Senior Process Engineer - Solution Prep, Upstream, and Downstream

Biopharma Careers; Holly Springs (MS); On-site; USD 115,000 - 156,000; Full time

Job summary

Amgen in Mississippi is seeking a Senior Process Engineer for Solution Prep, Upstream, and Downstream to design, build, commission, and qualify equipment for drug substance production. You will partner with the facilities and engineering teams to ensure compliant, scalable manufacturing operations.

The role requires experience with process equipment, commissioning, validation, and adherence to cGMP standards. Expect 10% travel and readiness for audits and continuous improvements.

Qualifications

• Doctorate or Master’s with engineering experience in biopharma environments.
• Bachelor’s degree with 4+ years of engineering experience; alternative credentials accepted.
• Experience with GMP, equipment design, commissioning, and validation preferred.

Responsibilities

• Design, build, and qualify drug-substance production equipment.
• Lead commissioning activities and ensure systems meet GMP and safety standards.
• Collaborate with corporate engineering for site readiness and project execution.
• Provide on-call support and travel up to 10% as required.

Skills

Process engineering

Biopharma ops

GMP knowledge

Leadership

Education

PhD in Engineering

Master's in Engineering

Bachelor's in Engineering

Associate's in Engineering

High school diploma

Job description

Career Category

Engineering

Job Description

Join Amgen’s Mission of Serving Patients

At Amgen, if you feel like you’re part of something bigger, it’s because you are- Our shared mission, to serve patients living with serious illnesses, drives all that we do.

Since 1980, we’ve helped pioneer the world of biotech in our fight against the world’s toughest diseases. With our focus on four therapeutic areas –Oncology, Inflammation, General Medicine, and Rare Disease– we reach millions of patients each year. As a member of the Amgen team, you’ll help make a lasting impact on the lives of patients as we research, manufacture, and deliver innovative medicines to help people live longer, fuller happier lives.

Our award-winning culture is collaborative, innovative, and science based. If you have a passion for challenges and the opportunities that lay within them, you’ll thrive as part of the Amgen team. Join us and transform the lives of patients while transforming your career.

Be part of Amgen's newest and most advanced drug substance manufacturing plant. When completed, the Amgen FleX batch facility will combine the latest in disposable technologies with traditional stainless steel equipment to allow for maximum flexibility in operations The FleX Batch facility will not only feature the best in-class drug substance manufacturing technologies with embedded industry 4.0 capabilities, but it will also integrate sustainability innovations to reduce carbon and waste, as part of Amgen's plan to be a carbon‑neutral company by 2027.

Senior Process Engineer - Solution Prep, Upstream, and Downstream

What you will do

In this vital role you will be joining the Facilities & Engineering (F&E) group to partner closely with the corporate engineering team to design, build, commission, and qualify new equipment and systems needed for drug substance production. This role will develop domain expertise and system ownership to support process operations, focusing on Solution Prep, Upstream, and Downstream Process engineering and plant equipment.

Site design, construction, start‑up, and operational readiness:

• S upport the design and build of manufacturing equipment systems by aligning design review processes and documents with site requirements , including equipment design and sizing, architecture and electrical distribution, and piping and instrumentation diagrams.
• S upport factory acceptance testing working in partnership with global engineering during site installation , including reviewing protocols and resolving punch list items.
• Work with capital project team to e nsure systems are installed and operating safely and comply with pertinent environmental health/safety practice, rules and regulations as well as Amgen global engineering requirements . Ensure that systems are installed per the design requirements.
• Execute and guide the commissioning and validation of systems to ensure their operational capability is aligned with manufacturing requirements and GMP regulation and on‑time project delivery. Support execution of engineering and performance qualification runs while providing hypercare support as needed.
• P erform engineering assessments for plant equipment operations , implementing equipment modifications, and supporting engineering runs in support of new product/technology introductions as required.

Site O perations:

• Responsible system owner for Solution Prep, Upstream , and Downstream Drug substance process equipment , areas, and systems providing end‑to‑end support for operations.
• Effectively collaborate with key customers and support groups ( e.g. Manufacturing, Quality, Process Development, Maintenance, network partners) to ensure reliable plant operations.
• Work with original equipment manufacturers for breakdown and planned maintenance of process equipment as applicable.
• Lead identifying and implementing engineering‑based improvements or upgrades to process equipment systems. This may include developing business cases for improvements, identifying design requirements, and translating these requirements into process equipment/system design, specifications, and supporting the construction, startup, and validation of equipment.
• Develop master maintenance programs for equipment , ensure the availability of spare parts, and coordinate maintenance activities to ensure systems are in proper working order.
• Ensure plant readiness and quality and regulatory compliance for internal audits, external agency audits, and partner audits for the process equipment.
• Provid e technical mastery and problem‑solving leadership to proactively reduce production downtime. This includes leading technical root cause analysis and implementation of corrective/preventive action s for families of systems.
• Lead new product/technology introductions by performing engineering assessments, equipment performance risk assessmen ts, identifying gaps and owning their remediation, implementing equipment modifications, and supporting engineering runs.
• Provide rotational on‑call support and/or shift support based on business needs to ensure 24x7 day‑to‑day reliability of Solution Prep, Upstream and Downstream systems for plant operations.
• On‑site and u p to 10% domestic/international travel .

What we expect of you

We are all different, yet we all use our unique contributions to serve patients. The engineering professional we seek enjoys challenges and is motivated to help serve patients with these qualifications.

Basic Qualifications:

• Doctorate degree
• Master’s degree and 2 years of Engineering experience
• Bachelor’s degree and 4 years of Engineering experience
• Associate’s degree and 8 years of Engineering experience
• High school diploma / GED and 10 years of Engineering experience

Preferred Qualifications:

• D egree in Chemical or Mechanical Engineering or similar engineering discipline.
• 6+ years' of relevant work experience with 5+ years' experience in Biopharmaceutical operations/manufacturing environment
• Direct knowledge of design and troubleshooting with GMP Biopharmaceutical Production facility equipment/systems with direct experience with Solution Prep, Upstream, and Downstream purification equipment such as weigh and dispense equipment, solution preparation vessels, cell culture reactors, centrifugation, chromatography, vi ral filtration skids, and UFDF skids as well as other equipment needed to support these processes such as autoclaves, clean in place (CIP) systems, washers, clean steam, water for injection, etc.
• Experience with Tech Transfer, Process Design, and Commissioning & Qualification.
• Experience working in a regulated environment ( e.g. cGMP, OSHA, EPA, etc.) and familiarity with GMP quality systems/processes such as change control, non-conformances, corrective and preventative actions, and qualifications/validation
• Understanding of safety requirements working in a GMP Biopharmaceutical production facility.
• Independent, ambitious, organized, able to multi‑task in project environments, and skilled in communication, facilitation, and teamwork.
• Strong leadership, technical writing, and communication/presentation skills
• Work schedule flexibility as required to support 24/7 operations.
• Ability for domestic/international travel.

What you can expect of us

As we work to develop treatments that take care of others, we also work to care for your professional and personal growth and well‑being. From our competitive benefits to our collaborative culture, we’ll support your journey every step of the way.

In addition to the base salary, Amgen offers competitive and comprehensive Total Rewards Plans that are aligned with local industry standards.

Salary Range

115,494.60USD -156,257.40USD

Amgen is an Equal Opportunity employer and will consider all qualified applicants for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, protected veteran status, disability status, or any other basis protected by applicable law.

We will ensure that individuals with disabilities are provided reasonable accommodation to participate in the job application or interview process, to perform essential job functions, and to receive other benefits and privileges of employment. Please contact us to request accommodation.