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COMPANIES USING

Computer and Network Security Companies Using C++

146 companies in Computer and Network Security are hiring C++ talent.

C++ is a high-performance programming language used to build the core engines of security products — think endpoint detection systems, network traffic analyzers, and cryptographic modules. Companies hiring C++ engineers in the Computer and Network Security space are typically building or scaling proprietary software that can't rely on off-the-shelf solutions. That means they're active buyers of infrastructure tooling, developer platforms, and security testing environments.

Buying Signal

When a security company posts C++ roles, they're usually deep in product development cycles — building low-level agents, kernel-level sensors, or high-throughput packet inspection tools. These companies are likely evaluating CI/CD pipelines, static analysis tools, and cloud infrastructure to support compiled workloads at scale. DevOps vendors, cloud security platforms, and developer tooling companies should be prospecting these accounts immediately.

Top Companies50 shown

CompanyIndustryHQ LocationSizeJobsLinks
CrowdStrike
crowdstrike.com
 Computer and Network Security United States 5,001+ 1,607
Check Point Software
checkpoint.com
 Computer and Network Security Redwood City, United States 5,001+ 934
Cloudflare
cloudflare.com
 Computer and Network Security San Francisco, United States 1,001–5,000 1,426
Tanium
tanium.com
 Computer and Network Security Kirkland, United States 1,001–5,000 292
Netskope
netskope.com
 Computer and Network Security Santa Clara, United States 1,001–5,000 528
Cato Networks
catonetworks.com
 Computer and Network Security Tel-Aviv, Israel 1,001–5,000 235
Qualys
qualys.com
 Computer and Network Security Foster City, United States 1,001–5,000 307
Darktrace
darktrace.com
 Computer and Network Security Cambridge, United Kingdom 1,001–5,000 230
Rapid7
r-7.co
 Computer and Network Security Boston, United States 1,001–5,000 190
Tenable
tenable.com
 Computer and Network Security Columbia, United States 1,001–5,000 138
secunet Security Networks AG
secunet.com
 Computer and Network Security Essen, Germany 1,001–5,000 154
Snyk
snyk.io
 Computer and Network Security Boston, United States 1,001–5,000 153
Trellix
trellix.com
 Computer and Network Security Plano, United States 1,001–5,000 83
McAfee
mcafee.com
 Computer and Network Security San Jose, United States 1,001–5,000 70
Radware
radware.com
 Computer and Network Security Tel-Aviv, Israel 1,001–5,000 119
N-able
n-able.com
 Computer and Network Security Morrisville, United States 1,001–5,000 88
Forescout Technologies Inc.
forescout.com
 Computer and Network Security San Jose, United States 1,001–5,000 62
SentinelOne
sentinelone.com
 Computer and Network Security Mountain View, United States 1,001–5,000 195
SonicWall
sonicwall.com
 Computer and Network Security Milpitas, United States 1,001–5,000 39
Armis
armis.com
 Computer and Network Security San Francisco, United States 501–1,000 179
OPSWAT
opswat.com
 Computer and Network Security Tampa, United States 501–1,000 150
Illumio
illumio.com
 Computer and Network Security Sunnyvale, United States 501–1,000 130
Sysdig
sysdig.com
 Computer and Network Security San Francisco, United States 501–1,000 133
NetSPI
netspi.com
 Computer and Network Security Minneapolis, United States 501–1,000 54
Vectra AI
vectra.ai
 Computer and Network Security San Jose, United States 501–1,000 58
F-Secure Corporation
f-secure.com
 Computer and Network Security Helsinki, Finland 501–1,000 31
ThreatLocker
threatlocker.com
 Computer and Network Security Orlando, United States 501–1,000 31
Ledger
ledger.com
 Computer and Network Security Paris, France 501–1,000 35
NVISO Security
nviso.eu
 Computer and Network Security Brussels, Belgium 201–500 81
Appdome
appdome.com
 Computer and Network Security Redwood City, United States 201–500 30
Menlo Security Inc.
menlosecurity.com
 Computer and Network Security Mountain View, United States 201–500 52
Corelight
corelight.com
 Computer and Network Security San Francisco, United States 201–500 47
Protegrity
protegrity.com
 Computer and Network Security Stamford, United States 201–500 54
Halcyon
halcyon.ai
 Computer and Network Security San Diego, United States 201–500 52
Cyber Security Forum Initiative
csfi.us
 Computer and Network Security Omaha, United States 51–200 235
SERMA Safety and Security
serma-safety-security.com
 Computer and Network Security Pessac, France 51–200 82
Dream
dreamgroup.com
 Computer and Network Security Tel-Aviv, Israel 51–200 51
Applied Network Solutions, Inc.
go-ans.com
 Computer and Network Security Columbia, United States 51–200 29
OX Security
ox.security
 Computer and Network Security New York, United States 51–200 40
Remedio (formerly GYTPOL)
remedio.io
 Computer and Network Security Ness Ziona, Israel 51–200 45
Exein
exein.io
 Computer and Network Security Rome, Italy 51–200 20
Kai
kai.security
 Computer and Network Security San Jose, United States 11–50 30
ARGO Cyber Systems
argocyber.com
 Computer and Network Security Pensacola, United States 11–50 39
MBL Technologies Inc.
mbltechnologies.com
 Computer and Network Security Arlington, United States 11–50 25
Gormat
gormat.net
 Computer and Network Security Rockville, United States 11–50 28
Colossus Technologies Group
colossustg.com
 Computer and Network Security Boston, United States 2–10 26
ThreatXIntel
threatxintel.com
 Computer and Network Security Bengaluru, India 2–10 20
CyberTrend Engineering LLC
cybertrendeng.com
 Computer and Network Security Severna Park, United States 2–10 18
Palo Alto Networks
paloaltonetworks.com
 Computer and Network Security Santa Clara, United States 10,001+ 1,939
Fortinet
fortinet.com
 Computer and Network Security Sunnyvale, United States 10,001+ 1,265

146 companies use C++. Want the full list?

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Market Signal

With 146 companies posting nearly 12,000 roles tied to C++, this isn't a niche signal — it reflects a broad wave of security vendors investing in proprietary, performance-critical software. That volume suggests companies are building in-house rather than buying, which creates openings for adjacent tooling vendors.

Stack Intelligence

Companies pairing C++ with Rust and Linux are building hardened, low-level systems where memory safety and OS-level control are non-negotiable — a pattern common in endpoint security and embedded threat detection products. This stack combination signals technical maturity and a preference for open-source infrastructure. Vendors selling container security, kernel observability, or developer productivity tools have a strong fit here.

Hiring Landscape

C++ in the Market

Where and how companies hire C++ talent

By Country

United States
89
Israel
11
Germany
6
China
5
France
5
Italy
5
India
4
Sweden
4

Top Roles

Software Engineer69Product Manager43Account Executive37Devops Engineer32Sales Engineer30Backend Engineer29Customer Success Manager26Technical Support Engineer23Account Manager22Sales Development Representative22Data Scientist21Security Engineer20

Related Technologies

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Frequently Asked Questions

What is C++?

C++ powers performance-sensitive software where speed and system access matter — network stacks, security agents, and real-time threat processing engines are common examples. In the security industry, C++ hiring signals active product construction, not just maintenance. It's a strong indicator that a company is scaling its core technology.

Why should sales teams track C++ hiring?

C++ hiring in security consistently precedes infrastructure purchasing decisions — teams scaling compiled codebases need build systems, testing tools, and deployment pipelines. Tracking these roles gives sales teams a 60-to-90-day head start before RFPs surface.

Who should be selling to companies that use C++?

Vendors best positioned to sell into these companies include cloud infrastructure providers, CI/CD and DevOps tooling companies, static analysis and code security platforms, and Linux-based observability or monitoring vendors.