Full-Time

Senior Planner

Posted on 8/18/2026

Deadline 8/18/27
John Sisk & Son

John Sisk & Son

Construction and engineering contractor

No salary listed

Leipzig, Germany

In Person

Bachelor's

Category
Operations & Logistics (1)
Required Skills
Risk Management
Requirements
  • Successful experience working with clients, contractors, and other stakeholders on live construction projects.
  • Experience working within a team.
  • Extensive knowledge of the United Kingdom and European Union legal framework, particularly contract management.
  • Experience managing planning teams.
  • Good communication and interpersonal skills.
  • Excellent information technology skills.
  • Knowledge and understanding of industry best practice.
  • A relevant degree or diploma.
  • Qualifications in construction management.
  • Certification for using planning and programme software.
  • Membership of a relevant professional body, where applicable.
  • Advanced Asta Powerproject training in progress analysis and S-curve reporting.
  • Advanced Primavera P6 training in managing costs and resources.
  • Managing People training.
  • Advanced contract awareness, including understanding JCT and NEC forms of contract.
  • Basic building information modelling training and understanding of the common data environment.
  • Advanced Synchro training to use the software to its full potential.
Responsibilities
  • Ensure planning assumptions and decisions incorporate the company’s health and safety policies and procedures.
  • Produce a construction methodology with the project team to demonstrate construction techniques and sequencing for safe project delivery.
  • Lead development of the baseline contract programme covering design, procurement, construction, commissioning, and handover, with fully logic-linked elements and a critical path.
  • Lead preparation of a construction target programme highlighting improvements against the contract programme.
  • Prepare tender event programmes for subcontractor procurement, incorporating design release and lead-in activities.
  • Maintain electronic planning and programme document files using the common data environment.
  • Provide programme information required by the management team.
  • Develop a four-dimensional graphical model or two-dimensional phasing plans to represent build sequence, phasing, and logistics.
  • Use the construction programme to produce or assist with project preliminary books covering staff resources, logistics, and temporary works requirements.
  • Engage the supply chain to develop project programmes covering design, lead-in periods, construction periods, plant, and labour requirements.
  • Review risks and opportunities for each programme and highlight mitigation measures, including float and time-risk allowances.
  • Develop tracking schedules to control subcontractor programme production.
  • Maintain an as-built programme showing deviations from the baseline programme.
  • Input to change requests by advising on programme impacts for approval and instructions.
  • Use four-dimensional models or two-dimensional phasing information to show current programme progress.
  • Produce validated output rates with clarifications to track live project progress and inform future tenders.
  • Conduct proactive peer reviews of other planners’ programmes for consistency and continuity.
  • Report the current programme position on projects to the Regional Planner weekly and monthly.
  • Conduct professional development plans with assistant planners and drive identified development actions.
  • Lead and coordinate planning and programme management duties during preconstruction.
  • Lead and coordinate planning and programme management duties on site.
  • Input to assessment of programme and contractual entitlements and coordinate outputs with the management team.
  • Lead weekly and monthly programme reporting.
  • Report programme position at monthly contract review meetings.
  • Check the quality of planning and programme documents under the role’s control, including documents produced by site teams and assistant planners.
  • Prove programme periods through subcontractor liaison, benchmarking against previous or similar projects, and project-team consultation.

John Sisk & Son is a construction and engineering contractor operating across Ireland, the United Kingdom, and Europe. It delivers buildings and infrastructure in sectors including life sciences, data centers, healthcare, commercial property, transport, and public works. The company works with clients from preconstruction and design coordination through construction, fit-out, and project handover. Its operating model combines engineering, project controls, procurement, supply-chain management, digital construction, safety, and field delivery. Roles include engineers, surveyors, planners, project managers, skilled trades, commercial teams, and corporate functions.

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