C1 Holding
c1-holding.ru
Actively hiring
National Security
Manufacturing
Cybersecurity
View 4 jobs
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Overview
Technologies
Salaries
Products
People
Growth
Offices
Jobs
Financials
Overview
C1 Holding is a provider of integrated security for critical infrastructure facilities. It covers information security, protection of state secrets, special communications and engineering security systems, and handles software development, design, construction and service. The company is headquartered in Moscow, Russia.
Tech stack
Technologies named in job postings at C1 Holding over the last 12 months, by layer, with the share of postings for each.
Technologies in use
11
Postings analysed
7
Stack modernity
71/100
Languages
1C
SQL
Databases
MS SQL
PostgreSQL
Cloud & platforms
SIEM
Linux
Windows
DLP
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Full C1 Holding tech stack
11 technologies · by team · pay by technology · changes · similar stacks
People
A.V. Kolosov
Генеральный директор
Names and roles come from public filings, company registers and the company's own site. Is this you? Correct or remove
Growth
Hiring Momentum
53/100
Stable
Open positions
6
2 opened / 0 closed in 30 days
Median time-to-fill
30 days
faster than 41% of the market
ATS activity
Every ~1 days
09/27/2026
Hiring Dynamics
0%
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.
Security
22% ▲
Enterprise Apps
22% ▲
Product
11% ▲
Legal
11% ▲
Sales
11% ▲
Field & Service
11% ▲
Activity Timeline
Added DLP to stack
Sep 2026
Added Kaspersky to stack
Sep 2026
Added BPMN to stack
Sep 2026
Added SOAP to stack
Sep 2026
Added 1C to stack
Sep 2026
Added Windows to stack
Sep 2026
Added VPN to stack
Sep 2026
Added SIEM to stack
Sep 2026
Added Linux to stack
Sep 2026
Offices
Where the company hires and what each office is for
Cities
1
Hiring now
1
Countries
1
Busiest office
Moscow
Moscow
Russia
HQ
Контакты
6 open roles 9 posted in 90 days 50% engineering 200-500 est. staff
hires for Enterprise Apps, Security, Sales
Jobs
≈ $21k – $53k per year (Estimated) • In office • Full-Time • 2+ years exp • Bachelor's Degree • Moscow
Linux
Windows
Cybersecurity
SIEM
Apply
≈ $24k – $53k per year (Estimated) • Hybrid • Full-Time • 6+ years exp • Moscow
SQL
1C
PostgreSQL
MS SQL
DevOps
SOAP
Apply
≈ $18k – $47k per year (Estimated) • Hybrid • Full-Time • Moscow
1C
BPMN
Apply
≈ $27k – $54k per year (Estimated) • Hybrid • Full-Time • Bachelor's Degree • Moscow
VPN
Cybersecurity
Kaspersky
Apply
Financials
Est. Annual Revenue
$427k
2025