GTT
gtt.net
Actively hiring
Internet Service Providers
Managed Network Services
As featured in
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Overview
News
Technologies
Salaries
Products
People
Growth
Offices
Jobs
Financials
Funding and backers
Team
501-1000
employees, estimated range
Hiring now
23
+11 posted in 30 days
Backers
1
Partners for Growth
Momentum
44/100
hiring for its size, a new city, in the news
Last sign of life
this month
a posting or a news item
Tractionpublic signals, read monthly
Web presence
top 0.01%
of 133.2M domains by links, Common Crawl
Backed byfrom the funds' portfolios and accelerator catalogs
Partners for Growth Investors in similar startupsfunds that back the companies most like this one
Similar startupsby what they do, their industry and backers
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How GTT hires
Truth index
B 75/100
Median time to fill
33 days
Ghost roles
0%
Stale roles
100%
Reposted roles
0%
GTT scores B on the Alion truth index (A is best, E worst), measured over 3 open roles re-checked against its own hiring board: 0% look like ghost listings, 100% have gone stale and 0% are the same role posted again. Its roles close in a median of 33 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
News
From CISO to Business Risk Leader: The New Economics of Security
As cyber insurance, AI governance and operational risk reshape the security mandate, a new generation of security leaders is being held accountable not just for protecting systems...
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Report
Nobody's Securing the Phone: The Voice Security Gap
Security budgets have grown for a decade. Voice traffic still sits outside almost all of them. Walk into any enterprise security review and you'll find a detailed account of endpoint protection, cloud posture, network segmentation and identity controls. A
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Report
From Fragmentation to Convergence: A Guide to Modernizing Network Security
Enterprise networks are dealing with increasing pressure as traffic volumes compound daily while users and applications are all over the place. Yet, many IT organizations still rely on disjointed architectures built up over the last decade. Even as the ma
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Report
Voice Is Still the Least-Transformed Part of Your Network
You modernized everything else. You moved apps to the cloud, rebuilt your WAN with SD-WAN, layered in zero-trust security and stood up an AI-ready network. Then you kept routing phone calls the way you did in 2005. Enterprise voice is the last modernizati
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Report
Network Reach Is Essential. Here's What Comes Next.
The wholesale telecom market is quickly transforming. Not only are enterprises expanding into new markets, but they are also sourcing from and outsourcing to partners in different regions. As they continue to prepare their data for the AI era, workloads a
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Report
The evolving role of network engineers in the age of AI
Integrated AI networking-security makes engineers proactive
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Report
10 Things Every Manufacturer Should Know About Real-Time Networks in 2026
Smart manufacturing is no longer a future state. Most process and control operations already run IoT sensors, hybrid cloud platforms and AI-assisted analytics in production. What separates the plants that get value from those investments from the ones tha
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Report
In The AI Era, Your Network Is Your Security Strategy
Start by putting network strategy on the same agenda as AI strategy, and make sure the same people are in the room for both conversations.
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Report
Business Information Security Officer: What Is This Role?
Here, Chris Bonavita, VP Strategy and Technology Adoption at GTT, discusses the emergence and benefits of the Business Information Security Officer (BISO).
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Report
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Tech stack
Technologies named in job postings at GTT over the last 12 months, by layer, with the share of postings for each.
Technologies in use
51
Postings analysed
28
Stack modernity
63/100
Languages
C#29%
SQL7%
Python7%
Go4%
Frameworks & libraries
Supervision4%
Databases
MS SQL4%
Oracle4%
Cloud & platforms
.NET29%
Azure25%
AWS21%
Linux18%
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Full GTT tech stack
51 technologies · by team · pay by technology · changes · similar stacks
Growth
Hiring Momentum
84/100
Scaling fast
Open positions
23
9 opened / 11 closed in 30 days
Median time-to-fill
39 days
faster than 32% of the market
ATS activity
Every ~13 hours
10/15/2026
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
17% ▲
Solutions
13% ▼
DevOps
10%
Networking
10% ▼
Field & Service
10% ▲
Administrative
7% ▼
Actively hiring for Industrial Engineering (+3 in 30 days)
Activity Timeline
Added Wireshark to stack
Oct 2026
Added Unix to stack
Oct 2026
Added SLI/SLO/SLA to stack
Oct 2026
New location: Czech Republic
Oct 2026
Added OSPF to stack
Oct 2026
New location: Madrid
Sep 2026
New location: Amsterdam
Sep 2026
New location: Paris
Sep 2026
New location: Barcelona
Sep 2026
Added UML to stack
Sep 2026
Added Machine Learning to stack
Sep 2026
Added BPMN to stack
Sep 2026
Offices
Where the company hires and what each office is for
Cities
9
Hiring now
7
Countries
7
Busiest office
Sofia
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Headquarters
Builds here
Office with open vacancies
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Austin
United States
HQ
Worldwide offices
11525-B Stonehollow Drive, Suite 255, Austin, TX 78758, USA
Sofia
Bulgaria
Remote hub
Sofia
11 open roles 15 posted in 90 days 36% engineering 82% remote 200-500 est. staff
hires for DevOps, Networking, Field & Service
Pune
India
Support & operations
IN Pune-Platinum Towers 8th Fl
5 open roles 10 posted in 90 days 20% remote 200-500 est. staff
hires for Industrial Engineering, Administrative, Solutions
Barcelona
Spain
1 open roles 2 posted in 90 days 100% remote 10-50 est. staff
hires for Sales
London
United Kingdom
Prague
1 open roles 100% engineering 100% remote 10-50 est. staff
hires for DevOps
Nottingham
United Kingdom
UK Remote
1 open roles 1 posted in 90 days 100% engineering 100% remote 10-50 est. staff
hires for Networking
Paris
France
UK Remote
1 open roles 1 posted in 90 days 100% remote 10-50 est. staff
hires for Sales
Amsterdam
Netherlands
Regional office
1 open roles 1 posted in 90 days 100% remote 10-50 est. staff
hires for Sales
Arlington
United States
Regional office
4201 Wilson Boulevard, Suite 504, Arlington, VA, 22203, US
Jobs
≈ $18k – $41k per year (Estimated) • In office • Full-Time • 1+ year exp • High School Diploma • Pune
Apply
≈ $30k – $82k per year (Estimated) • Remote (United Kingdom) • Full-Time • 1+ year exp • Nottingham
TCP/IP
DNS
DHCP
VPN
BGP
MPLS
Apply
≈ $25k – $68k per year (Estimated) • In office • Full-Time • Sofia
Windows
DNS
DHCP
VPN
Cybersecurity
Active Directory
Management
ITIL
Microsoft Office
Apply
≈ $34k – $90k per year (Estimated) • Remote (Bulgaria) • Full-Time • Sofia
VPN
MPLS
Apply
≈ $62k – $137k per year (Estimated) • Remote (United Kingdom) • Full-Time • Bachelor's Degree • United Kingdom
Puppet
Zabbix
VMWare
Docker
SaltStack
Nagios
Linux
Windows
Apply
Apply
≈ $15k – $41k per year (Estimated) • Hybrid • Full-Time • 1+ year exp • PhD • Sofia
C#
.NET
DevOps
VPN
MPLS
Apply
Remote (Czech Republic) • Full-Time • Master's Degree • Prague • London • Sofia
Python
Go
C#
.NET
DevOps
Ansible
GCP
Red Hat
Azure
AWS
Kubernetes
Ubuntu
KVM
KubeVirt
Linux
Windows
Apply