• Identify relevant design criteria for high availability power system supplying data centers. • Define and own the overall power system architecture for data centers from utility point of interconnection through IT load. • Design high-reliability substations aligned with Tier III / Tier IV reliability standards for up to 50MW data centers. • Lead failure modes and effects analysis (FMEA), short-circuit studies, coordination studies, and reliability assessments. • Ensure systems are designed for maintainability without downtime, including concurrent maintenance strategies. • Support black-start, islanded operation, and degraded-mode operating scenarios where applicable. • Design on-site or co-located generation, including: diesel or gas turbine generators; Battery energy storage systems (BESS); Co-located or on-site photovoltaic (PV) systems. • Define control strategies for dispatch, load-shedding, islanding, resynchronization, and grid interaction. • Coordinate integration of DERs with UPS systems, static switches, and data hall distribution. • Lead technical engagement with utilities, ISOs/RTOs, and interconnection authorities. • Support interconnection studies, protection coordination with utility systems, and compliance with grid requirements. • Interface with EPCs, OEMs, and equipment suppliers to ensure design intent is preserved through execution. • Establish and maintain design standards, reference architectures, and technical guidelines across multiple sites or regions. • Provide technical oversight during design reviews, FATs, SATs, commissioning, and energization. • Support operational teams with troubleshooting, root-cause analysis, and system upgrades over the asset lifecycle. • Work cross-functionally with engineering, legal, commercial, and executive teams to align project goals.

• Develop and execute system build plans accounting for software architecture, information security, and hardware deployment • Work closely with customers to understand their operational needs, provide system training and configuration to meet their needs • Perform system and acceptance testing with customers • Develop scripts and other middleware solutions to integrate into third-party systems • Troubleshoot complex problems and collaborate with technical experts in various domains • Lead workshops with customers • Travel to customer sites and work directly with customers to successfully deliver, test, and integrate systems

• Responsible for the operations and maintenance support of electrical power distribution systems, including high voltage substations, transformers, switchgear, motors, motor control centers, lighting, grounding, electrical wiring, and hazardous area classification. • Lead and participate in electrical engineering activities that improve the reliability of Airgas assets and optimize maintenance costs. • Manage/assist in analysis and ensure follow-up on predictive data (coordination studies, relay tests, thermography, PD testing, megger tests, oil gas analysis, etc.) • Provide technical guidance to operating plants from a corporate level on Local, National, & International Codes, Standards, Policies, and Procedures. • Assist with engineering studies, incident investigations, audits and assists with preparing oral and written reports. • Establish and maintain equipment condition assessment information for high yards and high voltage motors. • Provide technical assistance to field personnel in the areas of high voltage distribution equipment and high voltage motors. • Provide engineering assistance to other departments and perform any additional responsibilities as requested or assigned. • Provide technical input to assist in development of project planning. • Implement Smart Innovative Operations (SIO) Predict initiatives for electrical equipment at Airgas. • Provides technical oversight and review of project engineering work performed by external resources in support of the development and implementation of small electrical projects. • Actively participate in Root Cause Analyses (RCA). • Take the lead in training, coaching, and mentoring field technicians and operations staff in the preventative maintenance and operation of electrical distribution and control systems.

Role Description About The Role: - To undertake PPM, proactive and reactive works issued through the helpdesk within set time frames so that the customer expectations are met. - To complete service sheets and update site compliance logbooks accordingly. - To provide a callout response for the client as detailed on the callout rota. - To undertake contractor control duties on behalf of the client, including monitoring of contractors and their workmanship, so that relevant standards are met. - To evaluate performance and ensure the proper servicing and maintenance of equipment under contract to the company is carried out. - To work in a safe manner at all times, complying with current Health & Safety legislation and OCS H&S policy. Qualifications - Previous experience working within Facilities Management would be ideal. - Full clean driving licence. - Able to carry out basic IT tasks on handheld devices. Requirements - A craft qualification such as a recognised electrical apprenticeship such as or equivalent to City & Guilds 2350 NVQ Level 3 Electrical Installation Engineering + AM2. - The current wiring regulations qualification such as or equal to City & Guilds 2381-18 Level 3 Award (18th Edition). - Valid and in date Grade card/CSCS Card or equivalent qualification. Benefits - Encouragement of professional development and career progression. - Opportunity to work with inspirational people. Company Description OCS UK & Ireland is a leading facilities management company with 50,000+ colleagues and a turnover in excess of £2bn. We deliver innovative, award-winning services within facilities management, hard services, cleaning, security, and catering. Our mission is to make people and places the best they can be for our colleagues, customers, and the communities we serve. Our commitment to doing business the right way is rooted in our TRUE values - Trust, Respect, Unity, and Empowerment.