Skip to content
CV Rocket
Get started
How it worksThe enginePricingBlogContactSign in

Open nowPosted 159 days ago

BBU - 5G RAN Support Engineer

Workable (global search)108,016 open roles

Where
Agios Stefanos, Attica, Greece
Get the CV for this job

From $25 per CV, paid once. No subscription.

Your applicationOpen nowBBU - 5G RAN Support EngineerWorkable (global search) · Agios Stefanos, Attica, Greece

  1. YouYes, apply to this one.

  2. CV RocketCV written for this posting.

  3. 25 readersRecruiter, hiring manager, skeptic. Round after round.

  4. CV RocketApplied on Workable (global search)'s own form.

The reply lands in your private mailbox

3×more interviews than doing it yourself with ChatGPT.

The clock on this job

Early applications get read.

7.9% of postings close within 7 days. Measured by our own scanner across the market. Workable (global search) postings stay open a median of 7 days.

Share of postings closed within
  1. 1.6%1 day
  2. 3.6%3 days
  3. 7.9%7 days
  4. 14.9%14 days
  5. 34.0%30 days
This job: posted 159 days ago

Workable (global search) median: 7 days open

The posting

HELIOS (Europe) Technologies GmbH is an independent EU Owned and Operated Company affiliated with ADAPTIT S.A.. HELIOS Europe HQ is located in Dusseldorf Germany with RF and IT support activities in Athens Greece.

This is a full-time position, located in Athens Greece. The Baseband Unit (BBU) Support Engineer is responsible for the installation, commissioning, maintenance, and troubleshooting of HELIOS 5G BBU and gNodeB hardware and software, working along with our 5G RAN Support Team. You will ensure high performance and reliability for our Private 5G equipment during commissioning and after sales maintenance.

Key Responsibilities

  • Commissioning and Integration: Perform commissioning of 5G BBU/gNodeB, including loading data configuration files, managing site alarms, and verifying functionality.
  • Troubleshooting: Identify, analyze, and resolve 5G network performance, connectivity, and hardware issues (Level 1/2 support).
  • Maintenance: Conduct on-site and remote health checks, upgrades, and maintenance of 5G infrastructure.
  • Documentation: Create and maintain technical documentation, including site-specific configuration reports and Root Cause Analysis (RCA).

Requirements

  • A technical degree in Engineering, Telecommunications, or a closely related discipline is required.
  • Approx. 3-5 years’ applied experience in a similar role is a primary requirement.
  • Hands-on experience with 5G RAN (BBU/gNodeB) configuration and troubleshooting.
  • Good knowledge of 3GPP protocols (L1–L3: PHY, MAC, RLC, RRC, NAS) and IP networking (TCP/IP, IPv4/IPv6).
  • Familiarity with 5G SA architecture, core interfaces, and C-RAN / vRAN concepts.
  • Experience with Linux/UNIX (CLI) and log analysis using tools such as Wireshark, TEMS, or Nemo (at least one).
  • Basic understanding of fiber/RF cabling and telecom site environments.
  • Basic scripting skills (Python or Bash) are a plus.
  • Strong analytical and troubleshooting skills in operational environments.
  • Effective communication in cross-functional and international teams.
  • Flexibility for on-call support, maintenance windows, and occasional EU travel.

Group ADAPTIT is committed to Equal Employment Opportunity without regard for race, color, national origin, ethnicity, gender, disability, sexual orientation, gender identity, or religion.

Benefits

  • Private Medical and Life Insurance plan
  • Commuting expenses for business purposes
  • Hybrid work model
  • Training programs and certifications
  • A new IT equipment provided
  • A "buddy" program to help you settle in and thrive

Group ADAPTIT is committed to Equal Employment Opportunity without regard for race, color, national origin, ethnicity, gender, disability, sexual orientation, gender identity, or religion.

From $25, paid onceGet the CV for this job

What happens when you press

One press. We do the rest.

  1. A CV for this posting

    Written against Workable (global search)'s own wording, from every piece of relevant proof in your profile.

  2. 25 readers review it

    Recruiter, hiring manager, skeptic and more read every draft, round after round. You get the best round.

    The review screen in CV Rocket: how each CV was read, round by round.

  3. We apply on Workable (global search)'s form

    Our application engine gets through the hardest forms there are. Where a question needs you, AI suggests the best answer. Don't want us applying from our IP addresses? Use our Chrome extension: we apply straight from your own browser.

    An application in CV Rocket: every answer filled in on the employer's form.

  4. Every reply, sorted

    Workable (global search)'s answer lands in your private mailbox, and we classify it on arrival: interview, question, rejection.

    The CV Rocket inbox: each employer reply classified as an interview, an action or a rejection.

  5. Reply with AI

    AI helps you write the email, checks it and sends it. We show you whether the recruiter read it.

  6. The interview in your calendar

    Full integration with your calendar. The invitation goes straight in.

    An interview invitation in the CV Rocket inbox, added to the candidate's calendar.
Get the CV for this job

From $25 per CV, paid once. No subscription.

Why it works

3×

more interviews than doing it yourself with ChatGPT.

ChatGPT writes a CV and never learns what happened to it. We see every reply. For each CV we know:

  • How it was written, and how the review scored it
  • When we applied, and how long after the posting went up
  • Which posting, which company, which city
  • Who got the interview, and who heard nothing

That is how we know which CVs get called.

Get the CV for this job

From $25 per CV, paid once. No subscription.

The numbers game

More applications. More interviews.

Every application goes out with its own CV, written for that posting and paid once. Send enough of them and the law of large numbers finds you the job.

Get the CV for this job
By hand5–10
With CV Rocket100
applications a day

Nearby

Live postings like this one

Same employer first, then the same role elsewhere.

Before you press

Straight answers

Get the CV for this job

From $25 per CV, paid once. No subscription.

What if my background isn't good enough?

We make the most of the background you have. The CV uses every piece of relevant proof your profile holds, and one of the 25 readers reads your whole profile and flags what the CV left out.

Do you really apply for me?

Yes, on the employer's own form, the hardest ones included. Where a question needs you, you answer it right there and AI suggests the best answer. Don't want us applying from our IP addresses? Use our Chrome extension: we apply straight from your own browser.

Is it a subscription?

No. You pay once per CV, from $25. Every application goes out with its own CV, written for that posting.

One job. One CV.
Paid once.

Pick the posting you want. We write for it, apply for you and catch the reply.

Get the CV for this job

From $25 per CV, paid once. No subscription.