27G: CHAPARRAL and REDEYE Repairer

Major Duties: The CHAPARRAL and REDEYE repairer supervises or performs direct and general support (DS/GS) level maintenance on the CHAPARRAL and REDEYE missile systems and associated equipment and trainers. Duties for MOS 27G at each skill level are:

• Skill Levels
  • Skill Level 1 MOSC 27G1O. Inspects, tests and adjusts components to specific tolerances. Determines shortcomings and malfunctions in electronic, electrical and cryogenic assemblies, subassemblies, modules, and circuit elements using system associated test equipment. Repairs or removes and replaces defective components and parts. Determines serviceability and disposition of system assemblies, subassemblies and parts. Performs quality control measures. Performs maintenance adjustments on test equipment. Completes maintenance and supply forms and reports.
    
    
  • Skill Level 2 MOSC 27G2O. Performs duties shown in preceding skill level and provides technical guidance to lower grade personnel in the accomplishment of their duties. Provides technical assistance to supported units. Responsible for installing equipment modifications.
    
    
  • Skill Level 3 MOSC 27G3O. Performs duties in preceding levels of skill. Establishes workload and repair priorities. Recommends procedures for receipt, storage, inspection, testing and repair of assemblies and subassemblies. Supervises inspection and maintenance teams. Organizes and conducts on the job training (OJT) programs. Demonstrates proper maintenance and troubleshooting techniques. Determines faulty works practices. Implements quality control measures. Performs as maintenance Quality Assurance and Quality Control (QA/QC) inspector. Performs initial, in-process, and final inspection of systems assemblies and subassemblies. Establishes and maintains maintenance records and reports.
    
    
  • Skill Level 4 MOSC 27G4O. Supervises and coordinates direct and general support (DS/GS) level maintenance of CHAPARRAL and REDEYE missile systems, VULCAN weapon system electronics, system associated trainers and test equipment, and power generation equipment. Supervises calibration of system associated electronic equipment. Serves as section chief or platoon sergeant of a detachment, platoon, company or comparable organization performing missile and weapon system support maintenance. Assists in the development of, and supervises quality control program.

Physical demands rating and qualifications for initial award of MOS. The CHAPARRAL and REDEYE repairer must possess the following qualifications:

(1) Physical Demands Rating: very heavy

(2) Physical Profile: 222221

(3) Normal color vision.

(4) Minimum score of 95 in aptitude area EL.

(5) A security clearance of SECRET.

(6) A U.S. citizen.

(7) Formal training (completion of MOS 27G Course conducted under the auspices of the U.S. Army Ordnance Missile and Munitions School) mandatory; or waiver may be granted by the Commandant USAOMMCS, Redstone Arsenal, AL 35897-6000.

The major duties, physical demands, physical profile, and skill levels were obtained from Army Pamphlet 611-21.

MOS List for Ordnance Corps