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Facharbeiter Betonsanierung / Baustoffprüfer für Labor & Baustelle (m/w/d)

HamburgFull-time2026-02-16 → 2026-10-08

Core

Concrete renovation and quality control specialist working on construction sites and in an on-site laboratory.

Role type

Skilled worker (Facharbeiter) in concrete restoration and materials testing

Builds

Repairs and restores concrete structures, performs quality assurance on concrete mixes and cured samples

Deliverable

physical/clinical work

Required skills

Concrete renovation techniques, reprofiling, injection methods, steel reinforcement connections, concrete surface processing, fresh concrete testing, specimen preparation, digital documentation

Preferred skills

SIVV certification, Hilti-Hit tool operation

Technologies

Hilti-Hit, digital tablets for documentation

Responsibilities

Perform concrete repairs and reprofiling on construction sites, execute fresh concrete controls and prepare test specimens, conduct hardened concrete testing in the laboratory, create digital test reports and protocols

Seniority

Skilled worker (Facharbeiter), hands-on IC