Engineering degree from a grande école such as ENSAM or ESTP, specializing in structures.
Responsibilities
Design and size building structures of all types, including infrastructure works, foundations, retaining structures, basements, and superstructures in reinforced concrete, steel, and timber, while meeting defined budgets and deadlines.
Monitor and inspect the construction of structural works.
Design building frames in accordance with the architectural project and applicable standards, from sketch and preliminary design through preparation of tender documents; select construction systems and materials, define expansion joints, calculate load paths, locate and size principal structural elements, perform analytical calculations and 3D modeling of the different blocks including seismic calculations, and prepare calculation notes and descriptive specifications.
Prepare general design-assumption notes and technical specifications for demolition, foundations, structural works, and framing packages using Egis template specifications.
Prepare working markups and coordinate draftspeople and design technicians in producing 2D and 3D drawings using Revit.
Estimate construction costs at each design stage, check consistency with the defined budget, and justify variances.
Conduct technical and economic evaluations of contractor bids.
Provide technical construction-stage oversight through reviews and approvals of submittals, analysis of quotations, participation in technical meetings, and site inspections of construction execution.
Assess existing building structures for rehabilitation.
Identify low-carbon solutions and provide technical advice to project managers, partners, and clients.
Prepare competition submissions and technical proposals, highlighting innovative and environmentally responsible solutions.
Help organize the workload of the Marseille agency's structural engineering unit in coordination with the production manager.
Participate in lessons-learned activities within the Egis Bâtiments Sud civil engineering department, which covers the area from Bordeaux to Nice.
Description du poste
Missions principales et objectifs :
Au sein de l’équipe de maîtrise d’œuvre, la mission principale est de concevoir et de dimensionner les structures de bâtiments de tout type, tant pour les ouvrages en infrastructure, les fondations, les soutènements, les sous-sols que pour les ouvrages en superstructure en béton armé, en charpente métallique et en charpente bois ; les études seront à réaliser dans le respect du budget et des délais prédéfinis
Il revient à l’ingénieur génie civil d’assurer le suivi et le contrôle de la réalisation des ouvrages structurels
Détail des tâches :
Concevoir l’ossature du bâtiment dans le respect du projet architectural et des normes depuis la phase Esquisse / Avant-Projet jusqu’à l’élaboration du DCE et notamment : choix des systèmes constructifs et des matériaux, définition des joints de dilatation, descentes de charges, implantation et dimensionnement des principaux ouvrages structurels, calcul analytique avec modélisation 3D des différents blocs, y compris calculs au séisme, rédaction des notes de calculs et des notices descriptives
Rédiger la note d’hypothèses générales, rédiger les CCTP des lots démolition, fondations, gros œuvre, charpente, etc. à partir des CCTP types Egis
Réaliser les minutes de travail et piloter les dessinateurs et projeteurs pour l’exécution des pièces graphiques, en 2D comme en 3D (logiciel Revit)
Réaliser, à chaque stade de l’étude, les estimations du coût des travaux et s’assurer de la cohérence avec le budget prédéfini, justifier les écarts
Analyser techniquement et économiquement les offres des entreprises
Assurer le suivi technique des travaux, par la réalisation des visas, l’analyse des devis, la participation aux réunions techniques et les visites de contrôle de l’exécution des travaux
Diagnostiquer les structures de bâtiments existants en vue de leur réhabilitation
Rechercher les solutions bas-carbone et conseiller techniquement les chefs de projet Egis, les partenaires et clients
Produire les notices concours et rédiger les offres techniques en mettant en valeur les solutions innovantes et écoresponsables
Participer à organiser le plan de charge du pôle structure de l’agence de Marseille en lien avec le responsable de la production
Participer aux retours d’expérience au sein du service Génie civil d’Egis Bâtiments Sud qui couvre un territoire allant de Bordeaux à Nice
Domaines de compétence :
Béton armé, béton précontraint
Charpente métallique
Charpente bois
Calculs au séisme
Stabilité au feu des ouvrages structurels
Typologie des projets :
Les projets concernent des bâtiments de tous types et de toutes dimensions : IGH, ERP, ICPE, logements, établissements scolaires, bâtiments administratifs ou centres commerciaux
Qualifications
Ingénieur diplômé grande école type ENSAM, ESTP, spécialité Structure
Informations supplémentaires
Engagement Diversité
Egis agit activement en faveur de l’égalité hommes-femmes, de l’intégration de talents internationaux et de l’insertion professionnelle de personnes en situation de handicap, convaincu que ces leviers contribuent à la diversité de ses équipes, à la richesse et au succès du groupe.
H.W. Lochner has completed its rebrand as Egis following their merger in July 2025, creating a unified US infrastructure business with over 1,500 professionals across 70 offices.
The combined organisation offers services across transportation, water, energy and environmental infrastructure. It integrates Lochner's 80-plus years of US infrastructure experience with Egis' global expertise in architecture, consulting, construction engineering, operations and mobility.
Globally, Egis operates in 70 countries with approximately 23,500 employees. The company ranks 17th on Engineering News-Record's Top 225 International Design Firms list and seventh in transportation.
Laurent Germain, Egis Group CEO, said the rebrand strengthens their US market position and enables them to leverage their global network to address complex client challenges.
Lochner, an Egis Group company, has appointed Karen Wiemelt to its Board of Directors. Wiemelt brings over 35 years of leadership experience in the nuclear and energy sectors, with expertise in programme management, environmental remediation and strategic planning.
Wiemelt previously served as Senior Vice President and General Manager at Jacobs, where she led the company's global Energy, Security and Technology business unit. In that role, she managed a portfolio exceeding $1.5 billion in annual revenue and over 8,000 employees worldwide. She has also served on numerous industry and corporate boards.
Founded in 1944, Lochner merged with Egis Group in July 2025, positioning it as the cornerstone of Egis' US growth strategy. Wiemelt holds a Bachelor of Science degree in Chemical Engineering from the Colorado School of Mines.
CHICAGO, Nov. 24, 2025 /PRNewswire/ -- Egis, a global leader in architecture, consulting, construction engineering, operations, and mobility services, has acquired RockSol Consulting Group, Inc., a Colorado-based transportation infrastructure firm specializing in engineering, planning, environmental compliance, design, construction management, inspection, and materials testing. The acquisition strengthens Egis' transportation market position in the fast-growing Mountain States and West region of the U.S. Founded in 1996 and headquartered in Thornton, Colorado, RockSol is known for the highest standard of reliability and quality in delivering highway, bridge, transit, and public works projects that enhance safety, preserve environmental resources, and improve communities. With more than 240 employees, RockSol serves municipalities, counties, state Departments of Transportation, and federal civilian agencies throughout the Western U.S. "We warmly welcome President and Founder Saeid Saeb and our new colleagues from RockSol," said Terry Ruhl, Chief Executive Officer of Egis in the U.S
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