Operational Technology (OT) Security Architect Job at Accenture (Dublin)

Head of Cyber Security Culture and Architecture

Grade 6 vacancy in the Information and Cyber Security Department. Responsible fo...

Location

United Kingdom , Hanslope Park (Milton Keynes) or East Kilbride

Salary:

69500.00 - 90600.00 GBP / Year

Allen Lane

Expiration Date

Until further notice

Requirements

Enterprise Security Architecture: Leading the design and assurance of enterprise security architecture, applying recognised frameworks and principles
Technical Security Architecture: Applying security architectural principles to complex IT and operational technology (OT) systems
Policy and Standards: Providing subject matter expertise in developing and interpreting cyber and information security policies and standards
Information Security Culture: Baselining the future vision for the FCDO’s information and cyber security culture, defining and assuring delivery of change levers
Third Party Management: Leading the definition and assurance of cyber and information security requirements for third-party relationships
Management, Leadership and Influence: Embedding a security first culture and influencing behaviours at all levels
Must hold or be willing to obtain security clearance to DV level
Must have been resident in the UK for five out of the last ten years immediately prior to application

Job Responsibility

Define, lead and deliver, through their team, the FCDO’s secure architecture and its internal cyber security culture
Ensure secure design is embedded across systems and services while fostering a workforce that understands, values and upholds security principles
Lead a team of security architects who will influence technology delivery, organisational behaviours and leadership decision making
Ensure architecture, awareness and cultural resilience are delivered in a coordinated way
Work in partnership with business, digital and security stakeholders
Lead engagement and reporting for their workstreams
Represent the CISO at various HMG and external events where necessary

What we offer

Civil Service pension scheme (employer contribution of 28.97%)
Annual leave starting at 25 days leave per annum
Location allowance of £1,750 (if based in Milton Keynes)
Specialist allowance of up to £10,800 per annum (subject to review)

Fulltime

Cyber Security Architect

Cyber Security Architect provides advisory and technical support to help our cli...

Location

Ireland , Dublin

Salary:

Not provided

Accenture

Expiration Date

Until further notice

Requirements

Analysis and Implementation of Security Solutions to meet customer requirements
Creation and maintenance of cybersecurity reference architectures in line with industry best practice
Review and development of security strategies, policies, standards and processes
Review and assess client’s security posture in line with emerging threats and assess the risk that these may pose
Work in interesting environments including large Enterprise, Cloud, Operational Technology and IOT
Assessment of security requirements to meet control objectives and risk appetite
Security Operations Management, SOC Assessment and Implementation
Security Incident Response and Investigations
Security Engineering including IT and OT security
Identification and research of security solutions for use with clients

Job Responsibility

Provides advisory and technical support to help our clients improve their Information Security posture to respond to the dynamic Cyber Security threats
Provide information security domain expertise and utilise your business insight to work closely with our clients to advise, design, build and deploy pragmatic security solutions that will give real and tangible benefits

What we offer

Comprehensive training covering business, technical and professional skills development
Opportunities to hone your functional skills and expertise in Cyber Security as part of our global security practice
Unbeatable platform to build and prosper your career
Great opportunities for your professional development and rapid advancement

Fulltime

Senior Network Architect

Defines enterprise-wide OT network strategy and reference architectures for BESS...

Location

India , bangalore

Salary:

Not provided

Robert Bosch Sp. z o.o.

Expiration Date

Until further notice

Requirements

BTech/MTech in CS
12–18+ years experience
Expert-level knowledge of Industrial OT network architecture
Expert-level knowledge of Firewall and Zero Trust design for OT
Expert-level knowledge of BGP, OSPF, VRF, advanced segmentation
Strong experience with Cisco ASA / FTD / FMC / ISE at scale
Strong experience with Secure OT-to-cloud connectivity (AWS)
Deep understanding of IEC 62443, NIST, and critical infrastructure security models
CCIE (Enterprise or Security) certification strongly preferred
IEC 62443 Lead Implementer / OT Security certifications strongly preferred

Job Responsibility

Defines enterprise-wide OT network strategy and reference architectures for BESS platforms
Acts as the final technical authority for OT networking, cybersecurity integration, and standardization across regions and projects
Own global OT network architecture for BESS platforms
Define reference architectures, standards, and design frameworks
Architect secure OT/IT integration models aligned to IEC 62443
Lead Zero Trust adoption for OT environments (ZPA/ZIA, Cisco ZTA)
Drive architecture for multi-site, multi-region deployments
Define resiliency, redundancy, and failover strategies
Review and approve all OT network designs and deviations
Lead architecture reviews with Product, Cybersecurity, and Compliance

Fulltime

Project Manager – Cybersecurity & OT Projects

The Project Manager – Cybersecurity & OT Projects is responsible for the end-to-...

Location

Australia , Osborne Park

Salary:

Not provided

Mineral Resources

Expiration Date

Until further notice

Requirements

Bachelor’s degree in information technology, Computer Science, Engineering, or related discipline
Formal project management certification – e.g., Project Management Professional (PMP), PRINCE2 Practitioner, or Managing Successful Programmes (MSP)
Extensive project management experience, including at least 5 years delivering cybersecurity and/or OT projects within resources, mining, oil & gas, utilities, or heavy industry settings
Proven track record in managing large, complex technology projects (>$5M AUD) end-to-end, involving industrial control systems (ICS, SCADA, DCS, PLCs) and multi-vendor environments
Strong familiarity with leading cybersecurity frameworks and standards (e.g., NIST CSF, ISO 27001, IEC 62443, Essential Eight)
Deep knowledge of cybersecurity, OT environments, and the unique security, risk, and operational challenges for industrial systems
Outstanding planning, communication, and stakeholder engagement skills, including executive presentation capability
Expertise in project management tools (e.g., Microsoft Project, Jira, ServiceNow, Smartsheet) and sound financial management
Analytical problem-solver, highly organised, able to manage multiple priorities and perform under pressure

Job Responsibility

Lead the planning, execution, monitoring, and closure of cybersecurity and OT projects in line with organisational frameworks and governance standards
Develop and maintain all project documentation, ensuring completeness and accuracy from business case through to benefits realisation
Manage all aspects of project scope, schedule, budget, quality, and resourcing, delivering outcomes on time and within approved parameters
Implement effective project governance and ensure full compliance with company policies, standards, and regulatory requirements
Guide the integration of IT and OT environments, working closely with architects, engineers, and subject matter experts to define requirements and solution designs
Oversee the delivery of key cybersecurity and OT initiatives, such as cyber incident response improvements , Identity and Access Management(IAM) programmes, data loss prevention, network segmentation, SCADA/DCS modernisation, and security awareness training
Build and maintain relationships with a range of stakeholders, acting as the primary point of contact for project communications and executive reporting
Proactively identify, assess, and manage project risks and issues, developing mitigation strategies and ensuring alignment with the enterprise risk framework
Lead, motivate, and develop project team members, championing a culture of collaboration and continuous improvement
Manage external vendors and partners, overseeing procurement, contract management, and performance to ensure delivery against quality and contractual requirements

What we offer

Life made easy with discounted rates for NextGen Creche and Next Level Gym (available to FIFO and Perth based employees)
Our people’s wellbeing is at the forefront of our thinking, with in-house Wellness Centre including on-site Mental Health Support
Taking Mining to the next level with State-of-the-Art facilities including award winning food prepared by MinRes’ own chefs

Fulltime

Project Manager – Cybersecurity & OT Projects

The Project Manager – Cybersecurity & OT Projects is responsible for the end-to-...

Location

Australia , Osborne Park

Salary:

Not provided

Mineral Resources

Expiration Date

Until further notice

Requirements

Bachelor’s degree in information technology, Computer Science, Engineering, or related discipline
Formal project management certification – e.g., Project Management Professional (PMP), PRINCE2 Practitioner, or Managing Successful Programmes (MSP)
Extensive project management experience, including at least 5 years delivering cybersecurity and/or OT projects within resources, mining, oil & gas, utilities, or heavy industry settings
Proven track record in managing large, complex technology projects (>$5M AUD) end-to-end, involving industrial control systems (ICS, SCADA, DCS, PLCs) and multi-vendor environments
Strong familiarity with leading cybersecurity frameworks and standards (e.g., NIST CSF, ISO 27001, IEC 62443, Essential Eight)
Deep knowledge of cybersecurity, OT environments, and the unique security, risk, and operational challenges for industrial systems
Outstanding planning, communication, and stakeholder engagement skills, including executive presentation capability
Action oriented and not afraid to get involved in the detail where required
Expertise in project management tools (e.g., Microsoft Project, Jira, ServiceNow, Smartsheet) and sound financial management
Analytical problem-solver, highly organised, able to manage multiple priorities and perform under pressure

Job Responsibility

Lead the planning, execution, monitoring, and closure of cybersecurity and OT projects in line with organisational frameworks and governance standards
Develop and maintain all project documentation, ensuring completeness and accuracy from business case through to benefits realisation
Manage all aspects of project scope, schedule, budget, quality, and resourcing, delivering outcomes on time and within approved parameters
Implement effective project governance and ensure full compliance with company policies, standards, and regulatory requirements
Guide the integration of IT and OT environments, working closely with architects, engineers, and subject matter experts to define requirements and solution designs
Oversee the delivery of key cybersecurity and OT initiatives, such as cyber incident response improvements , Identity and Access Management(IAM) programmes, data loss prevention, network segmentation, SCADA/DCS modernisation, and security awareness training
Build and maintain relationships with a range of stakeholders, acting as the primary point of contact for project communications and executive reporting
Proactively identify, assess, and manage project risks and issues, developing mitigation strategies and ensuring alignment with the enterprise risk framework
Lead, motivate, and develop project team members, championing a culture of collaboration and continuous improvement
Manage external vendors and partners, overseeing procurement, contract management, and performance to ensure delivery against quality and contractual requirements

What we offer

Life made easy with discounted rates for NextGen Creche and Next Level Gym (available to FIFO and Perth based employees)
Our people’s wellbeing is at the forefront of our thinking, with in-house Wellness Centre including on-site Mental Health Support
Taking Mining to the next level with State-of-the-Art facilities including award winning food prepared by MinRes’ own chefs

Fulltime

Cybersec Architect

GE Vernova’s Electrification Software’s largest Grid Software Global Delivery Ce...

Location

Romania , Bucharest

Salary:

Not provided

GE Vernova

Expiration Date

Until further notice

Requirements

Bachelor’s Degree with significant professional experience
Proven experience in ICS/OT cybersecurity engineering and implementation projects
Familiarity with applying ICS security frameworks (IEC 62443, NIST CSF, NERC CIP) in projects
System administration: Windows – core competency to install, configure, manage
Linux administration and security expertise
Network hardware: Cisco enterprise and industrial switches, VLAN, ACL, routing, VPN, and network segmentation for ICS environments
Security management: Enterprise firewalls (Cisco ASA, Fortinet, Palo Alto, or equivalent) – design, configure, deploy, with emphasis on OT perimeter defense and secure remote access
Windows / Active Directory Services – install, configure, manage
Virtualization: VMware vSphere clusters, with experience in HA, DRS, and backup APIs
Storage: Shared NAS/SAN network storage (HP 3PAR/MSA/EVA, EMC DataDomain)

Job Responsibility

Participate in domain technical and business discussions relative to future architecture direction for ICS/OT environments
Assist in the analysis, design, and development of secure infrastructure roadmaps, ensuring alignment between current and future state architectures
Gather and analyze data to define architectural requirements at the project level
Enforce the ICS/OT security architecture governance model and ensure adherence to standards across project delivery
Design and deploy secure ICS and IT/OT infrastructure solutions, ensuring compliance with IEC 62443, NERC CIP, and ISO standards
Research and evaluate emerging ICS/OT cybersecurity technologies and threat intelligence to enhance project outcomes
Coach and mentor project teams and customer stakeholders on ICS cybersecurity best practices
Act as a technical authority in the design and deployment of project infrastructure supporting ICS/OT systems (network segmentation, secure remote access, virtualization, backups, monitoring)
Integrate and configure ICS/OT security tools (firewalls, intrusion detection, asset inventory, anomaly detection) into customer environments
Conduct vulnerability assessments, compliance checks, and security hardening activities within the scope of project delivery

What we offer

Fully customized development and training programs all throughout the year
LinkedIn Learning subscription and full access to GE Vernova’s learning database
Wellbeing program with multiple events focused on a healthy lifestyle, free apps to support healthy habits and free employee assistance program
Strong induction process (a dedicated 1-month ramp-up period)
Flexible working hours
Private Medical Insurance for you (can also be extended for family members)
Attractive financial compensations for roles involving external travels and on-site missions
Increased number of vacation days, according to your work-experience, encompassed by an annual bonus payout
Annual, performance-based, salary review
Multiple subscriptions, discounts and vouchers available (such as Bookster subscription, corporate discount to fitness services, gift vouchers for Christmas and Easter holiday, daily meal vouchers, additional days off such as 8th of March and 3rd Easter Day and children’s benefits, including gifts for special occasions, vouchers, and events)

Fulltime

Industry Solutions Architect

The Industry Solutions Architect role focuses on leading complex solution design...

Location

India , Bangalore

Salary:

Not provided

NTT DATA

Expiration Date

Until further notice

Requirements

15+ years of experience in solution architecture, consulting, or pre-sales roles
Proven track record of solutioning large, complex deals in one or more of the target industries
Experience in crafting RFP/RFI responses and client-specific solution presentations
Strong understanding of manufacturing industry value chain, trends, transformation drivers, and operational challenges
Experience with integrating and implementing – one or more of MES/MOM, SCADA, PLC/DCS, CMMS, APM, UNS and other Manufacturing Technology solutions
Proficiency in cloud platforms (Azure, AWS, GCP) and edge computing for end user and plant-level solutions
Experience with implementing distributed manufacturing solutions, including those on hyperscalers and advanced understanding technology solution architecture design for full stack manufacturing solutions
Experience working with cross-functional teams across geographies and service lines
Excellent communication, presentation, and interpersonal skills
Exposure to OT, Industry 4.0, AI/ML frameworks, GenAI, IoT, digital twins, computer vision, robotics and industry automation technologies

Job Responsibility

Lead the end-to-end solutioning of complex, multi-disciplinary deals across technology, service lines, and technology practices e.g. Cloud, Data & AI, Security, Consulting, Finance, App Dev etc.
Collaborate with business development teams to understand client needs, pain points, and strategic goals
Design customized solution architectures that align with client objectives and leverage our full suite of offerings
Develop pricing models, delivery frameworks, and risk mitigation strategies
Align commercial terms with solution architecture
Support contract structuring and negotiation
Act as a trusted advisor to internal and external stakeholders during pre-sales and solutioning phases
Conduct client workshops and discussions showcasing AI-enabled manufacturing use cases (e.g., predictive maintenance, quality control, supply chain optimization) and apply knowledge of manufacturing processes (discrete, process, and hybrid manufacturing)
Support client presentations, workshops, and orals with clear articulation of value propositions
Bring deep industry knowledge to inform solution design, including regulatory, operational, and competitive landscapes

Solution Architect - IIoT Manufacturing

As a Solution Architect – IIoT Manufacturing, you play a pivotal role in designi...

Location

Salary:

Not provided

Coca-Cola HBC

Expiration Date

Until further notice

Requirements

Bachelor’s degree in Computer Science, Engineering, or equivalent practical experience
8+ years in solution architecture / senior engineering roles, with proven delivery of complex digital platforms in a large enterprise environment
Strong understanding of manufacturing/industrial domains (production lines, downtime, shift execution, performance KPIs) and how digital solutions support operations
Solid architecture skills across modern patterns: event-driven design, APIs & integration, data platforms (time-series and analytical), distributed systems, and reliability engineering
Experience defining and enforcing non-functional requirements, including security, performance, scalability, and observability
Familiarity with DevSecOps ways of working (CI/CD, infrastructure-as-code concepts, automated testing, release governance)
Strong stakeholder management: able to align OT, IT, product, and vendors
excellent communication, negotiation, and documentation skills
Comfortable working in Agile/Scaled Agile environments
able to balance architectural excellence with pragmatic delivery

Job Responsibility

Own end-to-end solution design for the manufacturing platform, covering edge-to-cloud data flows, processing, persistence, and consumption (e.g., operational dashboards, reporting, analytics, and enterprise integrations)
Partner with product and business stakeholders to capture requirements, define solution options, and make trade-offs across functionality, cost, security, reliability, and time-to-value
Create and maintain solution architecture artefacts (diagrams, decision records, interface contracts, data models, NFRs) and ensure documentation is kept current in the agreed repository (e.g., Azure DevOps Wiki or similar)
Define and govern non-functional requirements: security, performance, availability, resilience, observability, data retention, and compliance—ensuring they are measurable and testable
Lead the architectural approach for manufacturing data contextualization, including production order context, downtime/event validation, and consistent reporting semantics across shifts/lines/plants
Drive integration design with enterprise and plant systems (e.g., ERP, quality systems, maintenance workflows), selecting appropriate patterns (API-led, event-driven, batch) without locking into a single technology by default
Provide architectural guidance to engineering teams through the delivery lifecycle: refinement, design reviews, implementation guidance, test strategy, release planning, and operational readiness
Establish and evolve platform standards: reference architectures, reusable patterns, data contracts, naming/structuring conventions, and guardrails for teams and vendors
Collaborate with cybersecurity and enterprise architecture to ensure solutions align with corporate principles, and that identity, access control, encryption, and auditability are embedded by design
Support production operations when needed (incident support, root-cause analysis, problem management), and proactively reduce operational burden through better design, monitoring, and automation

What we offer

Equal opportunity employer
IT Equipment
Medical Insurance
Work with iconic brands
Supportive team
Volunteering Opportunities
Wellbeing program
Work from home

Operational Technology (OT) Security Architect

Accenture

Location:
Ireland , Dublin

Category:
IT - Software Development

Contract Type:
Not provided

Salary:

Job Description:

Job Responsibility:

Requirements:

Additional Information:

Job Posted:
April 10, 2026

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