MOS 25S—Satellite Communication Systems Operator / Maintainer

Qualifications for initial award of MOS 25S, Satellite Communication Systems Operator / Maintainer:

PULHES: 212221
Physical Demands Rating: moderately heavy
Required ASVAB Score: EL: 117
Enlistment Bonus: Level 3
Security Clearance: Secret
U.S. Citizenship: Required
AIT Length / Location: 15 weeks at Ft Gordon, Georgia
Other Requirements

Satellite Communication Systems Operator / Maintainer (MOS 25S) Description / Major Duties:

The satellite communication systems operator maintainer supervises, installs, operates and maintains tactical through strategic multichannel satellite communications ground terminals, systems, networks and associated equipment. Operates and performs preventive maintenance checks and services (PMCS) on assigned communications equipment, vehicles and power generators.

Duties for MOS 25S at each skill level are:

MOSC 25S1O. Installs, configures, operates, aligns, conducts performance tests and performs unit and direct support maintenance on tactical through strategic satellite communications equipment and associated devices. Conducts stressed and unstressed network operations. Perform operations and maintenance and quality control tests on Digital Communications Satellite Subsystem (DCSS). Prepares system and equipment related forms and reports. Installs and maintains tactical satellite antenna equipment. Operates and performs PMCS on assigned communications equipment and vehicles. Installs, operates and performs PMCS on power generators.

MOSC 25S2O. Installs, configures, operates, aligns, conducts performance tests and performs unit and direct support maintenance on tactical through strategic satellite communications equipment and associated devices. Conducts stressed and unstressed network operations. Perform operations and maintenance and quality control tests on Digital Communications Satellite Subsystem (DCSS). Prepares system and equipment related forms and reports. Installs and maintains tactical satellite antenna equipment. Operates and performs PMCS on assigned communications equipment and vehicles. Installs, operates and performs PMCS on power generators.

MOSC 25S30. Plans, supervises and integrates the installation, operation and maintenance of tactical through strategic satellite communications assemblages and systems. Establish workload, work schedules and maintenance priorities. Performs and supervises quality control inspections. Request logistic support. Trains subordinate personnel in the operation and maintenance of satellite and associated equipment. Consolidates system and network statistics and reports and submits them to network control/management headquarters. Executes telecommunications service orders (TSO). Performs coordination with Army, Joint and commercial activities to accomplish satellite and distributed communications at all levels of command.

MOSC 25S40. Supervise, plan and directs the installation, operation and maintenance of satellite communication systems and networks, including strategic, tactical and commercial interfaces and gateways. Provide leadership and supervision as Platoon Sergeant in tactical satellite (TACSAT) platoon. Provide technical advice to commanders and assistance to subordinates. Develops and ensures compliance with policy and procedures for all types of satellite operational environments. Determine capabilities and limitations of assigned equipment. Disseminate TSO to subordinate shifts, assemblages, or stations. Conduct technical evaluations of equipment and facilities. Establishes and maintains liaison with supported and supporting activities or units. Organizes, instructs and counsels subordinate personnel. Manage security programs for satellite operations.

Other Requirements for Award of MOS 25S:

(1) Normal color vision.

(2) Credit for successful completion of 1 year of high school algebra and science.

(3) Formal training (completion of the MOS 25S Course or completion of a MOS 25S Assignment Oriented Training Track conducted under the auspices of the USA Signal School) mandatory or meet the ACASP criteria per paragraph (a) and (b) below. Waiver may be granted by Commandant, U.S. Army Signal School, ATTN: ATZH POE, Ft Gordon, GA 30905-5300.
(a) Be eligible for SECRET security access under provisions of AR 380-67.
(b) Must have completed a minimum of 1 year of accredited college or technical school studies in electronics/electronic repair or have 2 years verifiable experience, combination of formal training and experience totaling 2 years in installing, operating and maintaining satellite communications systems. This experience must be Frequency Division Multiple Access (FDMA) or Time Division Multiple Access (TDMA) technology in the X, C, Ka or Ku frequency band for both transmissions and reception. The applicant should have associated base band equipment knowledge to include Multiplexer/De-multiplexer, patch panels and associated Test Measurement and Diagnostic Equipment.

Additional Skill Identifiers for MOS 25S:

J7—WHCA Console Control Operations.
1C—Satellite Systems/Network Coordinator.
6T—Military Auditor (Reserve Component personnel only).
7D—Assignment Oriented Training.
7E—Assignment Oriented Training.

Article Last Modified: May 10, 2011

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