The Sigma Trust
About The Sigma Trust
At The Sigma Trust, we believe every child deserves the chance to reach their full potential. We offer an education that sparks curiosity, builds resilience, and equips students with the skills to face the future confidently. Committed to leaving no child or school behind, our shared values and vision guide us in providing an enriched educational experience that helps students uncover their passions and lead fulfilling lives.
The
Greek letter Sigma (Σ), meaning "the sum of," perfectly reflects our
philosophy: we achieve more together than individually. Through collaboration
and shared best practices, we create opportunities that benefit all students
and staff within our Trust.
Established in 2016, The Sigma Trust has
flourished into a partnership of 12 schools across North East Essex, proudly
serving approximately 11,500 pupils and their communities. Over 1,700 dedicated
staff members share our vision and support this endeavour.
Our distinctive approach, with no single
lead school, emphasises collaboration.
The Sigma Trust Vacancies
Cleaning Supervisor
Cleaning Supervisor
The Stanway School, Colchester, Essex
-
The Stanway School, Colchester, Essex
We're looking for a dedicated Cleaning Supervisor to become a vital part of our team and provide the essential support that keeps our school running smoothly, allowing students and staff to thrive.
- Permanent | Part-Time
- £12,199.00 Annually (Actual)
Assistant Centre Lead for Provision 360
Assistant Centre Lead for Provision 360
St Helena School, Colchester, Essex
-
St Helena School, Colchester, Essex
We're looking for an exceptional individual to work with the Provision 360 team to establish an educational experience for our young people who have struggled within KS3 in their base schools.
- Permanent | Part-Time
- £25,529.00 - £27,249.00 Annually (Actual)
Local Government Pay Scale 6, Points 13-17
Class Teacher
Class Teacher
Alton Park Junior School, Clacton-on-Sea, Essex
-
Alton Park Junior School, Clacton-on-Sea, Essex
We are looking for an experienced Class Teacher to support the teaching team at Alton Park and help us to provide an environment where every child is given the tools to make a positive contribution to...
- Permanent | Full-Time
- £32,916.00 - £51,048.00 Annually (Actual)
Teachers Main/Upper Pay Scale, M1 - U3
Science Technician
Science Technician
Clacton County High School, Clacton-on-Sea, Essex
-
Clacton County High School, Clacton-on-Sea, Essex
We are looking for a dedicated Science Technician to join our team and help us continue our mission of providing a broad and balanced curriculum that leads to outstanding learning and progress.
- Permanent | Part-Time
- £21,932.00 - £22,996.00 Annually (Actual)
Teacher of English
Teacher of English
The Thomas Lord Audley School, Colchester, Essex
-
The Thomas Lord Audley School, Colchester, Essex
The Thomas Lord Audley School are looking for a exceptional DRAFT Teacher Advert to join their team committed to fostering positive learning environments and enabling positive student outcomes.
- Permanent | Full-Time
- £32,916.00 - £51,048.00 Annually (Actual)
M1 - U3
Learning Support Assistant (Fixed Term)
Learning Support Assistant (Fixed Term)
St Helena School, Colchester, Essex
-
St Helena School, Colchester, Essex
We're looking for an exceptional Learning Support Assistant to join us on a temporary basis and help us to support students with various SEND needs to overcome their barriers to learning through speci...
- Fixed Term | Part-Time
- £19,265.00 - £19,570.00 Annually (Actual)
Local Government Pay Scale 3, Points 5-6
Teacher of Music - Part-time (0.4 FTE)
Teacher of Music - Part-time (0.4 FTE)
Philip Morant School and College, Colchester, Essex
-
Philip Morant School and College, Colchester, Essex
Due to the expansion of our music department and the increased participation of students, we are looking for a part-time Teacher of Music (0.4 FTE) to be a key part in our ongoing improvement journey.
- Permanent | Part-Time
- £13,166.00 - £20,419.00 Annually (Actual)
Teachers Main/Upper Pay Scale M1-U3
Teaching Assistant
Teaching Assistant
Harwich and Dovercourt High School, Harwich, Essex
-
Harwich and Dovercourt High School, Harwich, Essex
We're looking for a dedicated Teaching Assistant to become a vital part of our professional body and help us create an environment where every student knows, understands, and believes that the opportu...
- Permanent | Part-Time
- £16,823.00 - £17,091.00 Annually (Actual)
Exam Invigilator
Exam Invigilator
The Thomas Lord Audley School, Colchester, Essex
-
The Thomas Lord Audley School, Colchester, Essex
We're looking for a dedicated Exam Invigilator to become a vital part of our community and help us continue to create a school that is characterised by positivity, challenge, and enjoyment.
- Casual Contract | Part-Time
- £12.65 Hourly
Inclusion Centre Coordinator
Inclusion Centre Coordinator
St Helena School, Colchester, Essex
-
St Helena School, Colchester, Essex
We're looking for a skilled and dedicated Inclusion Centre Coordinator to support our SENDCo with the day-to-day running of the Learning Support department.
- Permanent | Part-Time
- £22,102.00 - £23,192.00 Annually (Actual)
Local Government Pay Scale 5, Points 9-12
Teacher of English (Maternity Cover)
Teacher of English (Maternity Cover)
Philip Morant School and College, Colchester, Essex
-
Philip Morant School and College, Colchester, Essex
We are looking for an English Teacher who can be a key part in our ongoing improvement journey.
- Maternity Cover | Full-Time
- £32,916.00 - £51,048.00 Annually (Actual)
Minibus Driver - Casual hours
Minibus Driver - Casual hours
Philip Morant School and College, Colchester, Essex
-
Philip Morant School and College, Colchester, Essex
We are looking for casual hours minibus drivers who can be a key part of providing more opportunities in our community. This role will mostly support our Sigma Sixth Sports Academy on Wednesday fixtur...
- Casual Contract | Part-Time
- £13.26 - £13.47 Hourly
Teacher of Citizenship (Maternity Cover)
Teacher of Citizenship (Maternity Cover)
Colne Community School, Colchester, Essex
-
Colne Community School, Colchester, Essex
An exciting opportunity has arisen at Colne Community School for a talented Citizenship teacher to join our Humanities Faculty to cover a period of maternity leave.
- Maternity Cover | Full-Time
- £32,916.00 - £51,048.00 Annually (Actual)
Teacher of Maths
Teacher of Maths
St Helena School, Colchester, Essex
-
St Helena School, Colchester, Essex
We're looking for an exceptional Teacher of Maths to join our school in September 2026. We welcome applications from both experienced professionals and Early Career Teachers.
- Permanent | Full-Time
- £32,916.00 - £51,048.00 Annually (Actual)
Teachers Main/Upper Pay Scale (M1 - U3)
Subject Leader for Geography or Teacher of Geography (Maternity Cover)
Subject Leader for Geography or Teacher of Geography (Maternity Cover)
Colne Community School, Colchester, Essex
-
Colne Community School, Colchester, Essex
An exciting opportunity has arisen at Colne Community School for an experienced and exceptional Teacher of Geography to join us either as a department teacher or a Subject Leader to cover a period of ...
- Maternity Cover | Full-Time
- £32,916.00 - £51,048.00 Annually (Actual)
Additional TLR 2b for Subject Leader position
Trainee Teachers - Secondary
Trainee Teachers - Secondary
Advance Teacher Training, Clacton - on - Sea, Essex
-
Advance Teacher Training, Clacton - on - Sea, Essex
School-Centered Initial Teacher Training (SCITT) Programme Trainee Teacher (Secondary) - Start Your Career in North East Essex
- Not Applicable | Full-Time
- Unsalaried - School-Centered Initial Teacher Training (SCITT) Programme (Bursaries Available)
Trainee Teachers - Primary
Trainee Teachers - Primary
Advance Teacher Training, Clacton - on - Sea, Essex
-
Advance Teacher Training, Clacton - on - Sea, Essex
School-Centered Initial Teacher Training (SCITT) Programme Trainee Teacher of Primary - Start Your Career in North East Essex
- Not Applicable | Full-Time
- Unsalaried - School-Centered Initial Teacher Training (SCITT) Programme
Let us know you are interested in working with us by joining our Talent Pool.
Policies & Documents
Part of The Sigma Trust
The Sigma Trust Vacancies
Cleaning Supervisor
Cleaning Supervisor
The Stanway School, Colchester, Essex
-
The Stanway School, Colchester, Essex
We're looking for a dedicated Cleaning Supervisor to become a vital part of our team and provide the essential support that keeps our school running smoothly, allowing students and staff to thrive.
- Permanent | Part-Time
- £12,199.00 Annually (Actual)
Assistant Centre Lead for Provision 360
Assistant Centre Lead for Provision 360
St Helena School, Colchester, Essex
-
St Helena School, Colchester, Essex
We're looking for an exceptional individual to work with the Provision 360 team to establish an educational experience for our young people who have struggled within KS3 in their base schools.
- Permanent | Part-Time
- £25,529.00 - £27,249.00 Annually (Actual)
Local Government Pay Scale 6, Points 13-17
Class Teacher
Class Teacher
Alton Park Junior School, Clacton-on-Sea, Essex
-
Alton Park Junior School, Clacton-on-Sea, Essex
We are looking for an experienced Class Teacher to support the teaching team at Alton Park and help us to provide an environment where every child is given the tools to make a positive contribution to...
- Permanent | Full-Time
- £32,916.00 - £51,048.00 Annually (Actual)
Teachers Main/Upper Pay Scale, M1 - U3
Science Technician
Science Technician
Clacton County High School, Clacton-on-Sea, Essex
-
Clacton County High School, Clacton-on-Sea, Essex
We are looking for a dedicated Science Technician to join our team and help us continue our mission of providing a broad and balanced curriculum that leads to outstanding learning and progress.
- Permanent | Part-Time
- £21,932.00 - £22,996.00 Annually (Actual)
Teacher of English
Teacher of English
The Thomas Lord Audley School, Colchester, Essex
-
The Thomas Lord Audley School, Colchester, Essex
The Thomas Lord Audley School are looking for a exceptional DRAFT Teacher Advert to join their team committed to fostering positive learning environments and enabling positive student outcomes.
- Permanent | Full-Time
- £32,916.00 - £51,048.00 Annually (Actual)
M1 - U3
Learning Support Assistant (Fixed Term)
Learning Support Assistant (Fixed Term)
St Helena School, Colchester, Essex
-
St Helena School, Colchester, Essex
We're looking for an exceptional Learning Support Assistant to join us on a temporary basis and help us to support students with various SEND needs to overcome their barriers to learning through speci...
- Fixed Term | Part-Time
- £19,265.00 - £19,570.00 Annually (Actual)
Local Government Pay Scale 3, Points 5-6
Teacher of Music - Part-time (0.4 FTE)
Teacher of Music - Part-time (0.4 FTE)
Philip Morant School and College, Colchester, Essex
-
Philip Morant School and College, Colchester, Essex
Due to the expansion of our music department and the increased participation of students, we are looking for a part-time Teacher of Music (0.4 FTE) to be a key part in our ongoing improvement journey.
- Permanent | Part-Time
- £13,166.00 - £20,419.00 Annually (Actual)
Teachers Main/Upper Pay Scale M1-U3
Teaching Assistant
Teaching Assistant
Harwich and Dovercourt High School, Harwich, Essex
-
Harwich and Dovercourt High School, Harwich, Essex
We're looking for a dedicated Teaching Assistant to become a vital part of our professional body and help us create an environment where every student knows, understands, and believes that the opportu...
- Permanent | Part-Time
- £16,823.00 - £17,091.00 Annually (Actual)
Exam Invigilator
Exam Invigilator
The Thomas Lord Audley School, Colchester, Essex
-
The Thomas Lord Audley School, Colchester, Essex
We're looking for a dedicated Exam Invigilator to become a vital part of our community and help us continue to create a school that is characterised by positivity, challenge, and enjoyment.
- Casual Contract | Part-Time
- £12.65 Hourly
Inclusion Centre Coordinator
Inclusion Centre Coordinator
St Helena School, Colchester, Essex
-
St Helena School, Colchester, Essex
We're looking for a skilled and dedicated Inclusion Centre Coordinator to support our SENDCo with the day-to-day running of the Learning Support department.
- Permanent | Part-Time
- £22,102.00 - £23,192.00 Annually (Actual)
Local Government Pay Scale 5, Points 9-12
Teacher of English (Maternity Cover)
Teacher of English (Maternity Cover)
Philip Morant School and College, Colchester, Essex
-
Philip Morant School and College, Colchester, Essex
We are looking for an English Teacher who can be a key part in our ongoing improvement journey.
- Maternity Cover | Full-Time
- £32,916.00 - £51,048.00 Annually (Actual)
Minibus Driver - Casual hours
Minibus Driver - Casual hours
Philip Morant School and College, Colchester, Essex
-
Philip Morant School and College, Colchester, Essex
We are looking for casual hours minibus drivers who can be a key part of providing more opportunities in our community. This role will mostly support our Sigma Sixth Sports Academy on Wednesday fixtur...
- Casual Contract | Part-Time
- £13.26 - £13.47 Hourly
Teacher of Citizenship (Maternity Cover)
Teacher of Citizenship (Maternity Cover)
Colne Community School, Colchester, Essex
-
Colne Community School, Colchester, Essex
An exciting opportunity has arisen at Colne Community School for a talented Citizenship teacher to join our Humanities Faculty to cover a period of maternity leave.
- Maternity Cover | Full-Time
- £32,916.00 - £51,048.00 Annually (Actual)
Teacher of Maths
Teacher of Maths
St Helena School, Colchester, Essex
-
St Helena School, Colchester, Essex
We're looking for an exceptional Teacher of Maths to join our school in September 2026. We welcome applications from both experienced professionals and Early Career Teachers.
- Permanent | Full-Time
- £32,916.00 - £51,048.00 Annually (Actual)
Teachers Main/Upper Pay Scale (M1 - U3)
Subject Leader for Geography or Teacher of Geography (Maternity Cover)
Subject Leader for Geography or Teacher of Geography (Maternity Cover)
Colne Community School, Colchester, Essex
-
Colne Community School, Colchester, Essex
An exciting opportunity has arisen at Colne Community School for an experienced and exceptional Teacher of Geography to join us either as a department teacher or a Subject Leader to cover a period of ...
- Maternity Cover | Full-Time
- £32,916.00 - £51,048.00 Annually (Actual)
Additional TLR 2b for Subject Leader position
Trainee Teachers - Secondary
Trainee Teachers - Secondary
Advance Teacher Training, Clacton - on - Sea, Essex
-
Advance Teacher Training, Clacton - on - Sea, Essex
School-Centered Initial Teacher Training (SCITT) Programme Trainee Teacher (Secondary) - Start Your Career in North East Essex
- Not Applicable | Full-Time
- Unsalaried - School-Centered Initial Teacher Training (SCITT) Programme (Bursaries Available)
Trainee Teachers - Primary
Trainee Teachers - Primary
Advance Teacher Training, Clacton - on - Sea, Essex
-
Advance Teacher Training, Clacton - on - Sea, Essex
School-Centered Initial Teacher Training (SCITT) Programme Trainee Teacher of Primary - Start Your Career in North East Essex
- Not Applicable | Full-Time
- Unsalaried - School-Centered Initial Teacher Training (SCITT) Programme
Let us know you are interested in working with us by joining our Talent Pool.
Part of The Sigma Trust
Are you looking for a different role at The Sigma Trust? Let us know you are interested in working with us by joining our Talent Pool.
