NERCO

About the Company

Le Groupe NERCO conseille et accompagne Investisseurs, Foncières, Assets managers, Property managers et Utilisateurs à tous les stades de leurs projets de rénovation, réhabilitation, transformation ou maintenance. Fondé par un ingénieur thermicien, NERCO a toujours été tourné vers l’innovation, notamment en matière environnementale et énergétique. Ainsi les nouvelles réglementations (décret tertiaire, décret BACS, …) ou les nouveaux procédés (BIM, …) sont parfaitement maitrisés par les équipes. AMO, Maitrise d’œuvre, Contractant général, le Groupe NERCO met en place une structuration sur mesure pour répondre aux spécificités de chaque projet. NERCO intervient sur des sujets complexes, nécessitant compétences techniques prouvées et savoir-faire aguerri dans la gestion de projet.

Listed Jobs

Company Name

NERCO

Job Title

Ingénieur(e) Etudes de prix CCGE H/F (H/F)

Job Description

**Job Title** Cost Estimation Engineer – General Contractors (CCGE) **Role Summary** Lead the preparation and coordination of commercial and technical bids for general‑contractor projects, overseeing the full bid lifecycle—from dossier analysis to client negotiations—while ensuring technical compliance, financial optimisation, and timely delivery. **Expectations** - Minimum 5 years of experience in cost estimation or bid management within a general‑contractor or HVAC (CVC) firm. - Proven ability to organise multiple work streams, respond quickly to requests, and maintain strong relationships with internal teams and external partners. - Strong analytical mindset with attention to detail and a proactive, solution‑oriented attitude. **Key Responsibilities** - Analyse tender documents and define project scope. - Identify, consult, and select suppliers and subcontractors. - Determine optimal technical solutions and execution methods. - Perform detailed cost estimating and financial optimisation of offers. - Draft commercial proposals, including technical memoranda, schedules, and pricing tables. - Support bid presentations and negotiate terms alongside the Account Manager. - Ensure compliance with current building codes, regulations, and occupational health & safety standards. **Required Skills** - In‑depth knowledge of HVAC (CVC), plumbing, building management systems (GTB), and related technical disciplines. - Familiarity with French construction norms, regulations, and ERP/tertiary building requirements. - Expertise in supplier consultation, cost modeling, and technical bid preparation. - Strong organisational, communication, and interpersonal skills. - Ability to work collaboratively across engineering, project management, and business development teams. **Required Education & Certifications** - Bachelor’s degree (Bac + 3) or engineering degree in HVAC/Mechanical Engineering, Building Services, or a related technical field. - Equivalent professional qualifications accepted.

Puteaux, France

On site

Mid level

20-01-2026

Company Name

NERCO

Job Title

Assistant(e) à Maitrise d’Ouvrage en stage H/F

Job Description

**Job Title** Assistant in Project Management (AMO) Internship – Male/Female **Role Summary** A 3‑to‑5 month internship in project management support, working alongside a Project Manager in a first‑class multidisciplinary environment. The role involves planning, drafting specifications, coordinating stakeholders, monitoring design phases, supervising works, and managing contracts and budgets for complex refurbishment and renovation projects, primarily in prime Parisian office and heritage buildings. **Expectations** - Final‑year or recently graduated engineering student (generalist) seeking a hands‑on internship. - Ability to manage multiple concurrent projects with a high level of independence and accountability. - Strong analytical, concise writing and oral communication skills. - Proactive teamwork, self‑motivation, and a constructive professional attitude. **Key Responsibilities** - Draft and refine project programs, specifications (scope, schedule, budget). - Identify and engage required consultants (architects, design offices, control bodies). - Oversee design phases (concept, advanced design, construction documents). - Monitor construction progress, coordinate on‑site activities, ensure deliverable quality. - Administer contracts, financial commitments, and project timelines. - Deliver regular status reports and support the Project Manager in decision‑making. **Required Skills** - Familiarity with project lifecycle (programming, planning, design, construction, handover). - Document drafting and technical writing. - Negotiation and stakeholder management. - Solid organization, time‑management and detail orientation. - Proficiency with MS Office (Word, Project, Excel). - Fluency in French; English literacy preferred. **Required Education & Certifications** - Undergraduate or graduate engineering degree (Generalist, Grandes Écoles: ESTP, INSA, Centrale, etc.). - Minimum 3 months internship duration. - No specific professional certifications required.

Puteaux, France

On site

20-01-2026