Industrial IT role profile

Hire an OT / Industrial Network Specialist for Industry & Production

OT networking & segmentation: scope, skills, salary and automation interfaces

Delivered through IT recruitment with dedicated IT executive search support, senior IT recruiters and pragmatic technology recruitment processes.

Designs, implements and operates industrial networks — deterministic protocols, segmentation, secure OT connectivity.

ISA/IEC 62443 and the BSI ICS compendium anchor zoning and controls.

NIST SP 800-82 Rev. 3 covers OT architectures and remote access.

Hire an OT / Industrial Network Specialist

At a glance

Role purpose

Hardened segmented OT networks with minimal disruption risk.

Typical ownership

Network design, firewall/ACL policy, industrial wireless, troubleshooting with automation teams.

Success metrics (examples)

• Documented OT topology
• Fewer unexpected east-west paths
• Clean change records per OT release

Responsibilities in detail

1. Segmentation and zones/conduits

Translate IEC 62443 zoning into VLAN/firewall designs.

2. Industrial protocols

Troubleshoot without harming deterministic traffic — fieldbus/Ethernet/IP literacy.

3. Secure remote maintenance

Jump-host chains per NIST OT and BSI ICS.

Interfaces

Internal

OT ops, automation
Corporate network
IT security

External

Switch/firewall vendors, integrators

Corporate networkers without OT timing awareness risk line-down events.

Qualifications

Technical must-haves

Industrial switching/routing
OT firewalls
Protocol-level diagnostics

Personal differentiators

Change precision
Calm when lines stop

Salary benchmarks (Germany)

Proxy: Market network admin salaries (Germany) — OT skills command premiums.

Hiring challenges

Segmentation counters ransomware in ICS (ENISA, BSI).

• Scarce OT network talent
• Certs do not replace plant experience

More role profiles

See the industrial IT recruitment overview for all profiles — or jump to related roles:

In parallel we fill security-critical roles through cybersecurity recruiting — including CISO, SOC, AppSec, cloud security and broader OT/ICS security leadership.

Hire OT network specialists

We stress-test references against plant scenarios — maintenance windows, industrial protocols, line-down risk.

Hiring narrative prioritises OT shop-floor reality over corporate LAN scale alone.

Find matching candidates