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Empowering Talent, Shaping the future

 Investing in our people to develop sustainable filtration technologies

At MANN+HUMMEL Water & Membrane Solutions we believe that sustainable filtration starts with our People, the great talent we possess.

Every day, our People drive progress and create filtration technologies to ensure clean air and water for everyone.

When you join us, you will become part of a global team dedicated to excellence, sustainability and continuous improvement, driven by growth, teamwork, and creativity.

Whether you are a sales manager, a product visionary, a research pioneer or an intern, you will have the opportunity to give your best, as MANN+HUMMEL offers you paths and tools to activate your talent, to shape the future together with us.

Leadership is giving people room to flourish and create

At MANN+HUMMEL we encourage individuals to take ownership, drive innovation, and create significant change. By nurturing a culture of continuous learning and collaboration, we fuel innovation and ensure long-term success. 

Success starts with people. And for me, leading this business is about inspiring our people with vision, empowering them with skills and the support to innovate.

Henk in´t Hof

President Division Life Sciences & Environment

Investing in people drives continuous improvement and global excellence

When people are equipped with the tools to lead and enhance these processes, operations evolve into a robust engine for growth and success.

Operations is where ideas become reality. In our facilities, we turn visions and concepts into products that can make a real difference every day.

This transformation is possible thanks to our teams that steer smarter and more efficient processes.

Maria Hervella

Vice President Operations Global Water & Membrane solutions 

Great companies are built by great people

At MANN+HUMMEL we believe in fostering a culture of growth, inclusion, and excellence. We invest in our employees’ development, creating opportunities where talent flourishes and people feel inspired to make an impact.

Being part of HR leadership team that shapes a people-first organization makes me proud!

We drive global talent strategies to support innovation and sustainability, we design global career opportunities in a purpose-driven organization, where continuous learning, leadership development, and career growth are the key pillars.

Daniela Lisson

Vice President Human Resources Life Science & Environment

From insights into action: Delivering innovation

As a top player, we translate market needs into market realities and look at future requirements through the best market insights. Passion and vision are what is needed to inspire us on to creating solutions that address todays problems and tomorrow's opportunities.

Working in Product Management at MANN+HUMMEL is extremely rewarding: it’s where solutions meets strategy, opportunities evolve into impact, and collaboration drives success. If you’re looking for a role that is as rewarding as it is inspiring, it’s the place to be.

Andreas Gorenflo

Vice President Global Product Management Water & Membrane Solutions

More than closing deals: it’s about making a real impact on the world

At MANN+HUMMEL we deliver clean water solutions that protect the planet. Our work takes us across the globe, building partnerships and creating a future where everyone has access to cleaner water.

I get real motivation from working at this company due to the incredible things we do and the amazing work our teams are capable of. Here you can grow, and truly make an impact in the water industry. Here you can find the community to help you succeed!

Udo Kolbe

Vice President Global Sales Water & Membrane Solutions

Innovating for a Sustainable Tomorrow

Innovation at MANN+HUMMEL is breaking limits. With our efforts in shaping filtration research (talent, research, collaborate globally with best scientists and engineers) creating impact at the scientific frontier of sustainability.

I joined MANN+HUMMEL as a graduate, and the company gave me the stage to grow into a leadership role. Today, I am leading an amazing group with one common love: Clean Water. Together we discover innovative technologies that revolutionize water treatment as we know it today. It has been an inspiring journey, and I have the privilege of contributing to an amazing mission.

Dominik Schreier

Director Global Engineering Water & Membrane Solutions

We deploy talent that means there's no limit to the power

At MANN+HUMMEL everyone has talent and every contribution is not only valued but is essential to our collective success.

In my role as Sales Director for China, I have the opportunity to work with many great people in this dynamic market.

But here, at the unique intersection of tradition and innovation, we motivate our teams to step up and create a future that reflects our vision. It is about providing mentorship and growth opportunities where each individual's contribution is not only valuable, but essential.

Liu Yang

Managing Director and Sales Director China Water & Membrane Solutions

Explore our opportunities and shape the future with us

Job Description

Role Summary

Accounting includes work across multiple areas of Accounting.

Main Tasks

  • Develop (if corporate function) and implement (if country/BU function) the M+H accounting policies, programs, and systems to control the M+H assets in the area of responsibility and provide complete, updated and accurate financial information and records
  • Support the local team in month-end closing
  • Prepare documentation for monthly and yearly audit
  • Support the accounting team on daily activities and projects
  • Check travel expenses and ensure proper maintenance of related documentation. Ensure proper entries in general ledger
  • Ensure proper storage of proof of delivery linked to custom and tax topic
  • Record the basic information on the cash receipts and payments (incl. bank deposits and withdrawals) and ensure reconciliation with the bank statements
  • Contact the customers with the overdue (delinquent) accounts or other credit-related issues to arrange the payments, negotiate the payment schedules and contracts and follow-up the accounts to ensure that these arrangements are met
  • Ensure the credit insurance is properly managed


Your profile

-  Education: University degree in Business Administration, Finance, or other relevant field of education with specialization in accounting;

- Experience: Min. 1 year of relevant work experience;

-  Required Skills: MS Office skills; SAP(FI/CO) Knowledge will be considered a plus;

- Languages: Fluency in English (written and spoken)

 

Are you full of ideas? Are you keen to take on responsibility and really achieve something? Then our doors are open to you. This company lives out its values, gives people the freedom to use their own initiative, and offers many development exciting opportunities and many exciting projects – all of which awaits you here.

Apply here

Job Description

Role Summary

The job incumbent will be responsible for providing ongoing support to defined customers on a daily basis. Serving as the primary point of contact, the incumbent will focus on commercial aspects such as acquiring new distributors, OEMs, and integrators, supporting existing partners, and driving the development of new markets and applications. Additionally, the incumbent will support the definition and implementation of key business strategies, while maintaining profitable business relationships. The primary goal is to maximize opportunities and maintain a strong sales pipeline for the West Coast region.

Main Tasks

  • Territory responsibility – Texas, Oklahoma, Kansas, Nebraska, North & South Dakota, Montana, Wyoming, Colorado, New Mexico, Arizona, Utah, Idaho, Nevada, California, Oregon, Washington
  • Supports the business in strategy execusion and implementation of the regional growth plan (prepare a strategic sales plan focused on target accounts and markets, supports order analysis, reviews contracts, prepares and maintains relevant documentation)
  • Provide ongoing technical support and ensure high quality customer service (follow-up of orders, customer visits, prepare and conduct customer presentations)
  • Serve as a liaison between the customer and M+H departments, understand customer needs and initiate
  • Prepare the price analyses, as well as the operational sales planning
  • Prepare and conduct price negotiations for new projects and customers
  • Support the business with market research and industry intelligence
  • Identify and develop new customer for driving growth
  • Accellerate new channel partner (distributor, OEM, integrator) relationships


Your profile

  • University degree or equivalent education in the field of Engineering 
  • Currently live in California or Texas
  • At least 3 years of relevant business experience in sales and/or business development within water treatment and/or membrane filtration
  • Ability to demonstrate successful territory growth
  • Customer driven, organization and coordination skills, self-motivated and ability to work under pressure
  • Ability to travel approximately ~40%
  • Conflict management, strong communication skills
  • Basic system experience (MS Office, Excel, Sales Force, SAP, etc.)

 

Are you full of ideas? Are you keen to take on responsibility and really achieve something? Then our doors are open to you. This company lives out its values, gives people the freedom to use their own initiative, and offers many development exciting opportunities and many exciting projects – all of which awaits you here.

Apply here

Job Description

Role Summary

The Customer Service Representative/Inside Sales is a critical role acting as the "face of MANN+HUMMEL WFS" with customers while managing every customer order and requests. 

To entering orders and respondind to customer calls and inquiries, this individual works with Sales team to provide the offer to customers, scheduling and shipping internally to meet customer order needs, provides communications to customers regarding their orders and facilitates intercompany orders globally. Additional responsabilities of this role include representating customers at scheduling meetings, helping to coordinate both domestic and international shipments, and assisting with improving the local order entry process. 

Main Tasks

  • Manage customer new inquries;
  • Manage customer orders and correspondence with customers;
  • Work with Supply Chain/ Scheduling to communicate order details and set ship dates;
  • Enter customer details and orders in ERP system;
  • Issue all documents relevant to the Sales process (Offers, Order Confirmations, shipping documents, invoices, pro-forma invoices);
  • Obtain shipping details and freight quotes, coordinating with Logistics;
  • Facilitate the global intercompany ordering communication;
  • Working with a cross-funcional team, develop recommendations and help to implement processes and programs to improve on time deliveries to 95%;
  • Provide information for Management and provide explanations for Reports (backlog, OOH status, highlighting critical situation that could create risks on the monthly sales). 

 

Competencies

Adaptability & Learning

Managing Execution

Cooperation & Collaboration

Achievement Orientation

Impact & Influence

Strategic Drive & Innovation

Leading People

Organizational awareness

 

Your profile

  • Education: High school diploma or equivalent. Bachelor's degree is preferred but not required.
  • Experience: 3-5 years prior experience in a Customer Service/Inside Sales role. Experience in such a role at a manufacturing company is preferred but not required. 

 

Required skills

  • Microsoft Office programs (Word, Excel);
  • SAP knowledge (not mandatory but preferred);
  • SalesForce (not mandatory but preferred);
  • Fluent English.

 

Are you full of ideas? Are you keen to take on responsibility and really achieve something? Then our doors are open to you. This company lives out its values, gives people the freedom to use their own initiative, and offers many development exciting opportunities and many exciting projects – all of which awaits you here.

Apply here

Job Description

Role Summary

Expand Market Reach for Membrane Technologies - Drive Regional Growth in Italy.

As a Sales Engineer / Tecnico Commerciale – Water Filtration & Membrane Solutions (m/f/d), you will be responsible for managing and expanding our membrane-based water treatment business in Italy. You will combine technical sales consulting with market development and building long-term customer relationships. Your focus will be on operational execution, where you can directly apply your expertise and skills to drive business growth.

Main Tasks

  • Develop new business and grow existing customer relationships across Italy
  • Understand customer needs and application requirements to recommend tailored membrane solutions
  • Contribute to the regional sales strategy and support marketing and customer retention initiatives
  • Handle product certifications, quality documentation, and company accreditation processes for key markets
  • Monitor competitor activities and market trends to support pricing and positioning strategies
  • Manage day-to-day sales operations including offer creation, order follow-up, customer support, and complaint handling
  • Conduct technical product presentations, training workshops, and represent MANN+HUMMEL at trade fairs and seminars
  • Collaborate with Product Management and Technical Teams on pilot projects, product adaptations, and design support
  • Act as a regional liaison and provide hands-on support across countries when needed


Your profile

  • Education: University degree in Process or Environmental Engineering, or a related technical field
  • Professional Experience: Strong background in sales within technical or industrial environments, specializing in the membrane filtration or water treatment sector, with a proven track record of delivering results and driving growth 
  • Expertise:
- Proven track record in B2B solution selling
- Good knowledge of membrane technologies, applications, and market requirements
- Skilled in using CRM systems such as Salesforce
- Experience with pricing strategies, competitive analysis, and project-based sales
- Confident in delivering product trainings, workshops, and high-level customer communication
  • Languages: Business-fluent in English and Italian (spoken and written); other European languages are a plus
  • Personality: 

- Customer-centric and consultative approach to sales

- Strong communication and interpersonal skills across cultures and functions

- High level of self-motivation, resilience, and adaptability

- Strategic mindset combined with hands-on execution capability 

- Willingness to travel as needed (approx. 30%-50%)

Please send us your application documents in english.

Diversity and inclusion are part of our DNA. We only filter for the best talent. We therefore welcome applications from all people regardless of age, gender, origin, ancestry, disability or other legally protected grounds.

For any questions regarding this job posting, our recruiting team is happy to assist you. You can reach us at TalentAcquisitionGermany@mann-hummel.com. Please include the job title and the location of the position you are interested in in your email.

Please note that, for data protection reasons, we cannot accept applications via email. Kindly use our online application form instead.

We offer

  • A key sales role in a growing, innovation-driven business unit focused on sustainability 
  • Competitive compensation and attractive benefits
  • Opportunities for professional development and international collaboration
  • A culture of openness, accountability, and continuous improvement
  • Access to employee benefits including pension plans, health offers, and corporate discounts 

Are you full of ideas? Are you keen to take on responsibility and really achieve something? Then our doors are open to you. This company lives out its values, gives people the freedom to use their own initiative, and offers many development exciting opportunities and many exciting projects – all of which awaits you here.

Apply here

Job Description

Role Summary

The Advanced Maintenance Technician is a pivotal role responsible for ensuring the optimal performance of our manufacturing equipment and facilities. This position demands a high level of technical expertise in mechanical, electrical, and automation systems. The technician will lead complex installations, troubleshoot advanced system issues, and contribute to continuous improvement initiatives to enhance operational efficiency.

Main Tasks

1. Preventive & Predictive Maintenance

  • Execute scheduled PMs on critical equipment (e.g., hydraulic presses, filtration units, chillers, compressors).
  • Perform condition-based monitoring (vibration analysis, thermal imaging, oil sampling).
  • Inspect and service rotating equipment, motor bearings, belts, and lubricants.
  • Use CMMS (SAP, eMaint, or equivalent) to document and close maintenance work orders.

2. Equipment Troubleshooting and Repairs

  • Diagnose and repair issues in PLC-controlled machinery (Allen Bradley & Siemens preferred).
  • Troubleshoot motor drives, servos, relays, sensors, and pneumatic control systems.
  • Perform mechanical adjustments on conveyors, gearboxes, and precision tooling.
  • Respond to downtime calls across production lines and perform root cause analysis.

3. Installation and Commissioning

  • Assist in the mechanical and electrical installation of new equipment.
  • Align motors, calibrate encoders/sensors, and validate movement programs.
  • Collaborate with Manufacturing Engineering and OEMs during new equipment commissioning.

4. Utilities and Building Systems

  • Inspect and maintain HVAC, RO/DI water systems, chilled water loops, and compressed air systems.
  • Check system pressures, fluid levels, and control panel operation for critical support infrastructure.
  • Perform minor facility repairs (lighting, plumbing, safety barriers, etc.).

5. Safety and Compliance

  • Follow Lockout/Tagout (LOTO), Arc Flash, and confined space procedures.
  • Conduct hazard assessments before starting work and ensure all safety guards are reinstated.
  • Support facility safety audits and provide input for corrective actions.

6. Technical Documentation

  • Maintain accurate records of work completed, parts used, and observations noted.
  • Update schematics and documentation after modifications or upgrades.
  • Support the documentation of procedures and SOPs for standard maintenance activities.

7. Inventory and Spare Parts

  • Track and log spare parts used; assist in restocking via approved procurement workflows.
  • Identify critical spare shortages and escalate for purchase.
  • Maintain a clean and organized tool crib and spare part area.

8. Team Communication & Support

  • Participate in daily tier meetings with Production and Engineering teams.
  • Escalate equipment concerns that impact production timelines or product quality.
  • Assist in training entry-level technicians or apprentices in key procedures.

 


Your profile

Minimum Qualifications

  • Experience: Minimum of 5 years in industrial maintenance, with a focus on advanced mechanical and electrical systems.
  • Education: High school diploma or equivalent required; Associate degree or technical certification in a related field preferred.
  • Technical Skills: Proficiency in reading and interpreting blueprints, schematics, and technical manuals.
  • Certifications: Certifications in areas such as PLC programming, HVAC, or electrical systems are advantageous.
 

Preferred Qualifications

  • Advanced Certifications: Certifications from recognized bodies (e.g., NIMS, ISA) in maintenance or automation.
  • Software Proficiency: Experience with maintenance management software and Microsoft Office Suite.
  • Continuous Improvement: Knowledge of lean manufacturing principles and continuous improvement methodologies.

Physical Requirements

  • Ability to lift and move up to 50 pounds.
  • Prolonged periods of standing, walking, and working in various environmental conditions.
  • Capability to work in confined spaces and at heights as necessary with appropriate PPE.

Compensation and Benefits

  • Hourly Rate: $25.00 – $40.00 per hour, commensurate with experience and qualifications.
  • Benefits: Comprehensive benefits package including health insurance, retirement plans, paid time off, and professional development opportunities.

Are you full of ideas? Are you keen to take on responsibility and really achieve something? Then our doors are open to you. This company lives out its values, gives people the freedom to use their own initiative, and offers many development exciting opportunities and many exciting projects – all of which awaits you here.

Apply here

At MANN+HUMMEL we believe that everyone has talent