AV Commissioning Specialist Commercial AV | Boston & New Hampshire | Long-Term Contract (3+ Years) TEKsystems is looking for an experienced AV Commissioning Specialist for a long-term contract engagement - minimum 3 years - supporting commercial audiovisual deployments across Greater Boston and New Hampshire. This is a field-based role where no two days look the same. You'll be moving across a mix of commercial client sites, taking newly installed AV systems from rough completion to fully opti