Elisa Oyj logo

Senior Defensive Cyber Security Consultant - Elisa Oyj - Helsinki, Finland

Cyber Security Consultant

Posted: July 16, 2026
Posted 8 days ago
Last seen in crawl: July 23, 2026 (today)
Application Deadline: August 31, 2026
Role & Management
Role Level:Senior
Management Tier:No People Management
Job Type
Experience
5 years

Job Description

Are you our new colleague? Join Elisa's expert team and help us build a safer world. Elisa Cyber Security Services is responsible for producing, developing and maintaining cyber security solutions, related products and services for our customers – a central part of this is the Elisa Cyber Security Center SOC service at Elisa Santa Monica. Elisa Santa Monica Oy is an expert house focusing on cyber security, secure data networks and data centers, with the best technology, latest knowledge and the best experts in the field. Elisa Santa Monica Oy is part of the Elisa Group. We are now looking for an experienced security consultant to strengthen our defensive security team and support the development of our customers' cyber security. In the position, you will act as a cyber security expert and help our customers design, develop and utilize modern security solutions in practice. Microsoft security technologies are central to the role, but the work also emphasizes a broader overall understanding of cyber security, architectural thinking and the ability to fit technology into the customer's operating environment. Your work consists of demanding customer projects, development of customer environments and continuous improvement of our services. Your office can be located in Helsinki or alternatively in any other Elisa office in Finland. Our team works across Finland, so your location is not decisive for us. We work in a hybrid work model that combines the flexibility of remote work and collaboration in the office on average three days a week. We offer you extensive development and training opportunities to develop your skills as far as your own interest reaches. What do we expect from you? We hope you have at least five years of experience in the field of cyber and information security and modern cloud services in a corporate environment. You understand the overall development of our customers' cyber security from different perspectives and can apply your expertise in practice. Specifically, the following things will help you succeed in this position: - Strong experience of the Microsoft security ecosystem, such as Microsoft Defender, Sentinel, Entra ID and Purview solutions - Broad understanding of cyber security areas, such as identity and access management, threat detection, vulnerability management, data protection and protection of cloud and hybrid environments - Understanding of the possibilities and risks of AI in cyber security, for example from the perspective of AI-based tools, automation and AI agents - Solution-oriented, customer-oriented and responsible approach to work and the ability to discuss with customers at both technical and administrative levels - Ability to act in a Lead role in demanding customer assignments in both Finnish and English - Willingness for continuous learning and adoption of new technologies - Microsoft certifications, such as SC-100, SC-200, SC-300, SC-400 or SC-500 In addition, we would be pleased if you have any of the following: - You do not need a formal software developer background, but we expect the ability to understand code and automation solutions as part of security solutions - Familiarity with open and public security frameworks such as: MITRE ATT&CK, OWASP - Possible other certifications: CISSP, CCSP or GIAC - You are active in the security community (e.g. blogs, events, discussions) - Interest and activity in the field (e.g. BugBounty, OpenSource projects) What do we offer you? We offer you a challenging, versatile and extremely interesting field of work, extensive development and training opportunities and a relaxed working environment where everyone can truly be themselves. In addition, Elisa offers the benefits of a large company with an agile feel and is proven to be one of Europe's best workplaces. If you are interested, please send your contact information and a short application via the link below as soon as possible. We look forward to getting to know you better! Further information about the position and the content of the work, the working environment or other matters can be asked from the head of the cyber security consulting team, Tomi Lindroos (tomi.lindroos(a)elisa.fi). Security clearance (Security Clearance Act (726/2014)), foreign connection clearance and a drug test will be carried out for the persons selected for the position.

Company Information

Elisa Oyj logo
Wireless telecommunications activities
Listing: Telecommunications
Ratavartijankatu 5, 00520 Helsinki
Business ID: 0116510-6
Headcount: 3,240
Current open roles at Elisa Oyj on JobCrawls
LocationActive listings
Helsinki, Finland146
Tampere, Finland63
Turku, Finland34
Remote - Global25
Oulu, Finland9
Jyväskylä, Finland7
Seinäjoki, Finland5
Pori, Finland4
Iisalmi, Finland4
Vasa, Finland4
Kokkola, Finland3
Tallinn, Estonia3
Joensuu, Finland3
Vilhonkatu 8, Salo, Finland2
Vaasa, Finland2
Nummela, Finland2
Kajaani, Finland1
Kuopio, Finland1
Imatra, Finland1
Stockholm, Sweden1
Petershausen, Germany1
Remote - Finland1
Lappeenranta, Finland1
Current role mix at Elisa Oyj on JobCrawls
Role typeActive listings
Software Engineer27
Sales Assistant12
Human Resources Specialist10
System Specialist9
Salesperson8
Sales Representative7
Data Scientist5
Software Developer4
Project Manager3
Designer3
Cyber Security Consultant3
Product Owner3
Customer Success Specialist3
Service & Delivery Manager3
Marketing Specialist2
Event Salesperson2
Site Reliability Engineer2
Data Engineer2
Service Delivery Manager2
Technology Specialist2
Customer Support Specialist2
Legal Counsel2
Data Analyst2
Omaguru Expert2
Senior Technical Consultant2
Platform Engineer2
Business Analyst2
Event Sales2
Cyber Security Analyst2
Sales Executive2
Researcher2
Quality Development1
IT Category Manager1
Cyber Security Services Lead1
Service Manager1
Research Scientist1
Senior Cyber Security Analyst1
Infrastructure Architect1
Security Engineer1
Sales Associate1
Social Media Manager1
Sales Director1
Network and Security Engineer1
Incident Responder1
Junior1
Senior1
Business Process Development Manager1
Team Leader1
Accounting Specialist1
Business Development Manager1
Creative Designer1
Salesforce Developer1
Process Improvement Manager1
Cybersecurity Specialist1
Compensation & Benefits Lead1
Marketing Director1
Senior Developer1
Senior Technology Specialist1
Customer Service Specialist1
Manager1
Private Cloud Developer1
Vice President HR & AI Competence Lead1
Cyber Defense Lead1
Cloud Platform Engineer1
Cyber Security Solution Consultant1
Solution Architect1
Senior Software Developer1
Product Manager1
Cybersecurity Consultant1
Business Manager1
Quality Assurance Specialist1
IoT Platform Engineer1
Specialist1
Head of R&D1
Security Analyst1
Technical Specialist1
Energy Market Analyst1
Communications Lead1
Business Lead1
Product Designer1
Salespeople1
Sales Negotiator1
Team Manager1
Production Manager1
Delivery Lead1
Copywriter1
Legal Trainee1
Technical Architect1
Process Development Lead1
Project Controller1
Senior Service Manager1
Partnerships Lead1
Procurement Manager1
Senior Specialist1
GTM Engineering Lead1
Assistant Controller1
Entrepreneur1
Customer Retention Specialist1
Technology Manager1
Prompt Engineer1
Current role-level mix at Elisa Oyj on JobCrawls
Role levelActive listings
Mid-Level55
Senior30
Manager21
Mid-level13
No People Management1
Intern1

Elisa Oyj appears in 323 indexed job postings in JobCrawls' Finland dataset since April 2024. In that historical index, the strongest location signals for this employer are Helsinki, Finland, Tampere, Finland, and Turku, Finland.

About

Olemme työnantaja, joka välittää sinun ja meidän kaikkien tulevaisuudesta. Arjessamme me elisalaiset rakennamme rohkeasti kestävää tulevaisuutta miljoonien ihmisten jokapäiväisen viestinnän, työskentelyn, asioinnin ja viihtymisen kannalta tärkeillä digitaalisilla ratkaisuilla. Jotta pysymme askeleen edellä, on selvää, että tähän tarvitset myös parhaat mahdolliset puitteet kokeilla uutta, kehittyä ja kukoistaa – sekä erehtyä ja oppia.

Data shown is based on historical job postings from our database.

Job Details

Responsibilities

  • Design, develop and implement modern security solutions for customers
  • Manage demanding customer projects
  • Develop customer environments
  • Continuously improve cyber security services
  • Act as a lead expert in complex assignments

Requirements

  • At least five years of experience in cyber and information security
  • Experience with modern cloud services in corporate environments
  • Strong experience with Microsoft security ecosystem (Defender, Sentinel, Entra ID, Purview)
  • Broad understanding of identity and access management, threat detection, vulnerability management, and data protection
  • Understanding of AI possibilities and risks in cyber security
  • Ability to act in a Lead role in demanding assignments
  • Proficiency in Finnish and English
  • Microsoft certifications (e.g., SC-100, SC-200, SC-300, SC-400, SC-500)

Skills & Technologies

Microsoft DefenderMicrosoft SentinelMicrosoft Entra IDMicrosoft PurviewIdentity and Access ManagementThreat DetectionVulnerability ManagementAI in Cyber SecurityMITRE ATT&CKOWASP

Recruitment Process

  1. 1
    Security clearance
  2. 2
    Foreign connection clearance
  3. 3
    Drug test
15 hours agoContent Complete

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