Intern in Sorbent Structures Job at Climeworks (Opfikon, Zurich)

Intern in Sorbent Structures Characterization

Characterization: You collaborate with cross-functional teams to characterize (a...

Location

Switzerland , Opfikon, Zurich

Salary:

2000.00 - 2500.00 CHF / Month

Climeworks

Expiration Date

Until further notice

Requirements

You hold a bachelor's degree, or you are working towards a master's degree in chemical engineering, chemistry, mechanical engineering, process engineering, materials science, or a related discipline
Enjoy working hands-on in the lab with experience in one of the following: Working in chemical labs, failure analysis, water and gas analysis, characterization of porous materials, adsorption characterization, or prototyping
You have a reliable and motivated mindset, combined with a solution-oriented and structured way of working. You communicate clearly and demonstrate resilience and self-reliance in a research environment
You are fluent in English and comfortable working in an international, interdisciplinary environment

Job Responsibility

You collaborate with cross-functional teams to characterize (and produce) sorbent materials and filter modules for direct air capture
You advance material development, mechanical testing, and analytical methodologies in the chemical lab through independent experimentation and evaluation of new concepts using hypothesis-driven experimental designs
You contribute to sorbent structure optimization by defining research questions, generating and interpreting laboratory data, and supporting evidence-based material improvements

What we offer

hybrid work setup for a 100% workload solution
onsite at least four days per week

Fulltime

Senior Technology Development Specialist

Senior Technology Development Specialist role at Climeworks, a leading carbon re...

Location

Switzerland , Opfikon, Zurich

Salary:

Not provided

Climeworks

Expiration Date

Until further notice

Requirements

Advanced degree in engineering or materials science
Over 5 years of experience in research and development, spanning at least 2 outside of academia
Experience in successful delivery of technologies into industrial manufacturing environments
Skilled in immobilizing sorbents or catalysts in 3D structures
Understanding of how material properties influence system performance
Application of target-driven R&D methods such as DOE
Experience in material and structural characterization techniques
Initiative and results-driven working style
Hands-on throughout the full development cycle
Ability to collaborate easily across teams and communicate clearly

Job Responsibility

Sorbent Module Development: take ownership of developing and maturing innovative sorbent modules from concept phase (TRL0) to early-stage product readiness (TRL5)
Testing & Characterization: lead in-house and external development, testing, and characterization of sorbent modules or their sub-elements
ensure a smooth transition to manufacturing and operations
define product requirements
Cross-Functional Collaboration: collaborate closely with internal experts in testing, product design, and sorbent/process development
contribute to the development of new testing methods
Stakeholder & Project Management: drive efficient collaboration across functions and with external partners
ensure alignment
manage both technical and non-technical risks
set clear priorities

What we offer

25 paid vacation days every year, plus public holidays
Hybrid work setup
Up to 4 weeks of remote work annually within any EU country
Fair base pay paired with an equity package
Inclusive parental leave
Dedicated budget to invest in your professional growth
Referral Rewards: bonuses for successful referrals

Senior Manufacturing Process Engineer

Ready to join a team of visionaries who is dedicated to solving one of humankind...

Location

Germany , Munich

Salary:

Not provided

Climeworks

Expiration Date

Until further notice

Requirements

Degree in process engineering, manufacturing engineering, mechanical engineering, materials science, or similar
5-10 years of experience in a manufacturing environment including significant experience with start-up phases and successful delivery of commercial products
Experience with continuous manufacturing lines including powder handling processes (HSE regulations and ATEX requirements)
Logic-driven, experienced with both process modeling approaches (heat and mass transfer, etc.) as well as structured risk-identification and problem-solving tools (e.g., process FMEA, 5 Whys, Fishbone)
Take initiative, are results-driven without missing important details, and are hands-on throughout the full development cycle—from lab to high-level evaluations
Collaborate easily across teams, communicate clearly, and enjoy leading both in-house and external projects
Fluent in English
At least B1-level proficiency in German
Knowledge of French is an advantage
Open to frequent travel (up to 60%, primarily between the Munich and Zurich areas)

Job Responsibility

Manufacturing process expert: Climeworks’ core expert in the process operation of novel manufacturing lines for sorbent filter production, during development, startup, and operation
Own all aspects of manufacturing process engineering to produce new sorbent filter material (working with manufacturing engineers and product owners): Understand process parameters & product impact
Evaluate and tune parameter ranges used in equipment purchases and in startup
Lead manufacturing process ramp-up, troubleshooting, and root cause analysis
Lead and own process FMEAs before, during, and after the startup phase
Ensure good documentation, training, and knowledge transfer
Cross-Functional Collaboration: Collaborate closely with internal experts in R&D, characterization/quality, product design, and sorbent/process development to ensure manufacturing process parameters lead to a guaranteed high-quality sorbent module product, and support the development of new testing methods
External partnerships & technical leadership: Act as a key technical expert in collaborations with external partners, ensuring DAC-specific requirements for sorbent filters manufacturing are met, including by being on-site to monitor operations when needed
Team player: Where needed, support lab-scale manufacturing in R&D, and new concept evaluation, for future-oriented DAC solutions

New

Primary Teaching Assistant

Are you passionate about shaping young minds? As a Teaching Assistant in primary...

Location

United Kingdom , Caterham

Salary:

Not provided

Randstad

Expiration Date

May 22, 2026

Requirements

communication
teaching assistant experience
passionate
positive
flexible
hold two work references
UK work eligibility

Job Responsibility

providing crucial support to the class teacher
working with a child one-on-one or in small groups
preparing the classroom and aiding in the learning process

What we offer

Convenient Mobility: Ideal for drivers due to diverse school locations
Versatile Exposure: Work across various schools for diverse experiences
Weekly Pay: Enjoy hassle-free weekly payments with fantastic daily rates
Effortless Hours: Submit your hours seamlessly through our time sheet app
Rewards Await: Earn £300 through our Refer a Friend scheme
Dedicated Support: Benefit from a consultant deeply connected with supported schools
Personalised On boarding: Receive tailored assistance for compliance
Compliance Assistance: Support for DBS on the update service or help to obtain one
career
work-life

Fulltime

New

Primary Teaching Assistant

Are you passionate about shaping young minds? As a Teaching Assistant in primary...

Location

United Kingdom , Caterham

Salary:

Not provided

Randstad

Expiration Date

May 21, 2026

Requirements

Non Teaching
communication
teaching assistant experience

Job Responsibility

Providing crucial support to the class teacher
Working with a child one-on-one or in small groups
Preparing the classroom
Aiding in the learning process

What we offer

Convenient Mobility: Ideal for drivers due to diverse school locations
Versatile Exposure: Work across various schools for diverse experiences
Weekly Pay: Enjoy hassle-free weekly payments with fantastic daily rates
Effortless Hours: Submit your hours seamlessly through our time sheet app
Rewards Await: Earn £300 through our Refer a Friend scheme
Dedicated Support: Benefit from a consultant deeply connected with supported schools
Personalised On boarding: Receive tailored assistance for compliance
Essential Traits: Be passionate, positive, flexible, and hold two work references
Compliance Assistance: Support for DBS on the update service or help to obtain one, and UK work eligibility

Fulltime

New

Long term supply teacher

Transform lives through education as a caring and dedicated teacher, making a la...

Location

United Kingdom , Caterham

Salary:

Not provided

Randstad

Expiration Date

Until further notice

Requirements

QTS/PGCE qualification required
comprehensive working history and two recent working references
DBS on the update service or readiness to obtain one
eligibility to work in the UK
passion and positivity for teaching
good communication skills
key stage 1 experience

Job Responsibility

Full teaching responsibilities within your placement
marking, planning, and teaching throughout extended periods
payment to scale for placements surpassing 6 weeks
full-time availability dedicated to teaching

What we offer

Refer a friend bonus scheme
weekly pay with competitive daily rates
simple hour submissions through user-friendly app
£300 Refer a Friend bonus
dedicated consultant
personalised assistance for compliance and seamless onboarding
career
work-life

Fulltime

New

Supply Sen Teaching Assistant

Are you passionate about shaping young minds? As a Teaching Assistant in primary...

Location

United Kingdom , Caterham

Salary:

Not provided

Randstad

Expiration Date

May 21, 2026

Requirements

Non Teaching
121 teaching experience
communication
SEN experience
teaching assistant experience

What we offer

Career
Work-Life balance
Refer a friend bonus scheme
Dedicated support
Personalised onboarding
Compliance assistance

Fulltime

New

Primary Teaching Assistant

Are you passionate about shaping young minds? As a Teaching Assistant in primary...

Location

United Kingdom , Caterham

Salary:

Not provided

Randstad

Expiration Date

May 21, 2026

Requirements

communication
teaching assistant experience
Non Teaching
passionate
positive
flexible
hold two work references
UK work eligibility

Job Responsibility

providing crucial support to the class teacher
working with a child one-on-one or in small groups
preparing the classroom and aiding in the learning process

What we offer

Refer a friend bonus scheme
Convenient Mobility
Versatile Exposure
Weekly Pay
Effortless Hours
Rewards Await £300 through Refer a Friend scheme
Dedicated Support
Personalised On boarding
Compliance Assistance
training and education

Fulltime

Intern in Sorbent Structures

Climeworks

Location:
Switzerland , Opfikon, Zurich

Category:
Research and Development

Contract Type:
Not provided

Salary:

Job Description:

Job Responsibility:

Requirements:

Nice to have:

Additional Information:

Job Posted:
December 07, 2025

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