{"data":{"id":173906,"slug":"kalkylingenjor-inom-takentreprenad","type":"job","title":"Estimating Engineer - Roofing Contractor","description":"AYVA INVEST AB is seeking a structured and driven estimating engineer who wants to work with estimation and bidding within roofing contracting.\nThe position is initially part-time, with the opportunity to develop together with the company, which could lead to a full-time role. We are also open to those studying to become an estimating engineer, construction engineer, or equivalent and seeking an internship position with a focus on estimation and contracting.\n\nAbout the Role\nAs an estimating engineer at Ayva, you will work closely with the company's management and production team on estimating both smaller and larger projects.\nOur projects mainly include waterproofing membranes, sheet metal roofing, tiles, roof safety, insulation, sedum, and other roof-related work.\nYour tasks will include:\nReview and analysis of tender documents, drawings, and technical specifications\nQuantity takeoff from drawings and documents\nPreparing estimates and cost assessments\nObtaining and compiling prices from suppliers and subcontractors\nDeveloping tender documentation\nIdentifying risks, scope boundaries, reservations, and assumptions\nFollowing up on and revising estimates\nCommunication with project managers, suppliers, and subcontractors regarding bids\n\nWe are Looking for You\nWe place great emphasis on accuracy, structure, and understanding of the overall project.\nWe would like to see that you:\nHave education in estimation, building technology, construction engineering, or equivalent\nHave strong ability to read and interpret drawings, descriptions, and tender documents\nHave basic understanding of the construction process and project economics\nAre experienced in working systematically with numbers and costs\nHave good knowledge of Excel and other common Office programs\nSpeak and write Swedish fluently\nAre self-driven, thorough, and take responsibility for your tasks\n\nStrong Merits\nIt is particularly advantageous if you:\nHave previous experience with estimation in roofing contracting\nHave knowledge of waterproofing membranes, sheet metal roofing, tiles, roof safety, or insulation\nHave worked for a roofing contractor, construction contractor, or similar contracting company\nHave experience with quantity takeoff from digital drawings\nHave worked with Bluebeam Revu or similar quantity takeoff tools\nHave experience with estimation software and digital bid management\nHave knowledge of construction law and common contracting forms such as AB 04 and ABT 06\n\nPrevious experience from roofing contracting is not a requirement, but will weigh heavily in the selection process.\n\nFor Those Seeking an Internship\nWe are also interested in hearing from students seeking internship experience in estimation and construction.\nWith us, you will have the opportunity to work with real tender documents and follow the estimation process from incoming request to completed bid.\nWe would like to see that you have a genuine interest in estimation, project economics, and construction production, as well as ambition to develop within the field.\nFor the right person, an internship period could also be the beginning of a longer collaboration.\n\nWhat Does Ayva Offer?\nAYVA INVEST AB is an entrepreneurial company focused on structure, quality, and long-term relationships.\nWith us, you will have the opportunity to:\nGet close to estimation, production, and business\nWork with real and varied projects\nBe involved from tender inquiry and estimation through execution\nGain significant responsibility as you develop\nContribute to developing our estimation procedures and methods\nGrow together with a company under development\n\nWe are not just looking for someone who can calculate a project. We are looking for a person who wants to understand why the estimate looks the way it does, what risks exist, and what it takes for the project to be profitable and feasible.\n\nEmployment Details\nScope: Part-time\nEmployment Type: By agreement\nAlternative: Opportunity for internship\nArea of Work: Roofing contracting \/ construction\nStart Date: By agreement\n\nHow to Apply\nSend your application with CV and a brief presentation of yourself.\nPlease tell us about your previous experience with estimation, construction, or roofing contracting, as well as which estimation and drawing tools you have previously worked with.","language":"sv","is_translated":true,"title_original":"Kalkylingenj\u00f6r inom takentreprenad","description_original":"AYVA INVEST AB s\u00f6ker en strukturerad och driven kalkylingenj\u00f6r som vill arbeta med kalkyl och anbudsarbete inom takentreprenad.\nTj\u00e4nsten \u00e4r initialt p\u00e5 deltid, med m\u00f6jlighet att utvecklas tillsammans med bolaget som sedan kan leda till heltidstj\u00e4nst. Vi \u00e4r \u00e4ven \u00f6ppna f\u00f6r dig som studerar till kalkylingenj\u00f6r, byggnadsingenj\u00f6r eller motsvarande och s\u00f6ker en LIA-plats med inriktning mot kalkyl och entreprenad.\nOm rollen\nSom kalkylingenj\u00f6r hos Ayva kommer du att arbeta n\u00e4ra f\u00f6retagets ledning och produktion med kalkylering av b\u00e5de mindre och st\u00f6rre entreprenader.\nV\u00e5ra projekt omfattar huvudsakligen t\u00e4tskikt, byggnadspl\u00e5t, tegel, taks\u00e4kerhet, isolering, sedum och andra takrelaterade arbeten.\nArbetsuppgifterna kommer bland annat att best\u00e5 av:\nGenomg\u00e5ng och analys av f\u00f6rfr\u00e5gningsunderlag, ritningar och tekniska beskrivningar\nM\u00e4ngdning fr\u00e5n ritningar och handlingar\nUppr\u00e4ttande av kalkyler och kostnadsbed\u00f6mningar\nInh\u00e4mtning och sammanst\u00e4llning av priser fr\u00e5n leverant\u00f6rer och underentrepren\u00f6rer\nFramtagning av anbudsunderlag\nIdentifiering av risker, gr\u00e4nsdragningar, f\u00f6rbeh\u00e5ll och kalkylf\u00f6ruts\u00e4ttningar\nUppf\u00f6ljning och revidering av kalkyler\nDialog med projektledning, leverant\u00f6rer och underentrepren\u00f6rer inf\u00f6r anbud\n\nVi s\u00f6ker dig som\nVi l\u00e4gger stor vikt vid noggrannhet, struktur och f\u00f6rst\u00e5else f\u00f6r entreprenadens helhet.\nVi ser g\u00e4rna att du:\nHar utbildning inom kalkyl, byggteknik, byggnadsingenj\u00f6r eller motsvarande\nHar god f\u00f6rm\u00e5ga att l\u00e4sa och tolka ritningar, beskrivningar och f\u00f6rfr\u00e5gningsunderlag\nHar grundl\u00e4ggande f\u00f6rst\u00e5else f\u00f6r byggprocessen och entreprenadekonomi\n\u00c4r van att arbeta strukturerat med siffror och kostnader\nHar goda kunskaper i Excel och \u00f6vriga vanliga Office-program\nBeh\u00e4rskar svenska v\u00e4l i tal och skrift\n\u00c4r sj\u00e4lvg\u00e5ende, noggrann och tar ansvar f\u00f6r dina arbetsuppgifter\n\nStarkt meriterande\nDet \u00e4r s\u00e4rskilt meriterande om du:\nHar tidigare erfarenhet av kalkylering inom takentreprenad\nHar kunskap inom t\u00e4tskikt, byggnadspl\u00e5t, tegel, taks\u00e4kerhet eller isolering\nHar arbetat hos takentrepren\u00f6r, byggentrepren\u00f6r eller inom n\u00e4rliggande entreprenadverksamhet\nHar erfarenhet av m\u00e4ngdning fr\u00e5n digitala ritningar\nHar arbetat i Bluebeam Revu eller motsvarande m\u00e4ngdningsverktyg\nHar erfarenhet av kalkylprogram och digital anbudshantering\nHar f\u00f6rst\u00e5else f\u00f6r entreprenadjuridik och vanliga entreprenadformer s\u00e5som AB 04 och ABT 06\n\nTidigare erfarenhet fr\u00e5n takentreprenad \u00e4r inte ett krav, men kommer att v\u00e4ga tungt i urvalsprocessen.\nF\u00f6r dig som s\u00f6ker LIA\nVi \u00e4r \u00e4ven intresserade av att komma i kontakt med studerande som s\u00f6ker LIA-praktik inom kalkyl och bygg.\nHos oss f\u00e5r du m\u00f6jlighet att arbeta med verkliga f\u00f6rfr\u00e5gningsunderlag och f\u00f6lja kalkylprocessen fr\u00e5n inkommande f\u00f6rfr\u00e5gan till f\u00e4rdigt anbud.\nVi ser g\u00e4rna att du har ett genuint intresse f\u00f6r kalkyl, entreprenadekonomi och byggproduktion samt ambitionen att utvecklas inom yrket.\nF\u00f6r r\u00e4tt person kan en LIA-period \u00e4ven vara b\u00f6rjan p\u00e5 ett l\u00e4ngre samarbete.\nVad erbjuder Ayva?\nAYVA INVEST AB \u00e4r ett entrepren\u00f6rsdrivet f\u00f6retag med fokus p\u00e5 struktur, kvalitet och l\u00e5ngsiktiga relationer.\nHos oss f\u00e5r du m\u00f6jlighet att:\nKomma n\u00e4ra b\u00e5de kalkyl, produktion och aff\u00e4r\nArbeta med verkliga och varierande entreprenader\nVara delaktig fr\u00e5n f\u00f6rfr\u00e5gan och kalkyl till genomf\u00f6rande\nF\u00e5 stort eget ansvar i takt med att du utvecklas\nVara med och utveckla v\u00e5ra kalkylrutiner och arbetss\u00e4tt\nV\u00e4xa tillsammans med ett bolag under utveckling\n\nVi s\u00f6ker inte bara n\u00e5gon som kan r\u00e4kna p\u00e5 ett projekt. Vi s\u00f6ker en person som vill f\u00f6rst\u00e5 varf\u00f6r kalkylen ser ut som den g\u00f6r, vilka risker som finns och vad som kr\u00e4vs f\u00f6r att entreprenaden ska bli l\u00f6nsam och genomf\u00f6rbar.\nAnst\u00e4llningsform\nOmfattning: Deltid\nAnst\u00e4llningsform: Enligt \u00f6verenskommelse\nAlternativ: M\u00f6jlighet till LIA-praktik\nVerksamhetsomr\u00e5de: Takentreprenad \/ bygg\nTilltr\u00e4de: Enligt \u00f6verenskommelse\nAns\u00f6kan\nSkicka din ans\u00f6kan med CV och en kort presentation av dig sj\u00e4lv.\nBer\u00e4tta g\u00e4rna om din tidigare erfarenhet av kalkyl, bygg eller takentreprenad samt vilka kalkyl- och ritningsverktyg du tidigare har arbetat med.","price":null,"currency":"SEK","status":"active","noindex":true,"location":{"address":null,"full_address":null,"city":"STOCKHOLM","country":"SE","latitude":59.309523438731,"longitude":18.031793185948},"metadata":{"region":"Stockholms l\u00e4n","duration":"Tills vidare","employer":"Ayva Invest AB","postcode":"11760","positions":2,"profession":"Byggnadskalkylator\/Anbudsingenj\u00f6r","salary_type":"Fast m\u00e5nads- vecko- eller timl\u00f6n","scope_of_work":"0\u2013100 %","working_hours":"Deltid","employment_type":"full_time","occupation_field":"Bygg och anl\u00e4ggning","employer_workplace":"Stockholms l\u00e4n","experience_required":true,"employment_type_label":"Tillsvidareanst\u00e4llning (inkl. eventuell provanst\u00e4llning)"},"user_id":null,"is_sponsored":false,"views_count":0,"ai_views_count":6,"ai_vendor_counts":{"other":2,"openai":2,"anthropic":2},"visibility":"public","submission_source":null,"submission_ai_name":null,"has_owner_email":true,"can_contact_owner":true,"phone":null,"owner_email":"jobb@ayvaconsulting.se","images":[],"published_at":"2026-08-26T08:24:15+00:00","expires_at":"2026-09-14T23:59:59+00:00","created_at":"2026-08-27T03:22:19+00:00","updated_at":"2026-08-29T03:44:03+00:00"}}