Clarification from the agency

Restricted to current members of the Iowa Army National Guard.

As a SURFACE MAINTENANCE MECHANIC, WG-5801-10 your duties are below.

1. Troubleshoots, performs maintenance and major repairs on heavy-duty mobile equipment, combat, tactical and automotive vehicles. This may include self-propelled artillery, tracked cargo and personnel carriers, road graders, mobile cranes, front loaders, conveyors, bulldozers, power shovels, compressors, generators, tanks, tracked combat vehicles, sedans, buses, all terrain vehicles, trucks, semi trailers, forklifts, tractors, and accessory equipment. Troubleshoots, repairs and overhauls major systems to include internal combustion engines, turbine engines, automatic and non-automatic transmissions, heavy duty drive line systems, and hydraulic utility systems and controls. Makes repairs to assemblies and components such as voltage regulators, generators/alternators, brake cylinders, etc. Performs work in accordance with modification work orders, technical manuals, lubrication orders, maintenance bulletins, regulations or management policies.
2. Troubleshoots equipment and diagnoses the cause of mechanical failures by means of visual and auditory checks and/or uses test equipment such as engine analyzers, compression testers, voltmeters, ohmmeters, pressure gauges, and computer diagnostic tools. Utilizes embedded diagnostics in equipment and a wide variety of original equipment manufacturer system analyzers in order to determine the exact nature or extent of repair. Determines what adjustments may be necessary to complete work orders, and whether any additional repairs other than those specified or indicated on the work order are necessary.
3. Removes and disassembles engines and major assemblies, sub-assemblies, components, and fuel, hydraulic, and oil pressure systems. Makes the appropriate repairs, overhaul, or modifications in accordance with the proper repair specifications and procedures. Reassembles engines and other systems, and adjusts, tests, and reinstalls in vehicles and equipment as necessary. Makes adjustments and repairs to electrical and suspension systems. May install pistons, sleeves, rings, bearings, rods, crankshafts, timing gears, and rocker arms. May be required to perform fuel injection equipment repair, overhaul, rebuild, and calibration duties utilizing a variety of complex test and calibration equipment.
4. Independently performs repairs and maintenance functions in remote locations that can be accomplished by removing, cleaning, reinstalling, or replacing defective parts of components and systems such as injectors, leaking wheel cylinders, corroded mufflers, fuel tanks, brake cylinders and worn brake shoes, voltage regulators, generators, injector pumps, and fuel pumps. Provides technical guidance and specialized team leadership to lower grade employees within the team. Assists lower grade mechanics in performing major repair work. May provide Field and limited Sustainment maintenance at unit locations as part of a "contact team." Recovers and evacuates inoperable vehicles from the unit location of breakdown. May assist higher graded mechanics in repairing a variety of interconnected systems such as electrical, air and hydraulic systems, complex state of the art electrical and electronic systems that use specialized diagnostic equipment to identify problems, complex fuel injection systems and other similar complex systems.
5. Conducts readiness and repair inspections on vehicles and associated equipment supported by the activity. Performs operational inspections and ensures vehicles and equipment are properly serviced, including brake adjustments, replacing hydraulic fluids, greasing, cleaning, etc., and performs other preventive maintenance operations as required. Inspects supported equipment prior to use during Inactive Duty Training (IDT) and Annual Training (AT), to ensure that it is functioning properly. May inspect in-process repair work of lower graded repairer to ensure equipment is being repaired in accordance with pertinent requirements.
6. May maintain and repair electronics communication equipment by removing and replacing components and elements. Equipment includes such items as radios, field telephones, amplifiers, switchboards, recorders, intercoms.
7. Assists in the maintenance of production reports and records, and makes recommendations to the supervisor. Plans, organizes, and performs technical analyses as required or assigned. Makes recommendations to the supervisor as to adjustments necessary to effectively, efficiently and economically accomplish the work and maximize production.
8. Performs other duties as assigned. D1194000

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 Army 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 04/13/2026 . 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: WARRANT OFFICERS and ENLISTED MEMBERS (CW2 and Below)

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 knowledge of equipment to be able to do routine jobs, simple preventative maintenance tasks, and can use common tools and equipment in the line of work.

SPECIALIZED EXPERIENCE REQUIREMENTS: WG-5801-10: Must haveexperience in the following:

• Experience or training leading to a thorough knowledge of the mechanical makeup, operation, and working relationships of complex systems, assemblies, and parts for a variety of combat, tactical, commercial, special purpose vehicles, and equipment.
• Ability to diagnose, repair, overhaul, and modify a variety of combat, tactical, commercial, special purpose vehicles, and equipment.
• Knowledge and experience with electrical, electronic, hydraulic, pneumatic, and other non-mechanical systems that have a functional relationship and effect on the operation of mechanical systems.
• Knowledge and experience of hydraulic lifting, loading, turning, and positioning systems and their mechanical, hydraulic, pneumatic, electrical, and electronic controls.
• Knowledge and experience of electronics, sufficient to identify and replace defective components, such as sensors, diodes, and circuit boards.
• Experience and ability to repair or overhaul major components such as diesel, multi-fuel or gasoline engines, turbine engines, automatic and manual transmissions, drive line assemblies, electrical and electronic systems and accessories, fuel injection systems, and emission control systems

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:

• Thorough knowledge of the mechanical makeup, operation, and working relationships of complex systems, assemblies, and parts for a variety of combat, tactical, commercial, special purpose vehicles and equipment.
• Ability to diagnose, repair, overhaul, and modify a variety of combat, tactical, commercial, special purpose vehicles and equipment.
• Knowledge of electrical, electronic, hydraulic, pneumatic, and other non-mechanical systems that have a functional relationship and effect on the operation of mechanical systems.
• Knowledge of hydraulic lifting, loading, turning, and positioning systems and their mechanical, hydraulic, pneumatic, electrical, and electronic controls.
• Basic knowledge of electronics, sufficient to identify and replace defective components, such as sensors, diodes, and circuit boards.
• Ability to repair or overhaul major components such as diesel, multi-fuel or gasoline engines, turbine engines, automatic and manual transmissions, drive line assemblies, electrical and electronic systems and accessories, fuel injection systems, and emission control systems.
• Skill to use a wide variety of test and diagnostics equipment to perform fault isolation and conduct repair of combat, tactical, commercial, special purpose vehicles and equipment. Ability to operate and understand original equipment manufacturer computerized diagnostic equipment and embedded diagnostics.
• Ability to utilize, interpret and apply parts list, manufacturer's repair manuals, technical manuals, diagrams, engineering drawings, diagnostic computer information, and schematics.