Data Center Services Mechanical Commissioning Engineer
Solarstream Limited
Company Overview
Solarstream Limited
HeadquartersDublin, County Dublin, Ireland
Founded2016
SizeApproximately 50 employees (source: solocheck.ie). Revenue data is not publicly disclosed.
What They Do
Solarstream Limited is a private Irish company that specializes in professional, scientific, and technical activities within the renewable energy sector, particularly focusing on solar photovoltaic (PV) systems for commercial applications. The company aims to help businesses reduce their electricity costs through tailored solar installations, while also providing renewable energy products supported by available Irish grants for various sectors, including homes and agriculture (source: solarstream.ie). Their services encompass detailed installation, maintenance, and protection of solar panels, emphasizing the importance of safeguarding long-term investments and promoting greener energy solutions.
Projects & Track Record
While specific completed projects with detailed capacities or locations are not publicly documented, Solarstream Limited is known for its general focus on commercial solar deployments. The company has been operational since 2013, indicating a level of experience in the solar market, although no named clients or partnerships have been disclosed in available sources (source: solarstream.ie). Their ongoing activities primarily involve standard installations, as evidenced by recent filings related to internal financial maneuvers rather than new project announcements.
Recent Developments
In the past two years, Solarstream Limited has filed updated financial statements, with the latest for the year ending December 31, 2023, submitted on November 14, 2024, and another for 2024 filed on October 29, 2025. These filings indicate a stable operational status without reported judgments or mortgages (source: solocheck.ie). Additionally, the company has undergone internal restructuring, as seen in share-related filings, but there have been no public announcements regarding external funding rounds, acquisitions, or major contracts in the same timeframe.
Working There
Solarstream Limited's small size suggests limited hiring insights, with no public listings of roles or active openings at its headquarters in Carlow or any Dublin offices. However, the company's technical activity code implies potential needs in installation, engineering, sales, and administration related to solar projects (source: solocheck.ie). The absence of documented company culture indicators or employee benefits makes it challenging to assess the work environment, though the director's extensive portfolio across multiple companies may suggest a lean, entrepreneurial atmosphere.
Last updated on Feb 23, 2026 | Report an issue
Job Description
This position supports development and execution of all mechanical aspects of assigned commissioning projects from initial engagement, design reviews, checklists, safety support, script development, vendor coordination, testing and report development through turn over to the client. The Mechanical Commissioning Engineer will support the development of the mechanical test schedule, finalize mechanical test procedures, review project submittals for consistency with the design intent, basis of design and the owner's project requirements, and maintain project cadence for the mechanical systems testing and associated Building Automation Systems. The Mechanical Commissioning Engineer is to support the planning and execution of commissioning for the mechanical infrastructure of the mission critical facility. They will be expected to execute against the project schedule through the coordination of contractors and/or vendors to complete the desired mechanical systems testing.
CAI DC Mechanical Commissioning Engineer will be exposed to cutting edge technologies in the Hyperscale and other spaces. You will have an opportunity to work with recognized subject matter experts allowing YOU to be a key player in bringing data technologies to market. As part of our company culture, we invest in YOUR future, and commit to hands on certifications as well as professional training. Our collaborative culture ensures that our customers benefit from exemplary work across our entire range of professional services.
Responsibilities
- Support and contribute to all aspects of safety for all mechanical tests.
- Support complete commissioning and performance acceptance testing of the mechanical infrastructure systems.
- Development of all mechanical test procedures, MOPS, SOO's and checklists.
- QA/QC of all mechanical test procedures.
- Provide input and insight to the overall commissioning plan.
- Develop reports for the mechanical testing and contribute to a daily report to the Commissioning Project Manager.
- Attend and be an active participant of customer equipment Factory Witness Test.
- Assist with vendor coordination and management.
- Perform equipment inspection to ensure build adherence to vendor submittal.
- Provide test documentation that equipment is delivered, installed, and tested correctly and set to function properly for the customer.
- Support and perform design specification review, manufacturer submittals, one line drawing sets, and project schedule documentation.
- QA/QC of mechanical equipment installation/startup.
- Execute test scripts to confirm equipment and system operation to design specification.
- Ensure safe work practices are followed by the commissioning team and customer site.
- Engage with customers and vendors to ensure positive experience, goals achievement, and schedule adherence.
- Provide daily status reports for mechanical commissioning team status.
- Conduct facility walk downs, turnover, and punch list reviews.
- General understanding of LEED specifications and requirements.
- Look for new opportunities for CAI to provide service and value to customer.
- Duties may be increased as experience and skill allow.
Requirements
Position Requirements
- Bachelor's degree or equivalent experience.
- Minimum of five to seven years Data Center Commissioning experience.
- Knowledge of OSHA safety requirements.
- Good written and verbal communication skills.
- Ability to read and interpret mechanical drawings, P&ID's and specifications.
- Knowledge of mission critical design concepts.
- Knowledge of various Building Automation/Monitoring Systems (BAS/BMS), Air Handlers, Humidifiers, Variable Refrigerant Flow, Computer Room Air Conditioners/Handlers (CRAC/CRAH), Evaporators, Adiabatic Coolers, Pressure/Temperature/Humidity sensors & Flowmeters.
- Knowledge of basic thermodynamics and heat transfer and fluid flow.
- Knowledge of the Test, Adjust and Balance (TAB) process.
- Knowledge of mechanical trend analysis.
- Strong experience with Word, Excel and PowerPoint. Can effectively create final products in all three programs.
- Work under construction site conditions.
Other Requirements
- Excellent oral and written English is required.
- Extensive travel may be required (75%).
- Candidates must have a Passport or the ability to immediately get a Passport.
- Able to work in the US without sponsorship now or any time in the future.
Benefits
Our full-time positions offer competitive compensation and benefits which include: up to 15% retirement contribution, 24 days PTO and 5 sick days per year, health insurance at extremely low cost to employee, financial support for both internal and external professional education as well as 70% long term disability paid for by the company.
We are an equal opportunity employer; we are proud to employ veterans and promote a diverse culture in our workplace. Diversity is a strength for our global company. We pledge that CAI will be operated in a way that is fair and equitable to all - our employees, our customers, and the broader society.
This job description is not all inclusive and you may be asked to do other duties. CAI will also consider for employment qualified applicants with criminal histories in a manner consistent with the requirements of the FCO.
We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses and identifying potential inconsistencies or verification signals in application materials based on available information. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.
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Job expired?Please let Solarstream Limited know you found this job on Rejobs. It helps us grow and get more people working in renewable energy.
Apply now
Job expired?Please let Solarstream Limited know you found this job on Rejobs. It helps us grow and get more people working in renewable energy.
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About the role
September 1, 2026
September 1, 2026
Full time
On-site
Company
- Atlanta, Georgia, United States
5-7 years
UTC-04:00