OT Network Engineer Jobs

New

Network Engineer

Location

United States , New York City

Salary:

Not provided

Softnet Consulting

Expiration Date

Until further notice

Requirements

BGP, OSPF and Switching (Cisco)
Network Segmentation & Isolation
Cisco ISE/ Stealthwatch
Authentication, Authorisation & Accounting (AAA)
DWDM & SONET
Good Knowledge of: Virtualization & Infrastructure (VMware Virtual Switches)
Vulnerability & Patch Management
Containment/ Protection Tools for OT Environments (Forescout)
Data Analysis
Nozomi maintenance & management

New

Operational Technology (OT) Cyber Security Engineer

The OT Cyber Security Engineer will contribute to the delivery of high-quality t...

Location

United Kingdom , Stockton-on-Tees

Salary:

Not provided

Risktec Solutions

Expiration Date

Until further notice

Requirements

A relevant technical degree or equivalent industry experience in OT cybersecurity is desirable
Good working understanding of industrial control systems (DCS, SCADA, PLCs, etc.)
Prior experience in technical delivery roles, including hands-on involvement in a project delivery or client-facing setting, is desirable but not essential
Evidence of delivering high-quality technical work under supervision
Foundational knowledge of OT cybersecurity practices, frameworks, and regulations, such as IEC 62443, CAF, OG86, and NIS
Awareness of OT cybersecurity techniques and tools for compliance with national/international standards, contributing to effective technical solutions
Developing competency in performing assignments in areas such as: Supporting risk assessments and vulnerability analysis of OT environments
Assisting in asset inventory preparation and management for industrial control systems (ICS)
Conducting physical and standards-based site audits, aligned with international standards
Contributing to network diagram creation to improve system visibility and security

Job Responsibility

Support risk assessments and create asset inventories for OT systems across client sites under supervision
Perform physical and standards-compliant site audits as directed by senior consultants or team leads
Assist in the creation, documentation, review, and validation of network diagrams and OT systems architecture
Support the review, development, and implementation of OT Cyber Security Management Systems (CSMS) in alignment with established frameworks and international standards
Collaborate with the OT Cyber Security team and other departments to deliver projects successfully, ensuring high-quality outputs
Prepare and deliver accurate and professional technical reports and documentation that meet client expectations and regulatory compliance
Stay informed of industry trends and emerging OT cybersecurity challenges, applying foundational knowledge to support team-directed initiatives
Interaction with customers to ensure TUV deliver a solution on time and to high quality

What we offer

comprehensive training
flexible working
a great pay and benefits package

Fulltime

New

Cybersecurity Engineer

Location

United States , Manhattan

Salary:

Not provided

Softnet Consulting

Expiration Date

Until further notice

Requirements

Network Segmentation & Isolation
Active Directory and Windows Server Administration & Hardening
Cisco ISE/ Stealthwatch
Authentication, Authorisation & Accounting (AAA)
Vulnerability & Patch Management
Containment/ Protection Tools for OT Environments (Forescout)

OT Cybersecurity Manager

Safeguard the integrity and resilience of energy infrastructure by leading the d...

Location

Greece , Athens

Salary:

Not provided

Metlen Group

Expiration Date

Until further notice

Requirements

Bachelor's or Master's degree in Cybersecurity, Electrical Engineering, or related field
5+ years of experience in OT/ICS cybersecurity, preferably in the energy or industrial sector
Strong knowledge of OT protocols (e.g., Modbus, DNP3), network segmentation, and industrial control systems
Hands-on experience with firewalls, SIEM, IDS/IPS, and endpoint protection in OT environments
Excellent problem-solving, communication, and stakeholder engagement skills

Job Responsibility

Design, implement, and maintain OT security controls and architectures across energy infrastructure
Collaborate with engineering and IT teams to ensure secure integration of OT systems
Conduct risk assessments, vulnerability analyses, and incident response planning for OT environments
Monitor and analyze OT network traffic and logs to detect and respond to threats
Ensure compliance with industry standards and regulatory requirements (e.g., NIS2, IEC 62443)
Lead end-to-end planning and execution of OT security initiatives
Drive change initiatives to support adoption of new systems, processes, and behaviors
Coordinate stakeholder engagement across domains and senior leadership
Identify and mitigate risks, dependencies, and blockers
Monitor initiative performance and incorporate lessons learned

What we offer

Competitive remuneration package
Ticket Restaurant Card
Group Health Insurance Plan
Preferential household electricity plan
Pension Plan

Fulltime

IT Infrastructure & Security Manager

The IT Infrastructure and Security Manager is responsible for leading the design...

Location

United States , New York City

Salary:

Not provided

1440 Foods Manufacturing

Expiration Date

Until further notice

Requirements

Deep understanding of IT infrastructure, networking protocols, server architecture, and cloud platforms (e.g., AWS, Azure)
Strong knowledge of network security tools, techniques, and frameworks (ISO 27001, NIST, HIPAA, etc.)
Excellent leadership, communication, and cross-functional collaboration skills
Ability to document and communicate complex technical concepts to non-technical stakeholders
Bachelor's degree in Computer Science, Information Technology, or a related field (Master’s preferred)
7+ years of experience in IT infrastructure and network management, with at least 3 years in a leadership role
Hands-on experience with Cisco, Meraki, Juniper, or similar technologies
Experience managing security in both IT and OT environments
Experience leading or participating in risk assessments, business continuity planning, and infrastructure scaling.

Job Responsibility

Oversee the planning, deployment, and maintenance of IT infrastructure, including servers, storage, cloud platforms, and virtualization
Manage and optimize network systems such as LAN, WAN, VPN, and wireless networks
Ensure cybersecurity across all IT and OT environments, including implementation of firewalls, intrusion detection systems, and endpoint protection
Lead a team of infrastructure and network engineers, providing support and strategic direction
Collaborate with automation engineers, plant operators, and cybersecurity personnel to align network design with operational requirements
Implement secure remote access solutions for OT systems using VPNs, jump servers, and role-based access controls
Develop and maintain network documentation, change management processes, and disaster recovery/business continuity plans
Drive risk assessments, enforce network segmentation strategies (e.g., Purdue Model), and ensure compliance with industry standards and regulatory requirements
Support internal projects and strategic initiatives that require IT infrastructure expertise
Monitor system and network performance, troubleshoot issues, and identify opportunities for improvement.

What we offer

Opportunity to lead a critical function in a growing mid-size CPG company
Collaborative and entrepreneurial work culture
Competitive compensation and benefits package
Career development and growth opportunities

Fulltime

New

Power Systems Account Management Consultant

A great chance for a Power Systems Engineer to help shape the future of energy s...

Location

United States , Philadelphia

Salary:

125000.00 - 176000.00 USD / Year

PSC Consulting

Expiration Date

Until further notice

Requirements

Bachelors Degree in Electrical Engineering or related discipline
Minimum (10) Ten years in power systems, grid studies, or system operations within utilities, ISOs, or consultancy
Deep understanding of transmission system planning, interconnection studies, and dynamic modelling
Familiarity with regulatory, operational, and compliance frameworks in PJM or similar markets
Experience managing large client accounts or strategic projects ($500k–$5M)
Strong understanding of sales pipelines, proposals, pricing, and profitability drivers
Ability to shape and articulate value propositions to both technical and non-technical stakeholders

Job Responsibility

Own the overall PSC–Client relationship — serving as the single point of accountability for client satisfaction, performance, and growth
Develop and execute a client account plan focused on relationship expansion, pipeline development, and alignment to the client’s strategic priorities
Identify, qualify, and convert new opportunities across the clients programs, leveraging PSC’s cross-functional capabilities (HVDC, Advisory, Power Networks, OT, etc.)
Proactively manage account reviews, QBRs, and stakeholder engagement at multiple levels (technical through executive)
Monitor client sentiment, competitor activity, and market signals to inform PSC strategy
Act as a trusted technical advisor to the Client's stakeholders — capable of understanding, framing, and solving system studies, modelling, or operational challenges
Oversee delivery quality and ensure technical teams have clarity on scope, outcomes, and client expectations
Support bid development and proposal reviews, ensuring technical solutions are commercially viable and aligned with client needs
Translate complex engineering topics into clear business value and outcomes
Lead or support the full sales cycle for Client-related opportunities, including bid/no-bid decisions, pricing strategy, and contract negotiation

What we offer

You may also be eligible to participate in our profit share program
U.S.-based employees have access to medical, dental, and vision insurance, a 401(k) plan and company match, short-term and long-term disability coverage, basic life insurance, and well-being benefits, among others
U.S.-based employees also receive, per calendar year, 10 scheduled paid holidays, and 10 days of sick leave
Additionally, regular full-time employees accrue up to 15 days of paid vacation

Red Team Operations Manager

To lead, oversee, and quality assure the execution of Red Team engagements end-t...

Location

Australia

Salary:

Not provided

Bugcrowd

Expiration Date

Until further notice

Requirements

Extensive experience leading and/or managing Red Team engagements in enterprise environments, preferably across multiple industries (e.g. finance, critical infrastructure, cloud / SaaS / OT)
Deep technical knowledge of exploitation, post-exploitation, lateral movement, persistence, command & control, evasion, privilege escalation
Good knowledge and experience with Blue Team controls e.g. IDS/IPS, SIEM, EDR, NGFW, log analysis, detection engineering, ideally experience in bypassing or evading them safely
Solid experience with modern cloud environments (Azure, AWS, GCP), hybrid / on-premise networks, potentially OT/IoT/industrial environments
Strong tradecraft / OpSec awareness around how to avoid detection and conduct operations with minimal operational risk
Familiarity with CREST / STAR / TIBER etc. and regulatory / compliance requirements in relevant geographies
Proven experience in threat intelligence ingestion, scenario design, mapping to relevant threat actors
Excellent written and verbal communication skills and able to produce high quality reports, executive summaries, interact with senior leadership, legal, compliance etc.
Good project / operations management skills with an eye for budgeting, scheduling, resource allocation, interfacing external/internal teams
Ability to make real-time decisions under pressure, to balance risk vs reward

Job Responsibility

Lead multiple concurrent Red Team engagements across industries
Define, negotiate and document scope, objectives, rules of engagement, deliverables, constraints, escalation & approval pathways
Oversee milestone planning e.g. kick-offs, stand-ups, wash-ups, strategic debriefs
Manage resources e.g. operator assignments, tooling, support functions
Track engagement progress vs objectives, adjust as needed
Assess and manage technical risk ensuring that any red team activity minimises risk to customer operations, data, systems
Real-time decision making during operations around TTP deployment, bypass of defenses, managing detections or unexpected discovery
Review and approve attack plans, threat modelling, intelligence
Ensure operators employ strong operational security (OpSec), safe tradecraft, evidence collection, clean up post-engagement
Maintain up-to-date knowledge of Red Team tools, adversary TTPs, defensive controls, detection systems

Red Team Operations Manager

To lead, oversee, and quality assure the execution of Red Team engagements end-t...

Location

United Kingdom

Salary:

Not provided

Bugcrowd

Expiration Date

Until further notice

Requirements

Extensive experience leading and/or managing Red Team engagements in enterprise environments, preferably across multiple industries (e.g. finance, critical infrastructure, cloud / SaaS / OT)
Deep technical knowledge of exploitation, post-exploitation, lateral movement, persistence, command & control, evasion, privilege escalation
Good knowledge and experience with Blue Team controls e.g. IDS/IPS, SIEM, EDR, NGFW, log analysis, detection engineering, ideally experience in bypassing or evading them safely
Solid experience with modern cloud environments (Azure, AWS, GCP), hybrid / on-premise networks, potentially OT/IoT/industrial environments
Strong tradecraft / OpSec awareness around how to avoid detection and conduct operations with minimal operational risk
Familiarity with CREST / STAR / TIBER etc. and regulatory / compliance requirements in relevant geographies
Proven experience in threat intelligence ingestion, scenario design, mapping to relevant threat actors
Excellent written and verbal communication skills and able to produce high quality reports, executive summaries, interact with senior leadership, legal, compliance etc.
Good project / operations management skills with an eye for budgeting, scheduling, resource allocation, interfacing external/internal teams
Ability to make real-time decisions under pressure, to balance risk vs reward

Job Responsibility

Lead, oversee, and quality assure the execution of Red Team engagements end-to-end from scoping & planning, through execution, reporting, to debrief and capability development
Ensure that all operations are safe, legal, technically robust, aligned with threat intelligence, compliance frameworks, and deliver high value to customers
Act as a subject-matter expert and manager for both operations and sales / client-facing aspects of Red Team services
Lead multiple concurrent Red Team engagements across industries
Define, negotiate and document scope, objectives, rules of engagement, deliverables, constraints, escalation & approval pathways
Oversee milestone planning e.g. kick-offs, stand-ups, wash-ups, strategic debriefs
Manage resources e.g. operator assignments, tooling, support functions
Track engagement progress vs objectives, adjust as needed
Assess and manage technical risk ensuring that any red team activity minimises risk to customer operations, data, systems
Real-time decision making during operations around TTP deployment, bypass of defenses, managing detections or unexpected discovery

OT Network Engineer

Madison Group Enterprises

Location:
Australia

Category:
IT - Administration

Contract Type:
Not provided

Salary:

Job Description:

Job Responsibility:

Requirements:

Additional Information:

Job Posted:
December 10, 2025

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OT Network Engineer

Madison Group Enterprises

Location:Australia

Category:IT - Administration

Contract Type:Not provided

Salary:

Job Description:

Job Responsibility:

Requirements:

Additional Information:

Job Posted:December 10, 2025

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Location:
Australia

Category:
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Contract Type:
Not provided

Job Posted:
December 10, 2025