At ADYD Group, we continue to grow and invest in top-tier engineering talent. We are opportunity and talent—a specialized engineering firm providing design services, project engineering, outsourcing, and training. We are seeking Underground Civil Designers. For Civil Designer UG: * Minimum 5 years of experience in Oil & Gas, Petrochemical, Industrial Plants, or Energy sectors. * Proficiency in computer-aided design (CAD) software for 3D modeling: SP3D (SmartPlant), MicroStation, AVEVA, Navisworks, and AutoCAD Civil 3D. * Interference (clash) detection analysis, report generation, and management and resolution of clash-related conflicts. * Development and preparation of standards, procedures, and work methods for 3D models and civil/underground drawings. * Execution of the scope of work described above, coordinated with colleagues and other disciplines. For Senior Civil Designer UG: * All responsibilities listed above, plus: * Minimum 10 years of experience in Oil & Gas, Petrochemical, Industrial Plants, or Energy sectors. * Supervision, coordination, and execution of tasks related to 3D models, drawings, sketches, and MTOs (Material Take-Offs). * Organization, documentation, and tracking of drawings, documents, and other deliverables produced by designers. Specific Responsibilities: * Knowledge and application of procedures, specifications, project standards, and safety standards in design work. * 3D/2D design of underground installations (foundation slabs, trenches, manholes, buried piping, drainage systems, stormwater systems, oily water systems, and miscellaneous systems). * 3D/2D design of infrastructure installations (site preparation/earthworks, roads, and pavements). * Extraction and editing of isometric drawings for gravity-fed drainage lines. * Preparation and editing of manhole schedules (lists/drawings). * Development of construction detail drawings under civil discipline responsibility, including: * Construction details for cable trenches, covers, manholes, ducts, duct banks, and conduit walls. * Construction details for drainage systems, both gravity-fed and pressurized. * Construction details for roads, access routes, and surface finishes. * Preparation, review, and updating of construction models and drawings. * Quantities take-offs derived from 3D models and 2D drawings. * Adherence to project schedule deadlines. * Supervision of correct usage and adaptation of various work tools (NC, PPA, NVAT, Documentum, Lessons Learned). * Implementation of Quality Control procedures. * Systematic review and resolution of interferences within drainage systems. **We Offer:** * Permanent employment contract * Remote work: 2 days per week, plus flexible working hours