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Bluefors designs and manufactures state-of-the-art ultra-low temperature cooling systems for scientific research. We are looking for people who want to be part of progress and use their expertise to help deliver Bluefors systems to cutting-edge research fields, such as quantum computing and nanotechnology. Our head office is in Pitäjänmäki, Helsinki. The markets for our high-tech products are constantly growing and currently we employ more than 150 professionals from 18 different nationalities. We are a non-smoking workplace.

We need people with a mind-set for high-quality and professionalism having capability to work in an international growth company. You will get the opportunity to develop yourself with challenging and varying tasks and grow with the company in a high-tech environment. We offer competitive benefits package and a flexible working environment.

Open Application

If you are a skilled technician, engineer, physicist or an expert of whatever your field might be, and fill the below requirements, we are happy to receive your open application.
Passion for technology and science
Commitment for high quality and results
Integrity – you deliver what you promise and treat others with respect
Productivity – you use your time, focus and energy wisely
Willingness for continuous learning, collaboration and information sharing
Solid English language skills

Send your CV and 1-page cover letter with a salary expectation to jobs@bluefors.com.

By sending an application the applicant authorizes the collection, storage and use of relevant personal data in relation to recruitment. Applications for specific positions are stored for 2 years after the recruitment process has ended. Open applications are stored for 5 months. If you wish to remove your personal data from our recruitment system, please send a request to jobs@bluefors.com.

TECHNICIAN (WIRING ASSEMBLY)

Technician (Wiring Assembly)

You will be a part of our Wiring Assembly team producing high quality assemblies and wiring options for our systems with accuracy and ability to concentrate.

Main Responsibilities

Assembling and testing multi-pole fine lead wirings
Sensor manufacturing and testing
Low temperature RF line manufacturing and testing

Qualities and skills

Skilled in using soldering tools, multi-meters and tweezers in electronics assembly
Ability to handle wires down to 0.05mm
Ability to trace and fix defects
Knowledge in reading and understanding technical drawings and documents
Fluent in English, both spoken and written
Ability to work independently and deliver high quality products within tight schedules, efficiency and consistency
Basic knowledge in epoxy molding and ability to use network analyser are appreciated

Send your CV and 1-page cover letter with a salary expectation to jobs@bluefors.com.

The interviews will be held already during the process and the position is filled once suitable candidates are found.

For more information contact meri.koski@bluefors.com.

TECHNICIAN (COAX ASSEMBLIES)

Technician (Coax Assemblies)

You will be a part of a small team specializing in coax assemblies, producing high quality assemblies and wiring options for our systems with accuracy and ability to concentrate. We offer a permanent position with a possibility for part-time work, suitable also for example a student in technical field.

Main Responsibilities

Low temperature RF line manufacturing and testing
Installing RF lines into systems

Qualities and skills

Skilled in using soldering tools, multi-meters and tweezers in electronics assembly
Ability to handle wires down to 0.2mm
Basic knowledge in English, both spoken and written
Ability to work independently and deliver high quality products within tight schedules, efficiency and consistency

Send your CV and 1-page cover letter to jobs@bluefors.com.

The interviews will be held already during the process and the position is filled once suitable candidates are found.

For more information contact meri.koski@bluefors.com.

TEHCNICIAN (CRYOSTAT ASSEMBLY)

Technician (Cryostat Assembly)

The job consist of assembling, testing and finalising cryostat system components with high quality standards.

Main Responsibilities

Mechanical assembly of cryostat systems
Making electrical and water connections
Vacuum testing components and pumps
Cool-down testing of cryostat systems
Finalising a complete system for delivery

Qualities and skills

Mechanical Engineering education or equivalent technical background
Strong experience in mechanical assembly and testing
Knowledge in reading and understanding technical drawings and documents
Fluent in English, both spoken and written
Ability to work both independently and in a team and deliver high quality
Hands-on attitude and passion for technology
Work experience in a scientific assembly environment and manual machining experience appreciated
Knowledge and experience in vacuum components and cryogenics appreciated

Send your CV and 1-page cover letter with a salary expectation to jobs@bluefors.com.

The interviews will be held already during the process and the position is filled once a suitable candidate is found.

For more information contact mikko.vaatainen@bluefors.com.

CNC MACHINIST

CNC Machinist

You will be a part of our Workshop team with the main responsibility to program and machine (both CNC and manual) high quality parts for the use of our factory. Our workshop operates in two shifts (07:00 – 15:00 and 14:00 – 22:00).

Qualities and skills

At least 3 years of experience in machining with CNC and manual machines
Knowledge of Heidenhain, Fanuc and Siemens controls
MasterCam programming
Measuring and testing skills for manufactured parts
Ability to read technical drawings and plan tools, jigs and assemblies
Ability to follow production flow and develop processes
Fluent in English and Finnish

Send your CV and 1-page cover letter with a salary expectation to jobs@bluefors.com.

The interviews will be held already during the process and the position is filled once suitable candidate is found.

For more information contact ville.hanninen@bluefors.com.

ASSEMBLER (VACUUM ASSEMBLY)

Assembler (Vacuum Assembly)

You will be a part of our Vacuum Assembly team of 10 other professional with the main responsibility to assemble and test our system components.

Main Responsibilities

Assembling electrical components, vacuum components and pneumatic harnesses
Soldering connectors and cables
Leak testing for vacuum pumps, components and subsystems
Functionality testing

Qualities and skills

Degree or vocational training in technical studies
Knowledge on electronics and/or vacuum components, working with metals and plastics using hand and power tools
Ability to work independently and precisely
Hands-on attitude and motivation to work with technical details
Willingness to learn the products in a specialist industry
Good communication skills with stakeholders across all levels
English language skills, both written and spoken

Send your CV and 1-page cover letter with a salary expectation to jobs@bluefors.com.

The interviews will be held already during the process and the position is filled once suitable candidates are found.

For more information contact karo.kreander@bluefors.com.

TECHNICIAN (FINE ASSEMBLY)

Technician (Fine Assembly)

You will be working in a team of 15 highly skilled technicians. They create all our assemblies and parts used for the inner workings of our products. These can be varying from single customized parts up to small assembled series.

Main Responsibilities

Assembly of our highly complex main heat exchanger unit
Machining, brazing, soldering and gluing of parts and assembling components
Vacuum testing of components and assemblies

Qualities and skills

Technical education and background, ability to do delicate assembly work
Quality oriented mind-set
Skills in turning and milling on manually operated machines, soldering and brazing skills
English language skills, Finnish language skills appreciated
Ability to do TIG-welding and working experience in industrial environment are also appreciated

Send your CV and 1-page cover letter with a salary expectation to jobs@bluefors.com.

The interviews will be held during the process and the position is filled once suitable candidates are found.

For more information contact jutta.rannanmaki@bluefors.com.

QUALITY ASSISTANT

Quality Assistant

As a Quality Assistant you will be helping our Compliance & Quality Specialist in developing our QMS. You will also act as secretary in management reviews.

Main Responsibilities

Keeping track of quality documentation
Visualization of internal processes
Keeping supplier documents up-to-date
Assisting in collecting information for management reviews
Keeping track of deadlines of corrective actions
Assisting teams with quality documentation

Qualities and skills

Experience in working with ISO 9001
Applicable educational background
Good communication skills
Systematic and well organized way of working
Fluent Finnish and English language skills, both written and spoken
Good writing skills are essential for producing documents
Good Microsoft Office and Visio skills
Experience in ERP desirable

Send your CV and 1-page cover letter with a salary expectation to jobs@bluefors.com

The interviews will be held already during the process and the position is filled once a suitable candidate is found.

For more information contact: jouni.lappalainen@bluefors.com

SALES ENGINEER

Sales Engineer

You will be working in our Sales team with other sales colleagues supporting you. The job consists of technical sales and customer service and involves in-depth learning of the company system functionality.

Main Responsibilities

Independently managing excellent customer relationships
Handling the whole sales chain; from initial communication, quotation, and order to delivery and aftercare
Following-up on orders and interacting with production
Keeping up with key technologies and research that need our system

Qualities and skills

Minimum MSc level degree in applied/technical physics
Desire and ability to independently handle and follow through challenging tasks
Fluency in English, both written and spoken

Very much appreciated

Scientific research/R&D background
Knowledge of cryogenic/vacuum equipment
Documented experience in technical sales of scientific instrumentation
Excellent presentation skills

Send your CV and 1-page cover letter with a salary expectation to jobs@bluefors.com

The interviews will be held already during the process and the position is filled once a suitable candidate is found.

For more information contact: jutta.rannanmaki@bluefors.com

ELECTRONIC DEVICE ENGINEER

Electronic Device Engineer: Measurement & Characterization

Background and job description

Bluefors Oy has an immediate vacancy for a device engineer or physicist in the area of quantum hardware research and development (R&D). Bluefors is the leading manufacturer of millikelvin cryogenic systems for quantum computing. The successful applicant will work within a world-class R&D environment to directly support the commercialization of state-of-the-art quantum computing systems. The successful applicant will perform hand-on innovative measurements of electrical components, hardware and cryogenic systems.

Required qualifications

MSc degree in physics, electrical engineering, computer engineering, radio engineering, microwave engineering or closely related field
Demonstrated hands-on experience in electrical test and measurement as evidenced by one or more successful projects, internships or peer reviewed articles
Demonstrated ability to troubleshoot challenging technical problems
High level of technical competence in dc or rf electrical devices, applied electromagnetics, sensors and/or interconnets
Strong work ethic and ability to perform electrical measurements independently. Good interaction and cooperation skills.
Passion for building and improving complex and cutting-edge electrical systems and experimental apparatuses.

Also appreciated

>3 years of experience in microwave-frequency measurement applications; knowledge of microwave calibration techniques
>3 years of experience working in a cryogenics laboratory
Proficiency in writing and troubleshooting data acquisition software in languages such as Python, Matlab, C or LabView
Demonstrated technical proficiency in one or more of the following areas: superconducting devices, microwave devices, nanotechnology, semiconductors, SQUIDs, single-electron devices, low noise electronics, amplifiers, cables, filters, MEMS or qubits
Basic knowledge of quantum computing systems, hardware, measurement techniques and current challenges is desirable

Please send to jobs@bluefors.com the following application materials:

CV
Cover letter: A one page summary of your key qualifications and motivation for applying
References and salary expectation

The interviews will be held already during the process and the position is filled once suitable candidates are found.

For more information contact russell.lake@bluefors.com.

PROCUREMENT MANAGER

Procurement Manager

Procurement Manager is a new position in the company with the main responsibility to lead a small team of purchasing professionals, ensure smooth flow of materials and parts according to the needs of our production and managing suppliers. You will work in close cooperation with our production and sales departments to make sure that our complex system can be manufactured on time and with the highest quality. The job description can be developed according to the selected person’s experience and strenghts.

Main Responsibilities

Leading and developing the procurement function and improving internal processes
Monitoring quality, volume and price requirements from production and securing that the needs are met in a timely manner, troubleshooting and finding solutions if something goes against planned e.g. finding alternative products or suppliers
Building relationships with suppliers, negotiating contracts, conducting regular supplier reviews and evaluating their performance and compliance
Creating reports and data analysis on procurement key indicators

Qualities and skills

Experience in demanding procurement, preferably in industrial and international environment
Supervisory and/or team leading experience
Degree in business, finance or equivalent
Fluent English and Finnish, both written and spoken
Negotiation skills and ability to communicate effectively with different stakeholders
Problem solving attitude and attention to detail, ability to react quickly in changing situations

Send your CV and 1-page cover letter with a salary expectation to jobs@bluefors.com.

The interviews will be held already during the process and the position is filled once suitable candidates are found.

For more information contact hanna.puura@bluefors.com.

CRYO ENGINEER (US)

Bluefors service hub to US

Physicists needed for engineering our market lead dilution fridges

With this open position we are looking for one of the first persons to enlist in Bluefors Incorporated (a subsidiary of Bluefors Oy). Bluefors Inc. focuses on delivering product support, maintenance and customer care for our growing North American customer base.

Work includes considerable amount of travel (approx. 50% of working time or more), mostly in US and Canada, but possibly internationally as well. The position requires 2-4 months long induction period at headquarters, in Helsinki Finland, after which the work is stationed in New York City at Bluefors Inc. premises. No US citizenship required.

Currently Bluefors in Helsinki employs 150 professionals from 18 different nationalities. Bluefors also has offices in Germany and Netherlands.

Main Responsibilities

On-site installation and commissioning of cryogenic systems (dry dilution refrigerators)
On-site service and maintenance of cryogenic systems
Customer service and support
Technical documentation

Qualities and skills

Experience with cryogenic control systems, cryogenic system implementation, commissioning and operation
Knowledge of safe cryogenic engineering practices
MSc degree in applied/technical physics (minimum)
Ability to perform highly physical work requiring regular use of hands, fingers, walking, stooping, kneeling and lifting
To perform customer on-site visits a valid driver’s license (minimum 1 year from acquiring the license) with no major or frequent traffic violations is a must have
Basic office IT programs
Systematic, independent, diligent personality and commitment to high-quality
Good team working and customer service skills

Send your CV and 1-page cover letter with a salary expectation to jobs@bluefors.com.

The interviews will be held already during the process and the position is filled once a suitable candidate is found.

For more information about the position contact: anssi.salmela@bluefors.com.

TECHNICIAN (US SERVICE AND MAINTENANCE)

Technician for servicing Bluefors market lead scientific equipment

Currently Bluefors in Helsinki employs 150 professionals from 18 different nationalities. Bluefors also has offices in Germany and Netherlands.

Main Responsibilities

On-site service and maintenance of cryogenic systems
Customer service and support
Technical documentation

Qualities and skills

A High School Diploma or equivalent, technical education appreciated
At least five years of experience in trouble shooting industrial/commercial mechanical systems
Ability to perform highly physical work requiring regular use of hands, fingers, walking, stooping, kneeling and lifting
To perform customer on-site visits a valid driver’s license (minimum 1 year from acquiring the license) with no major or frequent traffic violations is a must have
Basic office IT programs
Systematic, independent, diligent personality and commitment to high-quality
Good team working and customer service skills

Send your CV and 1-page cover letter with a salary expectation to jobs@bluefors.com.

The interviews will be held already during the process and the position is filled once a suitable candidate is found.

For more information about the position contact: anssi.salmela@bluefors.com.

CRYO ENGINEER

Cryo Engineer

The job consists of assembly, testing, reporting and commissioning Bluefors systems with high quality standards. The job requires flexibility with working hours and frequent international travel for installations on-site at the customer premises.

Main Responsibilities

System level assembly
System testing
Sensor calibration
Factory acceptance testing and on-site installation

Qualities and Skills

MSc degree in applied/technical physics
Basic office IT programs
Systematic, careful and commitment to high-quality
Good team working and customer service skills
Excellent command of English language

Send your CV and 1-page cover letter with a salary expectation to jobs@bluefors.com.

The interviews will be held already during the process and the position will be filled once a suitable candidate is found.

For more information contact anssi.salmela@bluefors.com

Employee Testimonials

The ad for the job as a Cryo Engineer here at Bluefors seemed to be just a perfect mishmash of tangible work, problem solving, and travelling, and the reality has met with the expectations pretty well.

MSc Juho HautalaSenior Cryo Engineer | Scientist

It’s great to learn something new every day.

Mikko MykkänenCNC Machinist

Senior Cryo Engineer | Scientist

“I graduated from Aalto University School of Science with Master of Science in Technology degree (DI) in 2014. During the studies, I was interested in quite a vast range of subjects, and studying applied physics enabled taking courses from nanotechnology, optics, biomaterials etc. While working on the master’s thesis, it started to feel more and more that the academia is not the place for me, so getting a “real job” seemed to be the best option. According to the ad for the job as a Cryo Engineer here at Bluefors seemed to be just the perfect mishmash of tangible work, problem solving, and travelling, and the reality has met with the expectations pretty well.

The job description has been evolving quite naturally throughout the years. In the beginning the work included lots of travelling and doing the final assemblies at the factory. Later on there was more and more responsibility on the reporting and quality control of the final systems, and these days it’s pretty much full time technical support for the customers. I still do some installations, but not nearly as much as two years ago. Installing and assembling the systems made me familiar with every screw and nut in the system, but solving the issues with customers has taught me how little I actually know, so most of the issues still need to be debugged in cooperation with the customers, suppliers, or our different departments. As the number of people has more than doubled during the time I have been in the company, there has been a notable change in the working environment. It has been great to be a part of this transformation, and even greater to see that the professional pride and atmosphere of a small company is still there.

Travelling and meeting the customers was awesome, but in a long run it can also be quite tiring. When I think of it now afterwards, coming home for a birthday party directly from Korea, and leaving for an installation in Sydney the following Sunday, is however an experience I would not change for anything. There is good flexibility on the office hours, so combining the private life with the current job description as a Senior Cryo Engineer is much easier for me.”

MSc Juho Hautala

CNC Machinist

“I graduated from The Finnish School of Watchmaking in 2017, first as a Micro mechanic and then as a Watchmaker. Since Bluefors cooperates closely with The Finnish School of Watchmaking, I had heard from my friends that this would be a great place to work for me as well. Bluefors is known to be a good employer, so I applied for a CNC Machinist and now I’ve worked here a bit more than a year. The job description has met very well with my expectations and I’ve also been able to grow with it at the same time.

As a CNC Machinist my tasks include CAM-programming and making some of the parts for the cryostat. Machining the parts is a task that requires precision and care, since there can’t be any flaws. We have excellent equipment and tools to do our work and our team at Workshop is really good as well as our multicultural and versatile working environment. Those things make working here really nice. It’s great to learn something new every day and I’m also thankful for the training options Bluefors offers us. Actually how much you can learn, depends only on yourself and your interest on new things.

Although I have been here less than two years, I’ve seen the company growing fast. I’ve heard a lot about the first years, and the same positive feeling and high professionalism are still values that are appreciated. I’m eager to see how Bluefors will grow, how we – as well as I – will progress, and what the future holds for us.”

Mikko Mykkänen