Merck & Co, Inc

Senior Staff Reliability Engineer, Software Engineering

Merck & Co, Inc$142K — $224K *
Information Technology
5 - 7 years of experience
Job Overview by Ladders

Qualifications

  • Bachelor's degree in IT, Engineering, Computer Science, or related field
  • 7+ years of experience in site reliability engineering
  • Expertise in capacity management, system integration, and software development
  • Proficiency in managing technological products, particularly in the animal health domain
  • Strong skills in AI implementation and software development
  • Demonstrated experience in program management, including product lifecycle
  • Strong leadership and emotional intelligence skills, with a commitment to inclusion
  • Experience with CI/CD pipeline development and cloud/on-premises deployment

Responsibilities

  • Build relationships across IT to enhance SRE, Observability, and Resilience practices
  • Define and evolve a strategic vision for enterprise reliability engineering
  • Establish and enforce standards for Service Level Objectives and observability
  • Collaborate with engineering teams to embed reliability in designs and processes
  • Drive adoption of reliability governance using Nobl9
  • Evaluate and implement new technologies to improve reliability
  • Leverage AI to enhance reliability practices and incident triage

Benefits

  • Comprehensive healthcare package including medical, dental, and vision
  • Retirement benefits with 401(k) options
  • Paid holidays and vacation days
  • Compassionate and sick leave days
  • Possibility of annual bonuses and long-term incentives
  • Hybrid work arrangements available
  • Visa sponsorship offered for qualified candidates
Full Job Description

Job Description

As a Senior Principal Reliability Engineer, you will lead the evolution of how reliability is engineered, measured, and improved across IT systems. You will play a critical role in enabling engineering teams to build systems that are reliable by design, while shaping enterprise practices that scale across the organization. This is a highly visible and impactful role with the potential to significantly improve the reliability, resilience, and operational effectiveness of the IT products that power our company’s mission.

Responsibilities

  • Build relationships across the broader IT organization to increase adoption and maturity of SRE, Observability, and Resilience practices

  • Define and evolve the strategic vision for enterprise reliability engineering and ensure alignment across product, platform, and ITSM teams

  • Establish and enforce standards for Service Level Objectives, observability frameworks, and resilience engineering practices

  • Collaborate with engineering teams to ensure reliability is embedded into architecture, design, and delivery processes

  • Drive adoption of Service Level Objectives using Nobl9 as the system of record for reliability governance

  • Lead evaluation and introduction of new technologies that improve reliability outcomes while integrating with existing platforms

  • Apply AI capabilities to enhance reliability practices, including incident triage, diagnostics, and automation, in a governed and controlled manner

  • Collaborate within efforts to standardize observability across logs, metrics, traces, and events to improve system visibility and decision-making

  • Consult and promote resilience patterns including fault isolation, failover strategies, and recovery mechanisms

  • Guide improvements surrounding incident lifecycle effectiveness, including detection, response, root cause analysis, and continuous improvement

  • Lead and mentor a community of reliability practitioners to grow organizational capability and maturity

  • Represent reliability engineering practice in architecture reviews, governance forums, and key IT initiatives

  • Drive continuous improvement of reliability practices through research, innovation, and feedback from engineering teams

Qualifications Required

  • Bachelors degree in IT, Engineering, Computer Science, or related field

  • Minimum 7 years experience in site reliability engineering

  • Expertise in capacity management, system integration, software development, release management, network design, configuration management (CM), software development life cycle (SDLC), system administration, change controls, and solution architecture

  • Proficiency in designing, managing, developing, and maintaining technological products, particularly in the animal health domain

  • Strong expertise in hardware, mechanics, artificial intelligence, and software development

  • Experience in program management, including product definition, development, testing, maintenance, and tier 4 support

  • Ability to conduct technological and product research and drive innovation

  • Skilled in developing and managing CI/CD pipelines for product development cycles

  • Knowledge of performance optimization and server software management

  • Experience with application deployment to both cloud and on-premises production environments

  • Understanding of product security, company development policies, and open source usage

  • Strong leadership skills including strategic planning, entrepreneurship, innovation, and business savviness

  • Proven track record in coaching and development, talent growth, and execution excellence

  • Strong commitment to inclusion, with the ability to influence and motivate others

  • Excellent emotional intelligence, decision-making skills, and a strong sense of ownership and accountability

  • Networking and partnerships should be a key strength

Required Skills:

Data Engineering, Data Visualization, Design Applications, Software Configurations, Software Development, Software Development Life Cycle (SDLC), Solution Architecture, System Designs, System Integration, Testing

Preferred Skills:

Current Employees apply

Current Contingent Workers apply

The salary range for this role is

$142,400.00 - $224,100.00

This is the lowest to highest salary we in good faith believe we would pay for this role at the time of this posting. An employee’s position within the salary range will be based on several factors including, but not limited to relevant education, qualifications, certifications, experience, skills, geographic location, government requirements, and business or organizational needs.

The successful candidate will be eligible for annual bonus and long-term incentive, if applicable.

We offer a comprehensive package of benefits.  Available benefits include medical, dental, vision healthcare and other insurance benefits (for employee and family), retirement benefits, including 401(k), paid holidays, vacation, and compassionate and sick days. More information about benefits is available at .

You can apply for this role through (or via the Workday Jobs Hub if you are a current employee). The application deadline for this position is stated on this posting.

Employee Status:

Regular

Relocation:

No relocation

VISA Sponsorship:

Yes

Travel Requirements:

10%

Flexible Work Arrangements:

Hybrid

Shift:

1st - Day

Valid Driving License:

No

Hazardous Material(s):

N/A

Job Posting End Date:

06/4/2026

*A job posting is effective until 11:59:59PM on the day BEFOREthe listed job posting end date. Please ensure you apply to a job posting no later than the day BEFORE the job posting end date.

About Merck & Co, Inc

Schering-Plough Corporation is a major U.S.-based manufacturer of pharmaceuticals. It operates in three segments: Prescription Pharmaceuticals, Animal Health, and Consumer Health Care. Schering-Plough develops products targeting on allergy, cancer, hepatitis, cardiovascular, central nervous system, respiratory system, and more.  It was founded in 1851 by Ernst Christian Friedrich Schering as Schering AG in Germany. Schering-Plough manufactured several pharmaceutical drugs, the most well-known of which were the allergy drugs Claritin and Clarinex, an anti-cholesterol drug Vytorin, and a brain tumor drug Temodar. It also developed drugs targeting on central nervous system and the respiratory system. Schering Plough also owned and operated the major foot care brand name Dr. Scholl's and the skin care line Coppertone. These also became a part of the new company. Schering-Plough was a full member of the European Federation of Pharmaceutical Industries and Associations (EFPIA), a membership which is also maintained by the new Merck.

Merck & Co, Inc Careers

Join the visionary team at Merck & Co, Inc, a global leader in healthcare dedicated to advancing the world of medicine. As part of our professional community, you'll find dynamic job opportunities that foster innovation and leadership across various fields. Merck & Co, Inc is not just a company; it's a place where you can make a difference.

Work You’ll Do

At Merck & Co, Inc, we are committed to improving global health through groundbreaking research and innovative healthcare solutions. Our team is at the forefront of developing new therapies and vaccines that significantly impact public health worldwide. By joining us, you will collaborate with some of the brightest minds in the industry, using your skills to contribute to projects that save and improve lives around the globe.

Explore Career Paths

Whether you're seeking an internship, a graduate opportunity, or a professional position, Merck & Co, Inc offers a range of career paths in environments that promote rapid professional growth and development. Explore job opportunities in research, digital transformation, manufacturing, and more, all while benefiting from a culture that supports diversity and inclusion.

Innovate and Lead

Merck & Co, Inc is an ideal environment for those who lead with curiosity and the drive to innovate. Our leadership is committed to fostering a culture where inventive thinking and collaboration are encouraged, making it a perfect place for professionals who seek to make an impact through their work.

Develop Your Skills

With Merck & Co, Inc, you are not just getting a job; you're gaining access to unparalleled career development opportunities. Enhance your skills through diverse training programs, workshops, and continuous learning courses designed to help you grow at every stage of your career.

Benefits and Culture

We understand that our employees are our greatest asset, which is why we offer competitive benefits designed to support the health and well-being of you and your family. From comprehensive health care coverage and retirement plans to flexible working conditions and wellness programs, our benefits package is designed to meet the diverse needs of our team members.

Join Our Team

Ready to advance your career at Merck & Co, Inc? Search open positions that match your skills and interests. We are continuously hiring and looking for passionate, creative, and solution-driven team players. Prepare your resume, sharpen your interview skills, and become part of a company that's dedicated to making a difference.

Stay Connected

Keep up to date with career tips, insider perspectives, and industry-leading insights you can put to use today—all from the people who work here. Engage with us through our careers blog and by participating in networking events and employment fairs. Subscribe to receive personalized job alerts and the latest news tailored to your preferences. Discover the exciting and rewarding opportunities that await at Merck & Co, Inc. Join us in our mission to improve health and wellness around the world.
Learn more about Merck & Co, Inc
Size
68,000 employees
Market Cap
$282.6 billion
Industry
Net Income
$7 billion
Founded
1668
5 Year Trend
+4.1%
Revenue
$47.9 billion
NASDAQ

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