Senior Principal Security Engineer - Eas

  • MKS Inc.
  • Andover, Massachusetts
  • Full Time

The Role in Your Life at MKS:
As a Sr. Principal Security Engineer at MKS Inc., you will be a partner with all Engineering Teams, Operations Teams, Business Units, Field Services, and Vendors as required to perform engineering design and implementation of the company's internal network and data communications systems, with a focus on overall network security protocols. In this role, you will report to the Director of IT Connectivity.

You Will Make an Impact By:
Owning and driving the enterprise Zero Trust and SASE security architecture roadmap, ensuring alignment with business and regulatory requirements
Designing, implementing, and evolving secure data communications networks, including on-prem, cloud and hybrid environments with AWS and Microsoft Azure
Defining and enforcing network segmentation strategies across IT and OT environments to reduce risk and support operational resiliency
Owning the enterprise network security architecture and continuously improving designs based on industry standards, emerging threats, and organizational needs
Serving as the primary Subject Matter Expert (SME) for network security best practices, standards, and procedures
Acting as a technical escalation point for complex network security issues across engineering, operations and partner teams
Defining, implementing, and governing network security standards and best practices across the enterprise infrastructure
Travel Requirements: Up to 0-5% of Travel is required.

Skills You Bring:
Bachelor's Degree or Trade Certification in Computer related fields preferred or equivalent work experience
Minimum 12+ years of experience in Security and Networking technology environments.
Industry certifications such as PCNSA/PCNSE, CCNP, or CISSP or equivalent (preferred)
Experience with network and security platforms including ClearPass, Solar Winds, Cisco Umbrella, Infoblox, Cisco Thousand Eyes, and Prisma
Strong hands-on experience in establishing security policy governance and designing, deploying, and managing firewall solutions using Fortinet and Palo Alto firewalls

Preferred Skills:
Remote access technologies (SSL, IPSec) and site-to-site... For full info follow application link.

MKS Inc. and its affiliates and subsidiaries (MKS) is an affirmative action and equal opportunity employer: diverse candidates are encouraged to apply. We win as a team and are committed to recruiting and hiring qualified applicants regardless of race, color, national origin, sex (including pregnancy and pregnancy-related conditions), religion, age, ancestry, physical or mental disability or handicap, marital status, membership in the uniformed services, veteran status, sexual orientation, gender identity or expression, genetic information, or any other category protected by applicable law. Hiring decisions are based on merit, qualifications and business needs. We conduct background checks and drug screens, in accordance with applicable law and company policies. MKS is generally only hiring candidates who reside in states where we are registered to do business.

Job ID: 522209813
Originally Posted on: 5/22/2026

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