Company · Renewable energy project developers

Zelestra_

As of 30 October 2026, Zelestra has 58 open roles (4 new in 30 days), its quality, safety & environment team is hiring most, and its postings name Ignition, DNP3 and Modbus as the tools the team works in.

As of 30 October 2026 · refreshed daily · counts move as websites, DNS and career sites are re-read.

, United States501-1000 employees50M-250M revenue, est.B2Bzelestra.energy ↗LinkedIn ↗
Headquarters
, , United States
Employees
501-1000 employees (linkedin)
Sells to
large corporations, tech companies, automotive companies
Certifications on site
Site languages
EN
Career system
Successfactors
58open roles · 4 new in 30 days
14tools named in postings
CR, Germany, Spain, Italyhiring locations
0change signals read in postings
02 — What they do, whom they sell to, who else does it

Zelestra in one screen

Read from zelestra.energy: what the company does, the customers it names, the buyers we can actually see, and the companies that sell the same thing.

What Zelestra does

Zelestra is a renewable energy developer that builds solar, battery storage, wind and green hydrogen projects for large corporations and tech companies. It delivers power purchase agreements and custom clean-energy solutions, including hybrid solar-plus-battery projects and battery energy storage systems. Its clients include Microsoft, Tesla, EDP and BKW.

solar + battery hybrid projectsbattery energy storage systemscustom clean energy solutions
Whom it sells to

Named on the site: large corporations, tech companies, automotive companies.

Who else sells this

Nearest companies by what they do, sell and whom they serve, 51+ employees. 593 scored.

Cleantech SolarUnited States · 51-200 employeesMN8 EnergyUnited States · 201-500 employeesELETTRA GROUPItaly · 51-200 employeesBELECTRICGermany · 501-1000 employeesFlexenSpain · 51-200 employeesStatera EnergyUnited Kingdom · 51-200 employees
03 — Tech stack, with the evidence

What Zelestra says it runs

Tools named in the company's own postings as the team's systems, with the sentence that says so. What the website and DNS show is listed separately.

IgnitionEngineering (non-software) · high confidence · 6 postings
• Plant SCADA development and maintenance using Ignition platform.
SUBSTATION SCADA, CONTROL SPECIALIST ENGINEER · first seen 2026-10-22
DNP3Engineering (non-software) · high confidence · 4 postings
• Definition of communication protocols: Modbus, DNP3, IEC-104, IEC-61850, OPC.
SUBSTATION SCADA, CONTROL SPECIALIST ENGINEER · first seen 2026-10-22
ModbusEngineering (non-software) · high confidence · 4 postings
• Definition of communication protocols: Modbus, DNP3, IEC-104, IEC-61850, OPC.
SUBSTATION SCADA, CONTROL SPECIALIST ENGINEER · first seen 2026-10-22
Microsoft Excelskilled trades and field service · medium confidence · 28 postings
• Dominio avanzado de Microsoft Office (especialmente Excel, Word y Outlook) y de sistemas CMMS (Computerized Maintenance Management Systems).
O&M Planificador/a de Mantenimiento y Reporting · first seen 2026-10-22
Microsoft Officeskilled trades and field service · medium confidence · 18 postings
Conocimientos de Office Excel y Word
Inspector/a de Calidad Civil - construcción Planta Solar · first seen 2026-10-22
Microsoft Wordskilled trades and field service · medium confidence · 15 postings
• Dominio avanzado de Microsoft Office (especialmente Excel, Word y Outlook) y de sistemas CMMS (Computerized Maintenance Management Systems).
O&M Planificador/a de Mantenimiento y Reporting · first seen 2026-10-22
Microsoft Project · medium confidence · 8 postings
• Microsoft Office Suite (Excel, Word, Project, etc.).
Electrical Proposal Engineer · first seen 2026-10-22
AutoCADEngineering (non-software) · medium confidence · 7 postings
• AutoCAD.
Electrical Proposal Engineer · first seen 2026-10-22
Microsoft Outlookskilled trades and field service · medium confidence · 7 postings
• Advanced proficiency in Microsoft Office Suite (Excel, Word, Outlook) and Computerized Maintenance Management Systems (CMMS).
O&M Maintenance Planner & Reporting · first seen 2026-10-22
Power BIskilled trades and field service · medium confidence · 6 postings
• Knowledge of advanced reporting and data analysis tools such as Power BI and Python will be considered an asset.
O&M Maintenance Planner & Reporting · first seen 2026-10-22
Pythonskilled trades and field service · medium confidence · 6 postings
• Knowledge of advanced reporting and data analysis tools such as Power BI and Python will be considered an asset.
O&M Maintenance Planner & Reporting · first seen 2026-10-22
Microsoft PowerPoint · medium confidence · 5 postings
• Help create clear, senior-management-ready presentations and investment memos in PowerPoint.
Student M&A Germany (m/f/x) · first seen 2026-10-22
PVsyst · medium confidence · 4 postings
• PVsyst.
Electrical Proposal Engineer · first seen 2026-10-22
SAP · medium confidence · 4 postings
• SAP ERP experience required; advanced Excel skills.
Senior P2P & OTC Analyst · first seen 2026-10-22
On the website or in DNS

Vendors whose code loads on zelestra.energy or whose records sit in its DNS. Page plumbing (libraries, fonts, consent banners) is left out.

04 — Hiring

58 open roles, 4 opened in 90 days

Read hourly from the company's career system. Open roles and new roles in the last 30 days, by team. Companies hiring quality, safety & environment in United States →

Open roles by team
open · new 30 d
Quality, safety & environment
9 · 0
Engineering (non-software)
8 · 0
skilled trades and field service
7 · 4
construction and civil
6 · 0
Business development & strategy
5 · 0
Product, program & project management
4 · 0
Sales
3 · 0
Finance & accounting
2 · 0
Legal, compliance & risk
1 · 0
procurement and purchasing
1 · 0
Data & AI
0 · 0
Newest postings
05 — Signals

What is changing, read from the postings

Intents are events the employer states about itself, each with the sentence and the posting it came from.

No change signals read in the current postings.

Decision makers at Zelestra, with verified e-mails, and every change the moment it is posted.

Sales, marketing and IT leaders by function. Add Zelestra to a monitor and get a webhook when a role opens, a tool appears or a signal is read.

Free plan: 1,000 records, no card. The first 20 are above; e-mails are verified at the mail server when you open them.

06 — Lookalikes

Companies like Zelestra

Nearest by what they do, what they sell and whom they sell to, 51+ employees. 6 of 593 scored.

Cleantech SolarSolar pv installers · United States51-200 employees
MN8 EnergySolar park operators · United States201-500 employees
ELETTRA GROUPGrid & substation contractors · Italy51-200 employees
BELECTRICSolar pv installers · Germany501-1000 employees
FlexenRenewable energy project developers · Spain51-200 employees
Statera EnergyRenewable energy project developers · United Kingdom51-200 employees
07 — Profile

From the company's own website

Legal nameZelestra
IndustryUtilities & infrastructure · Renewable energy project developers
Offeringssolar + battery hybrid projects · battery energy storage systems · custom clean energy solutions
Target customerslarge corporations · tech companies · automotive companies
Geographic scopeinternational · also Germany
Reviews found
Public contact points4 role addresses · 0 phone numbers
Pages readhome, contact, careers, references, services
Datescrawled 2026-08-06 · profiled 2026-08-22 · hiring built 2026-10-28
Cite this

Quote the sentence with the date and the link. The numbers change daily; the link always shows the current ones.

Zelestra (, United States, 501-1000 employees) has 58 open roles, 4 new in 30 days, and names 14 tools in its postings. (Breaknorm, 30 October 2026, https://breaknorm.co/company/zelestra.energy)
How we know

Read from the source, not self-reported

Every number on this page can be traced to a page we crawled or a posting we read. Full methodology →

  • ProfileBuilt from zelestra.energy: summary, offerings, customers, certifications and contact points are extracted from its pages, with a confidence score per field.
  • HiringRead hourly from the company's Successfactors career site; reposts collapse into one record.
  • Tech stackTools the employer's own text names as the team's systems, with the quote; website scripts counted separately.
  • HeadcountLinkedIn where known, otherwise estimated from the site.
FAQ

Zelestra: questions

Does Zelestra use Ignition?

Yes, by the company's own words: 6 postings name it, first seen 2026-10-22, in the engineering (non-software) team.

Is Zelestra hiring?

58 open roles as of 30 October 2026, 4 opened in the last 30 days and 4 closed. The largest team hiring is quality, safety & environment.

Where does this profile come from?

From zelestra.energy itself: we crawled it on 2026-08-06, built the profile on 2026-08-22, and read its career site (Successfactors) hourly since. Headcount is from LinkedIn.

Who should I write to at Zelestra?

The people are behind the login: decision makers by function, verified at the mail server when you open them. 4 public role addresses from the site are there too.

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