The role will include the following:

• To manufacture, as instructed, the relevant products within GMP and in accordance to ISO13485 guidelines

• Ensuring the Manufacturing Supervisor is informed of any issues, which can impact on the daily scheduled tasks. This is inclusive of but not limited to quality issues & equipment issues.

• Assist in maintaining a Quality Culture within the manufacturing areas

• To perform in-process testing to ensure products remain within specification.

• To ensure environmental procedures (cleaning, access control, gowning procedures) are implemented and documented as per relevant SOP’s

• Assist in maintaining a H&S Culture within the manufacturing areas

STEM Recruitment Solutions Ltd operates as both a Recruitment Agency and a Recruitment Business. We endeavour to reply to all applications when possible, however on occasions this may not be possible due to the volume of responses. STEM Recruitment is a Scientific, Engineering and Manufacturing Recruitment business supplying talented staff to permanent and temporary opportunities. 

As a Principal Scientist, you will shape and lead analytical strategy across a diverse portfolio of client projects in a GMP environment, combining hands‑on laboratory work with senior scientific leadership. You will design, execute, and interpret complex analytical studies, delivering high‑quality, compliant data that supports process development, technical investigations, and informed decision‑making.

Working closely with process chemists, project teams, quality colleagues, and clients, you will act as a trusted scientific partner, collaborating across disciplines to solve challenging technical problems and ensure analytical approaches are robust, fit for purpose, and aligned with regulatory expectations. Alongside project delivery, you will model scientific excellence, uphold the highest standards of safety and quality, and actively mentor and develop colleagues, helping to strengthen analytical capability, innovation, and scientific culture across the organisation.

About you:

• You will be passionate about delivering high‑quality analytical science, combining hands‑on laboratory expertise with leadership to drive robust, compliant outcomes in a GMP environment.
• Scientific integrity, data quality, safety, and regulatory compliance will be central to everything you do, alongside a strong focus on meeting client and project requirements.
• You will be a highly skilled analytical scientist with extensive experience in method development, validation, troubleshooting, and advanced characterisation techniques, including HPLC, LCMS and GCMS specifically for APIs and solid dose pharmaceuticals.
• You will act as a trusted scientific partner, working collaboratively to shape analytical strategy and solve complex technical challenges.
• You will enjoy mentoring and developing others, actively contributing to capability building, knowledge‑sharing, and a positive, inclusive scientific culture.
• You will hold a PhD (or equivalent postgraduate qualification) in a relevant scientific discipline, with significant experience working in regulated (GMP) analytical laboratory environments.

Location: Glasgow

Salary: Up to £31,000 per annum, depending on experience

Contract: Permanent, Full-time

Hours: Monday to Friday, 8:30am to 5:00pm

The Opportunity

STEM Recruitment Solutions are delighted to be recruiting for an exciting opportunity with a well-established business based in Glasgow, as they continue an ambitious period of growth.

We are looking for an experienced Senior Credit Controller to join their Finance team. This is a fantastic opportunity for someone with strong credit control experience who is ready to take ownership of a portfolio of strategic clients while also leading and supporting a small team.

The business has ambitious long-term growth plans and is committed to investing in its people, processes and future development.

Key Responsibilities

• Manage credit control across a portfolio of strategic clients
• Lead, support and motivate a small team of Credit Controllers
• Manage and prioritise high-value outstanding debts
• Achieve agreed credit control and management KPIs
• Maintain excellent customer relationships through professional and effective communication
• Lead the resolution of customer queries and account disputes
• Chase missed, short or promised payments
• Manage and raise Letters Before Action (LBAs)
• Manage and chase Writ proceedings
• Run customer payment reminders
• Post and allocate cash daily
• Chase and apply customer remittances
• Maintain accurate debtor records and communications
• Manage the legal section of the Debtor Tracker
• Follow established Credit Control procedures
• Contribute to process improvements designed to reduce debtor days
• Support the wider Finance function in maintaining a strong cash position

About You

We're looking for an experienced Credit Controller with at least three years' experience in a Senior Credit Controller, Lead Credit Controller or similar position.

You'll be confident managing your own workload, dealing with high-value accounts and communicating effectively with customers and internal stakeholders at all levels.

You'll ideally have:

• Previous experience in a Senior or Lead Credit Control position
• Experience managing or mentoring a small team
• A proven track record of improving debtor days and credit control processes
• Strong communication and customer relationship skills
• Experience using **CreditSafe**
• Experience working with finance systems, ideally those with a collections module
• Strong Microsoft Excel skills
• Excellent attention to detail and record-keeping
• Confidence dealing with escalated queries and payment issues
• Experience managing legal credit control processes would be advantageous
• Experience within the security or construction sectors would be desirable, but is **not essential**

  What's On Offer?

This is an excellent opportunity to join a growing business where you'll have the opportunity to make a genuine impact within the Finance function.

The company places a strong emphasis on its people and encourages employees to contribute ideas, embrace change and play an active role in its continued growth.

The role also comes with a strong benefits package, including:

• Additional annual leave
• Cycle to Work scheme
• Employee discount
• Enhanced maternity leave
• Enhanced paternity leave
• Health & wellbeing programme
• On-site gym
• Paid volunteer time
• Profit-sharing scheme
• Employee referral programme
• Sick pay

STEM Recruitment Solutions Ltd operates as both a Recruitment Agency and a Recruitment Business. We endeavour to reply to all applications when possible however on occasions this may not be possible due to volumes of responses. STEM Recruitment is a Scientific, Engineering and Manufacturing Recruitment business supplying talented staff to permanent and temporary opportunities.

• Proficiency in AutoCAD, SolidWorks or Inventor
• Experience with Sigmanest CNC programming or similar software
• HND qualification in Computer Aided Manufacturing and Design would be desireable
• Background in sheet metal manufacturing and production processes
• Good team player with methodical working approach and high attention to detail

Benefits include a competitive salary of £30-33k, flexible working hours, company pension, 32 days holiday, overtime opportunities, and a shift allowance for backshift work starting November. This full-time role offers a supportive environment with career development prospects in a renowned manufacturing company.

STEM Recruitment Solutions Ltd operates as both a Recruitment Agency and a Recruitment Business. We endeavour to reply to all applications when possible however on occasions this may not be possible due to volumes of responses. STEM Recruitment is a Scientific, Engineering and Manufacturing Recruitment business supplying talented staff to permanent and temporary opportunities.

You will play a key role in delivering Biophysics and Protein Science projects, working both independently and collaboratively to generate high‑quality data and insights, supporting project goals and contributing to scientific decision-making.  You will lead small-to-medium client projects, ensuring delivery to quality, time, and budget whilst working collaboratively with internal stakeholders and external clients.

Skills and experience:

• Strong hands-on experience across Biophysical techniques (e.g. SPR, GCI, ITC, DLS, DSF, SEC-MALS) and Protein Production across a breadth of targets in Drug Discovery.
• Experience leading scientific projects demonstrating good scientific judgement and problem-solving skills.
• Strong communication skills, with the ability to present data and collaborate effectively with internal and external stakeholders (ie. clients).
• Experience mentoring, training, or supporting junior scientists is desirable
• Relevant degree (PhD preferred or equivalent experience).

• Deep expertise in Structural Biology, including hands-on experience with X-ray Crystallography and Cryo-EM
• Proven experience leading client facing scientific projects, especially in a CRO, biotech or pharma setting
• Strong decision-making, communication skills, and ability to mentor junior scientists
• PhD in industrial Structural Biology with a track record of successful scientific outcomes
• Ability to interpret complex data and present results clearly to clients and teams

• Degree in a relevant field plus PhD or equivalent experience
• Proven success leading scientific, client-facing projects
• Experience across a broad range of biophysical techniques, including SPR, GCI, ITC, DLS, DSF, and SEC-MALS.
• Background in CRO, biotech, pharma, or academia
• Supportive leadership and mentoring skills

Benefits include a competitive salary, enhanced pension scheme, health cash plan, holiday entitlement, and various wellbeing and development programmes. You will also benefit from our inclusive culture, flexible benefits, and opportunities for career growth within a leading scientific organisation committed to innovation and excellence.

We are seeking a Engineer or Technician specialising in Electrical Systems within the manufacturing sector to join our client just north of Glasgow. This role involves providing expert support in PLC and SCADA control systems, with a focus on Siemens automation technologies. You will be responsible for developing, maintaining, and troubleshooting control systems to optimise production efficiency in a fast-paced environment. The successful candidate will collaborate with cross-disciplinary teams, implement system upgrades, and ensure safety and compliance standards are met.

Role Requirements

• Level 7 NVQ qualification or equivalent in Systems Engineering
• Experience with PLC programming and fault diagnosis on Siemens, Mitsubishi, or Omron platforms
• Proficient reading, translating, and updating electrical drawings and ladder diagrams
• Knowledge of instrumentation, control design, and risk assessments
• 3-5 years' relevant industry experience is desirable

Role Details

Offering a competitive salary up to £55,000, the role provides excellent benefits including 35 days holiday, pension, and opportunities for overtime. Join a progressive manufacturing environment that values innovation, safety, and continuous improvement, with plenty of scope to develop your skills and progress your career within a dynamic team.

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STEM Recruitment Solutions Ltd operates as both a Recruitment Agency and a Recruitment Business. We endeavour to reply to all applications when possible, however on occasions this may not be possible due to volumes of responses. STEM Recruitment is a Scientific, Engineering and Manufacturing Recruitment business supplying talented staff to permanent and temporary opportunities.

• Diagnose and repair equipment breakdowns, liaising with external contractors as required.
• Develop and implement maintenance policies and procedures for both equipment and facilities.
• Maintain the company’s facilities including HVAC systems
• Execute planned preventative maintenance programmes.
• Maintain spare parts inventory and perform Health & Safety assessments.
• Create and manage accurate documentation to ensure regulatory compliance.
• Review and manage maintenance contracts.
• Conduct quality inspections to uphold standards.

• 4+ years experience working within a Maintenance / Engineering position within a manufacturing environment.
• HNC in Electrical or Mechanical Engineering, OR a Time-Served Electrical/Mechanical Engineer.

• Experience with regulatory audits.
• Knowledge of CMMS systems.
• Proficiency in PLC programming.

• Salary: £40,000 - £45,000 - depending on experience
• Hours: Full-time, 37.5 hours per week, Monday to Friday.
• Overtime available
• 30 days paid annual leave, plus 4 Scottish statutory holidays.
• Benefits: Employer pension and Critical Illness Insurance.

Skills and Experience:

• PhD (or equivalent) in a relevant scientific discipline, with experience in regulated (GMP) environments.
• Broad technical knowledge of analytical techniques (e.g., UPLC-MS, SFC, NMR, GC-MS - experience with all techniques is not required).
• Proven expertise in method development, validation, troubleshooting, and advanced characterisation.
• Strong leadership and mentoring skills, with a track record of promoting scientific culture.
• Excellent collaborative and communication skills to work across disciplines and with clients.

We are recruiting for a Design Engineer to join a highly technical engineering business in Glasgow, supporting the development of advanced products and manufacturing processes.

This is a varied role combining computer aided design, technical problem-solving and automation. You will work closely with engineering and development teams to improve design capabilities, develop automated tools and support a range of ongoing projects.

The role would suit someone with a structured approach to CAD design who enjoys finding better ways of working and is comfortable working across both design and technical projects.

Key Responsibilities

• Act as the key point of contact for CAD design across the business.
• Develop and maintain automated tools to improve design and layout processes.
• Work closely with engineering and development teams to improve CAD capabilities
• Support the design and procurement of specialist manufacturing components and documentation.
• Provide CAD support to operational and facilities projects.
• Maintain CAD libraries, technical documentation and templates.
• Contribute to continuous improvement initiatives.

Key Requirements

• Qualified in CAD, Engineering, Computer Science or a related technical discipline.
• Minimum of 2 years' experience working with CAD software – AutoCAD – within an advanced engineering of manufacturing environment.
• Coding or scripting experience using Python, C++, JavaScript or similar is highly desirable.
• Experience scripting to automate design processes would be advantageous.
• An understanding of software development best practices
• Experience with engineering simulation or FEM software would be advantageous but is not essential.
• Experience using AI-assisted development tools would be desirable.

Key Personal Details

We're looking for someone who is:

• Structured and methodical in their approach to CAD with strong attention to detail.
• Proactive, practical and confident working independently.
• A good problem solver with an analytical approach.
• Comfortable working with both technical and non-technical colleagues.
• Organised and able to manage multiple projects.
• Keen to learn and develop their technical skills.

Job Details

• Full time, permanent role
• Hours of work: Monday – Friday, 9am - 5pm
• Salary: £30,000 - £35,000 depending on experience
• Benefits: generous holiday allowance, private medical, rewards programmes and more

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STEM Recruitment Solutions Ltd operates as both a Recruitment Agency and a Recruitment Business. We endeavour to reply to all applications when possible, however on occasions this may not be possible due to volumes of responses. STEM Recruitment is a Scientific, Engineering and Manufacturing Recruitment business supplying talented staff to permanent and temporary opportunities.

This role involves overseeing the downstream processing operations within a biotechnology environment, ensuring efficient purification and processing of bioproducts. The successful candidate will be responsible for developing and maintaining process optimisation, troubleshooting technical issues, and supporting research and development initiatives to improve downstream workflows. The position requires a proactive approach, strong technical knowledge, and excellent collaboration skills to support continuous process improvement and product quality.

• Experience in Research and Development within a Biotechnology setting, ideally with experience of cyanobacteria, photosynthetic bacteria, microalgae.
• Background in downstream bioprocessing or related field
• Knowledge of bioprocess purification techniques and equipment
• Strong problem-solving and troubleshooting skills
• Ability to work effectively within a team and independently as required

Our client offers a competitive salary, excellent career progression opportunities, and a supportive working environment. This is a rewarding role for a dedicated professional passionate about advancing biotechnological processes and innovation within a dynamic industry.

This role will be a temporary ongoing contract.

• Experience in high-volume manufacturing or assembly line roles
• Plastic welding experience is beneficial but training will be provided
• Knowledge of low voltage electronics is desirable
• Understanding of warehousing and dispatch principles
• Reliable, punctual, and willing to learn
• Ability to follow safety procedures and work instructions

Benefits of this role include ongoing training, a supportive team environment, and the opportunity to gain experience in a growing electronics manufacturing sector. This position offers a chance to develop technical skills and work within a reputable company committed to quality and safety.

• Experience in warehouse or manufacturing environments, particularly within medical devices or GMP settings
• Knowledge of GMP, GDP, and working to SOPs and procedures
• Ability to perform manual handling and work in a clean room environment
• Strong attention to detail and organisational skills
• Good IT skills, including Word, Excel
• Fluent in spoken and written English
• Flexible and able to work overtime, across departments, and in varying environments

STEM Recruitment Solutions Ltd operates as both a Recruitment Agency and a Recruitment Business. We endeavour to reply to all applications when possible however on occasions this may not be possible due to volumes of responses. STEM Recruitment is a Scientific, Engineering and Manufacturing Recruitment business supplying talented staff to permanent and temporary opportunities.

Key Responsibilities:

• Support the manufacturing and packaging of diagnostic products
• Accurately complete production records and documentation
• Operate and maintain lab equipment
• Perform filling, labelling, and packaging tasks to high standards
• Manage stock and materials efficiently
• Follow all GMP, GDP, and internal quality procedures

What We’re Looking For:

• Standard Grade or equivalent in English and Maths
• Good communication skills and attention to detail
• Comfortable using IT systems
• Experience working in a fast-paced, team environment
• Previous GMP/laboratory experience is an advantage but not essential

STEM Recruitment Solutions Ltd operates as both a Recruitment Agency and a Recruitment Business. We endeavour to reply to all applications when possible however on occasions this may not be possible due to volumes of responses. STEM Recruitment is a Scientific, Engineering and Manufacturing Recruitment business supplying talented staff to permanent and temporary opportunities.

Working on a rotational days, backs and nightshift.

8hrs per shift

Mon – Fri

£15ph rising to £15.72ph

Duties will include:

Operation of manufacturing machinery.

Manual handling and maneuvering of materials; use of lifting and handling equipment.

Monitoring work in progress reels throughout production for flagged material/removing affected material and re-splicing in accordance with customers’ requirements.

Frequent and thorough monitoring throughout production/ensuring all required checks are carried out to ensure that all work produced is of highest possible standard.

Quarantining suspect/poor quality product and completing appropriate paperwork.

Conducting weekly machine safety checks and recording outcome on relevant documentation.

Conduct weekly cleaning and inspection checks.

Accurately inputting production data into the work station PC.

STEM Recruitment Solutions Ltd operates as both a Recruitment Agency and a Recruitment Business. We endeavour to reply to all applications when possible however on occasions this may not be possible due to volumes of responses. STEM Recruitment is a Scientific, Engineering and Manufacturing Recruitment business supplying talented staff to permanent and temporary opportunities.

• Previous experience in electronics assembly or PCB production would be desirable
• Strong attention to detail and quality standards
• Ability to work within a team and follow detailed instructions
• Good communication skills and reliability
• Flexible attitude towards shift patterns and responsibilities

This role offers the opportunity to develop within a reputable manufacturing environment, with ongoing training and support. Benefits include competitive pay, exposure to high-tech manufacturing processes, and potential for long-term employment with a forward-thinking company.

• Proven experience in welding and fabrication
• Ability to interpret engineering drawings and technical specifications
• Competence in various welding techniques, such as MIG and TIG
• Strong understanding of health and safety regulations
• Willingness to work in a contract role based in Edinburgh & travel to other areas in Scotland

Our client offers a competitive rate and the opportunity to work on diverse projects within a reputable company. This role provides valuable experience in a dynamic setting, with potential for long-term engagement and career development in welding and fabrication sectors.

• The successful candidate will be responsible for the installation, maintenance, and repair of laboratory instruments.
• You will mostly work with water purification systems in regulated settings.
• You will also provide customer support and training, contributing to the overall reliability and efficiency of scientific equipment used across various lab environments.
• The role involves travel around London and requires a proactive approach to troubleshooting and calibration to maintain high-quality service delivery.
• This is a dynamic role with travel around the London area with some overnight stays required (around 20% of your time)

• Minimum HNC or equivalent in Engineering or Scientific discipline
• At least 2 years’ experience working with laboratory instrumentation or on similarly regulated equipment (e.g. electronics, aviation, medical devices)
• Strong technical and troubleshooting skills
• Flexibility to travel and adapt to different lab environments
• Experience in field service is desirable but not essential; comprehensive training will be provided
• Ability to generate leads for new hardware, accessories, service contracts.

STEM Recruitment is seeking a Production Data Technician for our client based near Glasgow, Scotland. The successful candidate will be responsible for implementing, maintaining, troubleshooting, and supporting Manufacturing software and hardware within a high-tech manufacturing environment.

ROLE

The role involves collaborating with cross-functional teams to optimise production performance, resolve system issues swiftly, and support continuous process improvements. You will be responsible for data analysis, production reports, developing documentation, conducting testing, and communicating findings to ensure seamless MES operations that minimise downtime and enhance productivity.

DETAILS

• University degree in Computer Science, Electrical Engineering, or related field
• Strong troubleshooting, problem-solving and communication skills
• Ability to interpret data, perform root cause analysis and generate technical reports
• MES experience desired
• Strong troubleshooting, problem-solving and communication skills
• Experience with programming, databases, and operating systems.
• Ability to work effectively in a team environment and follow instructions

PERSONAL FIT

Our client values personal fit highly, seeking motivated team players who are diligent, detail-oriented, and committed to personal development. The ideal candidate will demonstrate enthusiasm, a results-oriented mindset, and act as a role model for company standards, fostering a collaborative and high-performance environment.

STEM Recruitment Solutions Ltd operates as both a Recruitment Agency and a Recruitment Business. We endeavour to reply to all applications when possible, however on occasions this may not be possible due to volumes of responses. STEM Recruitment is a Scientific, Engineering and Manufacturing Recruitment business supplying talented staff to permanent and temporary opportunities.

Occasional site work across the country may be required, and the successful candidate will be responsible for completing assemblies ready for dispatch. This is an excellent opportunity for someone with proven experience in a similar role within an assembly environment.

Knowledge of electrical testing or electrical equipment assembly is advantageous, and a full driving license would be preferable.

• Proven experience in a similar Mechanical Labourer or Mechanical Technician role
• Experience with assembly of electrical equipment
• Ability to interpret technical drawings
• Comfort working in small or confined spaces
• Electrical testing experience (beneficial)
• Full, clean driving license (desirable)

Enjoy a 4-day working week from Monday to Thursday, 7:00am – 5:00pm, with long weekends every weekend.

The role offers a competitive salary between £30,000 and £34,000 per annum, plus the opportunity to grow within a reputable manufacturing environment.

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STEM Recruitment Solutions Ltd operates as both a Recruitment Agency and a Recruitment Business. We endeavour to reply to all applications when possible, however on occasions this may not be possible due to volumes of responses. STEM Recruitment is a Scientific, Engineering and Manufacturing Recruitment business supplying talented staff to permanent and temporary opportunities.