At Mysoft, we help organisations modernise and grow through expert ERP, finance, and SaaS solutions. As the UK's first and most experienced Sage X3 partner, and an award-winning Sage Intacct partner, we deliver transformation projects that drive operational efficiency, scalability, and long-term business value for our customers across the UK and USA.
Due to continued growth and a strong pipeline of customer delivery projects, we're looking for an experienced ERP Implementation Project Manager to join us on an interim contract basis. This role is ideal for someone who can quickly embed into a fast-paced delivery environment, take ownership of multiple live implementations, and confidently manage customer relationships from day one.
This is a hands-on, client-facing delivery role managing ERP and SaaS implementation projects across Sage X3, Sage Intacct, CloudDocs, and associated finance and business systems.
You'll work closely with customers, consultants, and internal delivery teams to ensure successful project execution, stakeholder alignment, and smooth go-lives across multiple concurrent projects.
What You'll be Doing
* Leading full lifecycle ERP and SaaS implementation projects from initiation through to go-live and hyper care
* Managing multiple concurrent customer projects of varying size and complexity
* Acting as the primary point of contact for customers throughout delivery
* Defining project scope, timelines, deliverables, and governance structures
* Running project kick-offs, status meetings, steering updates, risk reviews, and go-live planning sessions
* Managing project risks, dependencies, issues, and escalations proactively
* Collaborating with consultants, technical teams, and business stakeholders to maintain delivery momentum
* Ensuring projects remain on track commercially and operationally
* Maintaining high-quality delivery documentation including project plans, RAID logs, UAT coordination, and go-live readiness
* Supporting continuous improvement across delivery processes and project governance
About You
You're a proactive, organised Project Manager with a solid track record in software delivery. You're comfortable managing multiple priorities, working with different stakeholders, and keeping projects moving in fast-paced environments.
Knowledge & Experience:
* 3–5 years' experience managing software implementation projects (SaaS or ERP)
* Experience delivering multiple concurrent projects (typically 4–8 at a time)
* Strong stakeholder management across both technical and non-technical audiences
* Experience delivering cross-functional projects
* Familiarity with ERP systems, finance systems, or AP/payment workflows (desirable)
* Experience with project management tools such as Jira, Asana, or Smartsheet
Skills:
* Strong planning, organisation, and time management
* Clear and confident communication
* Ability to manage risk, dependencies, and competing priorities
* Structured approach to delivery with attention to detail
Personal Attributes:
* Strong sense of ownership and accountability
* Proactive, solutions-focused mindset
* Highly organised and detail-oriented
* Confident working in a fast-paced, evolving environment
Qualifications:
* Project management certification (e.g. PMP, Scrum Master, or similar) desirable but not essential
Contract Details
* Initial 6-month contract with strong potential for extension
* Hybrid working model with 2–3 days per week onsite in Fleet, Hampshire
* Immediate start preferred
* Outside IR35 status subject to final assessment
* Competitive day rate depending on experience