





Niche OT security skillset and seniority reduce pool, but metro locations and corporate brand attract applicants.
OT/ICS and GxP-regulated manufacturing expertise is highly domain-specific and not easily transferable across industries.
Explicit 7+ years and mandatory hands-on OT segmentation and regulated manufacturing experience make filters stringent.
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Execute OT network segmentation and security implementations at Danaher manufacturing sites, including firewall configuration, VLAN deployment, and DMZ architecture according to specifications.
Collaborate onsite with OpCo OT Site Engineers and DIS network teams during deployments to ensure accuracy and adapt to site constraints while managing production risks.
Validate post-deployment network segmentation and maintain documentation for site implementations, supporting transition to steady-state operations with runbooks and procedures.
7+ years of experience in OT security engineering, industrial network engineering, or IT/OT integration with hands-on implementation of network changes in active manufacturing environments.
Hands-on experience configuring industrial firewalls, VLAN segmentation, and DMZ architectures in OT or industrial environments safely in production settings.
Working knowledge of OT/ICS components and their connectivity needs (PLCs, SCADA, HMI, historian, BMS) to implement segmentation without disrupting operations.
Familiarity with OT cybersecurity frameworks (IEC 62443, NIST SP 800-82) and experience with regulated manufacturing environments under operational and GxP change management constraints.
Experienced in direct onsite execution of OT network segmentation within multi-OpCo global manufacturing settings and complex production environments.
Skilled at collaborating with OT and network engineering teams to implement secure network architectures while mitigating operational risks in active facilities.
Capable of detailed validation, audit, and documentation of OT network configurations supporting compliance, risk management, and knowledge continuity.