Senior Broadcast Systems Engineer

Solutions21 has a requirement for a Senior Broadcast Systems Engineer / SDI-to-IP Migration Lead, someone who understands how a live sports facility works end to end and can work alongside IPFM specialists. The person will own the broadcast workflow and legacy-integration perspective, and is not expected to replace the IP network architect.

Reports to:SVP - Technology Delivery

Role purpose

Solutions21 has a requirement for a Senior Broadcast Systems Engineer / SDI-to-IP Migration Lead, someone who understands how a live sports facility works end to end and can work alongside IPFM specialists. The person will own the broadcast workflow and legacy-integration perspective, and is not expected to replace the IP network architect. We are looking for a senior broadcast engineer with hands-on experience designing, commissioning and supporting SDI/baseband production facilities, who is experienced in SDI router migrations, live-event signal flows, synchronization, production switchers, replay, multiviewers, audio, graphics and MCR/playout. The candidate should have participated in SDI/IP coexistence or ST 2110 migration projects, working with network and control-system specialists to validate workflows, gateways, operational cutovers and rollback. The candidate must be able to trace a production issue from source through router, gateway, mixer, program chain and transmission, and explain its impact to both broadcast operators and IP engineers.

Key Responsibilities

• Lead or Co-lead Broadcast Workflow & Legacy Integration
• SDI current-state discovery and signal-flow validation.
• Production workflow and concurrency requirements.
• SDI/IP gateway workflow validation.
• Broadcast timing and endpoint checks with timing engineers.
• Video, audio, ANC, replay, tally and MCR acceptance.
• Cutover, confidence monitoring and SDI rollback.
• Interface with the IPFM Team led by IPFM experts who will:
• IP fabric topology, routing and multicast design.
• NBM configuration and network capacity implementation.
• Fabric telemetry and network fault isolation.
• PTP network distribution design.
• Network configuration and automation.
• Network-side change and rollback.
• Shared Responsibilities
• The simultaneous-flow matrix, end-to-end acceptance tests, failure scenarios and Day-2 troubleshooting procedures, developed jointly with the IPFM experts.
• Neither team should develop these independently.

Measures of Success

• Verified SDI signal-flow diagrams and router I/O database.
• Broadcast endpoint and workflow inventory, including non-video dependencies.
• Production source–destination and simultaneous-use requirements for the IPFM team.
• SDI/IP gateway mapping and comparison test results.
• Broadcast acceptance criteria for video, audio, ANC, timing, replay, monitoring and MCR.
• Shadow-production, cutover and SDI rollback runbooks.
• Broadcast operations training and troubleshooting guidance.

Qualifications & Experience

• SDI Facility Engineering
• Designed or supported large SDI router systems, crosspoint databases, tie-lines, patching and signal naming.
• Produced and maintained end-to-end signal-flow diagrams and router I/O inventories.
• Worked with HD and UHD production formats, embedded audio and ancillary data.
• Understands how to trace and test a signal through acquisition, production, monitoring and MCR.
• Managed live-facility changes without interrupting channels or events.
• Live Sports Production Workflows
• Direct experience with cameras and remote feeds, vision mixers, replay/slow-motion, graphics/keyers and multiviewers.
• Understands program, preview, auxiliary, clean feed and international-feed workflows.
• Can identify which sources must be available simultaneously—including feeds required for replay ingest, monitoring and recording, not just sources currently on air.
• Has worked with production directors, technical directors, replay teams, audio operators and broadcast engineering during live events.
• Timing, Audio & Ancillary Signals
• Strong knowledge of black burst, tri-level sync, reference distribution and facility timing.
• Practical understanding of the transition to PTP/ST 2059, sufficient to collaborate with the IP timing specialist and validate endpoint behavior.
• Experience checking embedded audio, channel mapping, commentary/language routes and lip-sync.
• Experience validating required ANC data, timecode, captions/subtitles where applicable, and other workflow-specific metadata.
• Understands tally, intercom and camera-control dependencies, including those that may not be apparent in the principal video signal-flow drawing.
• SDI/IP Gateway & ST 2110 Integration
• Commissioned or tested SDI-to-ST 2110 gateways in both directions.
• Can compare a gateway path with the direct SDI path for format, latency, picture, audio, ANC, timing and operational behavior.
• Understands the broadcast implications of separate ST 2110 video, audio and ANC essences.
• Familiar with ST 2022-7 A/B protection, endpoint requirements and practical failure testing.
• Can read an SDP and work with NMOS/control specialists, without necessarily being the NMOS architect.
• Migration, Commissioning & Acceptance
• Led or contributed to current-state discovery and broadcast endpoint inventories.
• Built test plans for shadow production, production-island migration and channel/studio cutover.
• Defined known-good SDI paths, cutover checks, rollback triggers and rollback procedures.
• Executed acceptance tests involving vision mixers, replay, multiviewers, audio, gateways, program chains and MCR.
• Supported multiple live events following a major system change and handed over usable operating procedures.
• Relevant Project Experience
• A strong CV should describe what the candidate personally did, not merely name a broadcaster or technology.
• Examples:
• Broadcast Migration Lead — [Broadcaster / facility], [dates]: Mapped [number] SDI router inputs and outputs across [studios/channels]. Identified timing, audio, ANC, tally and control dependencies. Led SDI/IP gateway commissioning and side-by-side comparison of direct SDI and ST 2110 paths. Authored studio cutover and rollback runbooks. Supported [number] live events during shadow and post-cutover operations.
• Senior Live Production Systems Engineer — [Facility], [dates]: Integrated cameras, production switchers, replay servers, multiviewers, graphics, audio consoles and MCR. Maintained signal-flow documentation, performed fault isolation during live events and coordinated changes with production operations.
• The quantities and outcomes should be verifiable in interview or references.

Must Have

• 10+ years in broadcast systems engineering, including live sports production and major facility upgrades.
• Hands-on experience designing, commissioning and supporting SDI/baseband production facilities.
• Participation in SDI/IP coexistence or ST 2110 migration projects alongside network and control-system specialists.