Network Architect (IT/OT)

Requisition Number

139812BR

Location: [Chile, Santiago]

Job Description: Network Architect (IT/OT)

Work Mode

Hybrid (combination of remote and on-site work)

Role Summary

We are hiring a Network Architect Who own the architecture, implementation, and lifecycle management and to design of mine-wide communications networks that connect pit–plant–port and underground operations. Who will shape the fiber backbone, private LTE/5G, Wi-Fi/mesh, and leaky-feeder networks; deliver PTP-synchronized, IEC 62443-segmented OT; and integrate IT/OT per ISA-95; all to enable safe, autonomous, and data-driven mining.

Key Responsibilities

Network Architecture (Pit–Plant–Port & Underground

Wireless & Underground Comms

Reliability, Operations & Tooling

Safety & Compliance

99.99% uptime / network availability

Mean time to Recovery (MTTR) estimations based on architecture and equipment specifications requirements and familiar with blueprints designs, integration diagrams, cabling layouts.

Communication and reporting skills (Soft skills)

OT Security & IT/OT Integration (Segmentation, SOC integration)

Collaborate with CISO or OT Security to ensure fiber network design complies with segmentation, firewalling, SOC monitoring, etc.Required Qualifications

Bachelor’s in Electrical/Telecom/Network Engineering (or equivalent); 8-12+ years across IT/OT networking in mining/heavy industry.

Preferred Certifications

IEC 62443 Cybersecurity, CCNP/CCIE, 3GPP/Private LTE/5G vendor certifications, Fiber splicing/OTDR credentials.

Working Conditions

Frequent field work (pits, plants, underground headings) with PPE; on-call during shutdowns and incident response under site MSMS.

Tools & Technology Landscape

Fiber & Test: G.652.D, G.657.A2, OTDR/OLTS, armored/LSZH per IEC 60794.

Wireless: Private LTE/5G, Wi-Fi/mesh, leaky feeder.

Timing: IEEE-1588 PTP profiles.

Security: IEC 62443 zones & conduits.

Familiar with network monitoring & analytics tools (e.g., SolarWinds, Observium, PRTG, NetScout)

For testing purposes Optical Power Meter (OPM) for signal power (dBm), Ligth Source used for loss measurement (Insertion loss test).

Regulatory & Standards (Awareness)

ITU-T G.652.D / G.657.A2

IEC 60794 (Fiber Cable)

IEEE-1588 PTP / C37.238 / IEC-IEEE 61850-9-3

IEC 62443 (OT Security)

ISA-95 / IEC 62264 (IT/OT Integration)

GMG Underground Comms Guideline

IEC 60079 (Hazardous Areas)

DGMS (India)

WHS Mines & MSMS Code (Australia)

Decree 132/2004 & SERNAGEOMIN (Chile)

MHSA (South Africa)Regional Safety Compliance Understanding (Good to have)

Region Regulatory Framework

Chile Decree 132/2004 & SERNAGEOMIN

Kindly share English profile only with net salary expectations

External Job Title

Network Architect (IT/OT)

Role

Consultant

EEO/About Us

About Us

Infosys is a global leader in next-generation digital services and consulting. We enable clients in more than 50 countries to navigate their digital transformation. With over four decades of experience in managing the systems and workings of global enterprises, we expertly steer our clients through their digital journey. We do it by enabling the enterprise with an AI-powered core that helps prioritize the execution of change. We also empower the business with agile digital at scale to deliver unprecedented levels of performance and customer delight. Our always-on learning agenda drives their continuous improvement through building and transferring digital skills, expertise, and ideas from our innovation ecosystem.

EEO

Infosys provides equal employment opportunities to applicants and employees without regard to race; color; sex; gender identity; sexual orientation; religious practices and observances; national origin; pregnancy, childbirth, or related medical conditions; or disability.

Interest Group

Infy Chile

Domain

Networking

Skillset

Domain(IBPO) Assurance Offerings Fiber Protection Mgmt-ALL

Company

IL Chile

Role Designation

2015ASRCON Senior Consultant