Job description

Job Title: Secondary Supply Teachers

Location: Gainsborough
Salary: £130 – £180 per day (depending on experience)
Start Date: ASAP / September 2026
Contract Type: Ad-hoc Daily Supply | Full-time / Part-time | Flexible

GSL Education is seeking enthusiastic and adaptable Secondary Supply Teachers to work on a daily ad-hoc basis in secondary schools across Gainsborough. This is an excellent opportunity for qualified teachers who are looking for flexibility, variety, and the chance to work in a range of school settings without the commitment of a permanent role.

Whether you are an experienced teacher, an ECT looking to gain valuable classroom experience, or a teacher seeking a better work-life balance, we have flexible opportunities to suit your availability.

Key Responsibilities:

  • Deliver engaging pre-planned lessons across a variety of subjects and year groups
  • Maintain positive classroom behaviour and a productive learning environment
  • Adapt quickly to different school settings and classroom expectations
  • Ensure continuity of learning during teacher absences
  • Provide feedback to teaching staff where required
  • Follow all school safeguarding and behaviour policies

The Ideal Candidate Will Have:

  • Qualified Teacher Status (QTS) or an equivalent teaching qualification
  • Experience teaching within UK secondary schools
  • Strong classroom and behaviour management skills
  • A flexible, reliable, and professional approach
  • The ability to build positive relationships with students and staff
  • An enhanced DBS on the Update Service (or willingness to apply)

What GSL Education Offers:

  • Competitive daily pay rates
  • Complete flexibility to choose when and where you work
  • Opportunities across a variety of local secondary schools
  • Ideal roles for experienced teachers, ECTs, and returning educators
  • Ongoing support from a dedicated education consultant
  • Access to long-term and permanent opportunities if desired

Please keep in mind that this role requires strong knowledge and understanding of safeguarding and child protection. Successful applicants must satisfy all background safer recruitment checks, including an enhanced DBS on the update service.

GSL Education offers equal opportunities to applicants from all members of the community.

To register your interest in the Secondary Supply Teacher role in Gainsborough, click ‘apply now’ to submit your full and up-to-date CV. One of our friendly consultants will be in touch soon.