
Job requirements
Requirements from the employer’s person specification. These describe the role, not your personal match.
Essential
8 listedRequirements the employer expects applicants to meet.
- Interview - Strengths
Strengths
- Interview - Behaviours
Working together
- Interview - Behaviours
Changing and improving
- Interview - Behaviours
Communicating and influencing
- Interview - Behaviours
Making effective decisions
- Interview - Behaviours
Seeing the big picture
- Interview - Technical Skills
Technical Skills
- Application form and Supporting Statement
Application form and Supporting Statement
Desirable
Not listed in the available specification.
Job overview
The Countermeasures Development and Evaluation Centre is based at Porton and has approximately 250 staff, performing a range of research activities, including high containment level work. The department’s work covers a broad range of projects involving vaccine and therapeutic, discovery, evaluation, development, and research.
The Discovery team sits in the Countermeasures Development, Evaluation and Preparedness Division in the Public Health Microbiology Directorate within the Chief Scientific Officer Group. Its work focuses on the establishment of host-relevant microbial models, evaluation of antimicrobial therapies directed at UKHSA priority pathogens, and development of molecular methods for characterising pathogen responses.
This scientist post will contribute to the development of assays and models for the evaluation of combinations of antimicrobials against hard to treat gram negative bacteria.
Main duties of the job
- Carry out studies to develop host-relevant models including hollowfibre, bladder models and ex vivo kidney models and use them to discover new treatment combinations for gram negative bacteria.
- Evaluate novel antimicrobials through collaborations with academics and industry
- Analyse biological data and develop new tools to perform those analyses e.g., pk-pd analyses, and imaging.
- Contribute to internal and external reporting.
- Adhere to ISO9001 in both practical and computer analyses, and in the storage of data
- Supervise a CL-2 laboratory
- Work with the PTL, SPTL, Scientific Leader(s), and Head of AMR to develop capabilities, including with academia & industry
- Generate data at publishable quality level and co-author papers and reports.
Detailed job description and main responsibilities
- Implement and utilise a range of methods/assays/techniques in support of all activities associated with the project aimed to ensure project targets are met.
- Take responsibility for the provision of reagents and consumables required for the project and documented storage of materials generated.
- Work with other team members to identify, evaluate, and adapt, new technologies where appropriate and to ensure that the project operates to a high scientific standard.
- Provide reports through analysis of data using software and databases as necessary, to meet project targets & contribute to the preparation of presentations and publications.
- To perform any other duties required by the Line manager and the Head of CDEP, commensurate with grade.
- Undertake all assigned work in accordance with the UKHSA’s Risk Management Systems, policies, and procedures.
- To undertake work in accordance with UKHSA’s Health and Safety policies and procedures and to work within any Quality Systems that are applicable to the site.
- To fulfil the requirements of UKHSA Behaviours
- Maintain health and safety competence in line with UKHSA policy and guidance.
- To achieve and maintain own and team’s health and safety competence set out in UKHSA Policies.
- To comply with all UKHSA policies and procedures
- The above is only an outline of the tasks, responsibilities and outcomes required of the role. You will carry out any other duties as may reasonably be required by your line manager.
- The job description and person specifications may be reviewed on an ongoing basis in accordance with the changing needs of the department and UKHSA.
- It should be noted that the work of the department is of a confidential nature and must not be communicated to other persons except where required for authorised purposes.
This list is not exhaustive.
Essential criteria
- Bsc qualification (or equivalent level qualification) in a microbiology field
- Laboratory experience of evaluating antimicrobials in bacterial cultures, preferably gram negatives
- Performing bacterial assays in microtitre plates, preferably 384-well plates.
- Ability to analyse large data sets, with computer software
- Clear communicator with excellent writing, report writing and presentation skills; capable of constructing and delivering clear ideas and concepts concisely and accurately to the team
- Independent thinker with demonstrated good judgement, problem-solving and analytical skills
- Ability to engender trust and confidence and demonstrate integrity in the provision of data
- Good team player
Desirable criteria
- Experience of external collaboration (including international collaboration)
- Experience of writing manuscripts
- Experience of working in a regulated environment with quality systems and knowledge of ISO9001 quality standards or equivalent
- Knowledge of writing scripts for the analysis of large data sets
Selection Process Details
This vacancy is using Success Profiles and will assess your Behaviours, Strengths, Experience and Technical skills.
Stage 1: Application & Sift
You will be required to complete an application form. You will be assessed on the listed 8 essential criteria, and this will be in the form of a:
- Application form (‘Employer/ Activity history’ section on the application)
- 1000 word supporting statement.
This should outline how you consider your skills, experience and knowledge provide evidence of your suitability for the role, with reference to the essential criteria. You will receive a joint score for your application form and statement. (The application form is the kind of information you would put into your C.V –please be advised you will not be able to upload your CV. Please complete the application form in as much detail as possible). Please do not email us your CV.
Healthjobs UK has a word limit of 1500, but your supporting statement must be no more than 1000 words. We will not consider any words over 1000 words.
Longlisting
In the event of a large number of applications we will longlist into 3 piles of:
- Meets all essential criteria
- Meets some essential criteria
- Meets no essential criteria
If used, the pile ‘Meets all essential criteria’ will proceed to shortlisting.
Shortlisting
In the event of a large number of applications we may conduct an initial sift, on the lead criteria of:
- Laboratory experience of evaluating antimicrobials in bacterial cultures, preferably gram negatives
Desirable criteria may be used in the event of a large number of applications/large amount of successful candidates.
If you are successful at this stage, you will progress to interview & assessment.
Feedback will not be provided at this stage.
Stage 2: Interview
You will be invited to a single face-to-face interview at Porton (Salisbury), SP4 0JG.
If face to face interviews are planned, in exceptional circumstances, we may be able to offer a remote interview.
Behaviours, Strengths, Experience and Technical skills will be tested at interview through questioning.
The Behaviours tested during the interview stage will be:
- Working Together (Lead Behaviour)
- Changing and Improving
- Communicating and Influencing
- Making Effective Decisions
Interviews dates are to be confirmed.
Once this job has closed, the job advert will no longer be available. You may want to save a copy for your records.
Location
This role is being offered as lab based at our Scientific Campus in Porton (Salisbury). Please note hybrid working is not available for this role.
Security Clearance Level Requirement
Successful candidates must pass a basic disclosure and barring security check before they can be appointed.
Successful candidates must meet the security requirements before they can be appointed. The level of security needed is Counter-Terrorist Check.
Based at our scientific campus, you will be required to have a Counter Terrorism Check security vetting check as a minimum. For meaningful National Security Vetting checks to be carried out individuals need to have lived in the UK for a sufficient period of time. You should normally have been resident in the United Kingdom for the last 3 years as the role requires Counter Terrorism Check (CTC) clearance. In exceptional circumstances UK residency less than the outlined periods may not necessarily bar you from gaining national security vetting and applicants should contact the Vacancy Holder/Recruiting Manager listed in the advert for further advice.
Eligibility Criteria
External: Open to all external applicants (anyone) from outside the Civil Service (including internal applicants).
Salary Information
If you are successful at interview, and are moving from another government department, NHS, or Local Authority, the relevant starting salary principles for level transfers or promotions will apply. Otherwise, roles are offered at the pay scale minimum for the grade, but in exceptional circumstances there may be flexibility if you are able to demonstrate you are already in receipt of an existing, higher salary. Pay increases are through the relevant annual pay award for the role and terms.
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Applying for this NHS job
This advert is for Scientist (Microbiology) with UK Health Security Agency in Porton (Salisbury), England. It is listed as a Health science services role. The advertised salary is £33422.00 to £40731.00. The contract type is 24 months (Fixed Term Appointment/Loan/Secondment for 2 years from start date). The application deadline is 17 Sep 2026.
Before you apply, compare the job description with the person specification and mirror the employer's essential criteria in your supporting information. Use the vacancy title, employer, location, salary, contract type, closing date and posted date (03 Sep 2026) to decide whether this role fits your current NHSjob search. If the employer can close applications early, prepare the application before the stated deadline rather than waiting for the final day.
For more context, review related Job Clerk pages for the same profession, band or location where they exist, then use the application-support guides to tailor your statement and prepare for interview.
