Senior Manager, Authentication Engineer
- Greece-Thessaloniki Chortiatis
- United States - Pennsylvania - Collegeville
- United States - New York - New York City
ROLE SUMMARY
Pfizer’s Identity Security and Access Management (ISAM) organization delivers seamless, secure, modern, and scalable identity solutions for all platforms and identity types. Our mission is to design, implement, and maintain a centralized, modern, and scalable Identity Security and Access Management (ISAM) ecosystem that secures digital assets across all platform and identity types, improves end-user experiences and strengthens our overall security posture, while maintaining compliance with global regulatory requirements. We achieve this mission through a combination of world-class talent, top-tier technologies and industry leading best practices
The Senior Manager of Authentication is responsible for the strategy, architecture, implementation, and operational management of enterprise authentication services across on-premises, cloud, and hybrid environments. This leader oversees authentication platforms, Multi-Factor Authentication (MFA), Single Sign-On (SSO), passwordless authentication, federation, and identity security initiatives. The role partners closely with Cybersecurity, Infrastructure, Cloud Engineering, Application Development, and business stakeholders to deliver secure, scalable, and highly available authentication solutions that improve user experience while reducing organizational risk.
ROLE RESPONSIBILITIES
Strategy & Leadership:
Develop and execute a comprehensive Authentication strategy to ensure secure and user-friendly access across all enterprise applications and platforms. Drive SSO adoption and improve the overall identity management ecosystem.
SSO / MFA Architecture & Design:
Oversee the design, implementation, and ongoing optimization of the SSO / MFA framework. Ensure it is scalable, resilient, and integrated with both internal and third-party services, including cloud-based applications.
Cross-Functional Collaboration:
Work closely with cross-functional teams including IT, security, development, and product teams to ensure seamless integration of SSO & MFA capabilities into new and existing platforms. Provide guidance on best practices for secure access management.
Security & Compliance:
Maintain a strong understanding of security protocols and compliance standards (e.g., GDPR, HIPAA, NIST) and ensure that SSO solutions align with relevant regulations and industry standards. Lead the development and implementation of security controls related to authentication and authorization.
Vendor & Tool Selection:
Evaluate and select appropriate identity management tools, including SSO solutions, Multi-Factor Authentication (MFA), and Identity Federation. Manage relationships with vendors and third-party providers, ensuring successful product implementation and ongoing support.
Incident Management & Troubleshooting:
Lead the team in investigating and resolving any issues related to SSO / MFA functionality. Ensure that incidents are managed efficiently, and improvements are implemented to minimize future disruptions.
User Experience Focus:
Ensure that SSO implementation improves the end-user experience by simplifying login processes while maintaining high-security standards. Work on reducing friction points and increasing user adoption.
Metrics & Reporting:
Help develop key performance indicators (KPIs) for SSO performance and security metrics. Regularly report on SSO effectiveness, user engagement, security breaches, and other relevant metrics.
BASIC QUALIFICATIONS
Bachelor’s degree in relevant discipline.
6+ years of experience in identity and access management, with at least 4 years focused on Single Sign-On (SSO) solutions. Strong background in IT security, authentication protocols, and IAM frameworks supporting SSO with greater than 50,000 users.
Deep understanding of SSO technologies (e.g., SAML, OAuth, OpenID Connect) and experience with identity federation, multi-factor authentication (MFA), and cloud-based IAM solutions. Knowledge of identity providers like Okta, Azure AD, or Ping Identity.
Able to solve highly complex authentication and authorization problems within a Global environment.
Strong understanding of security best practices related to identity management, including encryption, tokenization, and secure protocols.
Experience in leading IAM system support, engineering, and operations teams within a Global Business Unit.
Understanding of applicable laws and regulations including Sarbanes-Oxley (SOX) and GXP quality regulations and guidelines.
Holds relevant stakeholders and project teams accountable and have a proven track record of successfully managing and executing on long term complex projects.
Demonstrated experience in an agile work environment possessing qualities such as a collaborative mindset, adaptability to change, and a proactive problem-solving approach.
PREFERRED QUALIFICATIONS
Master’s degree in relevant discipline.
Deep expertise in Ping Identity solutions is highly desirable.
Candidate demonstrates a breadth of diverse leadership experiences and capabilities including: the ability to influence and collaborate with peers, develop and coach others, oversee and guide the work of other colleagues to achieve meaningful outcomes and create business impact.
PHYSICAL/MENTAL REQUIREMENTS
No special physical requirements. Applicants should be capable of working through a personal laptop computer or mobile device for extended periods.
NON-STANDARD WORK SCHEDULE, TRAVEL OR ENVIRONMENT REQUIREMENTS
Periodic international and domestic travel required (less than 10%)
Other Job Details:
Last Date to Apply for Job: September 4, 2026
Work Location Assignment: Hybrid. Must be able to work from assigned Pfizer office 2-3 days per week, or as needed by the business

The annual base salary for this position ranges from $124,400.00 to $207,400.00. In addition, this position is eligible for participation in Pfizer’s Global Performance Plan with a bonus target of 17.5% of the base salary and eligibility to participate in our share based long term incentive program. We offer comprehensive and generous benefits and programs to help our colleagues lead healthy lives and to support each of life’s moments. Benefits offered include a 401(k) plan with Pfizer Matching Contributions and an additional Pfizer Retirement Savings Contribution, paid vacation, holiday and personal days, paid caregiver/parental and medical leave, and health benefits to include medical, prescription drug, dental and vision coverage. Learn more at Pfizer Candidate Site – U.S. Benefits | (uscandidates.mypfizerbenefits.com). Pfizer compensation structures and benefit packages are aligned based on the location of hire. The United States salary range provided does not apply to Tampa, FL or any location outside of the United States.



This role is posted in multiple locations. If you are applying for the role in an secondary job posting location where pay transparency regulations apply, your Talent Advisor will share the local pay information with you during the first interview.


Relocation assistance may be available based on business needs and/or eligibility.

Candidates must be authorized to be employed in the U.S. by any employer.
U.S. work visa sponsorship (such as TN, O-1, H-1B, etc.) is not available for this role now or in the future.

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EEO & Employment Eligibility
Pfizer is committed to equal opportunity in the terms and conditions of employment for all employees and job applicants without regard to race, color, religion, sex, sexual orientation, age, gender identity or gender expression, national origin, disability or veteran status. Pfizer also complies with all applicable national, state and local laws governing nondiscrimination in employment as well as work authorization and employment eligibility verification requirements of the Immigration and Nationality Act and IRCA. Pfizer is an E-Verify employer. This position requires permanent work authorization in the United States.
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Information & Business Tech
Breakthroughs that change patients’ lives
Research confirms what intuition tells us: that purpose-driven companies perform better, are more innovative, attract and retain the best people, and know how to unleash the power of those people. Pfizer’s purpose—Breakthroughs that change patients' lives—fuels everything we do and reflects our passion for building on our legacy as one of the greatest contributors of good to the world.
Each word in our purpose has meaning and reflects the value we strive to bring to patients and society:
“Breakthroughs” - These are the innovations, scientific and commercial, that we seek to deliver every day. All colleagues, regardless of role, level or location, strive for breakthroughs every day.
“Change” - We want to do more than simply improve patients’ medical conditions; we want to dramatically change their lives for the better.
“Patients’ lives” - We consider not only patients, but everyone they touch—including their families, caregivers, and friends—and everything they love to do. It’s an intentionally holistic view.
Our purpose ensures that patients remain at the center of all we do. We live our purpose by sourcing the best science in the world; partnering with others in the healthcare system to improve access to our medicines; using digital technologies to enhance our drug discovery and development, as well as patient outcomes; and leading the conversation to advocate for pro-innovation/pro-patient policies.
Every decision we make and every action we take is done with the patient in mind—and to nurture an environment where breakthroughs can thrive.
Our Values
To fully realize Pfizer’s purpose, we have established a clear set of expectations regarding “what” we need to achieve for patients and “how” we will go about achieving those goals.
The “how” is represented by four simple, powerful values—courage, excellence, equity, and joy—that define our company and our culture.
Courage: Breakthroughs start by challenging convention, especially in the face of uncertainty or adversity. This happens when we think big, speak up, and are decisive.
Excellence: We can only change patients’ lives when we perform at our best together. This happens when we focus on what matters, agree who does what, and measure our outcomes.
Equity: We believe that every person deserves to be seen, heard, and cared for. This happens when we are inclusive, act with integrity, and reduce healthcare disparities.
Joy: We give ourselves to our work, but it also gives to us. We find joy when we take pride, recognize one another, and have fun.
Pfizer Digital
Pfizer Digital takes immense pride in being at the forefront of innovation, harnessing cutting-edge smart technology that profoundly impacts the lives of our patients.
With the transformative potential of digital solutions, we revolutionize how we discover, develop, and deliver medicines, enabling us to achieve breakthroughs faster and more efficiently.
By streamlining and automating transactional processes, we create valuable time and resources, empowering our talented team to focus on meaningful work that truly makes a difference in healthcare and beyond.
Benefits at Pfizer
Pfizer offers competitive compensation and benefits programs designed to meet the diverse needs of our colleagues. Our Pay for Performance Philosophy and Practices reward colleagues based on the contributions they make to our business.
Our Competitive Benefits Programs help our colleagues by:
- Promoting Health and Wellness to help colleagues maintain and improve their physical and mental wellbeing. Pfizer offerings include health and disability insurance, preventative health programs, medical screenings, free or reduced-cost vaccinations, discounts on Pfizer products, mental health support, nutrition and fitness counseling and more.
- Strengthening Colleagues’ Financial Security by providing company contributions to retirement plans, life insurance and financial planning education to help colleagues achieve their financial goals.
- Providing Benefits and Time off for the Moments that Matter to ensure Pfizer colleagues have the time away from the office to recharge, recover and return to work as the best version of themselves. Vacation, Holiday time and Sick time are just the beginning, with a 12 week parental leave policy for both parents of a new born, 10 day of caregiver leave for those times when your family needs you whether it’s a child, spouse or parent, bereavement leave, and additional country-specific programs.
- And so much more, depending on your country and site, Pfizer offers childcare facilities or discount programs, on-site health and/or fitness centers, movement and mindfulness solutions, “Log in for your Day” work flexibility and so much more.
For U.S. based jobs, view an overview of Pfizer’s U.S. benefits program (opens in a new window)