Delivery Project Manager — Agile/Hybrid (P3M)

Sirius Digital Services

Portsmouth

Hybrid

GBP 65,000 - 90,000

Full time

14 days+

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Benefits offered by this job

Pension 7% company contribution

Holiday purchase options

Electric vehicle scheme

Job summary

Sirius Digital Services in the United Kingdom is seeking a delivery‑focused Project Manager to support agile and waterfall projects across defence, energy, transport and health. You will join a practitioner‑led team delivering modelling, simulation and autonomy projects using cutting edge technology.

You will be the right-hand support to the Portfolio Manager, embedding agile maturity, governance and robust reporting across a growing portfolio.

Qualifications

Proven experience in project, programme, or portfolio management roles with cyber, digital or software projects.
Educated to degree level or equivalent.
Hold a professional project management qualification (APM, APMG Agile PM, PRINCE2, MSP). Agile & SAFe certified.
Experience using Jira, Asana or Trello.
Strong track record delivering projects on time, cost and quality using agile and hybrid methods.
Experience in consultancy or government client environments.

Responsibilities

Provide end-to-end project and programme management support to ensure delivery to time, cost, and quality standards.
Lead the planning, execution, and monitoring of projects including resource management, risk assessment, and progress reporting.
Apply agile and waterfall methodologies (Scrum, SAFe) and hybrid frameworks to drive efficiency.
Act as Scrum Master, facilitating ceremonies and promoting agile maturity across teams.
Deliver quality controls and comply with the Quality Management System (QMS).
Facilitate stakeholder management and maintain relationships with internal and external stakeholders.
Monitor project performance using key metrics and provide insights to senior leaders.
Prepare project plans, proposals, and client reports for consistency and client satisfaction.
Drive information management and dashboards across the company.
Support business development activities including bid preparation and framework management.
Represent the company in client-facing roles with professionalism and delivery excellence.
Adapt to changing priorities and manage multiple projects; contribute to Sirius P3M Community.