United States onlyJob Description
Position Summary:
We are hiring a Platform Engineer to join the Cybersecurity Automation & AI team. This is not a traditional automation role—you will help design and deliver the next generation of cybersecurity systems through secure, intelligent automation. You will build workflows that integrate across Microsoft Defender XDR, Sentinel, ServiceNow, and other enterprise platforms, enabling automation pipelines that support AI-driven defense and enterprise-scale risk reduction.
Job Description:
You’ll be working in a forward-leaning engineering function focused on transforming how cybersecurity operates—less detection, more design. The systems you build will be foundational to how we scale AI, automate risk response, and reduce manual toil across the enterprise.
As a Platform Engineer, you’ll support the development of cross-platform cybersecurity automation workflows under the direction of the Platform Engineering Lead. You will be expected to go beyond implementation—to understand platform capabilities, evaluate extensibility, and help shape secure automation patterns that scale.
This role requires working knowledge of cybersecurity—not just scripting or tool familiarity. You must understand why specific workflows exist (e.g., identity verification, privilege revocation, endpoint containment), what constitutes a secure pattern, and how your automation affects broader enterprise risk posture.
You won’t own the tools—but you must deeply understand how to interact with them via APIs, orchestration frameworks, and platform-native automation features.
Key Responsibilities:
Build and support automation workflows across security platforms such as ServiceNow, Defender XDR, and Sentinel.
Learn and apply platform-native capabilities, APIs, and extensibility models to solve real-world security automation challenges.
Contribute to orchestration logic that includes trigger conditions, telemetry tagging, enrichment, and response actions.
Implement automation scripts and integrations using Python, PowerShell, and REST APIs.
Participate in test planning, safety validation, change control, and rollback design.
Document technical implementations, integration patterns, and decision logic.
Collaborate with engineers and domain owners to identify automation opportunities.
Apply cybersecurity understanding to ensure automation is relevant, secure, and impactful.
Required Qualifications:
1–2 years of hands-on experience in security engineering, IT automation, or platform integration; candidates with strong project-based or adjacent technical experience will be considered
Experience with at least one enterprise platform such as Microsoft Defender, Sentinel, or ServiceNow
Proficient in scripting (Python, PowerShell) and building workflows using REST APIs
Strong understanding of cybersecurity fundamentals (e.g., least privilege, threat response, asset visibility, risk signals)
Ability to translate security goals into platform-appropriate automation
Comfortable operating in a federated environment where tools are not owned directly
Preferred Qualifications:
Experience with ServiceNow Flow Designer or IntegrationHub
Exposure to multiple cybersecurity domains such as IAM, endpoint protection, or SIEM
Experience building automation in large, regulated environments
Familiarity with kill switch design, governance, and rollback in automation workflows
Clear documentation and collaboration skills across cross-functional engineering teams
Current Employees apply HERE
Current Contingent Workers apply HERE
US and Puerto Rico Residents Only:
Our company is committed to inclusion, ensuring that candidates can engage in a hiring process that exhibits their true capabilities. Please click here if you need an accommodation during the application or hiring process.
As an Equal Employment Opportunity Employer, we provide equal opportunities to all employees and applicants for employment and prohibit discrimination on the basis of race, color, age, religion, sex, sexual orientation, gender identity, national origin, protected veteran status, disability status, or other applicable legally protected characteristics. As a federal contractor, we comply with all affirmative action requirements for protected veterans and individuals with disabilities. For more information about personal rights under the U.S. Equal Opportunity Employment laws, visit:
We are proud to be a company that embraces the value of bringing together, talented, and committed people with diverse experiences, perspectives, skills and backgrounds. The fastest way to breakthrough innovation is when people with diverse ideas, broad experiences, backgrounds, and skills come together in an inclusive environment. We encourage our colleagues to respectfully challenge one another’s thinking and approach problems collectively.
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U.S. Hybrid Work Model
Effective September 5, 2023, employees in office-based positions in the U.S. will be working a Hybrid work consisting of three total days on-site per week, Monday - Thursday, although the specific days may vary by site or organization, with Friday designated as a remote-working day, unless business critical tasks require an on-site presence.This Hybrid work model does not apply to, and daily in-person attendance is required for, field-based positions; facility-based, manufacturing-based, or research-based positions where the work to be performed is located at a Company site; positions covered by a collective-bargaining agreement (unless the agreement provides for hybrid work); or any other position for which the Company has determined the job requirements cannot be reasonably met working remotely. Please note, this Hybrid work model guidance also does not apply to roles that have been designated as “remote”.
The salary range for this role is
$77,700.00 - $122,300.00This 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 https://jobs.merck.com/us/en/compensation-and-benefits.
You can apply for this role through https://jobs.merck.com/us/en (or via the Workday Jobs Hub if you are a current employee). The application deadline for this position is stated on this posting.
San Francisco Residents Only: We will consider qualified applicants with arrest and conviction records for employment in compliance with the San Francisco Fair Chance Ordinance
Los Angeles Residents Only: We will consider for employment all qualified applicants, including those with criminal histories, in a manner consistent with the requirements of applicable state and local laws, including the City of Los Angeles’ Fair Chance Initiative for Hiring Ordinance
Search Firm Representatives Please Read Carefully
Merck & Co., Inc., Rahway, NJ, USA, also known as Merck Sharp & Dohme LLC, Rahway, NJ, USA, does not accept unsolicited assistance from search firms for employment opportunities. All CVs / resumes submitted by search firms to any employee at our company without a valid written search agreement in place for this position will be deemed the sole property of our company. No fee will be paid in the event a candidate is hired by our company as a result of an agency referral where no pre-existing agreement is in place. Where agency agreements are in place, introductions are position specific. Please, no phone calls or emails.
Employee Status:
RegularRelocation:
VISA Sponsorship:
Travel Requirements:
Flexible Work Arrangements:
RemoteShift:
Valid Driving License:
Hazardous Material(s):
Required Skills:
Design Applications, Information Security, Security Operations, SLA Management, Software Development, Software Development Life Cycle (SDLC), System Designs, Technical Advice, Vulnerability ScanningPreferred Skills:
Job Posting End Date:
08/5/2025*A job posting is effective until 11:59:59PM on the day BEFORE the listed job posting end date. Please ensure you apply to a job posting no later than the day BEFORE the job posting end date.
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