Flexa
Find a jobDiscover companiesResourcesSign in/up
For employers
< Back to search
Mars UK • USA-Virginia-McLean | USA-Tennessee-Franklin | GBR-London-London | USA-Illinois-Chicago | GBR-Berkshire-Slough | United States of America

Manager, P&O Strategy & Effectiveness — Communications and Engagement

Employment type:  Full time
Salary:  $108,160 – $148,720 per annum
Apply now

Job Description

Job Description:

Title: Manager, P&O Strategy and Effectiveness- Communications and Engagement

Locations: Slough UK, Paddington UK, McLean, VA; Chicago, IL; Franklin, TN

Workstyle: Hybrid

Mars does not sponsor visas for this role. This position is eligible for relocation benefits

As part of the P&O (People & Organization) Strategy & Effectiveness Team, the Communications, Change and Community Team (CCC) helps bring the P&O strategy to life and strengthen the function's collective momentum. We keep stakeholders informed, connected, and engaged by driving clear, timely communications; managing change; and building community.

This role works closely with other P&O communicators and project managers to understand emerging needs and ensure that communications and change strategies advance P&O's Shared Agenda. They also collaborate directly with senior stakeholders—priority owners, Center of Expertise leaders, and subject-matter experts—to ensure content, initiatives, and engagement opportunities elevate the Shared Agenda’s impact. They spotlight progress, connect critical efforts, and facilitate transparent, meaningful communication. Whether through clear communications, structured forums, or direct stakeholder touchpoints, this role ensures Associates have the information they need, when they need it. The role operates with a global lens and requires strong learning and organizational agility to support CCC’s evolving role.

What will be your responsibilities?

  • Manage the end-to-end, integrated communications strategy for all P&O Signature Processes to create a clear, impactful end-user experience.

  • Develop and deliver concise, compelling content across multiple channels so Associates have the information they need when they need it.

  • Collaborate with Signature Process/priority owners, Internal Communications, and MGS to drive effective communications and capability building across our audiences, applying strong customer focus throughout.

  • Track, analyze, and report on CCC effectiveness to drive continuous improvement.

  • Contribute as a P&O Communicators’ forum member to ensure alignment and collaboration.

  • Partner on P&O community engagement and knowledge management activations.

What are we looking for?

  • Bachelor's degree

  • 5+ years of experience in communications or related field

  • Advanced degree a plus

  • Communication and storytelling: Excellent written and verbal communication skills with the ability to distil complex topics into engaging, impactful content. Skilled in tailoring messages for different audiences.

  • Operational excellence: Strong attention to detail with the ability to manage multiple projects simultaneously while ensuring high-quality execution.

  • Digital fluency: Familiarity with collaboration platforms, content management systems, and digital communication tools to enhance engagement efforts and user experience.

  • Organizational agility: Ability to navigate large, complex organizations with confidence, moving work forward through both formal channels and informal networks. Able to learn quickly without extensive direction, bringing curiosity and resourcefulness to new challenges.

What can you expect from Mars?

  • Work with over 130,000 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.

#LI-hybrid

#LI-RW1

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 108,160.00 - USD 148,720.00

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

China

Czechia

Denmark

Egypt

Estonia

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

Other jobs you might like

  • Mars UK

    Internal Communications Manager

    $108,160 – $148,720 per annum

    USA-Illinois-Chicago | United States of America

    #1 MOST FAMILY FRIENDLY COMPANY
Flex spring

Join the mailing list

Get the latest insights and expert guidance on job hunting, career progression, and creating thriving workplaces.

Enter your email
  • About us
  • Contact us
  • FAQs
  • Info for employers
  • Join Flexa
  • Legal
  • Live feed
  • Pioneer awards
  • Resources
  • Sign in/up
  • The Flexa awards
Flexa

Germany

Hungary

India

Israel

Italy

Japan

Latvia

Lithuania

Malaysia

Mexico

Netherlands

New Zealand

Poland

Romania

Russia

Saudi Arabia

Serbia

South Korea

Spain

Switzerland

Thailand

Türkiye

Ukraine

United Arab Emirates

United Kingdom

United States

Office Locations

  • Mars UK

    Internal Communications Specialist- FTC until 31st December 2026

    £38,000 – £42,000 per annum

    GBR-Berkshire-Slough | United Kingdom

    #1 MOST FAMILY FRIENDLY COMPANY
  • Mars UK

    Sr Director Strategic Business Communications Partner - Growth

    $192,560 – $264,770 per annum

    USA-Illinois-Chicago | United States of America

    #1 MOST FAMILY FRIENDLY COMPANY
  • BAE Systems

    Communications Manager

    £65,498 per annum

    Warton, United Kingdom

  • Virgin Media O2

    Senior Transformation Manager

    London, Reading, UK

    #3 BEST WORK-LIFE BALANCE