DNA Oyj Tech Stack

Finnish telecom operator providing connectivity and digital services

Telecommunications Helsinki 1,001–5,000 employees Founded 2001 Public Company

DNA operates a legacy telecom infrastructure stack (Cisco, Fortinet, SD-WAN, Aruba) alongside modern marketing and analytics tools (Tableau, BigQuery, Braze, Adobe Campaign). Current project focus spans measurement system migrations, enterprise customer transformation, and green energy initiatives — suggesting operational shifts toward sustainability and data-driven customer engagement. Hiring has decelerated significantly, concentrated in marketing and engineering roles, with a heavy intern pipeline indicating cost-conscious staffing.

Tech Stack 25 technologies

Core StackActive Directory Intune Fortinet Cisco Google Analytics Tableau BigQuery Google Ads Braze Configuration Manager JAMF Windows macOS vCenter Microsoft 365 Aruba SD-WAN Netskope Google Tag Manager Looker Studio Funnel Adform Facebook Business Manager Adobe Campaign Hightouch

What DNA Oyj Is Building

◆Challenges

Minimizing legal risk
Maintaining compliance with established standards
Ensuring platform security
Implementing hardening measures
Acquiring new enterprise customers
High-pressure customer-facing situations
Maintaining network infrastructure
Optimizing services for performance and security
Telco-owned asset transition
Improving marketing data tracking

▲Active Projects

Measurement visualizations migration to new system
Enterprise customer transformation projects
Green energy solutions implementation
Electricity reserve market participation
Independent tower provider transition
Developing marketing analytics and reporting
Building data integration from multiple sources
Optimizing marketing data tracking processes

Hiring Activity

Decelerating30 roles · 5 in 30d

Department

Marketing

Engineering

Ops

Support

Data

Executive

Legal

Sales

Seniority

Intern

Senior

Junior

Mid

C-Level

Notable leadership hires: Chief Executive Officer

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About DNA Oyj

DNA is a public Finnish telecommunications operator founded in 2001, serving approximately 1,700 employees across homes and workplace connectivity. The company delivers mobile services, fixed-line connections, TV services, and M2M solutions. DNA operates a substantial telco infrastructure (towers, network equipment, bandwidth) while transitioning toward energy solutions and enterprise digital transformation. The organization spans marketing, engineering, operations, support, and data functions, with active projects addressing measurement modernization, green energy deployment, and enterprise customer growth.

HeadquartersHelsinki

Company Size1,001–5,000 employees

Founded2001

Hiring MarketsFinland

Frequently Asked Questions

What tech stack does DNA use?

DNA's infrastructure layer includes Cisco, Fortinet, Aruba, and SD-WAN for networking; Microsoft 365, Windows, macOS, and JAMF for endpoint management; and vCenter for virtualization. Analytics and marketing ops run on Tableau, Looker Studio, BigQuery, Braze, and Adobe Campaign.

Where is DNA headquartered?

DNA is headquartered in Helsinki, Finland, and currently hires only within Finland. The company was founded in 2001 and is publicly listed.