CUBE10.11.2026
Network Designer / Cost Estimator
Do you want to contribute to high-quality infrastructure design and cost estimation, ensuring that construction projects can progress safely, efficiently and on schedule?
We are looking for a solution-oriented Network Designer and Cost Estimator to take responsibility for cost estimation, detailed design and documentation as part of our customer account and project teams.
Do you want to contribute to high-quality infrastructure design and cost estimation, ensuring that construction projects can progress safely, efficiently and on schedule?
We are looking for a solution-oriented Network Designer and Cost Estimator to take responsibility for cost estimation, detailed design and documentation as part of our customer account and project teams.
CableCrew as an Employer
CableCrew works closely with customers and stakeholders to design and build society’s critical infrastructure, including fibre optic and telecommunications networks, electrical power networks, electric vehicle charging infrastructure and data centre solutions.
Founded in 2022, CableCrew is a financially sound and responsible medium-sized company. We deliver our services through our own personnel, equipment and an extensive network of partners.
Our new strategy, “Better Infra, Less Harm,” places safety, quality, innovation and productivity growth at the heart of everything we do. Employee well-being and customer satisfaction are key measures of our strategic success.
The Role
As a Network Designer and Cost Estimator, you will be part of a dedicated customer account team, responsible for the detailed design of fixed fibre optic networks built for our customers.
You will ensure that design plans, construction drawings, permit documentation, technical records and cost estimates are accurate, complete and up to date. Your work will play an important role in ensuring smooth project handovers to customers, with responsibility for the quality of the required documentation.
You will work closely with project managers and the wider project organisation to ensure that construction activities can proceed safely, correctly and on schedule. You will also communicate with the customer's project organisation in accordance with our customer account management model.
The role offers opportunities to develop and improve the way we work.
Key Responsibilities
Infrastructure Network Design
- Prepare detailed designs and, when required, carry out field surveys and on-site planning.
- Prepare construction drawings and work maps, ensuring that all necessary input data is accurate and available.
Permits and Regulatory Documentation
- Prepare and submit permit applications and compile the documentation required for permit processes.
- Collaborate with key stakeholders, including customers, network owners and public authorities.
Cost Estimation and Feasibility
- Assess and verify the feasibility of proposed designs.
- Prepare and monitor cost estimates and verify the accuracy of underlying project data.
Documentation and Systems
- Produce and maintain project documentation in accordance with agreed structures and requirements.
- Use network information systems and design tools effectively.
What We Expect from You
- A relevant technical qualification or equivalent expertise gained through practical experience.
- Experience in similar design roles involving fibre optic and/or electrical power networks.
- Experience in cost estimation and preparing project cost estimates.
- Familiarity with network information systems used by telecommunications operators and network owners, as well as technical documentation practices.
- A proactive, independent and well-organised approach to work, with the ability to complete tasks and collaborate effectively with different stakeholders.
- Fluency in both Finnish and English, written and spoken.
- Experience in fibre optic network construction and working with municipalities, cities and other public authorities is considered an advantage.
What We Offer
- An integral role within our customer account team, where you can see the direct impact of your design work on successful project delivery.
- Opportunities to expand your responsibilities based on your skills and interests.
- The support of an experienced team and the opportunity to improve working practices.
- Comprehensive support in your role, supportive leadership and opportunities for professional development.
- The opportunity to influence the development of working methods, tools and digital processes within a growing infrastructure and network construction business.
Position Details
Location: Vantaa, Finland / Hybrid
Employment type: Permanent, full-time
Please send your application and CV by 1 December 2026 to satu-maria.ravelin@cablecrew.fi.
For further information, please contact:
Jari Virtanen, Business Director
Tel. +358 40 199 7031