Major Projects PMO Planning Lead

Southern Water group; England; On-site; GBP 90,000 - 120,000; Full time

Benefits offered by this job

Generous pension

Life assurance

Health benefits

Volunteer days

28 days annual holiday

Occupational health service

Retail discount app

Job summary

Southern Water is seeking an experienced Major Projects PMO Planning Lead to drive strategic planning and scheduling across a portfolio of high-profile infrastructure projects. You will lead a team of planners, collaborating with project managers, engineers, procurement, and external stakeholders to optimise schedule performance and governance.

The role sits in a hybrid Falmer, Brighton environment, with a focus on robust governance, value delivery, and continuous improvement.

Qualifications

• Proven PMO planning leadership within large-scale infrastructure.
• Experience in developing and controlling integrated schedules and governance.
• Strong knowledge of NEC contract planning clauses and regulatory reporting.

Responsibilities

• Provide strategic leadership for programme planning and scheduling across major projects.
• Oversee preparation, maintenance, and analysis of project schedules, including critical path and what-if scenarios.
• Lead a high-performing planning team and ensure governance and baseline control.

Skills

PMO Leadership

Team Leadership

Primavera P6

Scheduling

Governance

Stakeholder management

Education

Degree in Civil Engineering or Construction Management

PMI-SP

PRINCE2

AMP

Tools

Primavera P6

Job description

## Planning LeadApplylocations: FALMERposted on: Posted Todaytime left to apply: End Date: August 24, 2026 (13 days left to apply)job requisition id: JR7588**Closing Date**2026-09-14**Job Title:** Major Projects PMO Planning Lead**Location:** Falmer, Brighton hybrid working (2 days in office)**Contract Type:** Permanent**Hours:** 37 hours**Salary:**to be discussed at screening stage**About the role**Our Major Projects team is at the heart of delivering critical infrastructure that shapes the future of our business. As the **PMO Planning Lead**, you’ll play a pivotal role in driving strategic planning and scheduling across a portfolio of high-profile projects. This is a leadership position where your expertise will ensure robust schedules, governance, and delivery excellence. You’ll lead a talented team of planners and work closely with project managers, engineers, procurement teams, and external stakeholders to optimise efficiency and value throughout the project lifecycle.**What you will be responsible for:*** Provide strategic leadership for all programme planning and scheduling activities across major projects.* Expert in Primavera P6 (administration and super-user level).* Establish and maintain an integrated portfolio-level schedule, ensuring robust governance and baseline control.* Oversee preparation, maintenance, and analysis of project schedules, including critical path and what-if scenario planning.* Monitor progress, identify risks, and implement effective mitigation strategies to prevent schedule slippage.* Develop and establish a portfolio Work Breakdown Structure (WBS).* Responsible for managing and maintaining P6 governance (access rights, global codes, calendars, layouts, etc). Lead and mentor a high-performing planning team, fostering a culture of accuracy, accountability, and continuous improvement.**Additional Requirements specific to the role:*** Familiarity with NEC contract planning clauses and regulatory reporting requirements.* Represent the PMO at executive boards, articulating schedule performance, risks, and mitigations**What you’ll bring to the role:*****Essential**** Proven experience leading PMO planning within large-scale infrastructure or capital programmes.* Strong leadership skills with a track record of managing and developing teams.* Expert knowledge of Primavera P6 and planning governance processes.* Excellent analytical, problem-solving, and communication skills.***Desirable**** Degree in Civil Engineering, Construction Management, or related field.* Professional certifications such as PMI-SP, AMP, or PRINCE2.* Experience with Earned Value Management (EVM) and schedule assurance techniques (e.g., DCMA 14-point assessment).Southern Water is at the forefront of transforming Britain’s water industry, investing significantly to enhance resilience, sustainability, and service excellence. With £7.8bn planned investment for 2025-30, this is an unparalleled opportunity to join a business committed to delivering a generational shift in the way water services are managed.You will be joining at a time of significant change, working alongside a highly skilled leadership team with a clear vision for the future. We offer an environment where senior professionals can make a meaningful impact, influence major strategic decisions, and drive long-term value creationWe understand that great talent comes in many forms. If this role excites you and you share our commitment to delivering sustainable solutions for our communities, please apply—even if your experience doesn’t perfectly match every requirement. We’ll support your growth and development. If this role isn’t quite what you’re looking for but are keen to be contacted about opportunities at Southern Water, you can register your details here: Introduce Yourself (myworkdaysite.com- Introduce Yourself)**Our Commitment to Diversity**We welcome applicants from all backgrounds, identities, and experiences. We do not discriminate based on race, ethnicity, gender, sexual orientation, age, disability, religion, or any other protected characteristic. If you need reasonable adjustments during the recruitment process, please let us know.Additional information:In line with Southern Water’s security requirements, successful candidates will be required to provide evidence of their identity, eligibility to work in the UK, criminal record check (DBS) and verification of their employment and/or education history for the past three years.Appointment to this role is subject to the successful completion of all preemployment checks, including security vetting.Please note that if a candidate does not meet the required security standards or fails to pass the vetting process, Southern Water reserves the right to withdraw the offer of employment. Some positions may also require higher levels of security vetting, which may involve providing additional documentation.#LI-HM2#LI-Hybrid### Interested in the role?* We reserve the right to close this advertisement early if we receive a high volume of suitable applications, so if you are interested in the position please do send your application over today to ensure consideration.* We truly appreciate every application. Please note, that due to the volume of interest, we may not be able to provide personalised feedback to all applicants.### Our Benefits* Company and performance-related bonus* Generous pension* Life assurance payment equal to four times your annual salary* Health benefits through a Cash Plan* Two paid community volunteering days a year* 28 days annual holiday* Occupational health service* Retail discount app* We offer competitive maternity leave, and flexible return to work options### Everybody Welcome* We value diversity and are committed to providing an inclusive and accessible recruitment process. If you require any reasonable adjustments to facilitate your participation in the recruitment process, please do not hesitate to let us know.