Master Your Lighting Technician Interview
Comprehensive questions, model answers, and proven strategies to shine in any interview setting.
- Understand core lighting concepts and equipment
- Learn safety‑first rigging practices
- Showcase teamwork and communication skills
- Practice STAR‑structured responses
Technical Knowledge
During a regional music festival I was tasked with wiring and programming the lighting system for a 2‑hour outdoor concert.
Set up a reliable DMX network, program cues, and ensure seamless communication between the console and all fixtures.
Mapped out the venue layout, ran CAT‑5e cable in daisy‑chain topology, terminated each end with a 120‑ohm resistor, addressed each fixture, programmed basic looks in the console, and performed a full cue run‑through with the director.
The show ran without any lighting glitches, the director praised the smooth transitions, and we completed the event 15 minutes ahead of schedule.
- What challenges did you encounter with signal latency?
- How did you handle a fixture that failed during the show?
- Can you describe your backup plan for console failure?
- Clarity of technical steps
- Understanding of DMX fundamentals
- Attention to redundancy and safety
- Ability to communicate with creative team
- Vague description of wiring
- No mention of signal termination or backup
- Plan venue layout and fixture placement
- Choose cable type and topology (DMX512, daisy‑chain)
- Terminate ends with 120 Ω resistors
- Assign DMX addresses and label fixtures
- Program cues in the lighting console
- Run full cue check with director
- Document patch and backup console settings
During a theater production a moving head stopped responding mid‑show.
Identify and resolve the fault quickly to avoid show interruption.
First, checked the power supply and ensured the fixture was receiving correct voltage. Then inspected the DMX cable for damage, swapped it with a known good cable, and re‑addressed the fixture. When the issue persisted, opened the fixture following lock‑out/tag‑out procedures, inspected the motor driver and cleaned the lens housing.
The fixture resumed operation within 5 minutes, the audience experienced no noticeable disruption, and I documented the issue to prevent future occurrences.
- What safety steps do you take before opening a fixture?
- How would you handle the situation if a spare fixture isn’t available?
- Systematic troubleshooting approach
- Safety awareness
- Speed and effectiveness of resolution
- Skipping power checks
- Ignoring lock‑out/tag‑out
- Verify power and voltage
- Check DMX cable and address settings
- Swap cable to rule out cable fault
- Inspect fixture internally (motor driver, lens) under lock‑out/tag‑out
- Replace faulty component or reset fixture
Safety & Compliance
While setting up a large LED wall for a corporate gala, the rig required mounting trusses 20 feet above the stage.
Ensure the rigging process complied with OSHA standards and protected the crew.
Conducted a pre‑rigging safety meeting, performed a load‑capacity calculation for each truss, used certified fall‑arrest harnesses, installed safety lines, and assigned a spotter for each crew member. Verified all hardware with torque wrenches and documented the rigging plan for the venue’s safety officer.
The installation was completed without incident, passed the venue’s safety inspection, and the event proceeded on schedule.
- How do you handle unexpected weather changes during rigging?
- What steps do you take if a crew member feels unsafe?
- Knowledge of OSHA/industry standards
- Attention to detail in load calculations
- Team coordination and communication
- Skipping load calculations
- No mention of personal protective equipment
- Hold a safety briefing
- Calculate load capacities
- Use certified fall protection gear
- Assign spotters and a rigging supervisor
- Inspect all hardware and torque specifications
- Document and review rigging plan with safety officer
For a touring concert, each venue had different local electrical code requirements.
Guarantee that all lighting power distribution met or exceeded those codes.
Reviewed the venue’s electrical specifications, used only UL‑listed cables and connectors, installed temporary distribution boxes with proper grounding, performed a continuity test on all circuits, and had a licensed electrician sign off on the final setup.
All venues passed inspection on the first visit, avoiding costly delays and ensuring crew safety throughout the tour.
- How would you handle a venue that only provides outdated wiring?
- What documentation do you keep for code compliance?
- Familiarity with code requirements
- Use of proper testing equipment
- Proactive communication with electricians
- Assuming all venues meet code without verification
- Obtain venue electrical specifications
- Use UL‑listed components
- Set up grounded distribution boxes
- Perform continuity and insulation resistance tests
- Obtain licensed electrician sign‑off
Teamwork & Communication
During a musical theater production, a complex blackout cue needed precise timing with a set change.
Synchronize the lighting cue with the director’s vision and the stage manager’s timing sheet.
Held a pre‑show meeting to review the cue, created a cue sheet with exact timecodes, programmed the blackout in the console, and performed a full run‑through with the stage manager. Adjusted fade times based on the director’s feedback and confirmed the cue with a final rehearsal.
The blackout executed flawlessly, the set change was seamless, and the director praised the tight coordination, contributing to a standing ovation.
- What would you do if the stage manager’s timing changes last minute?
- How do you handle miscommunication during a live show?
- Clarity of communication process
- Ability to adapt cues
- Collaboration with creative team
- No mention of rehearsal or feedback loops
- Pre‑show coordination meeting
- Create detailed cue sheet with timecodes
- Program cue in console
- Run full rehearsal with stage manager
- Incorporate director feedback
- Final verification
Mid‑performance, the director decided to add a spotlight on the lead actor for an emotional solo that wasn’t in the original design.
Implement the spotlight quickly without disrupting the flow of the show.
Communicated the change instantly to the lighting console operator, selected an available fixture, assigned a DMX address, programmed a simple focus and intensity preset, and used the cue stack to insert the new cue at the appropriate point. Informed the stage manager of the added cue to update the timing sheet.
The spotlight was live within two songs, enhancing the performance and receiving positive audience feedback. The crew praised the swift adaptation.
- What if no spare fixtures are available?
- How do you ensure the change doesn’t affect other cues?
- Speed and accuracy of implementation
- Clear communication with crew
- Maintaining overall cue integrity
- Skipping testing before execution
- Acknowledge the change and assess available resources
- Select an appropriate fixture
- Assign address and program basic look
- Insert cue into console stack at correct point
- Notify stage manager and update timing sheet
- Test quickly during a brief pause
- DMX
- lighting console
- rigging
- color mixing
- cable management
- safety protocols
- electrical codes
- moving head