Communications roles in European defence cover the systems that allow military units, platforms and command structures to exchange information under contested conditions. That includes tactical radios, satellite communications, 5G/LTE field networks, photonic and laser links, software-defined networking and electronic warfare-resistant waveforms. Modern defence systems generate enormous volumes of data from sensors, drones and satellites, and communications is the bottleneck that determines whether that data reaches the right person in time to act on it. Employers range from startups like Cailabs (photonics, Rennes), OQ Technology (IoT satellite connectivity, Luxembourg), Thorium Space Technology (satellite comms, Wroclaw) and IS-Wireless (5G/LTE defence networks, Piaseczno) to major primes including Thales, Rohde & Schwarz and L3Harris.
Communications Jobs in European Defence58 jobs
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Communications Companies
AEROMARITIME Systembau
Aliter Technologies
All.Space
Armpol
Astrolight
Aviomet
BELSS
Bitstream
Cailabs
CamGraPhIC
CeoTronics
Cestron International
ChipCraft
DGT
Elarion
ELNA GmbH
Elproma Elektronika
Enamor
EvoLogics
Exence
Focal Point Positioning
Fossa Systems
GPSPATRON
greenSANE
GSMK CryptoPhone
Havguard
Hertz Systems
Himera
IS-Wireless
JK Defence & Security Products
KenBIT
KNL Networks
Lateration
Leaf Space
Matrix.org
MAW Telecom
MBRYONICS
Microamp Solutions
NavcomSystems
NEOSAT
Nu Quantum
ODM GmbH
Oledcomm
OQ Technology
PLATH
Polus Tech
Quantum Optics Jena
Radionor Communications
Radiotechnika Marketing
Revobeam
All Communications Defence Jobs
C
Product development engineer F/H
Cailabs•
Rennes, France•Full Time
Software & DataMid Level
1 week ago
N
Senior AMO Physicist
Nu Quantum•
Cambridge, United Kingdom•Full Time
OperationsSeniorremote
1 week ago

