Sener

48open roles
Growinghiring pace, 65 of 100
Atruth index, 93 of 100
52 daysmedian time a role stays open

Overview

Headquartered in Getxo, Spain, Sener is an international engineering and technology group specializing in innovative solutions across aerospace, defense, energy, and mobility. The company designs and executes complex projects ranging from space mission mechanisms and defense systems to renewable energy facilities, marine engineering, and urban rail infrastructure. Combining high-level technical expertise with proprietary digital tools, it delivers comprehensive engineering, procurement, and construction services to clients across five continents.

How Sener hires

Truth index
A 93/100
Median time to fill
52 days
Ghost roles
0%
Stale roles
30%
Reposted roles
0%

Sener scores A on the Alion truth index (A is best, E worst), measured over 30 open roles re-checked against its own hiring board: 0% look like ghost listings, 30% have gone stale and 0% are the same role posted again. Its roles close in a median of 52 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

In office · Contractor · 7+ years exp · Tres Cantos
Verification & Validation
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In office · Contractor · 2+ years exp · Seville
Python
C++
RTOS
Linux
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≈ $80k – $160k per year (Estimated) · Remote (likely Spain) · Contractor · 5+ years exp
Apply
Remote (Spain) · Contractor · Tres Cantos
Apply
In office · Full-Time · 2+ years exp · Tres Cantos
Python
MATLAB
Simulink
Apply
In office · Contractor · 2+ years exp · Tres Cantos
Python
C++
Git
SpaceTech
ECSS
Apply
≈ $28k – $63k per year (Estimated) · In office · Full-Time · 4+ years exp · Tres Cantos
Linux
Apply
≈ $71k – $138k per year (Estimated) · Remote (likely Spain) · Contractor · 3+ years exp
Nastran
Patran
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≈ $31k – $74k per year (Estimated) · In office · Internship · Zamudio
Python
CATIA
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≈ $50k – $102k per year (Estimated) · Remote (Spain) · Contractor · Tres Cantos
Apply
≈ $35k – $73k per year (Estimated) · Remote (Spain) · Contractor · 5+ years exp · Tres Cantos
Apply
≈ $37k – $89k per year (Estimated) · In office · Contractor · 1+ year exp · Tres Cantos
Python
VHDL
MATLAB
Simulink
Apply
All 48 jobs at Sener salaries, cities, levels and how long each has been open

Growth

Hiring Momentum
65/100
Growing
Open positions
175
38 opened / 23 closed in 30 days
Median time-to-fill
50 days
faster than 27% of the market
ATS activity
Every ~8 hours
11/04/2026
Hiring Dynamics +100%
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.
Industrial Engineering
45% ▼
Field & Service
23% ▲
Operations
4% ▲
Energy
4% ▲
Hardware
3%
Backend
2%
Actively hiring for Industrial Engineering (+34 in 30 days)
Activity Timeline
Added Power Automate to stack Oct 2026
Added Power Apps to stack Oct 2026
Added MS SQL to stack Oct 2026
+6 jobs in a week Oct 2026
+19 jobs in a week Oct 2026

Financials

Total raised
$3.1M
Latest round
Grant
Funding rounds
9
Funding rounds
Round Announced Amount
Grant 2024 $357k Details
Grant 2023 $453k Details
Grant 2022 $248k Details
Grant 2022 $537k Details
Grant 2022 $154k Details
Grant 2019 $29k Details
Grant 2018 $344k Details
Grant 2016 $622k Details
Grant 2015 $327k Details

Tech stack

Technologies named in job postings at Sener over the last 12 months, by layer, with the share of postings for each.
Technologies in use
83
Postings analysed
95
Stack modernity
74/100AI adopter
Languages
Python23%
MATLAB19%
C++12%
VHDL9%
Frameworks & libraries
Angular2%
React.js2%
Vue.js2%
Django1%
Databases
MS SQL1%
Pinecone1%
PostgreSQL1%
SQLite1%
Cloud & platforms
Linux5%
Azure3%
Power BI3%
AWS2%
AI & ML
LLM1%
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Full Sener tech stack 83 technologies · by team · pay by technology · changes · similar stacks

Offices

Where the company hires and what each office is for
Cities
22
Hiring now
22
Countries
10
Busiest office
Getxo
Loading the map
Headquarters Builds here Office with open vacancies Tap a pin for the office
Getxo Spain
HQ
8 open roles 10 posted in 90 days 13% engineering
hires for Industrial Engineering, Field & Service, Backend
Av. de Zugazarte, 56
seen since Jul 2026 job postings
Tres Cantos Spain
Plant / site
50 open roles 45 posted in 90 days 26% engineering 32% remote
hires for Industrial Engineering, Hardware, Field & Service
C. de Severo Ochoa, 4
seen since Jan 2026 job postings
Mexico City Mexico
Plant / site
31 open roles 21 posted in 90 days 13% engineering 3% remote
hires for Field & Service, Industrial Engineering, Early Careers
11510
seen since Apr 2026 job postings
Cerdanyola del Vallès Spain
Plant / site
10 open roles 14 posted in 90 days
hires for Field & Service, Industrial Engineering
Carrer de Creu Casas i Sicart, 86
seen since Aug 2026 job postings
Abu Dhabi United Arab Emirates
Plant / site
10 open roles 9 posted in 90 days
hires for Industrial Engineering, Operations, Field & Service
Al Salam Street
seen since Jul 2025 job postings
Madrid Spain
Plant / site
8 open roles 9 posted in 90 days 50% remote
hires for Industrial Engineering, Field & Service
C. del Musgo, 2
seen since Jun 2026 job postings
Zamudio Spain
Plant / site
5 open roles 5 posted in 90 days
hires for Industrial Engineering
Bizkaiko Parke Zientifiko eta Teknologikoa
seen since Jun 2026 job postings
Santiago Chile
Plant / site
5 open roles 5 posted in 90 days
hires for Field & Service, Finance
seen since Oct 2026 job postings
Santander Spain
Regional office
5 open roles 3 posted in 90 days 40% engineering
hires for Hardware, Defense, Product
Avenida de los Castros
seen since Jan 2026 job postings
Lisbon Portugal
Plant / site
4 open roles 3 posted in 90 days 25% remote
hires for Industrial Engineering, Field & Service
José Alvalade Stadium
seen since Jun 2026 job postings
Seville Spain
Regional office
3 open roles 3 posted in 90 days 33% engineering 33% remote
hires for Hardware, Product, Field & Service
C. de Severo Ochoa, 4
seen since Apr 2026 job postings
São Paulo Brazil
2 open roles 1 posted in 90 days
hires for Industrial Engineering, Early Careers
Av. Chucri Zaidan, 1170
seen since Jul 2026 job postings
Campo Real Spain
2 open roles 2 posted in 90 days
hires for Field & Service, Industrial Engineering
Carr. Campo Real, 2
seen since Sep 2026 job postings
Los Angeles United States
1 open roles 1 posted in 90 days
hires for Industrial Engineering
800 Wilshire Blvd suite 700
seen since Sep 2026 job postings
Milan Italy
1 open roles 1 posted in 90 days
hires for Operations
seen since Oct 2026 job postings
Melbourne Australia
1 open roles 1 posted in 90 days 100% engineering
hires for Hardware
seen since May 2025 job postings
Monterrey Mexico
1 open roles 1 posted in 90 days
hires for Industrial Engineering
seen since Oct 2026 job postings
Valencia Spain
1 open roles 1 posted in 90 days
hires for Field & Service
C/ de Méndez Núñez, 40
seen since Sep 2026 job postings
Toronto Canada
1 open roles 1 posted in 90 days
hires for Industrial Engineering
Richmond-Adelaide Centre - 130 Adelaide
seen since Sep 2026 job postings
Querétaro Mexico
1 open roles 1 posted in 90 days
hires for Industrial Engineering
seen since Oct 2026 job postings
Fortaleza Brazil
1 open roles
hires for Field & Service
seen since Aug 2026 job postings
Saltillo Mexico
1 open roles 1 posted in 90 days
hires for Field & Service
seen since Sep 2026 job postings