[Skip to main content](#main-content) [OpenNash Jobs](https://jobs.opennash.com/) [Hiring report](/reports/hiring/) · [All EMCOR Group jobs](https://jobs.opennash.com/companies/emcor-group/) · [Search jobs](/search/) EMCOR Group · Irvine, CA # On-Site UX Assistant - TEMP Irvine, CA, US On-site Full-time {'minValue': 23, 'maxValue': 27, '@type': 'MonetaryAmount', 'currency': 'USD'} Design Listed on EMCOR Group’s official careers site. Posted September 18, 2026. Check that it is still open and apply there. [Apply on EMCOR Group’s careers site →](https://careers-emcorgroup.icims.com/jobs/52532/on-site-ux-assistant---temp/job?in_iframe=1) [OpenNash Jobs](https://jobs.opennash.com/) / [EMCOR Group](https://jobs.opennash.com/companies/emcor-group/) / On-Site UX Assistant - TEMP ## Job description ### About Us We are a full-service HVAC, building automation, chiller, and retrofit contractor with a reputation for combining high-quality consulting services with customized energy solutions. Our integrated, single-source solutions include turnkey in-house capabilities with design assistance, as well as engineering applications and automated control systems. ### Job Summary The UX Assistant will support our Service Department operations by streamlining processes with application development, process automation, user support, and graphic design. A qualified candidate must have a strong desire to work in a fast-paced environment, work collaboratively on multiple projects, learn with initiative, and have effective communication skills. ### Essential Duties & Responsibilities - Meet weekly with team members to manage project delegation, timelines, and production. ### Develop solutions with MS 365 Applications - PowerApps, Power Automate, and SharePoint. - Support end users and seek feedback when troubleshooting or providing training. - Assist with data entry to prepare or clean up before implementing a custom UX solution. - Help drive an engaging, cohesive experience across all company platforms and devices. - Become immersed in Service Operations to comprehend processes, optimize workflows, and adapt to support role in a corporate HVAC atmosphere. - Undergo tailored training alongside the UX Designer on active projects in and outside of the Service Department operations ### Qualifications - High school diploma or equivalent. - 2 years design experience (educational or professional preferred, freelance considered). - University Extension Certification, Associates, or bachelor’s degree in Graphic Design or UX/UI Design - Microsoft Office Experience (Excel, Word, Outlook, Suite Package) - Strong written and oral communication skills. - Detail oriented, accurately follows instruction, and great note taker. - Self-motivated with an ability to adapt quickly and navigate new software. - Creative problem-solving to proactively address issues with logic and efficiency. - Strong proficiency with Microsoft Office, including Word and Excel. - A familiarity with coding hierarchy and logic including HTML or Java Script. - Work experience in a corporate office atmosphere (preferred) - Two (2) years of experience in Graphic Design using Adobe Creative Suite (preferred). #Mesa #LI-Mesa #LI-HVACjobs #LI-Onsite Equal Opportunity Employer As a leading provider of mechanical and electrical construction, facilities services, and energy infrastructure, we offer employees a competitive salary and benefits package and we are always looking for individuals with the talent and skills required to contribute to our continued growth and success. Equal Opportunity Employer/Veterans/Disabled. Affirmative Action Policy Please review our Affirmative Action Policy. ### Notice to Prospective Employees Notice to prospective employees There have been fraudulent postings and emails regarding job openings. EMCOR Group and its companies list open positions here. Please check our available positions to confirm that a post or email is genuine. EMCOR Group and its companies do not reach out to individuals to help with marketing or other similar services. If an individual is contacted for services outside of EMCOR’s normal application process – it is probably fraudulent. ### Geographic Disclosure Compensation Range $23 - $27 per hour. ## At a glance - Posted by the employer: Sep 18, 2026 - First seen by OpenNash: Oct 11, 2026 - Last checked: Oct 18, 2026 - Listed for: 30 days - Location: Irvine, CA, US - Work arrangement: On-site - Employment type: Full-time - Pay: {'minValue': 23, 'maxValue': 27, '@type': 'MonetaryAmount', 'currency': 'USD'}[Apply on EMCOR Group’s careers site →](https://careers-emcorgroup.icims.com/jobs/52532/on-site-ux-assistant---temp/job?in_iframe=1) ## More jobs at EMCOR Group ### [Claims Specialist - Safety Department](https://jobs.opennash.com/companies/emcor-group/jobs/6527951dd77ef204aceb/) Irvine, CA, US ### [Commercial Chiller Service Technician](https://jobs.opennash.com/companies/emcor-group/jobs/26cdb7c6aa80cfbdcba9/) Irvine, CA, US ### [Commercial HVAC Boiler Technician](https://jobs.opennash.com/companies/emcor-group/jobs/cffeaeab068edf706767/) Irvine, CA, US ### [Commercial HVAC Service Technician](https://jobs.opennash.com/companies/emcor-group/jobs/fdf3cf6e7b817b668f34/) Irvine, CA, US ### [Director of Sales - Commercial HVAC](https://jobs.opennash.com/companies/emcor-group/jobs/e5257b17a996e68a7f44/) Irvine, CA, US ## Similar jobs at other companies ### [Assistant Site Manager](https://jobs.opennash.com/companies/genuine-parts/jobs/5e5801977ab8c1e4bd6d/) Genuine Parts · Bellmawr, NJ ### [Assistant Site Manager](https://jobs.opennash.com/companies/genuine-parts/jobs/508c8eba7081f47e3924/) Genuine Parts · DeSoto, TX ### [Intermediate Legal Specialist Assistant (On-Site)](https://jobs.opennash.com/companies/aegon/jobs/87808ce24bbb2c716d99/) Aegon · Cedar Rapids, Iowa ### [Senior Administrative Assistant Site Merchandising](https://jobs.opennash.com/companies/target/jobs/93d0c066aa4819c312bf/) Target · Minneapolis, MN ### [Sr Admin Assistant - Site Merchandising](https://jobs.opennash.com/companies/target/jobs/b6b516034e0da43f486f/) Target · Minneapolis, MN [Jobs in Irvine, CA](/locations/us/ca/irvine/)[Jobs in California](/locations/us-ca/)[Design jobs](/functions/design/) OpenNash lists jobs from employers’ own careers sites and does not handle applications. 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