Onboard connectivity and IT, end to end.
Marine Sea Networks designs, installs and maintains every layer of a modern ship's connectivity and IT stack — from the radome down to the crew Wi-Fi access point in the messroom.
Satcom & VSAT
VSAT antenna installation & commissioning
Intellian v60G/v100/v150NX, KNS Z-Series, Cobham Sea Tel 4012/5012/6012, KVH TracPhone V7-HTS/V11. Supply, installation, alignment, and full sea-acceptance test.
Starlink Maritime install & activation
Flat High Performance and Mini terminals, dual-redundant configurations, IT-room integration and crew/business VLAN segregation.
OneWeb maritime terminal install
Intellian OneWeb-certified terminals integrated with your existing VSAT for enterprise-grade LEO with SLA.
Fleet Xpress, FleetBroadband, Iridium Certus
Inmarsat Ka-band Global Xpress with FBB auto-failover; Iridium Certus L-band as GMDSS-certified resilient backup.
Hybrid SD-WAN configuration
Intelligent failover between LEO, GEO, L-band and coastal 4G/5G using Peplink, Digi, KVH CommBox or vendor-supplied edge routers.
Onboard IT & networks
Network design
LAN/WAN/VLAN architecture with segregation between crew, business and OT (engine and navigation) networks.
Rack, server and computer installation
Communication-room racks, servers, UPS, KVM, and workstation deployment for bridge, ECR and cargo office.
Switches, routers, firewalls
Cisco, Fortinet, MikroTik, Peplink — deployed, hardened and documented.
Crew Wi-Fi distribution
Wi-Fi access points throughout accommodation, captive portals, voucher and quota systems.
VoIP & IP CCTV
Bridge, engine room and accommodation VoIP. IP CCTV and access control where required.
Structured cabling
Cat6/Cat6A copper and fibre-optic backbone, terminated and certified.
Cybersecurity & compliance
IMO 2021 cyber risk management
Gap analysis, policy drafting and remediation to align with IMO Resolution MSC.428(98) and the ISM Code.
IACS UR E26 / E27 readiness
Cyber-resilient ship and cyber-resilient onboard systems requirements — assessment and remediation for new builds and conversions.
IT / OT segmentation
Hard segmentation between IT networks and operational technology — engine, navigation and cargo systems.
Endpoint protection & vulnerability scans
Anti-malware deployment, patching strategy, internal penetration testing and reporting.
Field attendance
Port-call attendance
24/7 attendance in any Americas port. Engineers travel light and clear customs with spares pre-staged.
Dry-dock attendance & pre-dock surveys
Full satcom and IT scope of work for dry-dock periods, including pre-dock site survey and post-dock acceptance.
Emergency response
Comms failures, network outages and bridge equipment issues — diagnosed and resolved alongside.
Preventive maintenance contracts
Annual or per-call PMS programmes with vendor-grade reports and asset registers.
Remote support / NOC
24/7 remote monitoring and first-line support for fleets with our managed connectivity service.
Spares logistics & customs
Marine-electronics spares logistics across the Americas — we handle import permits and clearance.
Building a scope of work?
Share the vessel particulars and a brief description of what you need. We will respond with a fixed-price proposal.