Job Description

Leading the edge of transformation.

Join our organisation, where we have a huge variety of projects on-the-go at any one time. So when you start this role with us, it could take your career wherever your interests lie. You'll find everyone here is willing to pitch in and help because we all want you to succeed, and we're ready to help you grow.


When it comes to living your life, we want you to get the most out of it. So talk to us about all our flexible and remote working policies that can support your personal priorities. Also, ask us about some of our recent pledges for Women's Equality, as well as being a 'Disability Confident' and 'Inclusive Employer.'


As a Cyber Security Consultant, you'll play a pivotal role in protecting Aerospace, Defence and CNI/OT clients from evolving cyber threats. You'll work on projects that shape national security, working alongside industry experts in a supportive, innovative environment. We offer clear pathways for career advancement, and professional development, and this role will suit a recently qualified professional who is looking to take their career to the next level and provide real world benefit to clients. In return, we offer a challenging and rewarding role, career development, an empowered and supportive working environment with a competitive reward package. We invest in your professional growth through certifications, training and leadership pathways. You will work on 'business as usual', technical refresh, and new project environments, applying technical knowledge and innovative thinking. You will help clients establish robust security governance, perform risk assessments, and deploy effective security controls and solutions aligned with business risk appetite.


The successful candidate will be a knowledgeable, enthusiastic and conscientious individual who has the relevant Information Assurance and Security qualifications. You will work on a range of client facing projects, large and small, but will also be expected to contribute to winning new business and managing delivery. Projects are likely to involve working on client sites, (although hybrid working allows us to be flexible), and may involve travel across the UK and, occasionally overseas.

Your purpose:

Client Delivery-

Provide cyber security advice and guidance for clients in various environments. Lead and deliver risk assessments, security governance, and deployment of effective security controls tailored to client needs. Develop, review and maintain security related artefacts, policies and procedures to ensure compliance and best practice. Manage multiple projects concurrently, balancing business and client priorities. Deliver high-quality work under pressure and to tight deadlines, ensuring stakeholder expectations are met.

Technical Leadership-

Apply technical security knowledge creatively to solve cyber security challenges. Assist in fostering a culture of continuous improvement within the security team. Articulate cyber security concepts and recommendations to both technical and non-technical audiences.

Business Development-

Assist with the identification of new business opportunities, contributing to proposals and client engagement. Build and maintain strong relationships with clients, stakeholders, and team members.

What you can bring:

Experience of delivering technical cyber security consultancy in multi-disciplined environments, with proven ability to work both independently and collaboratively. Background in information assurance, including developing Information Security Management Systems (ISMS), conducting risk assessments, and deploying appropriate security controls. Excellent verbal and written communication skills, with the ability to engage effectively with stakeholders at all levels. Strong organisational skills, with experience managing multiple projects and tasks concurrently. Ability to deliver security outcomes to tight deadlines while maintaining quality and managing stakeholder expectations. Willingness and flexibility to travel throughout the UK (and occasionally overseas) as required. Relevant professional certifications (e.g., ISO27000, CISMP, CISM, CISSP) are highly desirable. Solid understanding of 'Secure by Design' methodology. Commitment to ongoing professional development and willingness to learn new frameworks and technologies. Experience in the UK Defence sector, including knowledge of MoD security policies and processes (e.g., HMG Information Assurance Policies, Security Policy Framework, JSP440, JSP604/JSP453). Experience conducting and managing security assurance and accreditation activities for Defence capabilities. Experience delivering cyber security consultancy in OT environments (e.g., energy, utilities, transportation). Experience in segmenting and securing industrial OT/ICS networks. Any Control & Instrumentation background would be an added advantage. Familiarity with OT cyber security standards or regulatory frameworks (e.g., IEC 62443, NIST CSF, NIS Regulations, HSE OG-0086). Relevant OT cyber security qualifications (e.g., GICSP, IEC/ISA 62443). Membership of recognised security professional bodies (e.g., IISP, IS2, BCS, CIISEC). Ability to create client policies and procedures to meet corporate and regulatory requirements in OT environments. Experience selecting and deploying appropriate technology in live CNI environments.

Why AtkinsRealis?

Looking for a place where you can engineer a better future? AtkinsRealis is for you. Here, our digital-enabled approach transforms outcomes for people and the environment. You'll have a myriad of projects to choose from and endless possibilities for career growth. More responsibility, acclaimed training programmes and flexible working are part of our inclusive culture of prioritising diversity, health, and happiness.


Within ADS&T, we have signed the "Women in Defence" and "Women in Aviation and Aerospace" charters. These pledges include providing opportunities for women to succeed at all levels. We're also committed to being a Military friendly employer and have been recognised with the Ministry of Defence's (MoD) Gold Employer Recognition Award.

Security clearance:

This role may require security clearance and offers of employment will be dependent on obtaining the relevant level of clearance. If this is necessary, it will be discussed with you at interview. The vetting process is delivered by United Kingdom Security Vetting (UKSV) and may require candidates to provide proof of residency in the UK of 5 years or longer. If applying to this role please do not make reference to (in conversation) or include in your application or CV, details of any current or previously held security clearance.

We are committed to promoting a diverse and inclusive community - a place where we can all be ourselves, thrive and develop. To help embed inclusion for all, from day one, we offer a range of family friendly, inclusive employment policies, flexible working arrangements and employee networks to support staff from different backgrounds. As an Equal Opportunities Employer, we value applications from all backgrounds, cultures and ability.

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