers
In full-time interviews, especially in financial controlling, be prepared for numerical reasoning tests or questions. Brush up on your mental maths and understand how to interpret and analyse financial statements on the spot, as this may come up during the assessment.
✨Connect with Company Goals
Familiarise yourself with National Gas's financial objectives and any recent developments. During the interview, try to weave your understanding of their business model and challenges into your answers—this shows your genuine interest and alignment with their goals!
