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Zscaler
Zscaler

Specialist Solutions Architect - OT

RemoteUnited States only
Published
Role
Security
Employment
Full-time
$194.3k–$277.5k/yr
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Open to US only. Set where you work from to check your eligibility.

No BS summary

Remote (USA) OT security architect role requiring deep IACS/OT security expertise and experience designing Zero Trust target-state architectures (ZIA/ZPA/ZDX/ZTB). Must be able to run consultative multi-stakeholder workshops, design PoV/target-state solutions aligned to ISA/IEC 62443 and the Purdue Model, and work with asset-discovery/PAM tools (Armis, Dragos, Nozomi, Fortinet, PAM). Role is individual-contributor, customer-facing, and US-remote only.

Core skills

OT security architectureZero Trust (ZIA/ZPA/ZDX/ZTB)Asset discovery & profiling (Armis/Nozomi/Dragos)

Required skills

Zero Trust Branch (ZTB)DeceptionPrivileged Remote Access (PRA)Zscaler CellularZIA (Zscaler Internet Access)ZPA (Zscaler Private Access)ZDX (Zscaler Digital Experience)ISA/IEC 62443Purdue ModelNAC (Cisco ISE, ClearPass)SD-WANfirewallsIDS/IPSArmisDragosNozomi NetworksFortinetPrivileged Access Management (PAM)

What you'll do

  • Generate and develop OT demand from a scored target account list, customer advisory boards, industry events, and structured outbound, converting first meetings into in-depth architecture workshops.
  • Own the solution across the OT portfolio and lead target-state design, selecting and combining capabilities (ZTB, deception, PRA, Zscaler Cellular) against the customer's environment.
  • Align designs to ISA/IEC 62443 and the Purdue Model, integrating ZIA, ZPA, and ZDX where relevant and positioning Zscaler as the core solution for securing industrial environments.
  • Deliver the OT consultative motion end to end within a defined, instrumented engagement process, leading from first-meeting narrative through architecture workshop alongside account and SE teams.
  • Log every engagement from first meeting, open Product Engagement (PE) entries at the architecture-workshop gate, and produce structured feedback reports for product teams.
  • Contribute to Proof of Value (PoV) design and business value planning and remain aligned through execution while collaborating with SE and specialist teams.
  • Partner with the business value assessment team to construct cost consolidation maps detailing tool consolidation, time savings, and cost reductions.
  • Use AI and automation as a force multiplier for content creation, research, engagement preparation and process automation, and drive adoption across the team.
  • Build OT thought leadership through blogs, industry-event presence, advisory-board content, and deliver field enablement sessions that produce reusable enablement artifacts.

What they require

  • Demonstrated curiosity and active exploration of AI tools, with a proven history of integrating new technologies to enhance daily workflows and augment problem-solving.
  • Expertise in the security architecture and protection of Industrial Automation and Control Systems (IACS), including a solid understanding of the Purdue-level model for an OT environment.
  • Proven experience leading consultative customer engagements—facilitating multi-stakeholder workshops and translating discovery into target-state architecture.
  • Solid understanding of macro and micro segmentation and network-level controls, including NAC (ISE, ClearPass), SD-WAN, firewalls, and IDS/IPS.
  • Demonstrated ability to translate architecture into business outcomes for security and network leadership.
  • Proven experience in asset discovery, profiling, or visibility domains such as Armis, Dragos, Nozomi Networks, or Fortinet, and Privileged Access Management (PAM) solutions, particularly focusing on contractor access.
  • Preferred: Experience generating technical pipeline—outbound engagement, advisory boards, industry-event presence, or published technical content.
  • Preferred: Demonstrated use of AI and automation tooling to accelerate technical or go-to-market work.
  • Preferred: Experience supporting customers across multiple regions and working effectively across global time zones.

Benefits

  • Various health plans
  • Time off plans for vacation and sick time
  • Parental leave options
  • Retirement options
  • Education reimbursement
  • In-office perks, and more
  • Hybrid working model information (link referenced)

Zscaler accelerates digital transformation with a cloud-native Zero Trust Exchange platform that protects customers from cyberattacks and data loss by securely connecting users, devices, and applications in any location.

🇺🇸 United StatesCybersecurityEnterpriseen

What people say about this company

3.5/ 5

$194.3k–$277.5k/yr