Location: Phoenix, AZ
Data X is partnered with a leading Owner’s Rep to deliver cutting-edge, mission-critical infrastructure projects across the U.S. We’re looking for a Senior Critical Systems Technician to play a vital role in the installation, commissioning, and servicing of advanced electrical equipment supporting high-availability environments, including large-scale data centers.
It’s a chance to be part of transformative builds that drive the backbone of the internet, cloud services, and enterprise operations.
What You’ll Be Doing
As a senior-level field technician, you’ll be responsible for the full lifecycle of switchgear and electrical systems, including:
- Startup, testing, and commissioning of electrical power systems.
- Pre-sales engineering support , including technical review of bid packages and submittals.
- On-site interface with contractors, vendors, and clients as the technical point of contact.
- Preventive and corrective maintenance of UPS systems, batteries, PLCs, generators, and other critical equipment.
- Project oversight , coordinating manpower, schedules, and change orders.
- Client training and turnover documentation to ensure operational excellence.
- Travel up to 30% (with some flexibility based on workload).
Who You Are
You’re a mission-critical technician who thrives under pressure and takes ownership in high-performance environments. You enjoy solving complex electrical challenges and working with teams that value precision and reliability.
Qualifications:
- 7+ years of experience in field service or military-equivalent roles focused on UPS, switchgear, or critical power systems.
- 3–5 years of direct mission-critical product experience.
- Strong understanding of one-line diagrams, blueprints, schematics, and commissioning protocols .
- Experience writing JHAs, MOPs, and technical reports.
- Excellent communication and organizational skills.
- NETA or NICET Level 2 or 3 preferred.
- US Citizenship required.
- Valid driver's license.
What’s In It for You
- Work on $500M+ data center builds that shape the future of digital infrastructure.
- Join a collaborative team that’s trusted by global hyperscalers and critical facility operators.
- Competitive compensation package with:
Medical, dental, and vision insurance
- Employer-paid life and disability coverage
- 401(k) with company match
- Paid Time Off (PTO)
- Employee Assistance Program (EAP)
- Referral bonuses and professional development support
Ready to Take the Next Step?
If you're passionate about power systems and want to be part of a high-performing team delivering projects that matter, apply today to learn more.