Principal Engineer – Home Office | £76,879–£88,967 Salary | Grade 6
UK BASED APPLICANTS ONLY – NO SKILLED WORKER VISA SPONSORSHIP
The is recruiting for a Principal Engineer to join its Home Office Digital team.
This is a senior engineering leadership opportunity working within the Shared Applications Service (SAS), supporting more than 600 Home Office applications and working alongside a community of more than 1,000 engineers.
The role offers a salary of £76,879 to £88,967, depending on location and eligibility for a capability-based allowance, and is available on a permanent basis.
Important: The Home Office explicitly states that it cannot sponsor individuals through the Skilled Worker Sponsorship / Tier 2 (General) visa route for this vacancy.
Job Overview
Job Title: Principal Engineer
Employer: Home Office
Business Area: Home Office Digital
Grade: Grade 6
Reference Number: 476643
Job Type: Permanent
Job Category: Digital / Information Technology
Number of Positions: 1
Locations: Salford and Sheffield
Working Pattern: Full-time, part-time and compressed hours
Closing Date: Sunday 13 September 2026 at 11:55 pm
Salary and Compensation
The advertised salary is:
- National: £76,879 – £84,567
- London: £80,879 – £88,967
- New Civil Service entrants start at the relevant salary-band minimum.
- A non-pensionable capability allowance of up to £18,721 may be available following a Capability and Skills Assessment.
The Home Office also contributes 28.97% towards the Civil Service Defined Benefit Pension Scheme.
For the advertised National starting salary of £76,879, the Home Office states that its pension contribution is approximately £22,271.
About the Role
The Principal Engineer will provide senior technical leadership across multiple engineering teams or a particular business area.
You will help ensure that engineering work is delivered effectively, sustainably and in accordance with appropriate technical and architectural standards.
The position combines engineering leadership, technical strategy, workforce planning, engineering governance and people development.
You may also be responsible for line-managing or supervising multiple Lead Engineers.
Working as part of Home Office Digital, you will operate within agile, multidisciplinary teams in a modern cloud environment.
What You Will Be Working On
The Shared Applications Service is responsible for bringing technical understanding in-house for more than 600 Home Office applications.
The engineering community includes more than 1,000 engineers working across modern digital and cloud technologies.
Depending on business requirements, some roles may support a combination of office and home working.
Where hybrid working is available, employees will normally be expected to spend at least 60% of their working time in the office.
Key Responsibilities
As Principal Engineer, your responsibilities will include:
Engineering Leadership
- Lead multiple engineering teams in line with organisational strategy, architecture and professional standards.
- Support the implementation of engineering strategy.
- Provide technical leadership across an engineering area.
- Ensure engineering activities are delivered to appropriate standards.
- Coordinate with other engineering leads to build a strong engineering community.
Technical Strategy
- Support technical decision-making.
- Contribute to product and engineering roadmaps.
- Help shape the wider engineering strategy.
- Present technical decisions clearly to stakeholders at different levels.
- Work closely with Architects and other professional disciplines.
Engineering Governance
- Ensure technical approaches are appropriate and properly endorsed.
- Support assurance teams and processes.
- Maintain appropriate engineering standards and governance.
- Ensure systems remain sustainable, maintainable and resilient.
Workforce Planning and Development
- Plan engineering workforce requirements.
- Support recruitment of Civil Service engineers.
- Build a strong technical talent pool.
- Coach and mentor engineers and technical leaders.
- Develop engineering capability across teams.
- Support continuous professional development.
Technologies
The Home Office encourages applications from candidates with experience or interests in technologies including:
Back End
- Java
- Python
- JavaScript
- API design
- Middle-tier design
- Modern software development
Front End
- JavaScript
- Java
- Equivalent modern programming languages
- User-interface development
Cloud and Infrastructure
- Amazon Web Services (AWS)
- Containerisation
- Docker
- Kubernetes
Essential Skills and Experience
Applicants must demonstrate experience leading engineering for large-scale, secure and data-intensive services.
The essential technical requirements include:
Enterprise-Scale Node.js Engineering
Experience leading the design and evolution of enterprise-scale Node.js services, including technologies such as:
- Node.js
- React
- RESTful APIs
- Microservices
You should be able to demonstrate an understanding of performance, scalability and resilience within live operational environments.
Software Design and Engineering Governance
Experience defining and assuring:
- Software design standards
- Coding practices
- Engineering governance
- Secure-by-design principles
- GDS service standards
Systems Development Management
Experience overseeing end-to-end systems development and delivery across multiple teams.
This includes working with architectural patterns such as:
- Event-driven architecture
- Microservices
- Legacy systems
- Distributed systems
- System integration
Quality Engineering
Experience driving quality engineering practices including:
- Automated unit testing
- Integration testing
- CI/CD pipelines
- Jenkins
- GitHub Actions
- Logging
- Monitoring
- Alerting
- High-availability services
Technical Risk and Compliance
Experience managing:
- Technical risk
- Compliance
- Service sustainability
- Sensitive data
- Audit requirements
- Security
- Government governance frameworks
- Operational frameworks
Engineering Capability Development
Experience developing engineering capability through:
- Coaching
- Mentoring
- Workforce planning
- Technical leadership
- Professional development
- Building engineering expertise
SFIA Technical Framework
The Home Office uses SFIA version 8 (Skills Framework for the Information Age) as its technical capability framework.
Candidates will be assessed against the technical skills specified for the vacancy.
The technical skills for this position are:
| SFIA Skill | Level |
|---|---|
| Systems Development Management (DLMG) | Level 5 |
| Software Design (SWDN) | Level 4 |
| Programming/Software Development (PROG) | Level 3 |
| Performance Management (PEMT) | Level 4 |
| Professional Development (PDSV) | Level 5 |
| Quality Management (QUMG) | Level 5 |
Behaviour Being Assessed
The vacancy will assess candidates against:
Leadership
Candidates should be prepared to demonstrate strong leadership capability through relevant professional examples.
Working Pattern
The position is available with:
- Full-time working
- Part-time working
- Compressed hours
For part-time working, there is a minimum requirement of three days per week due to business requirements.
Where hybrid working is permitted, employees will generally be expected to spend at least 60% of their working time in the office.
Recruitment Event
The Home Office Digital team is hosting an online recruitment event on:
Date: 8 September 2026
Time: 1:00 pm – 1:45 pm
The event will provide information about:
- Home Office Digital roles
- Working for Home Office Digital
- How to apply
- Writing a strong application
Applicants interested in attending should register through the event listing provided in the original vacancy.
Application Process
The vacancy uses the Civil Service Success Profiles recruitment framework.
The selection process will assess:
- Behaviours
- Experience
- Technical skills
Applicants will be required to submit:
1. CV
Your CV should include:
- Employment history
- Organisation
- Job title
- Dates in each position
- Key responsibilities
- Achievements
- Relevant skills
- Relevant experience
- Relevant training and activities
Recent employment gaps should also be explained.
2. 1,000-Word Personal Statement
Applicants must provide a 1,000-word personal statement explaining:
- Why they are applying
- What they would bring to the role
- How their experience meets the essential criteria
- Evidence demonstrating their technical and leadership capability
Applicants are encouraged to use STAR-style thinking when developing examples while ensuring that the final statement reads as a coherent narrative.
Important AI Application Warning
The Home Office allows candidates to use artificial intelligence as a tool to support their application.
However, all examples and statements must be:
- Truthful
- Factually accurate
- Based on the applicant’s own experience
Applications may be withdrawn where plagiarism is identified, including presenting the experiences or ideas of others or AI-generated material as the applicant’s own.
Anonymised Application
Applicants are required to anonymise their applications.
Personal identifiers such as the following should be removed:
- Name
- Age
- Place of education
You do not need to remove:
- Employment history
- Job titles
- Work experience
- Professional responsibilities
Sift Stage
The initial sift will be based on the:
CV and Personal Statement
The Home Office states that only candidates who meet the listed essential requirements will be considered.
If there is a high volume of applications, an initial sift may be conducted using the CV.
Sift commences: 14 September 2026
Interview Stage
Candidates who meet the required standard at sift will be invited to interview.
The interview will assess:
- Technical skills
- SFIA capabilities
- Leadership behaviour
- Technical problem-solving ability
At the beginning of the interview, candidates will complete a technical problem-solving exercise.
The exercise will involve sharing your screen with the interview panel and demonstrating your approach using information provided during the interview.
Interviews are expected to be conducted remotely via Microsoft Teams.
Expected interview start date: 1 October 2026
The dates are subject to the panel’s operational requirements and may change.
Security Clearance
Successful candidates must satisfy the required security and pre-employment checks.
This position requires Security Check (SC) clearance.
The Home Office states that SC clearance would normally require applicants to have lived in the UK for 5 years during the previous 5 years.
In exceptional circumstances, candidates who have been present in the UK for at least 3 of the last 5 years may be considered.
Failure to meet the required residency conditions may result in the security clearance application being rejected.
UK Residency Requirement – Important
Because this is a security-cleared Home Office position, applicants should carefully consider the UK residency requirement before applying.
Candidates who have not lived in the UK for the required period may be unable to obtain the necessary security clearance.
VISA SPONSORSHIP – IMPORTANT
This vacancy does NOT offer Skilled Worker visa sponsorship.
The Home Office explicitly states:
“We are unable to sponsor any individuals via Skilled Worker Sponsorship / Tier 2 (General) work visas as we do not hold a UK Visa & Immigration (UKVI) Skilled Worker License.”
Therefore, applicants who require a new Skilled Worker visa sponsorship should not rely on this vacancy for sponsorship.
The role is more suitable for applicants who already have the necessary right to work in the UK and can satisfy the Home Office’s security and residency requirements.
Benefits
Successful candidates can receive a range of Civil Service benefits, including:
- Civil Service Defined Benefit Pension Scheme
- Employer pension contribution of at least 28.97%
- 25 days annual leave on appointment
- Annual leave increasing with service
- 8 public holidays
- 1 additional privilege day
- In-year reward scheme for exceptional personal or team achievements
- Flexible working options where business requirements permit
- Hybrid working where applicable
Capability-Based Allowance
The role forms part of the Home Office Government Digital and Data Profession.
Successful candidates at interview may be invited to complete a Capability and Skills Assessment.
The assessment covers the six technical skills advertised for the position.
Depending on the outcome, candidates may receive a capability-based allowance.
The advertised compensation ranges are:
National: £76,879 – £84,567
London: £80,879 – £88,967
The capability allowance is non-contractual, subject to annual review and may be withdrawn.
Nationality Requirements
The vacancy is broadly open to:
- UK nationals
- Republic of Ireland nationals
- Commonwealth nationals with the right to work in the UK
- Eligible EU, Swiss, Norwegian, Icelandic and Liechtenstein nationals with appropriate settled or pre-settled status
- Certain individuals with limited or indefinite leave to remain
- Turkish nationals and certain eligible family members who have accrued the right to work in the Civil Service
Applicants should check the official Civil Service nationality rules before applying.
Other Security and Pre-Employment Checks
Successful candidates must complete the required checks, which may include:
- Criminal record checks
- Security clearance
- Baseline personnel security checks
- Identity verification
- Other pre-employment checks
Candidates invited to interview may need to provide documentation establishing their identity and supporting pre-employment checks.
Reserve List
A reserve list of successful candidates will be maintained for 12 months.
If another suitable vacancy becomes available during this period, candidates on the reserve list may be offered an appointment.
Reserve lists may be maintained separately for different locations.
Similar Roles
The Home Office may also consider successful candidates for similar roles at different grades.
Where a candidate is considered suitable for another role with the same competencies and essential skills, they may be offered that position without going through another selection process.
Reasonable Adjustments
Applicants who require reasonable adjustments during the recruitment process can contact the Government Recruitment Service before the closing date.
Candidates should also complete the Assistance Required section of the application form where appropriate.
Application Deadline
Closing date: Sunday 13 September 2026
Closing time: 11:55 pm
Applicants are strongly advised to submit their applications before the deadline rather than waiting until the final hours.
Vacancy Summary
Principal Engineer – Home Office
Salary: £76,879 – £88,967
Potential capability allowance: Up to £18,721
Grade: Grade 6
Location: Salford / Sheffield
Contract: Permanent
Working pattern: Full-time / Part-time / Compressed hours
Reference: 476643
Sector: Digital / Information Technology
Closing date: 13 September 2026 at 11:55 pm
Interview: Expected from 1 October 2026
Security: SC clearance required
UK residency: Normally 5 years in the previous 5 years
Visa sponsorship: NOT AVAILABLE
How to Apply
Interested candidates should review the full vacancy requirements carefully before submitting an application.
The application requires a CV and 1,000-word personal statement, with candidates assessed against the essential technical skills and Leadership behaviour.
Important: Make sure your application demonstrates your own experience and evidence. Do not copy examples from other candidates or submit AI-generated experiences as your own.
Apply for the Principal Engineer Vacancy
Official vacancy reference: 476643
Final Reminder for Applicants
This is a senior Grade 6 engineering position with a salary starting at £76,879, potentially rising to £88,967 depending on location and applicable capability allowance.
However, this is not a visa sponsorship vacancy.
Applicants should therefore confirm that they already have the required UK right to work and are capable of meeting the SC security clearance and UK residency requirements before applying..