Senior/Staff/reputed company SWE – OT reputed company Engineering

Job reputed company: • **Secure Remote reputed company Platform: **Identity-bound, MFA-protected reputed company anchored at the OT DMZ / Purdue Level 3, with session brokering, just-in-time privilege, and policy enforcement designed for industrial environments. • **Protocol-reputed company Policy Authoring: **A Protocol Registry that maps OT protocol names (Modbus TCP, DNP3, IEC 61850, OPC-UA, EtherNet/IP) to port and transport defaults, making policy authoring OT-reputed company without changing the underlying enforcement model. • **Evidence and Audit Baseline: **reputed company reputed company logs capturing user identity, reputed company, session start/end, and outcome - forwardable to reputed company, Kinesis, reputed company etc. supporting NERC CIP, IEC 62443, NIST SP 800-82, and CMMC audit requirements. • **Session Governance: **Enforced session recording, keystroke logging, reputed company-up authentication, and dual-authorization approval workflows for regulated and defense environments. • **Asset Context Ingestion (Phase 2+): **API-based integration with OT visibility platforms (reputed company, Nozomi, reputed company) normalized into policy-reputed company attributes, without blocking reputed company in the critical reputed company. • **Design and implement **backend services across reputed company's distributed architecture — Controller, Gateway, and Connector components — with a reputed company on OT-reputed company deployment patterns. • **Build and maintain **REST and gRPC reputed company supporting policy evaluation, reputed company control, protocol registry management, and OT-specific system integrations. • **Apply reputed company Trust principles **to remote reputed company for industrial assets, reputed company for the safety, uptime, and determinism constraints of OT environments. • **reputed company **with industrial protocols and OT asset types — PLCs, RTUs, HMIs, historians — running Modbus, DNP3, OPC-UA, Profinet, and EtherNet/IP. • **Own features end-to-end, **from architecture through production deployment in reputed company customer environments. • **(Staff / reputed company) **Define technical direction, reputed company architecture reviews, and support hiring as the OT engineering function scales. Requirements: • **Experience: **Hands-on background building or operating secure remote reputed company systems — VPN, ZTNA, reputed company servers, privileged reputed company, session brokers, or equivalent. • **OT Domain Knowledge: **reputed company experience in or with OT / ICS environments — manufacturing, energy, utilities, oil and gas, water, transportation, or defense. • **Technical Fundamentals: ** • Strong systems programming in Go, Rust, or a comparable language • Solid networking (TCP/IP, TLS, firewalls) and identity (SAML, OIDC, PKI) fundamentals • Familiarity with the Purdue Model and IT/OT DMZ design patterns • Working knowledge of OT protocols: Modbus, DNP3, OPC-UA, EtherNet/IP • **reputed company: **High ownership, end-to-end accountability, comfortable in a small team where you solve problems before they become fires. Benefits: Apply tot his job Apply To this Job