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Mars UK • USA-Illinois-Chicago | United States of America

DT Program & Portfolio Lead - Demand & TLT

Employment type:  Full time
Salary:  $242,240 – $333,080 per annum
Apply now

Job Description

Job Description:

We are seeking a strategic, detail-oriented, and execution-focused Lead to direct the Program, Portfolio, and Product Success functions across our Demand (Sales, Marketing, DCOM, Retail) and TLT (R&D, Manufacturing & Supply Chain) Digital Technologies organizations. This pivotal role will serve as the central control tower for all DT activities, ensuring strategic alignment, transparent performance management, and a culture of continuous improvement.

The ideal candidate will be a force multiplier for our global DT execution, expanding beyond traditional PMO responsibilities to establish and operate a new Product Success operating model. This leader will manage both large-scale transformation and integration priorities while simultaneously implementing the operational drumbeat required for our business-as-usual (BAU) activities, including run projects and ongoing enhancements.

What are we looking for? 🔍

  • Experience: 15+ years of experience in IT program or portfolio management, with a proven track record of coordinating multi-functional teams in a large, matrixed enterprise.

  • Transformation Track Record: Demonstrated success in leading large-scale M&A integrations or business transformations involving complex, multi-country technology platforms.

  • Governance Setup: Experience setting up and operating a PMO or a similar governance function, with a strong background in executive-level reporting, issue escalation, and communication management.

  • Product Success Principles: Familiarity with Product Management or Product Success operating models and principles (e.g., release management, incident management, user adoption).

  • Tooling Expertise: Expertise in portfolio management tools (e.g., Smartsheet, MS Project, Jira, ServiceNow, Azure DevOps).

  • Execution Capability: Excellent organizational, coordination, and leadership skills with a high attention to detail and structure.

  • Ambiguity Management: A calm, structured approach to managing ambiguity, complexity, and interdependencies.

  • Influence & Alignment: Deep expertise in aligning teams and driving results through governance and influence.

  • Operational Excellence: A mindset focused on balancing strategic transformation with operational excellence and timely delivery.

  • Leadership Mindset: A strong sense of ownership and the ability to build and lead a new high-performing function.

Nice-to-Haves (Preferred):

  • Experience working across global teams and diverse markets, including R&D, Manufacturing, or Supply Chain functions.

  • Familiarity with key Demand and TLT technologies (e.g., Salesforce, CDPs, Martech, ERP, PLM) or experience in the CPG, retail, or global B2B/B2C industries.

  • PMP, PgMP, or similar certification.

What will be your key responsibilities? 🎯

  • Strategic Alignment: Anchor all DT activities to the business vision, ensuring strategic alignment of the portfolio with overarching business goals.

  • Portfolio Management: Oversee and manage the portfolio of IMO Projects, RUN Projects, Transformation Projects, and BAU/RUN activities across Demand and TLT functions.

  • Playbook Standardization: Provide support, guidance, and standardized playbooks for program product lines across all functional domains, ensuring consistency in operations and governance.

  • Project Tracking: Lead project tracking, reporting, and quality assurance for all DT initiatives.

  • Risk & Executive Reporting: Own the creation and management of RAID logs, project status dashboards, and executive-level reporting on scope, milestones, KPIs, and financial budgeting.

  • Governance Facilitation: Facilitate regular steering committee meetings, ensuring timely, accurate, and action-oriented updates for leadership.

  • Change Management: Establish and lead a robust internal change management function to support the adoption of new processes and DT initiatives within our technology teams.

  • Communication Hub: Orchestrate a communication and information hub, managing All Hands meetings, newsletters, and stakeholder updates to ensure alignment across the DT organization.

  • Stakeholder Engagement: Manage vendor relationships and facilitate engagement with internal and external stakeholders across teams, driving the onboarding, training, and development of associates within the One Demand DT ecosystem.

  • Culture & Tooling: Champion the use of key technologies (ServiceNow, ADO, PMXI Monday.com) to enhance PMO and Product Success efficiency, while fostering a culture of expertise, approachability, and results.

What can you expect from Mars?

  • Work with diverse and talented Associates, all guided by the Five Principles.

  • Join a purpose driven company, where we’re striving to build the world we want tomorrow, today.

  • Best-in-class learning and development support from day one, including access to our in-house Mars University.

  • An industry competitive salary and benefits package, including company bonus.

#LD-LI1

#LI-Onsite

#TBdigital

The base pay range for this position at commencement of employment is between the range listed below, however, base pay offered may vary depending on multiple individualized factors, including but not limited to job-related knowledge, skills, and experience. The total compensation package for this position will include variable pay, medical and dental benefits, participation in 401k plan, and paid time off benefits. Details of participation in these benefit plans will be provided if an applicant receives an offer of employment.

The pay range shown is applicable to all US locations listed within the job posting:USD 242,240.00 - USD 333,080.00

Apply now

Company benefits

Open to part-time employees
Open to job sharing
Open to compressed hours
Sabbaticals
Enhanced maternity leave – 26 weeks at 90% pay
Enhanced paternity leave – 26 weeks at 90% pay
24 days annual leave + bank holidays
“Pawternity” leave
Pregnancy loss leave
Bank holiday swaps
Shared parental leave
Adoption leave
Family health insurance
Pregnancy support
Neo-natal leave
Faith rooms
Meditation space
Dog friendly office
Dog friendly co-working space
Annual bonus
Employee discounts
Cinema discounts
Referral bonus
Joining bonus
Cycle to work scheme
Electric Car Salary Sacrifice
Enhanced pension match/contribution
Theme park discounts
Lunch and learns
In house training
Learning license
Studying sabbaticals
Open to part time work for some roles

Working at Mars UK

Company employees:

4,000 In the UK

Gender diversity (m:f):

57:43

Hiring in countries

Argentina

Australia

Austria

Belgium

Brazil

Bulgaria

Canada

Chile

China

Czechia

Denmark

Egypt

France

Awards & Accreditations

1st - Most Family Friendly Company

1st - Most Family Friendly Company

Flexa awards 2026
3rd - Best Workplace Benefits

3rd - Best Workplace Benefits

Flexa awards 2026
Most loved - Large companies

Top 5 - Most loved - Large companies

Flexa awards 2026
Best Work-Life Balance

Top 10 - Best Work-Life Balance

Flexa awards 2026
1st - Most Family Friendly Company

1st - Most Family Friendly Company

Flexa awards 2025
2nd – Pet Friendly

2nd – Pet Friendly

Flexa awards 2025
Most Flexible Company

Top 5 - Most Flexible Company

Flexa awards 2025
Most Inclusive Company

Top 5 - Most Inclusive Company

Flexa awards 2025
Best Work-Life Balance

Top 10 - Best Work-Life Balance

Flexa awards 2025
Best Career Progression

Top 10 - Best Career Progression

Flexa awards 2025
Best Workplace Culture

Best Workplace Culture

Flexa awards 2025
Best Workplace Benefits

Best Workplace Benefits

Flexa awards 2025
1st – Large companies

1st – Large companies

Flexa100 2024
Consumer Goods

Consumer Goods

Industry awards 2023
3rd – Large companies

3rd – Large companies

Flexa100 2023
Retail & Ecommerce

Retail & Ecommerce

Industry awards 2022

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