Zenith
Energy & Utilities
1open role
31 daysmedian time a role stays open
8cities with offices
19stories in the press
Overview
Zenith is a Greek energy supplier offering electricity and natural gas to households and businesses. It sells energy tariffs through shops and a customer call centre, and the related listings include shop sales advisers, customer service agents, IT support and data analysts in Athens and Thessaloniki. The company is headquartered in Thessaloniki, Greece.
How Zenith hires
Truth index
D 50/100
Median time to fill
31 days
Ghost roles
83%
Stale roles
0%
Reposted roles
0%
Zenith scores D on the Alion truth index (A is best, E worst), measured over 24 open roles re-checked against its own hiring board: 83% look like ghost listings, 0% have gone stale and 0% are the same role posted again. Its roles close in a median of 31 days. It measures how much of what this employer publishes turns into a real, finite search - not the employer as a workplace. How the index is computed
Jobs
Apply
Growth
Hiring Momentum
46/100
Stable
Open positions
25
0 opened / 8 closed in 30 days
Median time-to-fill
31 days
faster than 42% of the market
ATS activity
Every ~7 hours
Today
Hiring Dynamics
0%
Hiring Focus
The percentage next to each role is its share of the company's job openings over the last 90 days; the arrow shows the shift versus the previous period.
Sales
21% ▼
Customer Success
21% ▼
Marketing
14% ▼
Support
7% ▲
Analytics
7% ▲
Finance
7% ▲
Activity Timeline
New location: Anthoúsa
Oct 2026
New location: Larissa
Oct 2026
New location: Moschato
Oct 2026
Added SQL to stack
Sep 2026
Added Power BI to stack
Sep 2026
Added Windows to stack
Sep 2026
Added Wi-Fi to stack
Sep 2026
Added DNS to stack
Sep 2026
Added DHCP to stack
Sep 2026
Added Active Directory to stack
Sep 2026
Tech stack
Technologies named in job postings at Zenith over the last 12 months, by layer, with the share of postings for each.
Technologies in use
10
Postings analysed
4
Stack modernity
68/100
Languages
SQL
Swift
Frameworks & libraries
Hero
Cloud & platforms
Active Directory
Power BI
Windows
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Full Zenith tech stack
10 technologies · by team · pay by technology · changes · similar stacks
News
Microsoft announces Project Zenith, a clutter-free Windows experience meant to entice developers
But you
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Windows 11 is getting a
Project Zenith devices will have apps preinstalled and settings pre-enabled to help developers.
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Microsoft's Project Zenith is a
Microsoft is launching new developer-focused devices that have a customized Windows install. It's designed to create a distraction-free Windows 11 for devs.
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Announcing Project Zenith: The ready-to-code Windows experience on developer-class devices
Breakthroughs in computing become real through the experiences developers create. Our goal is to have Windows be the best platform for developers. That means pairing the latest in hardware innovation with software optimized for development.At
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Zenith's new Chronomaster Solo Sport rebelliously subtracts, not adds
Discover Zenith's Chronomaster Solo Sport, a refined three-hand watch with El Primero heritage, sporty design and accessible luxury under CHF10,000. Read more at straitstimes.com.
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Report
Zenith: frontier performance without Fable - Intelligent Internet
Zenith is our long-running agent harness. On Frontier SWE - seventeen of the hardest public long-horizon software-engineering tasks we know of - Zenith took GPT-5.5 from 5th place to 1st, ahead of Claude Fable, by building the right harness around the mod
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Offices
Where the company hires and what each office is for
Cities
8
Hiring now
7
Countries
1
Busiest office
Thessaloniki
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Headquarters
Builds here
Office with open vacancies
No open vacancies right now Tap a pin for the office
Thessaloniki
Greece
HQ
Θεσσαλονίκη
1 open roles 2 posted in 90 days
hires for Customer Success
Διεύθυνση: 26ης Οκτωβρίου 54-56, Τ.Κ. 54627, Θεσσαλονίκη
Athens
Greece
Sales office
15 open roles 8 posted in 90 days 13% remote
hires for Customer Success, Sales, Management
Kallithea
Greece
Support & operations
3 open roles 1 posted in 90 days
hires for Support, HR, Customer Success
Marousi
Greece
Support & operations
3 open roles
hires for Customer Success
Piraeus
Greece
1 open roles 1 posted in 90 days
hires for Finance
Agios Ioannis Rentis
Greece
Support & operations
1 open roles
hires for Customer Success
Anthoúsa
Greece
1 open roles
hires for Field & Service
Larissa
Greece
Regional office
Λάρισα
1 posted in 90 days
Διεύθυνση: Φαρσάλων 217, Τ.Κ. 41335, Λάρισα
Earlier presence
Moschato, Greece