Princeton IT Services, Inc. is hiring an experienced Audio & Visual Designer with 3+ years of experience in AV system design, documentation, and engineering. This full-time role is based in Gudivada, Andhra Pradesh, operating during US-aligned night shift hours (6:30 PM – 3:30 AM IST).
Job Details
| Attribute | Information |
| Hiring Organization | Princeton IT Services, Inc. |
| Job Title | Audio & Visual Designer |
| Experience Required | 3+ Years |
| Employment Type | Full-Time |
| Shift Timings | 6:30 PM – 3:30 AM IST (US EST Hours) |
| Job Location | Gudivada, Andhra Pradesh, India |
About Organization
Princeton IT Services, Inc. is an IT consulting and engineering solutions provider delivering custom technology, digital services, system design, and staffing solutions for global clients across various industrial domains.
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Key Responsibilities
- AV System Design & Schematics: Design comprehensive AV solutions including microphones, DSPs, displays, control systems, and signal routing. Prepare detailed AV drawings, single-line schematics, and floor layouts using AutoCAD.
- Platform & Hardware Integration: Configure and design integration frameworks around Crestron and Q-SYS control platforms, ensuring component compatibility across displays, projectors, and audio systems.
- BOM & Estimation: Prepare detailed Bills of Materials (BOM) including cables, connectors, accessories, and racks. Develop estimated hours (EST hours) for engineering, programming, testing, and commissioning activities.
- Project Collaboration & Documentation: Review architectural, electrical, and reflected ceiling plans (RCPs). Assist in preparing technical submittals, vendor coordination, and design issue resolution during implementation.
How to Apply & Registration Details
Eligible candidates can view the full job description and submit their applications through the official Princeton IT Services job portal:
- Official Application Link:Apply for Audio & Visual Designer at Princeton IT Services
Qualification & Skill Requirements
- Educational Qualification: Bachelor’s Degree or Diploma in Electrical, Electronics, Audio-Visual Engineering, or a related technical field.
- Work Experience:3+ years of hands-on experience in AV system engineering, design, and drawing production.
- Core Software Tools: High proficiency in AutoCAD for AV layouts, along with working knowledge of Crestron and Q-SYS control platforms.
- Technical Competencies: Sound understanding of audio signal flow, microphone topologies, DSP routing, AV cabling/connectors, and architectural plan reading.
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Skills You’ll Gain
| Category | Specific Tools & Competencies Mastered |
| CAD & Engineering | AutoCAD AV Layouts, Single-Line Schematics, Reflected Ceiling Plan (RCP) Reading. |
| AV Control & DSP Platforms | Q-SYS Ecosystem, Crestron Control Systems, Audio Signal Processing & Routing. |
| Estimation & Deliverables | Equipment BOM Generation, Labor EST Hours Estimation, Technical Submittal Review. |
Frequently Asked Interview Questions (With Answers & Solution Guidelines)
Signal Flow & Gain Staging in AV Systems
- Question:“How do you establish correct gain staging in an AV system when integrating multi-microphone setups with a Q-SYS or Crestron DSP?”
- Answer & Solution Context: Start by matching input sensitivities at the preamp level to maximize dynamic range without clipping. In the DSP, apply acoustic echo cancellation (AEC), noise reduction, and proper gain sharing/auto-mixing algorithms. Ensure nominal output signal levels (+4 dBu line level) feed into power amplifiers or video conferencing codecs to prevent signal degradation and background noise.
AutoCAD Schematics & Reflected Ceiling Plans
- Question:“What key elements must be cross-checked when transferring AV equipment layouts from architectural Reflected Ceiling Plans (RCPs) into single-line schematics?”
- Answer & Solution Context: Verify spatial clearances, power drops, conduit pathways, and ceiling mount capacities on the RCP. Map every ceiling microphone, loudspeaker, and display back to the main rack equipment on the single-line schematic, accounting for cable length limits (e.g., HDMI signal attenuation or Cat6/HDBaseT limits) and assigning unique wire drop tags.