Test Engineer

Plano, TX

About Caban

Caban Systems, a leader in the design and manufacture of software-enabled energy storage and management systems for the telecommunications industry, delivers modern infrastructure solutions to its customers, while substantially reducing operational expenses and increasing uptime.

We deploy end-to-end turnkey solutions with a three-part system solution, including lithium-ion energy storage systems, cloud-based remote monitoring software, and Energy-as-a-Service (EaaS) offering for mobile sites, fixed networks and fiber nodes. Our energy management system is designed to supply primary and backup power for reliable connectivity, increased transparency and a significant reduction in emissions.


  • Driving and supporting bring-up activities of new systems, including hardware assembly, visual inspection, power-up, and system validation
  • Collaborating to continually evolve and improve the qualification processes to yield more efficient failure detection, prevention, and resolution
  • Supporting engineering, manufacturing, and field service teams through root cause issue analysis, evaluating proposed fixes and enhancements, conducting experiments, and communicating recommended changes
  • Maintaining lab equipment and test resources to the highest standards, and improving lab organization and the efficiency of the lab environment
  • Effectively coordinate requirements from multiple engineers while keeping multiple projects moving simultaneously
  • Developing and documenting test plans, test results, test/lab processes/procedures, tracking of proto-hardware and ECO level, rework history, and current owner/users.
  • Posting test plans, results, proto-hardware status in an efficient, organized, and organizationally accessible archive and/or database
  • Timely and diligent bug/issue tracking and updates



  • Bachelor's degree in Electrical or Computer Engineering (or an equivalent combination of experience)
  • 5+ years experience in test engineering including bring-up, debug, and validation of components, complex circuit boards, networks, servers and systems.
  • An understanding of functional, integration system level regression testing
  • Ability to read and understand complex schematics, and trace signals in PCBs using PCB design file/gerber file viewers
  • Ability to drive/execute systematic, methodical board and system level debug, design of experiments, and root cause analysis
  • Familiarity with scripting languages and low level programming
  • Experience with debugging and testing voltage regulator modules and associated hardware
  • Proficiency with lab equipment including oscilloscopes, logic analyzers, protocol analyzers, and power load tools
  • The ability to understand the high level architecture of the system, as well as, a more detailed understanding of subsystem building blocks
  • Proficiency with Google Workspace and/or Microsoft Office productivity suite
  • Knowledge of board hardware and software, design and test methodologies
  • Familiarity with defect tracking tools, product lifecycle management tools, and board design tools
  • Experience creating test project status reports and metrics, including a Test Dashboard
  • Experience researching and documenting bug reports upon discovery of a quality problem
  • A successful track record of working with geographically distributed cross-functional groups
  • Strong organizational, verbal and written skills

All qualified candidates will receive consideration for employment without regard to race, color, religion, sex, gender identity, sexual orientation, national origin, disability, or protected veteran status.