Mark Linden

A seasoned Global Total Talent leader with 25+ years of experience designing, delivering and leading enterprise-scale HR and Talent Acquisition functions for organisations of up to 80,000 employees across multi-country, multi-service-line operations. I lead complex HR, TA and Workforce Transformation programmes that integrate strategy, technology and operational excellence to build scalable, high-performing people functions. My work enables enterprises to achieve measurable gains in speed, cost, quality and compliance, positioning them for long-term workforce agility and growth.

Commercially accountable for P&L portfolios of £2m–£120m, I have led 250+ FTE teams delivering between 8,000 and 35,000 hires per year across EMEA, APAC and Americas.

Global Enterprise Talent & Transformation Leader at Aristos Talent Consulting Limited (2022-08 – Present)

Talent Acquisition Transformation Programme Director at Sedgwick Insurance

£12.5m Project delivered on-time and on-budget, realising annual savings of £500,000. Partnered with the UK Executive Team to lead a full transformation of how Sedgwick engage, manage, and govern their contingent workforce across multiple business units and professional service lines. The programme was initiated to address risk exposure, inconsistent engagement models, and lack of visibility of contingent headcount and spend.

The engagement began with a comprehensive internal audit and diagnostic assessment of the contingent workforce landscape — mapping all non-permanent engagements, spend categories, tenure, and risk posture. Findings were consolidated into a Contingent Workforce Diagnostic Report, which identified compliance gaps, supplier duplication, and inconsistent worker classification across Inside IR35, Outside IR35, and Statement of Work (SoW) engagements. Working closely with HR, Procurement, Finance, and Legal stakeholders, I designed and presented a future-state operating model to the UK Executive Board that aligned contingent engagement under a single governance and policy framework.

• A tiered classification process ensuring accurate status determination and auditability.
• Standardised contract templates for Inside, Outside, and SoW engagements.
• Centralised data visibility of contingent headcount, cost, and tenure.
• Compliance guardrails aligned with HMRC IR35 requirements and corporate risk appetite.
• Established a compliant, scalable MSP-led contingent workforce model across UK operations.
• Achieved improved workforce visibility and governance for c.2,500 contingent workers.
• Delivered projected £500 K annual cost savings through vendor consolidation and improved classification accuracy.
• Reduced compliance risk exposure and provided Executive Board with real-time MI dashboards covering contingent workforce spend and risk segmentation.

Talent Acquisition Transformation Programme Director at McCarthy & Stone

£1.5m Project delivered on-time and on-budget, realising annual savings of £300,000. Partnered with the Chief People Officer and Executive Leadership Team to deliver a comprehensive review and redesign of the organisation's Talent Acquisition (TA) strategy, with a specific focus on improving performance across the Attraction, Recruitment, and Onboarding lifecycle. The existing TA model — supporting over 900 vacancies across 534 development sites in the previous 12 months — was no longer fit for high-volume operational recruitment.

Fragmented processes, limited brand visibility, and high candidate attrition at early stages were creating inefficiencies, increased turnover, and extended time-to-fill metrics.

• Reduce operational burden by minimising the time hiring managers spend on Attraction, Recruitment, and Onboarding activities.
• Lower turnover and vacancy volume by clarifying role expectations earlier in the process, improving candidate-job fit and early retention.
• Optimise marketing and screening processes to reduce time wasted on ineligible or unsuitable applications.
• Conducted a detailed As-Is diagnostic review of the current TA operating model, recruitment technology, and candidate experience workflows.
• Mapped all recruitment touchpoints from role authorisation to onboarding, identifying key points of delay, duplication, and candidate drop-out.
• Benchmarked alternative operating models across the sector — including outsourced, centralised, and hybrid self-service models — to identify potential scalability and efficiency opportunities.
• Led a full process and technology audit assessing applicant tracking, CRM, and onboarding tools to ensure alignment with high-volume recruitment demands.
• Evaluated employer branding strategy, candidate marketing channels, and digital attraction campaigns for effectiveness and ROI.
• Produced a comprehensive "To-Be" design outlining new processes, governance structures, and resourcing model options.
• Developed and presented a business case with cost/benefit analysis to the Executive Team, detailing the financial, operational, and experience improvements of each option.
• Creation of a scalable, high-volume RPO recruitment model capable of supporting >900 annual hires with reduced dependency on local site managers.
• Projected 25–30% reduction in time-to-fill through process simplification and improved candidate screening.
• Enhanced candidate quality and anticipated 15% improvement in 90-day retention by clarifying expectations and improving onboarding experience.
• Streamlined employer brand and attraction strategy to improve market positioning and engagement efficiency.
• Release of managerial capacity back to operations by automating and centralising key TA processes.

Global Talent Acquisition Transformation Programme Director at Jaguar Land Rover

£23.5m Project delivered on-time and on-budget, realising annual savings of £1.5m. Jaguar Land Rover engaged me to design and implement a new global Talent Acquisition strategy under the programme title "First Impressions" — a transformation aimed at redefining how the organisation attracts, engages, and hires talent globally. As one of the world's most recognised automotive brands, Jaguar Land Rover recruits several thousand.