[Skip to main content](#main-content) [OpenNash Jobs](https://jobs.opennash.com/) [Hiring report](/reports/hiring/) · [All Vertiv Holdings jobs](https://jobs.opennash.com/companies/vertiv-holdings/) · [Search jobs](/search/) Vertiv Holdings · Croatia # Presales Mid Engineer Electrical Croatia Sales Listed on Vertiv Holdings’s official careers site. Posted September 11, 2026. Check that it is still open and apply there. [Apply on Vertiv Holdings’s careers site →](https://egup.fa.us2.oraclecloud.com/hcmUI/CandidateExperience/en/sites/CX/job/20261425) [OpenNash Jobs](https://jobs.opennash.com/) / [Vertiv Holdings](https://jobs.opennash.com/companies/vertiv-holdings/) / Presales Mid Engineer Electrical ## Job description We are currently seeking a Presales Mid Electrical Engineer to join our dynamic team in Zagreb, Croatia! The Presales Electrical Engineer is an important part of an interdisciplinary team of technical experts (mechanical, structural, architectural) to bring together schematic design for Data center (Hyperscale, Enterprise, Colocation, Edge, CLS) and Critical Infrastructure facilities. Position includes applying theoretical knowledge, practical engineering skills, as well as communicational skills in the fields of Clean Energy, AI and Data center design. What kind of work will you be doing? Concept design of Data center electrical power systems and architecture, with traditional and AI design requirements, which includes: LV power distribution (low voltage switchgear, uninterruptible power supply systems, busbar systems) MV power distribution systems (medium voltage switchgear and transformers) Auxiliary systems (AC, DC), lightning protection systems, diesel gensets…. Electrical load calculations, arc flash, short circuit and protection coordination study calculations and modeling tools Electrical single-line diagrams Understanding of relevant codes and standards for electrical power equipment and installations Coordination with other technical disciplines (architectural, structural, HVAC, controls, fire protection) Reading and understanding RFP and tender documents Problem solving and interpretation of customer requirements in proposed solutions Modular Data center technical solutions and quotations Qualifications: - Bachelor’s or master’s degree or equivalent in Electrical Engineering - 5+ years of experience - Proficient in Electrical power system design Sizing and specification of electrical equipment and installations - Knowledge of electrical load calculations, short circuit and protection coordination study calculations and modeling tools - Solid communication skills, both written and oral, to work across multiple Engineering and Manufacturing teams to bring architecture and concepts to deployment PC skills: active user of Windows, MS Office incl. Excel (A), Word (A), AutoCAD Active English Who are we? At Vertiv, we’re on a mission to empower the people that will power the future. From a simple swipe to life-changing medicines, from push notifications to generative AI. We design, manufacture, and service the products and solutions that keep the world connected. With $6.9 billion in sales, a strong customer base and global reach spanning nearly 70 countries, we are uniquely positioned to deliver greater value to our customers and create new opportunities for our people. What do we offer? Access to internal training and external development opportunities Coverage of public transportation costs UNIQA supplementary health insurance for added security Special occasion bonuses (Easter, Christmas, performance-based rewards, and child-related bonuses) Free annual health check-up to support your well-being (Croatia Osiguranje) Opportunity to sign up for a Multisport card for an active lifestyle Fresh fruit delivered 2 times per week for a healthy start to the week Referral bonuses as a thank-you for helping us grow our team Financial support for new parents with a non-taxable baby bonus Assistance in difficult times with a non-taxable allowance for the loss of an immediate family member Professional development through mentorship and training International teams and dynamic environment Contribution to projects of high technical complexity with modern technical challenges Full creative and professional freedom Flexible working hours Positive, casual, friendly, team-based working atmosphere Focus on competence development If YOU are the person we are looking for, feel free to apply and let's start drafting your future career into a healthy and growing environment! The successful candidate will embrace Vertiv’s Core Principals & Behaviors to help execute our Strategic Priorities. ### OUR CORE PRINCIPALS Safety. Integrity. Respect. Teamwork. Diversity & Inclusion. OUR STRATEGIC PRIORITIES Customer Focus Operational Excellence High-Performance Culture Innovation Financial Strength OUR BEHAVIORS Own It Act With Urgency - Foster a Customer-First Mindset Think Big and Execute - Lead by Example Drive Continuous Improvement - Learn and Seek Out Development #LI-JŠ1 ## At a glance - Posted by the employer: Sep 11, 2026 - First seen by OpenNash: Oct 10, 2026 - Last checked: Oct 18, 2026 - Listed for: 37 days - Location: Croatia[Apply on Vertiv Holdings’s careers site →](https://egup.fa.us2.oraclecloud.com/hcmUI/CandidateExperience/en/sites/CX/job/20261425) ## More jobs at Vertiv Holdings ### [Bid Management Specialist](https://jobs.opennash.com/companies/vertiv-holdings/jobs/f4fbe546fe7b29709b67/) Croatia ### [Service Technology Engineer – Solutions](https://jobs.opennash.com/companies/vertiv-holdings/jobs/fb79c4caa717a75fa754/) Croatia ### [Account Manager](https://jobs.opennash.com/companies/vertiv-holdings/jobs/65f4fc69f7c77706ab12/) Germany ### [Account Manager](https://jobs.opennash.com/companies/vertiv-holdings/jobs/857882fa0db8d1cf0322/) Melbourne, Australia ### [Account Manager II, AC Power](https://jobs.opennash.com/companies/vertiv-holdings/jobs/8f2d93a2d4b6134be3a9/) New York, NY, United States ## Similar jobs at other companies ### [Presales Security Expert Mid-Market](https://jobs.opennash.com/companies/fortinet/jobs/5eb9dd4f763b373190a5/) Fortinet · Toronto, ON, Canada ### [Electrical Engineer - Gas Insulated Switchgear (GIS) (Early-to-Mid Career)](https://jobs.opennash.com/companies/siemens/jobs/3007c2bbd625e6dd0482/) Siemens ### [Fixed Presales Solutions Engineer](https://jobs.opennash.com/companies/vodafone/jobs/0ea7ac924897cba2d9c1/) Vodafone · Athens, Attiki, Greece ### [Mid-Market Presales - Senior Sales Engineer](https://jobs.opennash.com/companies/intuit/jobs/c3bf5ac623ef6683aa6c/) Intuit OpenNash lists jobs from employers’ own careers sites and does not handle applications. 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