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ALTEREA

Energy engineering for buildings and cities

Building Drafting and Design Technician

Full-Time
No salary listed
Mid
Bachelor's
Île-de-France, France
In Person
Architecture & Civil EngineeringArchitectural Design

About the job

Requirements
  • Higher education in building or construction at Bac+2 to Bac+5 level.
  • Mastery of reading plans, CCTP, DPGF/BPU documents, and understanding interfaces between different construction trades.
  • Ability to conduct site surveys and produce reliable plans, details, identifications, and layout drawings.
  • Mastery of all-trades quantity surveying and consistency checks between plans and quantities.
  • Proficiency with AutoCAD and Excel.
Responsibilities
  • Transform input data and site surveys into reliable, traceable plans, details, and quantities for studies, consultations, and work preparation.
  • Analyze tender documents, plans, technical specifications, pricing schedules, diagnostics, and studies, then define input data, assumptions, deliverables, and deadlines.
  • Identify inconsistencies, interfaces, missing data, and site constraints, and formalize questions and alerts.
  • Conduct necessary surveys and produce existing-condition and project plans, identifications, layout drawings, phasing documents, and methodological materials.
  • Translate approved decisions into dimensioned, usable documents; check consistency; and manage revisions, versions, and archiving.
  • Prepare quantities by building, zone, level, dwelling, and service; complete DPGF/BPU documents; and document quantity-survey records.
  • Check units, duplicates, omissions, and consistency between plans and quantities.
  • Provide deliverables, assumptions, limitations, and sensitive points to study, purchasing, and construction teams.
  • Quantify variations and modifications.
  • Incorporate approved feedback, prepare handover files, and document ratios, standard details, libraries, and lessons learned.
Desired Qualifications
  • Knowledge of Revit, building information modeling, and digital quantity-survey tools.
  • Ability to communicate precisely, share useful information, and contribute to smooth coordination among project stakeholders.

About the company

ALTEREA is an energy engineering firm that helps clients manage the energy, environmental, and digital transition of buildings and territories. It offers consulting, studies, project management assistance (AMO), and project management (MOE) to improve energy and environmental performance, covering audits, design, supervision of work, and project acceptance for renovations, asset optimization, and new construction. The company operates from Nantes with eight agencies across France and more than 400 employees, and is part of the ALTYN group, which provides end-to-end support through ten specialized companies. Since 2022, ALTEREA has been a mission-led company focused on contributing to the energy, environmental, and digital transition of buildings, cities, and territories.

Company Size

11-50

Company Stage

Growth Equity (Venture Capital)

Total Funding

$5.5M

Headquarters

Nantes, France

Founded

1999

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Simplify Jobs

Simplify's Take

What believers are saying

  • Le Cèdre renewed ALTEREA's contract reference in late 2025, extending channel access.
  • The Department of Nord awarded four-year GTB modernization work starting in 2027.
  • 2026 site content centers on heatwaves, simplification decrees, and ANRU 3 demand.

What critics are saying

  • Public-contract dependence exposes revenues to municipal budget delays and procurement cycles.
  • OpenProcurements shows only narrow recent wins, including Valenciennes and Saint-Nazaire bids.
  • Energy-transition consulting faces commoditization if larger integrators bundle design, works, and financing.

What makes ALTEREA unique

  • ALTEREA won Nord GTB engineering work worth €567,861 in April 2026.
  • Its ALTYN backing gives access to consulting, engineering, services, and works capabilities.
  • Nine agencies across France and 400-plus employees support national public-sector delivery.

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Benefits

  • Meal Benefits
  • Remote Work Options
  • Paid Holidays
  • Profit Sharing

Growth & Insights

Headcount

6 month growth

0%

1 year growth

0%

2 year growth

0%