Clarification from the agency

This position is open to current members of the 185th ARW, Sioux City, Iowa Air National Guard

As a POWER SUPPORT SYSTEMS MECHANIC (Indefinite, May Become Permanent), WG-5378-10 your duties are below.

1. Responsible for the accurate interpretation of numerous manufacturer drawings, specifications, operating instructions, and test procedures, to troubleshoot, calibrate, align and repair a variety of highly complex pieces of powered support equipment. This includes identifying, repairing or replacing numerous electronic (both digital and analog) components. It also includes the repair of composite materials and state of the art gas compressor turbines and electronically controlled engines. Troubleshoots, repairs, adjusts and aligns down sized powered support equipment. Uses a variety of sophisticated testers, such as analyzers, digital meters, oscilloscopes and other measuring devices to determine repair requirements. Corrects unusual maintenance problems, by interpreting a variety of technical data such as tables, charts, formulas, color codes, wiring diagrams, and schematic symbols. Does circuit analyses, considers integrated circuit relationships, and applies electronic principles in order to fault-isolate and repair the various digital devices contained in highly complex powered support equipment.
2. Performs inspections, preventive maintenance, servicing, repair, and adjustments on complex rotary diesel engines.
3. Must independently determine work sequences, specifications, and special procedures to be used to fault-isolate and repair unusual problems in various pieces of powered support equipment. Conducts classes to train maintenance personnel in operations, test procedures, and troubleshooting requirements of highly complex powered support equipment.
4. Performs intermediate-level maintenance on powered support equipment and non-powered AGE. This includes working on cryogenic equipment, engine and generator changes, removing, repairing, and overhauling of accessories, and rebuilding of units. Engine rebuilding such as removal and replacement of crankshafts, pistons, and other integral parts. Replaces, checks and adjusts valves, bearings, cams, clutches, bushings, springs, armatures, pushrods, exhaust manifolds, tubing, hose and defective wiring. Diagnoses gas turbine malfunctions, using visual and auditory senses, test equipment and applicable technical publications; makes repairs, removes, disassembles and assembles components and sub-systems.
5. Troubleshoots, repairs, overhauls, modifies and operates aerospace ground equipment such as AC and DC power generators, various types of internal combustion engines, air compressors, blowers, hydraulic test stands, cabin leakage testers, portable diesel engine driven generators, emergency lighting units, de-icers, heaters, load banks, hydrostatic testers, cryogenic carts, decontamination units, thermal bath, vacuum pumps, flow meters, lavatory service trailers, air conditioners and various pieces of non-powered AGE. Performs required TCTOs and other modifications on powered support equipment. Performs corrosion control duties such as inspection, cleaning, stripping, sanding, priming and painting of AGE. Performs inspections, calibration and repair on test and shop equipment.
6. Performs maintenance data collection, and prepares other required forms. Maintains Technical Orders, Technical Order Files, commercial technical publications and other directives pertinent to the section. Submits Technical Order Improvement Reports, Material Deficiency Reports and suggestions when required. Ensures that all waste products are properly disposed of and the effective waste minimization processes are used.
7. Prepares for and participates in various types of readiness evaluation such as ORI, IG and UE inspections, mobility, and command support exercises. May be required to perform such additional duties as structural fire fighting, aircraft fire/crash/rescue duty, security guard, snow removal, munitions loading and handling, heavy equipment operator, maintenance of facilities and equipment, or serve as a member of a team to cope with natural disasters or civil emergencies.
8. Participates and assists in conducting the necessary safety program for the Aerospace Ground Equipment activity.
9. Performs other duties as assigned. D0324000

Conditions of employment

NATIONAL GUARD MEMBERSHIP IS REQUIRED: This is an excepted position that requires military membership in a compatible military assignment in the Iowa Air National Guard. Selectee will be required to wear the military uniform. Acceptance of this excepted position constitutes concurrence with these requirements as a condition of employment.

APPLICATION MATERIALS MUST BE RECEIVED BY 05/06/2026 . FAILURE TO PROVIDE COMPLETE INFORMATION MAY RESULT IN YOUR NOT RECEIVING CONSIDERATION FOR THIS POSITION. Please refer to the Qualifications and Evaluations Section of this Announcement to understand the qualification requirements, and the How to Apply Section for detailed instruction on applying.

TRIAL PERIOD REQUIREMENT: As a condition of employment for accepting this position, you will be required to serve a 2-year trial period or 1-year (Veterans Preference Eligibles Only) during which we will evaluate your fitness and whether your continued employment advances the public interest. In determining if your employment advances the public interest, we may consider:

• Your performance and conduct.
• The needs and interests of the agency.
• Whether your continued employment would advance organizational goals of the agency or the Government; and
• Whether your continued employment would advance the efficiency of the Federal service.

Upon completion of your trial period your employment will be terminated unless you receive certification, in writing, that your continued employment advances the public interest.

SECURITY CLEARANCE REQUIREMENT: Employment is subject to attaining and maintaining a clearance as required by this position. If the selectee does not possess the applicable security clearance when hired, application must be made within 30 days of the start date. Failure to make application for the required security clearance will result in termination of employment.

Failure to complete prescribed courses may be cause for reassignment or termination of FTS.

Military Rank Requirements: ENLISTED MEMBERS (E-3 to E-5)

Qualifications

In describing your experience, please be clear and specific. We will not make assumptions regarding your experience. Applicants who do not fully address the minimum/specialized experience needed for the position in their resume will not be referred for consideration.

MINIMUM REQUIREMENTS: Experience or training which demonstrates the knowledge of mechanical maintenance work; ability to read and use technical manuals, illustrations, diagrams and schematics, and skill in the use of equipment and hand tools used in troubleshooting, testing, and repairing equipment.

SPECIALIZED EXPERIENCE REQUIREMENTS: WG-5378-10: Must haveexperience in the following:

• Experience or training removing, adjusting, replacing, cleaning, and installing parts, components, and accessories.
• Experience which provided working knowledge of mechanical, electrical, and hydraulic theory applying to powered support equipment and systems; and skill to replace, fit, install, and make adjustments.
• Experience which provided working knowledge of the makeup and operation of the various individual systems maintained and their interrelationships.
• Experience reading and interpreting parts lists, manufactures' repair manuals, diagrams, and electrical schematics.

How you will be evaluated

You will be evaluated for this job based on how well you meet the qualifications above.

Once the announcement has closed, your resume and supporting documentation will be used to determine if you meet the qualifications listed on this announcement. If you are found to be among the qualified candidates, you will be referred to the selecting official for employment consideration.

Knowledge, Skills and Abilities required for this position:

1. Sills with troubleshooting, repairing, overhauling and modifying powered and non-powered aerospace ground equipment such as AC and DC power generators, air compressors, cryogenic equipment, hydraulic test stands, etc.
2. Ability to perform circuit analyses and applies electronic principles to troubleshoot and repair various digital devices contained in complex powered support equipment and interprets tables, color codes, wiring diagrams and schematics.