Senior Cyber Security Consultant
Overview
Leading the edge of transformation. Are you ready to take up a vital role in shaping some of our exciting projects? How about joining our talented team, where everyone has a voice, and together we face our clients' problems head‑on. It's a diverse and inclusive work environment where world‑class talent knows no distinctions.
We know that different people have different priorities, which is why we support you. Flexible and remote working is central to our culture, so talk to us about the ideal arrangement – from reduced weeks to additional leave over school holidays. If you’re returning from a career break, ask how we can help you transition back into work with us.
We deliver technically challenging and time‑critical projects across multiple sectors, including Aerospace, Defence and Critical National Infrastructure (CNI), and Operational Technology (OT). Because we are growing, we have open positions in GRC, Security Architecture, Threat and Vulnerability, and Operational Technology teams. Our role as trusted advisors offers rewarding careers for those seeking to enhance their skills and experience in dynamic environments.
Your Role
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 tight deadlines, ensuring stakeholder expectations are met.
Technical Leadership
* Apply technical security knowledge creatively to solve complex and non‑routine challenges.
* Mentor and support colleagues, sharing expertise and 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
* Identify and pursue new business opportunities, contributing to proposals and client engagement.
* Develop innovative solutions to emerging cyber security challenges.
* Build and maintain strong relationships with clients, stakeholders, and team members.
About You
* Experience delivering technical cyber security consultancy in multi‑disciplined environments, with proven ability to work independently and collaboratively. Strong 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. Proven ability to work both independently and collaboratively within a multi‑discipline, matrix organisation. 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, NIST Cyber Security Professional, CISMP, CISM, CISSP, CCSP, Chartered Cyber Security Professional) 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). Able to apply knowledge, with creative and innovative thinking, in a broad range of complex and non‑routine contexts covering people, process and technology related to the cyber risk management of OT/ICS.
* Experience with SCADA, PLC and RTU packages and understanding how they integrate with field devices, historians and corporate IT networks. Facilitate cyber security risk assessments and determine the most cost‑effective deployment of security controls and solutions in line with the client’s business risk appetite to protect OT/ICS environments.
* Select appropriate technology to meet clients’ security requirements and help them deploy that technology in live OT/ICS environments. 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.
Reward & Benefits
Enjoy competitive salaries, employee rewards and a brilliant range of benefits you can tailor to suit your own health, wellbeing, financial and lifestyle choices. Make the most of a myriad of opportunities for training and professional development to grow your skills and expertise. Combine our hybrid working culture and flexible holiday allowances to balance a great job and fulfilling personal life.
About AtkinsRéalis
We’re a world‑class engineering services and nuclear organisation. We connect people, data and technology to transform the world's infrastructure and energy systems. Our global team of consultants, designers, engineers and project managers change the world. We are committed to leading our clients across our various end markets to engineer a better future for our planet and its people.
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.
Equal Opportunities Employer
We are committed to creating a culture where everyone feels that they belong – a place where we can all be ourselves, thrive and develop to be the best we can be. We offer a range of family‑friendly, inclusive employment policies, flexible working arrangements and employee resource groups to support all employees. As an Equal Opportunities Employer, we value applications from all backgrounds, cultures and ability.
Seniority Level
* Mid‑Senior level
Employment Type
* Full‑time
Job Function
* Information Technology
#J-18808-Ljbffr