Juniper · Telecom Italia
Resident Engineer experience working for Juniper in Italy on the Telecom Italia account.
JUNIPER ENGINEERING
Juniper Engineering Services: EX, MX, QFX & SRX
Specialist Juniper pre-staging, commissioning, troubleshooting and decommissioning, informed by resident engineer experience and escalation leadership across a large defence network estate.
Experience behind the engineering
Milano Cortina 2026
Resident Engineer experience supporting the 2026 Winter Olympics in Italy.
7,000+ Juniper devices
Around nine years of Fujitsu technical leadership and escalation management across the Ministry of Defence account.
Experience shown relates to Compritech’s founder, Tosin Otuniyi, in previous roles.
Juniper services across the network lifecycle
Pre-staging & readiness
Inventory hardware and optics, agree a Junos release and configuration baseline, prepare device settings and lab validation, and document equipment before deployment.
Commissioning & acceptance
Install, configure and validate the agreed network design. Check interfaces, routing, resilience and management access against customer acceptance criteria.
Migrations & controlled change
Plan dependencies, implementation steps and rollback. Support infrastructure refreshes and scheduled changes with checks before and after the work.
Troubleshooting & escalation
Investigate faults across Junos routing, switching and security environments. Capture evidence, isolate the problem and work with customer teams and vendor support where required.
Onsite engineering & hardware
Provide rack-and-stack, console access, patching, optics checks and planned component replacement, with site records and a clear handover.
Secure decommissioning
Check dependencies, obtain shutdown approval, remove devices and account for configurations, credentials and storage media before reuse, resale or recycling.
Switching, routing, fabrics and security
Juniper EX Series switches
Campus, branch, access and aggregation switching
EX2200EX2200-CEX2300EX2300-CEX2500EX3300EX3400EX4000
View EX models and engineering services →Juniper MX Series routers
Enterprise WAN, service provider edge and routing infrastructure
MX5MX10MX40MX80MX104MX150MX204MX240
View MX models and engineering services →Juniper QFX Series switches
Data centre switching, spine-and-leaf and fabric infrastructure
QFX3500QFX3600QFX5100QFX5110QFX5120QFX5130QFX5130EQFX5200
View QFX models and engineering services →Juniper SRX Series firewalls
Branch, campus, enterprise and data centre security
SRX100SRX110SRX210SRX220SRX240SRX300SRX320SRX340
View SRX models and engineering services →Founder-led Juniper expertise
Tosin Otuniyi, Founder and Network and Security Architect, brings hands-on Juniper engineering experience from telecommunications, major events and UK defence infrastructure.
His background includes working for Juniper in Italy as a Resident Engineer on the Telecom Italia account, and a Resident Engineer assignment supporting the Milano Cortina 2026 Winter Olympics in Italy.
He also spent around nine years at Fujitsu in technical leadership and escalation management, with responsibility for an estate of more than 7,000 Juniper devices across the Ministry of Defence account.
That experience informs Compritech’s approach to pre-staging, commissioning, troubleshooting, controlled change and secure network decommissioning.
Compritech provides independent engineering services. References to Juniper, previous employers, accounts and events describe experience and do not imply endorsement or an authorised partner relationship.
A clear scope and a technical handover
Every project starts with the exact platform, software release, configuration, dependencies and access requirements. We agree the implementation and rollback steps, then record the validation results and outstanding actions.
For retired devices, configuration removal and factory reset are assessed separately from verified storage sanitisation. The method and evidence depend on the hardware, media, intended outcome and customer requirements.
Explore related engineering services
Plan your Juniper project
Talk to an engineer who understands the equipment.
Send your device models, site location, Junos version, timescale and the work required. We will agree the technical scope, access arrangements and completion criteria with you.