SPECIALIZED EXPERIENCE: Must possess at least 1-year equivalent to at least next lower grade level experience, education, or training which demonstrates the knowledge of, and skill in applying, principles, concepts, and methods of equipment, facility, or service operations sufficient to design projects that have applicable precedents or plan approaches to perform assignments using well-established occupational methods, techniques, processes, and precedents. Your qualifications will be evaluated on the following competencies (knowledge, skills, abilities and other characteristics): Knowledge of maintenance concepts, principles and practices applicable to the full range of duties concerned with the planning, design and maintenance of ARNG facilities, including buildings, structures, utilities, sewers, fire detection and suppression, intrusion detection and for streets and parking facilities.