It’s an exciting time to work at Mallinckrodt Pharmaceuticals. Our corporate culture is driven by five hallmarks: high performing, competitive, collaborative, engaged and trustworthy. Employees around the world are managing complexity and improving patient lives. Find out how much you’ll gain if you’re one of them. Mallinckrodt job opportunities can be found using the search feature below.

Career Areas

Whichever team you join, our culture will help you shine.

Career Areas

Step up. Explore ideas. Find better ways to do things. By taking personal responsibility for the success of our ambitious specialty pharmaceuticals and medical imaging business, you’ll really make a difference.

  • Business Operations
  • Environmental Health & Safety
  • Manufacturing Science & Technology
  • Marketing & Sales
  • Medical Affairs
  • Quality
  • Regulatory Affairs
  • Research & Development
  • Supply Chain - Global Transportation
Business Operations

Being part of an organization that's creating its own destiny is priceless. Each of the functions in Business Operations will have a huge impact on how successful we become.

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New Business Operations Jobs
    Environmental Health & Safety

    EHS works globally to protect our people, our workplaces and our communities. The team members oversee radiation protection, environmental protection and health & safety in our plants and offices.

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    New Environmental Health & Safety Jobs
      Manufacturing Science & Technology

       An array of complex scientific processes. A huge range of products. The relentless pursuit of innovation. Uncompromising standards. 

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      New Manufacturing Science & Technology Jobs
        Marketing & Sales

        Deliver long-term, above-market sales and earnings growth. Build on current net sales of over $2.2 billion.

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        New Marketing & Sales Jobs
          Medical Affairs

          Commercializing our products and making sure our customers - both patients and physicians - know how to access and use them safely and appropriately. That's the job of Medical Affairs.

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          New Medical Affairs Jobs

             All our products come with peace of mind. Vital when they have to swiftly relieve pain or accurately diagnose a life-threatening illness. No wonder quality is one of our core values or that we have such a strong Quality record.

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            New Quality Jobs
              Regulatory Affairs

              Guiding new products to global approval. Keeping all our approved products in step with the world's ever-changing regulatory requirements.

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              New Regulatory Affairs Jobs
                Research & Development

                R&D is our engine for growth. Shaping ideas into safer, better technologies to reveal and relieve disease, it makes sure our product pipeline is strong.

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                New Research & Development Jobs
                  Supply Chain - Global Transportation

                  It's not just the number of international container shipments we handle a year - around 2,500 by sea and 1,500 by air - that makes our work here so challenging.

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                  New Supply Chain - Global Transportation Jobs

                    Careers by the numbers

                    Learn About Us

                    We reveal and relieve disease for a healthier world.

                    Learn About Us

                    In July 2013, Mallinckrodt Pharmaceuticals became an independent, publicly traded, $2.2 billion company. We're now driven by a new energy, led by highly motivated people and ready to build on a name that's synonymous with quality, integrity and service.

                    Imagine tomorrow: Our Employment Vision

                    Our vision as an employer is to be the natural home of resourceful, enterprising people who are never afraid to ask "what if?" and "why not?" The more our people use their initiative, and the more wholeheartedly they collaborate to make changes, improvements and progress, the more effective we will be at providing patients with quality products that help create a healthier world.

                    See Our Employment Vision

                    Build on yesterday: The History of Mallinckrodt



                    IMCERA Group, Inc. becomes known as Mallinckrodt Group.

                    See Our History

                    Discover Why Mallinckrodt

                    You’ll build your career as well as our business.

                    Discover Why Mallinckrodt

                    It’s an exciting time to be here. Our independence means we are now solely responsible for driving our own strategy, making changes that will help us work smarter and collaborating to achieve amazing things.

                    Meet Our People


                    Focus Factory Manager
                    St. Louis Plant

                    When I was studying for my Chemistry degree, it never occurred to me that management in pharmaceutical manufacturing would be the career path I'd take. I've met a lot of great people here who've given me the chance to develop professionally and personally down a path I never envisioned for myself. Essentially I've grown up in this company and discovered leadership qualities in myself I didn't realize I had. My goal as a manager is to guide my current employees in the same way my managers and supervisors guided me.

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                    How do I apply for a hospital sales position for Cadence?


                    Cadence Pharmaceuticals is now part of Mallinckrodt Pharmaceuticals. All positions for Cadence and the OFIRMEV® brand can be found on the Mallinckrodt careers site.

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                    Explore Our Locations

                    We’re helping to improve healthcare all around the world.

                    Explore Our Locations

                    We’re already a global healthcare leader. And we plan to continue expanding internationally too – particularly into emerging markets. So whether you want an inspiring role close to home, or to explore opportunities farther afield, there’s a good chance we’ll have something to interest you.

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                    Careers by the numbers

                    Worldwide Locations