AeroLeads people directory · profile
Frank O'Brien Email & Phone Number
Senior Radio Frequency Engineer
at
Imagine
LinkedIn matched
✓ Verified May 2026
2 data sources
Profile completeness 86%
Current company
Role
Senior Radio Frequency Engineer
Location
Ireland, Ireland, Ireland
Company size
Who is Frank O'Brien? Overview
A concise factual answer block for searchers comparing this professional profile.
Quick answer
Frank O'Brien is listed as Senior Radio Frequency Engineer at Imagine, a company with 161 employees, based in Ireland, Ireland, Ireland. AeroLeads shows a matched LinkedIn profile for Frank O'Brien.
Frank O'Brien previously worked as Senior System Test Engineer & Test Lead at Aspire Technology Limited and Senior Test Analyst at Vodafone.
Company email context
Email format at Imagine
This section adds company-level context without repeating Frank O'Brien's masked contact details.
Imagine
Review company-level records connected to Frank O'Brien before choosing the right outreach path.
Profile bio
About Frank O'Brien
Telecoms Systems Engineer with substantial experience in test and support including working directly with customers and on live switches. Excellent troubleshooting skills, having worked in a wide variety of telecom roles both in Network Operations and Design. Strong interpersonal skills gained both as main technical representative of a leading telecoms vendor and in Team Lead roles. A practical and results-orientated individual.
Listed skills include Wcdma, Telecommunications, Umts, Lte, and 3 others.
Current workplace
Frank O'Brien's current company
Company context helps verify the profile and gives searchers a useful next step.
Imagine
6 roles · 26 years
Frank O'Brien work experience
A career timeline built from the work history available for this profile.
Senior System Test Engineer & Test Lead
o Acted as 4G RAN Test Lead for Ericsson towards 3 Ireland on contract.o Performed CI (Continuous Integration) test cycles on Multi-Standard RAN (2G/3G/4G LTE)o Test Lead for Aspire designed features on Ericsson 3G RNC.o 3G RNC trouble ticket verification as part of a cross-functional team.o Design product line maintenance, analysing trouble tickets for UE.
2010 - 2020
~10 yrs
Senior Test Analyst
o Pre-deployment testing on CRM/Billing system, CCS.o Worked with CRM/Billing technologies – ALU CCS(CDR creation), SoapUI/XML, IBM Front End Care Systems, Packet GW to CRM Diameter Protocol, MZ CDR record distribution and analysis, IBM Clarify, Global Roamer test call automation tool, etc.
Jan 2015 - Aug 2015
Senior System Engineer
o E2E integration and verification tests on new model Radio Base Stations (RBS).o Supported First Feature Introduction (FFI) on customer sites.o Mentored colleagues in technical competence development.o Inter Operability Development Tester (IODT), testing new and prototype handsets for chipset vendors e.g. Qualcomm, Motorola, etc. against the Ericsson.
2005 - 2010
~5 yrs
Consultant Engineer
o Project based work providing services to telecom network operators worldwide.o Vodafone UK 3G Integration and Support engineer for their 3G network rollout.o Performed node integration, SW upgrades, troubleshooting, trace analysis and trouble report (TR) management towards SW design team.o Organised and participated in customer attended rollout planning.
2003 - 2005
~2 yrs
Technical Trainer
o Delivered courses on Ericsson’s core ATM Switch and DSL Access Switch.o Successfully installed DSL test/training environment in Swedish labs.o End-to-End lab config of IP telephony and DSL (CPE to Ericsson core equipment).
2000 - 2002
~2 yrs
FAQ
Frequently asked questions about Frank O'Brien
Quick answers generated from the profile data available on this page.
What company does Frank O'Brien work for?
Frank O'Brien works for Imagine.
What is Frank O'Brien's role at Imagine?
Frank O'Brien is listed as Senior Radio Frequency Engineer at Imagine.
Where is Frank O'Brien based?
Frank O'Brien is based in Ireland, Ireland, Ireland while working with Imagine.
What companies has Frank O'Brien worked for?
Frank O'Brien has worked for Imagine, Aspire Technology Limited, Vodafone, and Ericsson.
How can I contact Frank O'Brien?
You can use AeroLeads to view verified contact signals for Frank O'Brien at Imagine, including work email, phone, and LinkedIn data when available.
What skills is Frank O'Brien known for?
Frank O'Brien is listed with skills including Wcdma, Telecommunications, Umts, Lte, 3G, Gsm, and Wireless.
Find 750M verified contacts
Search by job title, company, industry, location, and seniority. Export verified B2B contact data when you need it.
Start free trialPeople with similar names
Check these profiles if this is not the Frank O'Brien you were looking for.
View similar profiles
