Amgen Inc. Posted July 23, 2026

Senior Specialist – Complex Investigations

Holly Springs, United States Full time
Manufacturing & CMC Senior

Amgen Inc. is the source of truth for this posting and owns the application process. We surface normalized context and market comparison you won't find on the original listing.

About this opportunity

Career Category

Manufacturing

Job Description

HOW MIGHT YOU DEFY IMAGINATION?

If you feel like   you’re   part of something bigger,   it’s   because you are. At Amgen, our shared mission, to serve patients, drives all that we do. It is key to our becoming one of the world’s leading biotechnology companies. We are global collaborators who achieve together, researching, manufacturing, and delivering ever-better products that reach over   10 million patients   worldwide.   It’s   time for a career you can be proud of.

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 single use 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 Specialist –   Complex Investigations

Live

What you will do

Let's   do this.   Let's   change the world.   In this vital role, you will serve as the site expert responsible for leading the most critical, high-risk, and complex investigations within the Amgen North Carolina Biologics Drug Substance Manufacturing plant. You will partner with Manufacturing, Quality, Process Development, Engineering, Automation, Microbiology, and site leadership to investigate significant quality events, recurring deviations, product-impacting events, and systemic compliance issues.

This position   is responsible for   ensuring the site's most consequential investigations are conducted with scientific rigor, thorough root cause determination, effective corrective and preventive actions, and clear communication to senior leadership. The role serves as the escalation point for investigations that present elevated product quality, patient safety, compliance, or regulatory risk.

Responsibilities include:

Lead the site's most complex   and cross-functional   deviation investigations.

Serve s   as   a technical resource   for investigations involving   complex   quality,   microbiology,   manufacturing, or   compliance   issues.

Assemble s   and lead s   cross-functional investigation teams through advanced root cause analysis and risk assessment activities.

Apply advanced investigation methodologies including Kepner-Tregoe, Quality Risk Management, 5-Why, Fishbone Analysis, and data-driven problem solving.

Drive   development   of robust CAPAs and   evaluate the effectiveness   of implemented actions.

Identify   systemic   opportunities   and recurring trends across quality events and drive site-wide improvement initiatives.

Provide expert technical guidance and coaching to investigators and functional SMEs.

Present investigation status, findings, risks, and recommendations to site leadership and governance teams.

Support regulatory inspections and internal audits by presenting investigatio n strategies,   outcomes, and   associated remediation activities.

Partner with Quality, Manufacturing, Engineering, Process Development, and Microbiology organizations to ensure   timely   and compliant   investigation   closure.

Develop and   maintain   metrics that assess   investigation   quality, effectiveness, and timeliness.

Drive continuous improvement of investigation processes, tools, and standards across the site.

Author and review technically complex investigation reports, risk assessments, and executive summaries.

Mentor investigators on investigation excellence, technical writing, and root cause analysis.

Influence site-wide investigation practices through knowledge sharing, process optimization, and implementation of industry best practices.

Win

What we expect of you

The collaborative investigator we   seek   has extensive experience leading complex investigations in a regulated biotechnology or pharmaceutical environment and   demonstrates   exceptional technical, analytical, and leadership capabilities.

Basic Qualifications:

Doctorate degree &   2   year of   directly related   experience

Or

Master's degree &   4  years of   directly related   experience

Or

Bachelor's degree &   6   years of   directly related   experience

Or

Associate's degree & 10 years of   directly related   experience

Or

High school diploma / GED & 12 years of   directly related   experience

Preferred Qualifications:

7 + years of biotechnology or pharmaceutical industry experience with progressively increasing responsibility.

Extensive experience leading complex, cross-functional investigations involving quality systems, manufacturing processes, microbiology, contamination control, or compliance-related issues.

Demonstrated   expertise   in advanced root cause analysis methodologies and quality risk management.

Strong understanding of GMP regulations, quality systems, deviation management, CAPA systems, and regulatory expectations.

Experience serving as a lead presenter or SME during regulatory inspections and internal audits.

Experience using Veeva QMS for investigations and CAPA management.

Demonstrated ability to influence cross-functional teams and senior leadership.

Strong project management and organizational skills.

Exceptional technical writing and verbal communication skills.

Degree in Science or Engineering (Microbiology, Biology, Chemical Engineering, Biochemistry, or related discipline preferred).

Ability to navigate ambiguity and provide structured, data-driven decision making.

Demonstrated ability to mentor investigators and influence investigation practices across multiple functional areas.

Thrive

What you can expect of us 

In addition to the base salary, Amgen offers a Total Rewards Plan   comprising   health and welfare plans for staff and eligible dependents, financial plans with opportunities to save towards retirement or other goals, work/life balance, and career development opportunities including:

Comprehensive employee benefits package, including a Retirement and Savings Plan with generous company contributions, group medical, dental and vision coverage, life and disability insurance, and flexible spending accounts.

A discretionary annual bonus program, or for field sales representatives, a sales-based incentive plan

Stock-based long-term incentives

Award-winning time-off plans and bi-annual company-wide shutdowns

Flexible work models, including remote work arrangements, where possible

Apply now

for a career that defies imagination

Objects in your future are closer than they appear. Join us.

careers.amgen.com

Amgen is an Equal Opportunity employer and will consider you without regard to your race, color, religion, sex, sexual orientation, gender identity, national origin, protected veteran status, or disability status.

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.

#AmgenNorthCarolina

. Salary Range

137,263.10USD -185,708.90 USD

Job details

Seniority
Senior
Function
Manufacturing & CMC
Therapeutic area
Not listed
Location
Holly Springs, United States
Employment type
Full time

How this role compares

Computed from every other active Manufacturing & CMC role in our database, not just this employer's listings.

We currently track 373 comparable Senior Manufacturing & CMC roles across 53 biopharma companies.

373Comparable roles tracked
344Currently active
53Companies hiring similar roles
20Countries represented

Salary context

175 of 373 peers report a salary range (USD, annualized)

Peers share this role's job function and a matching or adjacent seniority level -- not necessarily the same therapeutic area or country.

This roleSubject Not listed on this posting
Lowest disclosed · Senior Scientist II – CMC Developmental Sciences · AbbVie $0/hr – $0/hr (≈ $0–$0/yr)
Peer group range $0 – $222,900 (median $142,325)

Where these roles are based

Top locations among the 373 comparable roles

United States267
India37
Ireland10
Singapore10
Netherlands7
Switzerland6

+ 14 more countries

Seniority mix

373 of 373 peers have a known seniority level

Senior250
Principal79
Associate Director44

Therapeutic area mix

0 of 373 peers have a known therapeutic area; the rest are genuinely unlabeled, not hidden

No peers with a known therapeutic area yet.

Similar opportunities

The closest matches from our peer group, ranked by how similar they are, not how well you'd qualify for them -- treat this as market context, not a guaranteed shortlist; a weak match is labeled as one below.

60%similar
Lilly San Diego, California, United States of America Senior
Same function Same seniority Same country
60%similar
Merck Rahway, New Jersey, United States of America Senior
Same function Same seniority Same country
60%similar
Seagen Inc Washington – Bothell, United States Senior
Same function Same seniority Same country
60%similar
Pfizer Groton, United States Senior
Same function Same seniority Same country
60%similar
AbbVie North Chicago, IL Senior
Same function Same seniority Same country
60%similar
AbbVie North Chicago, IL Senior
Same function Same seniority Same country

How we calculate "similar"

No black box, no LLM guesswork: a deterministic score built from four normalized attributes. Here's this role's own peer group at different match levels, so you can see the mechanism, not just the result.

Every comparison starts from the same 100-point budget: 25 for working in the same function, 40 for the same therapeutic area, 20 for the same or adjacent seniority, 15 for the same country. A dimension we can't confirm on both sides contributes nothing, never a guess, never a free pass.

60%
Sr. Scientist - Lab Automation Scientist
Lilly · San Diego, California, United States of America · Senior
Function Therapeutic area Seniority Country
60%
Senior Scientist, Process Development
Pfizer · Groton, United States · Senior
Function Therapeutic area Seniority Country
60%
Senior Scientist, Biologics Purification II
AbbVie · North Chicago, IL · Senior
Function Therapeutic area Seniority Country
60%
Senior Electrical Engineer, Combination Product Development
AbbVie · North Chicago, IL · Senior
Function Therapeutic area Seniority Country
Unmatched or unknown dimensions score exactly the same: 0 points, never a partial guess. A role we know almost nothing about beyond its function bottoms out at 25%; it never inflates to 100% just because there's little to compare against. Seniority uses a defined ladder (Associate → Manager → Associate Director → Senior → Principal → Director → Senior Director → Executive/VP) so "Director" and "Senior Director" count as adjacent, but "Director" and "Executive/VP" do not.