12 of 12 Permanent Principal Security Consultant Jobs

Press Tab to Move to Skip to Content Link Select how often (in days) to receive an alert: Select how often (in days) to receive an alert: Job Title: Principal Cyber Security Consultant Location: Bristol, England, United Kingdom Role Type: Permanent - Full Time Package: Competitive Salary + Benefits Role ID: SF18210 Are you ready to be part … not just imagining tomorrow we are creating it. From cutting-edge defence technology to ground breaking innovations our mission is to empower and protect lives. Join us as a Principal Cyber Security Consultant at our Corsham site, where you will have the opportunity to work with cutting-edge technology in partnership with some of the most brilliant … minds. The Role: As a Principal Cyber Security Consultant you will join our Information Assurance and Cyber Risk team that provides expert risk assessments, analysis and advice to clients within the Defence Sector. Day-to-day, you'll be a key stakeholder in the Security Risk Management process, working closely with our clients to identify and More ❯

Executive Principal Security Consultant - Technical Assurance page is loaded Executive Principal Security Consultant - Technical Assurance Apply locations Manchester Cheltenham London time type Full time posted on Posted 3 Days Ago time left to apply End Date: August 31, 2025 (22 days left to apply) job requisition id R9599 Executive Principal Consultant - Red … hybrid, with occasional travel to client sites Thanks for checking out our vacancy. We're excited you want to know more about NCC Group. Our role: As an Executive Principal Consultant within the Red Teaming practice, you'll take a leading role in delivering high-end adversary simulation engagements for clients with mature security postures and critical … of EDR, through lateral movement and objective completion while ensuring the safety, confidentiality, and operational integrity of every engagement. This role is central to advancing NCC Group's offensive security capability while helping our clients understand, detect, and respond to sophisticated threats in real-world scenarios. Day to day You'll lead the design, planning, and execution of Red More ❯

Principal Defence Consultant - Cyber Security Principal Defence Consultant - Cyber Security Company: Graduate Recruitment Bureau (Hiring for client) Courses Considered: Chemical Engineering,Data Science,Economics,Electronic and Electrical Engineering,IT,Maths and Stats,Mechanical Engineering,Physics, Course Notes: Experience over academics, although likely to be smart bachelor degree Are you an experienced cyber security … a passion for protecting national defence capabilities? Join a leading consultancy at the forefront of supporting the UK's defence sector, where your expertise will directly contribute to the security and resilience of mission-critical ICT systems across the Armed Forces and wider defence community. In this high-trust role, you'll design and deliver advanced cyber security … as your career advances. Make a real impact by contributing to the defence and protection of the UK's critical national infrastructure and essential services, systems that underpin national security and support millions of lives. In this role, you'll work on high-priority defence programmes, directly supporting operational capabilities and safeguarding sensitive information. You'll collaborate with senior More ❯

Job Title: Principal Cyber Security Consultant Contract Type: Permenent Flexibility: This role is available part-time, job-share or full time . This is because we want the best people for our roles, and we recognise that sometimes those people aren't available full-time. Location: In terms of location , we have offices in Bath, Bristol & London … friendly policies Committed to an inclusive culture Wellbeing Fund - an annual fund for personal hobbies or interests Holiday Trading Professional Subscriptions About The Role We are seeking an experienced Principal Cyber Security Consultant to join our team and engage in a diverse range of client projects within the defence, national security, environmental, and research sectors. This … skilled professionals dedicated to safeguarding technologies and systems, many of which are critical to UK defence and national security. To deliver this outcome, you must be passionate about cyber security and apply your deep understanding and experience of HMG, NCSC, and international cyber standards. The role will require excellent stakeholder management and communication skills to build the trust and More ❯

We are seeking a Principal Cyber Security Consultant with extensive experience in delivering complex cyber security programmes across the Critical National Infrastructure (CNI) sector. You will play a pivotal role in shaping and delivering impactful solutions for public sector clients, while driving business growth and innovation. Join a dynamic and forward-thinking consultancy environment where your … expertise will directly contribute to national resilience. You’ll work with a diverse range of public sector organisations, tackling some of the most pressing cyber security challenges in the UK. About the Role As a Principal Cyber Security Consultant, you will lead the delivery of high-impact cyber security engagements, build strong client relationships, and … goals. This is a highly autonomous role, ideal for a self-starter with a passion for securing the UK's critical systems. About You Proven experience delivering major cyber security or digital transformation programmes within CNI, ideally in energy generation, utilities, or other regulated sectors. Strong understanding of Operational Technology (OT) environments, including DCS, SCADA, and ICS, with alignment More ❯

We are seeking a Principal Cyber Security Consultant with extensive experience in delivering complex cyber security programmes across the Critical National Infrastructure (CNI) sector. You will play a pivotal role in shaping and delivering impactful solutions for public sector clients, while driving business growth and innovation. Join a dynamic and forward-thinking consultancy environment where your … expertise will directly contribute to national resilience. You’ll work with a diverse range of public sector organisations, tackling some of the most pressing cyber security challenges in the UK. About the Role As a Principal Cyber Security Consultant, you will lead the delivery of high-impact cyber security engagements, build strong client relationships, and … goals. This is a highly autonomous role, ideal for a self-starter with a passion for securing the UK's critical systems. About You Proven experience delivering major cyber security or digital transformation programmes within CNI, ideally in energy generation, utilities, or other regulated sectors. Strong understanding of Operational Technology (OT) environments, including DCS, SCADA, and ICS, with alignment More ❯

Job Description: The opportunity: Leonardo UK is seeking a proven and experienced Principal Consultant to join the Cyber & Security Solutions Division team. This role is focused on the delivery of one of the company's core products to an existing customer. This role will lead a team that will oversee, co-ordinate and deliver all facets of … cyber and information security related to the delivery across an engineering lifecycle - from requirements all the way through to in-service support and maintenance. This is an exciting opportunity at the very beginning of a significant programme, during which you will ensure that the product and associated deliverables are as secure as reasonably practicable, and in accordance with customer … home and working on site at one of our Leonardo offices and closely with our customers. Talk to us to find out more. What you'll do as a Principal Security Consultant: Leading a team to meet all aspects of the cyber and information security delivery across an engineering lifecycle. Interpreting customer requirements into actionable security More ❯

Principal Information Security Consultant — PCI-DSS Service Line Are you a cybersecurity leader passionate about building impactful solutions from the ground up? We’re seeking a Principal Information Security Consultant to spearhead the development of a new service line focused on helping clients navigate PCI-DSS compliance challenges in today’s digital ecosystem. This … risk, defend against cyber threats, and achieve regulatory compliance. We partner with clients across sectors to understand their business context, identify vulnerabilities, and implement tailored strategies that address information security, privacy, and resilience needs. The collaborative approach of the UK team is focused on achieving meaningful outcomes, empowering organizations to protect valuable data, and sustain trust with stakeholders. Key … complexities of PCI-DSS and enable efficient, sustainable compliance. Lead and mentor a team of consultants, shaping their technical growth and project delivery standards. Keep abreast of evolving payment security standards, regulatory developments, and emerging threats, advising both clients and internal teams proactively. Support business development efforts by contributing to proposals, refining the value proposition, and representing the service More ❯

Principal Cyber Security Consultant ( This role is available part-time or full-time) Location: Bristol or Bath (there is expectation that on average two days per week will be spent on site at Abbey Wood) Bristol or Corsham Role Requirements: I am seeking an experienced cyber security consultant to join our client's team and … engage in a diverse range of client projects within the defence, national security, and research sectors. You will be responsible for leading technical delivery teams, shaping and carrying out complex technical work, leading technical input into bid work, engaging with clients to define the scope of work for new projects, and supporting other cyber security professionals in their … career development. To deliver this outcome, you must be passionate about cyber security and able to appy your deep understanding and experience of HMG, NCSC, and international cyber standards. The role will require excellent stakeholder management and communication skills to build the trust and support necessary for successful outcomes with customers, as well as lead cyber teams. You will More ❯

cloud consultancy with offices in the UK, Netherlands and Romania. This role is working for tmc3 who is part of the Qodea group of companies. tmc3 is a cyber security consultancy that helps organisations of all sizes protect, comply and thrive in the digital era. Our leadership team founded tmc3 with a shared goal of making data protection and … cyber security a business enabler. We strive for passion, collaboration, and perseverance to ensure the best outcomes for our customers and partners every time. We are looking for a Principal Cyber Security Consultant to play a key role to our success within the Critical National Infrastructure (CNI) sector, focusing on the successful delivery of projects and … unable to obtain SC level clearance. How You'll Shape Our Success We are looking for a leader with enviable consulting experience helping public sector organisations with complex cyber security challenges. As a Principal Consultant, you will be a key member of the tmc3 team, developing new business and strong customer relationships while leading and delivering great More ❯

Job Description: Job Description Leonardo UK is seeking a proven, experienced Principal Consultant to join the Cyber & Security Solutions Division team. This role is focused on supporting the delivery of security aspects to the company's core products and to external stakeholders. This requires co-ordination with engineering teams and delivery of all facets of cyber … and information security related to the delivery across the engineering lifecycle - from requirements all the way through to in-service support and maintenance. This is an exciting opportunity to be part of significant programmes, during which you will ensure that products meet the highest standards, in accordance with customer's requirements and risk appetite. You will be supported in … and with our customers. Talk to us to find out more. Key Responsibility Areas Leading a team or operating independently to meet all aspects of the cyber and information security delivery across an engineering lifecycle. Interpreting customer requirements into actionable security management plans, statements of work, and activities to be delivered across the lifecycle. Become the lead security More ❯

An established and respected cyber consultancy is seeking a Principal OT Security Consultant to join their rapidly growing industrial cyber practice. This is a senior technical and advisory role delivering into critical infrastructure, utilities and regulated industrial sectors across the UK. You will bring deep expertise in ICS and OT security and be confident operating across … client engagements from design through to delivery. This includes assessing, building and improving security across legacy and modern OT environments. As a Principal, you will also support business development, mentor consultants and help shape strategic direction. This role is ideal for someone who wants to remain hands-on while helping grow revenue and capability across the practice. Key … Experience Extensive knowledge of OT security architectures, network segregation and threat modelling Strong understanding of IEC 62443, NIST CSF, CAF and associated frameworks Demonstrable experience working across CNI, utilities, manufacturing or transport sectors Comfortable engaging with both technical stakeholders and executive leadership Previous consulting experience preferred Desirable Certifications such as GICSP, GRID, CISSP, IEC 62443 or equivalent Experience contributing More ❯