51 Security Clearances jobs in the United Kingdom

Maybridge Associates are proud to be partnering with an award-winning Consultancy that is entering a significant growth phase following a series of new client wins. To support this expansion, they are hiring across all levels—offering a fantastic opportunity to join a dynamic, high-impact team operating within the Defence and National Security sector.

The firm delivers strategic advisory and transformation projects across a range of critical areas, including:

• Strategy
• Complex Transformation
• Operating Model Design
• Digital Transformation
• Business Analysis
• Product Development
• Solutions & Data Architecture
• Real Estate Advisory

You’ll be joining a close-knit, high calibre team working directly with clients on intellectually challenging assignments that have real-world significance. Their work spans key sectors such as Defence, Government, Intelligence, and National Security , often operating at the cutting edge of transformation and innovation.

Candidate Requirements:

To be considered, you should have:

• 4–12 years of experience in a relevant management consulting environment
• Current and active UK Security Vetting at DV (Developed Vetting) level or higher

This is an ideal role for someone who feels limited in a larger firm and is looking to make a greater personal impact in a smaller, fast-growing organisation—while continuing to work on meaningful and mission-critical projects.

If you're interested in learning more, please send your CV to .

Location: National (Field Based)
Salary: Competitive + Benefits

Are you a high-energy, results-driven sales leader with deep experience in the people-based security solutions? This is an exciting opportunity to take ownership of sales strategy and execution, drive ambitious growth plans, and make a measurable impact in a fast-paced, service-led environment.

As Strategic Sales Director, you will:

• Lead the development and execution of sales strategies that deliver year-on-year growth.

• Self-generate high-quality opportunities, lead bids, and win new business.

• Manage and inspire a high-performing sales team, using KPIs and metrics to drive results.

• Build and maintain strong client relationships at senior level, ensuring delivery on every promise.

• Collaborate with operational teams to ensure a seamless handover from sales to service delivery.

• Analyse competitor and market trends to refine commercial strategy.

• Champion customer-first strategies, engagement, and retention initiatives.

We’re looking for a proven sales leader who can demonstrate:

• A minimum of 5 years’ senior sales experience within the physical security personnel space.

• A strong track record of delivering sales growth through strategy, bids, and team leadership.

• Excellent commercial, negotiation, and analytical skills, with experience in pricing and margin control.

• Confidence in presenting, influencing, and leading at executive level.

• Experience of developing and managing high-performing sales teams.

• A results-focused mindset, able to hit and exceed challenging sales targets.

• Full UK driving licence, with the flexibility to travel nationally.

• Ability to pass a full 5-year background check (employment history, references, credit, and right to work).

This is a pivotal role within a growing organisation, offering the chance to shape the next phase of expansion and deliver real commercial impact. In return, you’ll receive a competitive package and the opportunity to be part of a business that values ambition, accountability, and customer excellence.

Salary is £75,000 - £85,000 basic (Negotiable) + commission structure and company car 

Excellent Benefits 

New Ventures Recruitment is an equal opportunities employer and is acting as a recruitment agency in relation to this vacancy 

Location: National (Field Based)
Salary: Competitive + Benefits

Are you a high-energy, results-driven sales leader with deep experience in the people-based security solutions? This is an exciting opportunity to take ownership of sales strategy and execution, drive ambitious growth plans, and make a measurable impact in a fast-paced, service-led environment.

As Strategic Sales Director, you will:

• Lead the development and execution of sales strategies that deliver year-on-year growth.

• Self-generate high-quality opportunities, lead bids, and win new business.

• Manage and inspire a high-performing sales team, using KPIs and metrics to drive results.

• Build and maintain strong client relationships at senior level, ensuring delivery on every promise.

• Collaborate with operational teams to ensure a seamless handover from sales to service delivery.

• Analyse competitor and market trends to refine commercial strategy.

• Champion customer-first strategies, engagement, and retention initiatives.

We’re looking for a proven sales leader who can demonstrate:

• A minimum of 5 years’ senior sales experience within the physical security personnel space.

• A strong track record of delivering sales growth through strategy, bids, and team leadership.

• Excellent commercial, negotiation, and analytical skills, with experience in pricing and margin control.

• Confidence in presenting, influencing, and leading at executive level.

• Experience of developing and managing high-performing sales teams.

• A results-focused mindset, able to hit and exceed challenging sales targets.

• Full UK driving licence, with the flexibility to travel nationally.

• Ability to pass a full 5-year background check (employment history, references, credit, and right to work).

This is a pivotal role within a growing organisation, offering the chance to shape the next phase of expansion and deliver real commercial impact. In return, you’ll receive a competitive package and the opportunity to be part of a business that values ambition, accountability, and customer excellence.

Salary is £75,000 - £85,000 basic (Negotiable) + commission structure and company car 

Excellent Benefits 

New Ventures Recruitment is an equal opportunities employer and is acting as a recruitment agency in relation to this vacancy 

National Account Manager (MSP/ Cyber Security Specialist)

Crawley (Travel around South East Region)

£45,000 + Uncapped Commission (OTE £70,000+) + Company Events + Hybrid Working + Training + Progression

Are you a National Account Manager or IT professional with MSP experience, looking to join a close-knit, forward-thinking company that offers hands-on cyber security training, a clear path to senior .

WHJS1_UKTJ

THE OPPORTUNITY

Job title: Security Clearance Administrator

Location: UK, remote

At Iron Mountain we protect what our customers value most, from the everyday to the extraordinary. We build customer value around the world with a passion for preserving the physical, transforming the digital, and respecting the environmental. We pioneered the industry for global records and information management and have established some of the best customer relationships in the industry with 95% of the Fortune 1000 companies among our 225,000 loyal customers. Here, you’ll bring your expertise and creativity to a workplace that thrives on continuous improvement. Here, you’ll be part of a global workforce that embraces the differences among us. And here, we’ll encourage you to Climb Higher for the benefit of our customers and each other. There is so much more, but enough about us. We can’t wait to hear about YOU.

Job summary:

Iron Mountain is seeking a highly organized and detail-oriented Security Clearance Administrator to join our Global Risk team. This is a great opportunity for an administrative professional looking to develop their skills in a critical and fast-paced environment. You will report to the Director of Global Background Investigations and Risk and provide crucial support to our Personnel Security Clearance (PSC) and Global Background Investigation programs in the United Kingdom, and, as needed, in Europe, the Middle East, Africa, and the Asia Pacific region.

Your role in our mission:

You'll play an important supporting role in our security programs. Your responsibilities will include:

• Program Support: Help with the day-to-day administration of the PSC program. This includes assisting with applications and renewals, managing aftercare tasks, and supporting insider threat protocols.
• Administrative Tasks: Work with internal teams, customers, and vendors to ensure all tasks are completed correctly and on time. You'll use PC-based software like Word and Excel to track and maintain essential data.
• Document Management: Maintain accurate files and records to track volumes and other important information.
• Communication: Respond to questions from applicants and internal teams in a professional and timely manner. You'll help to schedule meetings and facilitate communication with external authorities.
• Compliance: Assist in ensuring our programs align with key industry accreditations.
• General Support: Provide administrative support to the wider Background Investigation team and assist with other related projects as needed.

Valued skills and experience:

To be successful in this role, you should have:

• Experience: Previous experience in an administrative background check, vetting or security clearance setting.
• Technical Proficiency: Strong skills in Microsoft Office (Word, Excel, etc.). You should be a quick learner who can work well on your own.
• Attention to Detail: A high degree of accuracy is essential for this role.
• Communication Skills: You'll need good written and verbal communication skills to interact with various stakeholders.

As a condition of employment you must be a UK national, resident in the UK, and capable of obtaining and maintaining Personnel Security Clearance (PSC) to SC level and Non-Police Personnel Vetting (NPPV) to Level 3.