51 Commissioning Engineer jobs in Ireland

Commissioning Engineer / Security Systems Engineer

€55,000 - €60,00 Van, benefits

Dublin, Ireland

A global leader in safety and security solutions is currently recruiting for a Security Systems Engineer / Commissioning Engineer to join their expanding business. With a base commutable from Dublin /Trim,
(relocation not considered)
this Security Systems Engineer will report into the Project Manager to service Global accounts and require extensive experience working in the electronic security system industry and within a wide range of customer base (datacentres, office buildings, warehousing).

The Security Systems Engineer / Commissioning Engineer will need
experience of on-site configuration and commissioning of access control and video management system & enterprise level CCTV systems.

Security Systems Engineer / Commissioning Engineer responsibilities include:

• Coordinate, Commission, Test & Troubleshoot projects throughout their country of employment.
• Manage all server deployments and all programming activities.
• Inspects cable installation, device installation, head-end build out, system final termination, programming, and testing of systems.
• Communicate with PM and internal staff regarding engineering tasks and follow up action items.
• Contribute to the technical design/design assurance and delivery of new complex, global projects.
• Build and maintain technical relationships with suppliers/partners.
• Ensure all projects that are delivered have undergone a detailed technical review and a validated Commissioning process.
• Work with colleagues in the technical team/engineering personnel in country, and provide support to colleagues as the engineering department grows.
• Service and maintenance support – assisting clients resolving technical problems, commissioning/programming. Providing remote support to customers, colleagues, and subcontractors.
• Engineering support for small works and new project works.
• Adhere to existing processes for commissioning, QA/QC & project sign off.
• Travel to sites to meet clients and build relationships.
• Hands on commission projects.
• Engage in open service cases and assist in resolving technical problems when requested by the service team.
• Correct completion of the paperwork and/or handover documentation, submitted timely for jobs/tasks undertaken, in order that company records are maintained accurately.
• Co-ordinating with the clients IT, Security, Health & Safety and facility management teams, to ensure a high level of client cooperation.

To apply please email a cv to

PE Global is currently recruiting for a Senior QC Microbiologist for a leading multi-national Pharma client based in South Dublin.

This is a contract position.

Role Overview:

We are seeking a contract CQV Engineer with proven experience in commissioning and qualification of equipment and utilities in a drug substance (DS) manufacturing environment. The successful contractor will play a critical role in delivering a fast-paced CQV program in line with GMP, project timelines, and regulatory expectations.

You'll be expected to work independently or as part of a cross-functional CQV team to author and execute qualification protocols, manage deviations, and support system handover for GMP operations.

Key Responsibilities:

• Deliver end-to-end CQV lifecycle documentation: URS, DQs, FAT/SAT, IQ, OQ, and support for PQ where applicable.

• Perform equipment and system commissioning, including verification of installation, utilities integration, control functionality, and safety systems.

• Lead CQV efforts on systems including (but not limited to):

• Bioreactors and single-use technologies

• Chromatography Columns

• Clean-in-place (CIP) and steam-in-place (SIP) systems

• WFI, clean steam, and process gases

• Process tanks, skids, and associated piping

• Conduct impact assessments, risk assessments (e.g. ASTM E2500), and define appropriate qualification strategies.

• Liaise with vendors, automation, engineering, and quality functions to coordinate execution and resolve issues.

• Support and lead the resolution of deviations, non-conformances, and change controls related to CQV scope.

• Maintain up-to-date and compliant documentation in line with GMP and data integrity requirements.

• Provide progress updates and contribute to system readiness reviews and handover milestones.

Experience:

• Bachelor's degree in Engineering, Life Sciences, or related technical field.

• Minimum 5 years' CQV experience in a GMP-regulated drug substance or biologics manufacturing environment.

• Demonstrated hands-on experience with commissioning and qualification of:

• Large-scale bioprocess equipment

• Utility systems (WFI, HVAC, compressed gases, clean steam)

• Automation-integrated equipment (DeltaV)

• Deep understanding of CQV best practices, ISPE Baseline Guides, GAMP 5, and ASTM E2500.

• Experience working on capital projects, preferably from construction to handover.

• Ability to work independently on protocol development, execution, and resolution management.

Interested candidates should submit an updated CV.

Please click the link below to apply, or alternatively send an up to date CV to

***Please note our client cannot assist with any visa sponsorship and candidates must have the correct visa to live and work in Ireland***

Who We Are

Whitewater Group is a leading provider of innovative and sustainable water treatment engineering systems operating in Ireland, UK and across Europe in the Data Centre, Pharma, Power and Industrial sectors. We specialise in designing, installing, commissioning, and maintaining water treatment solutions to meet our clients' specific needs. Our team is dedicated to delivering high-quality, cost-effective engineering solutions that prioritize safety, reliability, and environmental sustainability.

Whitewater Group is headquartered in Bray, Co. Wicklow with a satellite office in Naas, Co. Kildare. We also operate from European bases in Spain, Sweden, Finland and UK, with plans for further offices to open in Italy, Denmark and Germany. The Group is experiencing significant growth due to its focus on off-site construction methods (OSM) of delivering turnkey projects, meaning on-site construction time is kept to a minimum.

Role Description

Due to continued expansion, we now seek a senior commissioning engineer to ensure installed water treatment systems operate in a correct and safe manner and will meet the client's requirements. Our ideal candidate will be self-motivated with a high level of energy. This individual must be capable of independent and teamwork environments. This position demands an individual with a strong detail-oriented work style, excellent oral and written communication skills, and an accommodating and proactive attitude.

Main Duties And Responsibilities

• Monitor and verify that all equipment operates according to the design specifications, ensuring optimal functionality and performance.
• Conduct regular assessments and reviews to ensure compliance with technical standards and specifications, addressing any deviations promptly.
• Implement and enforce safety protocols for all equipment and operations to meet both internal and regulatory safety standards.
• Conduct safety audits and work closely with the safety team to promote a safe working environment.
• Utilise a variety of diagnostic tools and techniques to address complex technical issues, minimising downtime and ensuring equipment performance is restored quickly.
• Manage multiple projects simultaneously, ensuring tasks are completed within established deadlines and in alignment with budgetary constraints.
• Collaborate with other teams to prioritise tasks and resources effectively, ensuring that all project milestones are met on time and within budget.
• Collaborate with project engineers to review technical requirements, timelines, and ensure smooth coordination across the project lifecycle.
• Provide technical guidance and support to both installation and project engineers to troubleshoot issues and streamline the installation process.
• Develop, implement, and oversee testing and validation procedures to ensure equipment performance meets both customer and regulatory requirements.
• Monitor and evaluate the effectiveness of test procedures, recommending improvements where necessary to optimize performance and reliability.
• Work with the Commissioning Lead Engineer to create a detailed commissioning plan that outlines tasks, timelines, and responsibilities.
• Coordinate the execution of the commissioning plan, ensuring the timely and successful handover of fully functional systems.
• Regularly review and update SOO documents to reflect changes in equipment, regulations, or industry standards.
• Write, review, and execute commissioning scripts for various equipment and systems (L1-L6), ensuring each stage of the process is properly documented and followed.
• Ensure all commissioning scripts are comprehensive, clear, and accurately represent the necessary procedures to meet operational standards.
• Develop and manage Installation Qualification (IQ), Operational Qualification (OQ), and Performance Qualification (PQ) processes, ensuring all relevant documentation is prepared and maintained.
• Create detailed validation and commissioning documents that demonstrate compliance with industry standards, regulations, and customer requirements.
• Ensure that accurate As-Built documentation is produced, reflecting the final configuration of equipment, systems, and installations.
  Provide comprehensive training to clients and end-users on the operation, maintenance, and troubleshooting of equipment and systems.

Required Qualifications And Experience

• A relevant degree or equivalent qualification in Mechanical, Electrical or Automation/Instrument Engineering.
• Minimum 5 year's complex projects commissioning experience is essential within the Data Centre, Industrial, Municipal and Pharma sectors.
• Excellent technical writing and communication skills.
• Fluent English speaker with strong speaking skills as the position will require presentations to clients.
• Must exhibit strong project management skills.
• Work in a multi-disciplinary team in for a wide variety of water treatment projects.
• Strong detail-oriented work style, and an accommodating and proactive attitude.
• Strong proficiency in Microsoft Office Suite (Word, Excel, PowerPoint, Outlook).
• Proficiency in the use of 2D/3D CAD and Revit is an advantage
  Permit to work in the EU

Benefits

• Competitive salary for the right candidate
• Opportunity for career progression within a rapidly growing company
• Pension Scheme
• Annual Bonus

Vacancy Number: 27414

Category: Engineering - Electrical

Job Type: Full-time

The Networks Engineering department in ESB Engineering & Major Projects is the centre of engineering design and project delivery for ESB's Transmission & Distribution deliverables, as well as providing consultancy services in T&D technology for external clients.

The Commissioning & SCS Teams in the Networks Engineering department provide a highly specialised commissioning service for both domestic and international clients. This involves the verification that the HV Substation equipment and schemes have been fully validated so that a declaration of fitness certificate may be issued to the System Controller confirming that the equipment is fit for connection to the relevant HV system.

The Electrical Engineer who is appointed to this role will use their experience in the High voltage sector to operate as a commissioning engineer to deliver multi discipline projects in ESB HV Substations across Ireland. The Commissioning Engineer will interface with various teams across Networks Engineering to optimize the delivery of HV projects.

Key Responsibilities

• Operate as a full member of a commissioning team which will be regionally based in Ireland, but with flexibility to operate across other parts of the country where business needs require it.
• Lead complex commissioning projects in high voltage substations, ensuring equipment meets all technical requirements before going into service.
• Perform and assess all on site testing associated with HV Commissioning
• Provide technical support, training, and advice to existing and new members of the commissioning & Design teams to develop their competency, leading mentor projects in process.
• Contribute to the development of work instructions and departmental procedures which are used by the wider commissioning team.
• Lead fault investigations, carry out detailed analysis and provide recommendations for improvement.

Knowledge & Qualifications

Essential

• • Minimum of 3 years relevant industry experience with an in-depth knowledge of the electrical design, layout and standards associated with HV substations.
• Experienced in operational safety.
• Proven ability to work in a team to a high level of performance.
• A strong work ethic with a clear focus on delivery to ESB's safety, time, quality, and cost objectives.
• A flexible approach to work as per commissioning requirements.
• As this is a site based role, a full EU Driving licence (or recognised equivalent) is required for any potential candidate.

Desirable

• Active involvement in international engineering organisations such as CIGRÉ, IEEE and IET (e.g. participation in Working Groups)
• Fully approved to issue Declaration of Fitness certificate to system controller.

Location

Deployment will be in one of the HV Commissioning teams which are structured on a regional level nationwide. The successful candidate will operate within one of those teams.

ESB is committed to smart working – combining digital tools with a culture of trust and empowerment to enable flexible ways of working. The successful candidate may work flexibly within their jurisdiction with attendance at the workplace for in-person collaboration on at least one anchor day per week. All smart working arrangements are subject to manager approval and ongoing review, based on the operational requirements of the role, the team, and the individual.

Reporting To

The successful candidate will report to the appropriate substation Commissioning Team Leader, Networks Engineering, Engineering & Major Projects.

Why Work with Us?

• Opportunity to lead Ireland's transition to net zero carbon future
• Career development through mentoring and training
• Corporate Social Responsibility Opportunities
• Sports and Social Clubs
• Networking opportunities
• Credit Union
• Generous Pension
• Access to staff well-being programmes
• Generous parental leave entitlements
• Strong values-based and inclusive culture
• Strong commitment to diversity, equity and inclusion
• Great team environment working to our Core Values: Courageous, Caring, Driven and Trusted

Salary

€48,000 to €6,000

Closing Date

29th October 2025

Diversity, Equity and Inclusion Statement

ESB is committed to being an equal opportunities employer. We welcome applications from all sections of society and ensure that no one is discriminated against on the grounds of race, religion or belief, ethnicity or nationality, disability, age, citizenship, marital status, domestic or civil partnership status, sexual orientation or gender identity, or any other basis as protected by law.

Applicants who anticipate requiring assistance or reasonable accommodations for any part of the application or interview process may contact, in confidence,

About ESB

Join us in our mission to achieve a net-zero electricity system by 2040. ESB is Ireland's leading energy utility, with activities spanning electricity generation, transmission and distribution, energy supply, energy services and international consultancy. Operating in Ireland, Northern Ireland and Great Britain, we invest over billion each year to deliver a new energy future based on reliable, affordable zero-carbon electricity.

Security Systems Engineers / Commissioning Engineers / Junior Engineers (Security Systems)

Exclusive New Security Systems engineering vacancies ***

Dublin, Ireland (
No relocation considered – home base in Southern Ireland only
)

Are you looking to join a Global Security Systems business who is rapidly expanding?

• Commissioning Engineer Security systems - C.€55,000-€0,000, Van, Benefits

• Engineers Security Systems C. ,000- ,000

• Junior Engineers / Apprentice Security Engineers C. ,000- ,000

All roles will need experience of on-site configuration and commissioning of access control and video management systems and ideally a Lenel certification. Enterprise CCTV systems deemed advantageous.

CV applications to

Sara Frith

Business Director –Manufacturing & Non Manufacturing, Senior Appointments

Commissioning Engineer / Security Systems Engineer

€55,000 Van, benefits

Dublin, Ireland

A global leader in safety and security solutions is currently recruiting for a Security Systems Engineer / Commissioning Engineer to join their expanding business. With a base commutable from Dublin /Trim,
(relocation not considered)
this Security Systems Engineer will report into the Project Manager to service Global accounts and require extensive experience working in the electronic security system industry and within a wide range of customer base (datacentres, office buildings, warehousing).

The Security Systems Engineer / Commissioning Engineer will need
experience of on-site configuration and commissioning of access control and video management system & enterprise level CCTV systems.

Experience in Enterprise level access control systems:

• Lenel/S2
• JCI - CCure
• AMAG - Symmetry
• Honeywell ProWatch
• Genetec

Experience in Enterprise level CCTV and Video Management Systems:

• Milestone
• Genetec
• Avigilon

Security Systems Engineer / Commissioning Engineer responsibilities include:

• Coordinate, Commission, Test & Troubleshoot projects throughout their country of employment.
• Manage all server deployments and all programming activities.
• Inspects cable installation, device installation, head-end build out, system final termination, programming, and testing of systems.
• Communicate with PM and internal staff regarding engineering tasks and follow up action items.
• Contribute to the technical design/design assurance and delivery of new complex, global projects.
• Build and maintain technical relationships with suppliers/partners.
• Ensure all projects that are delivered have undergone a detailed technical review and a validated Commissioning process.
• Work with colleagues in the technical team/engineering personnel in country, and provide support to colleagues as the engineering department grows.
• Service and maintenance support – assisting clients resolving technical problems, commissioning/programming. Providing remote support to customers, colleagues, and subcontractors.
• Engineering support for small works and new project works.
• Adhere to existing processes for commissioning, QA/QC & project sign off.
• Travel to sites to meet clients and build relationships.
• Hands on commission projects.
• Engage in open service cases and assist in resolving technical problems when requested by the service team.
• Correct completion of the paperwork and/or handover documentation, submitted timely for jobs/tasks undertaken, in order that company records are maintained accurately.
• Co-ordinating with the clients IT, Security, Health & Safety and facility management teams, to ensure a high level of client cooperation.

To apply please email a cv to

The successful candidate will be responsible for all aspects associated with the Commissioning of products manufactured by Liebherr Container Cranes. The cranes manufactured have high capital value and include electrical equipment for H.V distribution, PLC's, controller drives and IT technology. This challenging role will require a self-motivated individual with knowledge and ability across the full spectrum of Electrical and Electronic engineering disciplines. Selected candidates can expect an attractive remuneration package commensurate with experience. This role will require regular travel overseas.

Key elements of the Role
Responsibilities shall include, but are not limited to the following:

• Acting as company representative when on site as a member or lead of the site/commissioning team.
• Liaise with design, production, service and Installation departments
• Commissioning of cranes in-house and after installation on site
• Commissioning, testing and handover of the equipment.
• Testing and completion of handover documentation and formalities on project completion
• Preparation and delivery of technical reports on project/job completion

• Commissioning work to include :

• Start-up, verification and optimization of hardware systems

• Calibration of Variable Speed Inverter drives up to 1Mw
• Testing, Verification and revision of PLC Software systems.
• Training of Customer personnel both on site and in house.
• Handover and performance testing of completed machines
• Verification of machine reliability and performance.

Qualifications / Experience

• Degree / Diploma in an Electrical/Electronic discipline or a minimum of 3 years relevant experience in Start-up and Commissioning of large Industrial systems.
• Proven technical skills with hands-on experience working with industrial automation and drive systems.
• Willingness to travel, as needed.
• Microsoft Office Experience across Word, Excel, PowerPoint etc.
• Strong decision-making and problem-solving skills.

Benefits
We offer a competitive salary, pension scheme, training and development opportunities, subsidised canteen, retailer discounts, travel opportunities, sports and social club, cycle to work scheme and if that isn't enough, we have an early finish on a Friday #LCC

• Please note, CV's will not be accepted directly by email.
• We do not require the assistance of recruitment agencies for this role.

Have we awoken your interest? Then we look forward to receiving your online application. If you have any questions, please contact Micheal Maher.

One Passion. Many Opportunities.
The Company
Liebherr Container Cranes Ltd. is one of the world's leading manufacturers of ship to shore cranes, rail mounted gantry cranes and rubber tyre gantry cranes. From its base in Killarney, Ireland, the company designs, builds and exports container cranes worldwide. Founded in 1958 as the first Liebherr factory outside of Germany, today, container cranes manufactured by Liebherr in Ireland are renowned for their quality, longevity and productivity.

Location
Liebherr Container Cranes Ltd.

Killarney

Ireland (IE)

Contact
Micheal Maher

Datacenter People is working with a leading data center commissioning firm to hire Commissioning Engineers into their team.

What the Job Involves.

• Provide engineering and technical support to plan, schedule, coordinate and execute full life cycle commissioning of critical facilities.
• Participate in the MEP design process.
• Witnesses the static and dynamic testing of complex mechanical systems.
• Perform Test Procedures.
• Prepare meeting minutes.
• Interact with contractors, interpreting design and specifications.
• Conduct site observation surveys and prepares field reports on the status of projects and completion of projects with respect to compliance to the plans and specifications.
• Prepare punch list reports and determines corrective measures for on-site problems.
• Prepare general condition survey reports.
• Familiarise oneself with codes, local project regulations, construction practices and the latest equipment functional concepts.
• Obey all the projects safety requirements including specific on-site regulations.
• Performs routine calculations.
• Act as project coordinator with other field engineers, coordinating printing, presentation and administration procedures.
• Review shop drawings and submittals.

We're Looking for Someone Who.

• Has experience of commissioning mechanical systems in a data center or large commercial/industrial setting – typically 500kVA or above. OR a number of years' experience in a senior commissioning role with the ability to interpret the same, in lieu of this a technical background.
• Is able to determine and interpret data from various sources such as external PQM waveforms, data logs etc.
• Is able to determine pass/fail criteria.
• Is conversant in data center topologies across varied designs: N+1, N+2, 2N etc.
• Fault finding/trouble-shooting knowledge of various integrated systems such as HVAC/chillers/CRAC units.
• Is able to interpret overall design intent of integrated systems and advise on various operational aspects to ensure the system will perform correctly. This will be determined through both through design reviews and on-site knowledge.
• Has working knowledge of network and communications – Modbus/ethernet, SCADA systems etc.
• Has an understanding of data center commissioning levels and the requirements to move from level-to-level.
• Has knowledge of scheduling/planning/reporting.
• This role requires travel so you must be prepared to travel weekly

We regret that due to the high volume of applications we are unable to acknowledge each one. Please bear in mind that if you are selected for interview we will contact you within the next seven days.

Commissioning Engineer – Grid Connections, Transmission & Distribution

Location:
Cork (with travel to various project sites)

Contract Type:
Staff

Rate/Salary:
DOE

Start Date:
ASAP

Ref Code:
DES-1099

Contact:
|

The Opportunity

We are seeking an experienced Commissioning Engineer (or Commissioning Manager if senior) to join our clients' grid connection projects across Ireland. Their Transmission & Distribution team is currently delivering a range of renewable energy and healthcare facilities projects.

Our client is a well-established electrical engineering contractor offering design, installation, and commissioning services across Ireland, the UK, Europe, and the Middle East. They are a trusted full-service provider to world-renowned brand names in the Pharmaceutical, Data Centre, Utilities, Oil, Gas & Chemicals, Food & Beverage, Transport, and other industry sectors.

Key Responsibilities:

• Manage project commissioning for grid connection projects.
• Inspect all installation works against the agreed quality plan.
• Lead commissioning and qualification (C&Q) activities on site.
• Prepare C&Q plans in line with client goals, ensuring timely and compliant delivery.
• Develop and execute C&Q lifecycle protocols to meet project requirements.
• Lead and support site acceptance tests (SATs).
• Support and represent the technical quality team in meetings, troubleshooting exercises, and audits.

Key Requirements:

• Electrical trade or engineering qualification.
• 5+ years' experience in commissioning roles (or similar).
• Proven experience in High Voltage (HV) projects.
• Strong stakeholder management and relationship-building skills.
• Awareness of engineering processes and industry best practices.
• Excellent time management skills.
• Self-starter with strong decision-making abilities.

Desirable (Not Essential)

• Formal Health & Safety qualifications/training (e.g. IOSH Managing Safely or equivalent).

To discuss this role in more detail contact
Jessica at or
for a confidential discussion.