echoloc
Get started
COMPANIES USING

Defense and Space Manufacturing Companies Using C#

183 companies in Defense and Space Manufacturing are hiring C# talent.

C# is Microsoft's primary language for building enterprise software, backend systems, and mission-critical applications — and in Defense and Space Manufacturing, it signals something specific: companies are building or modernizing complex systems that require Windows-native, high-assurance software. When defense contractors hire C# engineers, they're typically investing in simulation platforms, command-and-control systems, or data pipelines that connect hardware to software. These companies are actively evaluating adjacent tooling across cloud infrastructure, database management, and DevSecOps.

Buying Signal

A defense contractor posting C# roles is likely mid-build on a program that will require commercial software licenses, cloud environments, and systems integration support. They're probably buying Azure services, SQL Server licenses, or specialized defense-grade development tools. Cloud solution providers, DevSecOps vendors, and enterprise middleware companies should be prospecting these accounts immediately.

Top Companies42 shown

CompanyIndustryHQ LocationSizeJobsLinks
Mission Technologies, a division of HII
hii.com
 Defense and Space Manufacturing McLean, United States 5,001+ 890
Akima
akima.com
 Defense and Space Manufacturing Herndon, United States 5,001+ 792
Astrion
astrion.us
 Defense and Space Manufacturing Huntsville, United States 5,001+ 570
Leonardo DRS
leonardodrs.com
 Defense and Space Manufacturing Arlington, United States 5,001+ 570
HENSOLDT
hensoldt.net
 Defense and Space Manufacturing Taufkirchen, Germany 5,001+ 627
Curtiss-Wright Corporation
curtisswright.com
 Defense and Space Manufacturing Davidson, United States 5,001+ 502
Rafael Advanced Defense Systems
rafael.co.il
 Defense and Space Manufacturing Migdal HaEmek, Israel 5,001+ 319
BWXT
bwxt.com
 Defense and Space Manufacturing Lynchburg, United States 5,001+ 312
Anduril Industries
anduril.com
 Defense and Space Manufacturing United States 1,001–5,000 1,582
TKMS ATLAS ELEKTRONIK GmbH
atlas-elektronik.com
 Defense and Space Manufacturing Bremen, Germany 1,001–5,000 387
Diehl Defence
diehl.com
 Defense and Space Manufacturing Überlingen, Germany 1,001–5,000 359
Sierra Nevada Corporation
sncorp.com
 Defense and Space Manufacturing Sparks, United States 1,001–5,000 546
Raytheon UK
raytheon.co.uk
 Defense and Space Manufacturing Harlow, United Kingdom 1,001–5,000 211
Textron Systems
textronsystems.com
 Defense and Space Manufacturing United States 1,001–5,000 206
Draper
draper.com
 Defense and Space Manufacturing Cambridge, United States 1,001–5,000 243
Radiance Technologies
radiancetech.com
 Defense and Space Manufacturing Huntsville, United States 1,001–5,000 162
Elbit Systems of America
elbitamerica.com
 Defense and Space Manufacturing Fort Worth, United States 1,001–5,000 202
DCS Corp
dcscorp.com
 Defense and Space Manufacturing Alexandria, United States 1,001–5,000 177
Akima Infrastructure Services
akimainfrasvcs.com
 Defense and Space Manufacturing Herndon, United States 501–1,000 299
TSC
tsc.com
 Defense and Space Manufacturing Arlington, United States 501–1,000 159
Torch Technologies, Inc.
torchtechnologies.com
 Defense and Space Manufacturing Huntsville, United States 501–1,000 169
Metrea
metrea.aero
 Defense and Space Manufacturing Washington, United States 501–1,000 178
Prescient Edge
prescientedge.com
 Defense and Space Manufacturing Mclean, United States 201–500 810
Trace Systems Inc.
tracesystems.com
 Defense and Space Manufacturing Tampa, United States 201–500 202
DroneShield
droneshield.com
 Defense and Space Manufacturing Sydney, Australia 201–500 175
Rheinmetall
rheinmetall.com
 Defense and Space Manufacturing Dusseldorf, Germany 10,001+ 1,865
Leidos
leidos.com
 Defense and Space Manufacturing Reston, United States 10,001+ 1,773
L3Harris Technologies
l3harris.com
 Defense and Space Manufacturing Melbourne, United States 10,001+ 1,814
Northrop Grumman
northropgrumman.com
 Defense and Space Manufacturing Falls Church, United States 10,001+ 1,717
Lockheed Martin
lockheedmartin.com
 Defense and Space Manufacturing North Bethesda, United States 10,001+ 1,737
SAIC
saic.com
 Defense and Space Manufacturing Reston, United States 10,001+ 1,461
Thales
thalesgroup.com
 Defense and Space Manufacturing Meudon, France 10,001+ 1,622
V2X Inc
gov2x.com
 Defense and Space Manufacturing Mclean, United States 10,001+ 1,491
NAVAL GROUP
naval-group.com
 Defense and Space Manufacturing Bagneux, France 10,001+ 779
General Dynamics Mission Systems
gdmissionsystems.com
 Defense and Space Manufacturing Chantilly, United States 10,001+ 879
MBDA
mbda-systems.com
 Defense and Space Manufacturing Le Plessis-Robinson, France 10,001+ 948
Indra Group
indragroup.com
 Defense and Space Manufacturing Alcobendas, Spain 10,001+ 314
BAE Systems
baesystems.com
 Defense and Space Manufacturing Greater London, United Kingdom 10,001+ 891
IAI - Israel Aerospace Industries
iai.co.il
 Defense and Space Manufacturing Sdot Dan Regional Council, Israel 10,001+ 799
Babcock International Group
babcockinternational.com
 Defense and Space Manufacturing City of Westminster, United Kingdom 10,001+ 436
Leonardo
leonardo.com
 Defense and Space Manufacturing Rome, Italy 10,001+ 646
Sandia National Laboratories
sandia.gov
 Defense and Space Manufacturing Albuquerque, United States 10,001+ 270

183 companies use C#. Want the full list?

Export to CSV

Free account · no credit card required

Market Signal

With 183 companies hiring across 36,000+ open roles, C# demand in Defense and Space isn't niche — it reflects a broad shift toward software-defined systems across the sector. That volume suggests active program spend, not exploratory hiring.

Stack Intelligence

Companies hiring for C# alongside .NET, Azure, and SQL Server are running mature, integrated Microsoft stacks — not experimenting. This combination points to production environments with real procurement budgets for licensing, support contracts, and cloud spend. For sales teams, it narrows targeting to accounts already inside the Microsoft ecosystem and likely receptive to Azure-native or SQL-compatible solutions.

Hiring Landscape

C# in the Market

Where and how companies hire C# talent

By Country

United States
127
United Kingdom
12
Israel
8
Germany
6
Canada
5
Australia
4
France
3
Spain
3

Top Roles

Software Engineer130Systems Engineer110Program Manager85Electrical Engineer80Mechanical Engineer80Project Manager75Test Engineer70System Engineer61Software Developer54Devops Engineer53Systems Administrator52Manufacturing Engineer50

Related Technologies

.NETSQL Server
Take Action

See who’s actively building with C#

Open in echoloc →

Free account · no credit card required

Frequently Asked Questions

What is C#?

C# is the development language behind most Microsoft-stack enterprise applications, from internal tooling to large-scale government systems. In defense, it's commonly used for simulation, avionics software, and secure data platforms. Hiring for it signals active software development investment.

Why should sales teams track C# hiring?

C# hiring in defense indicates a company is building or expanding a software capability — which means open budget for tools, infrastructure, and services. A rep selling cloud security or DevOps tooling should treat every C# job posting as a warm signal.

Who should be selling to companies that use C#?

Vendors best positioned here include Microsoft partners, cloud infrastructure providers, DevSecOps platforms, and enterprise database or data integration vendors.