Designing an AV solution means translating an approved scope into a specific technical architecture: a signal flow diagram shows every source, processor, and destination in the system and how signals move between them, while a rack elevation plans the physical layout of equipment inside an equipment rack — power, ventilation, weight distribution, and cable access all factor in, not just “what fits.” Good design also builds in appropriate redundancy for mission-critical spaces: a courtroom's recording system, for instance, may need a backup path so a single equipment failure doesn't lose the official record of a proceeding.
Integrating is where design becomes physical reality — and it's the Newark posting's first listed duty, almost word for word: “cabling, terminations, technology configuration, and cable management.” Structured cabling standards matter here: Cat6/Cat6a copper cabling handles most network and control runs, while fiber optic cabling is used for longer distances or where electrical interference is a concern. Each cable type and connector (RJ45 crimps, punch-down blocks, fiber terminations) has its own proper technique — a poorly made termination is one of the most common sources of intermittent, hard-to-diagnose AV failures.
Cable management isn't cosmetic: properly bundled, labeled, and routed cabling (away from power lines that could induce interference, with enough slack for future service, clearly labeled at both ends) is what makes a system maintainable years later instead of a mystery to whichever technician inherits it.
Commissioning closes out integration: systematically testing every input, output, and control function against the original design before calling a system complete — not just confirming “it works today” but documenting that it works to spec, which becomes the baseline for all future troubleshooting.