Class Code: 08305
IOWA DEPARTMENT OF ADMINISTRATIVE SERVICES –
HUMAN RESOURCES ENTERPRISE
MACHINIST
DEFINITION
Performs skilled work operating machine
tools in the fabrication of a variety of metal components for machinery and
equipment; performs related work as required.
The
Work Examples and Competencies listed are for illustrative purposes only and
not intended to be the primary basis for position classification decisions.
Shapes and sizes metal
items using lathes, shapers, power saws, milling machines, drill presses and
other metal-working power equipment by using taps, dies, files and similar hand
tools; checks completed work using micrometers, dial gauges, calipers and other
precision measuring instruments.
Rebuilds electric and
manual clutches, pumps, central valves, rams, hydraulic and mechanical jacks,
transmission and power takeoffs by disassembling and inspecting parts for
wear/malfunction and repairing/ replacing same.
Bores cylinders, rebushes and resizes connecting rods, grinds crankshafts,
and resurfaces cylinder heads and block tops; installs valve seats and guides;
regrinds flywheels and clutch pressure plates; rebuilds clutch pressure
assemblies; line-bores main bearings and crankshaft bearings; checks and aligns
connecting rod and piston assemblies; and turns and grinds semi-finished
pistons through the use of machine tools.
Machines bushings; turns
steel, bronze and other shaftings to close tolerances
and cuts keyways in shafting.
Builds, maintains and repairs laboratory equipment and other special
materials testing research apparatus used in Department of Transportation
operations.
Measures crankshafts,
engine blocks, cylinder heads and component parts with micrometers to determine
extent of repairs needed.
Fabricates new tools and
adaptors for unusual job situations.
Orders parts and materials
necessary for completion of jobs.
Knowledge of the standard methods, materials, tools
and equipment of the machinist or tools and die trade.
Knowledge of the occupational hazards and necessary
safety precautions applicable to this work.
Ability to learn to operate purchased and add on
components for existing equipment and newly purchased equipment.
Ability to interpret customer requests to determine
needs, materials, equipment and estimate the duration of each job.
Ability to understand and execute oral and written
instructions.
Ability to work out-of-doors in all types of weather
conditions.
Ability to lift and load items weighing up to 95
pounds to the height of 55 inches above the ground.
Ability to read and communicate, both orally and in
writing in order to follow written instructions and/or to prepare written
reports.
Ability to interpret plans and sketches for proposed
equipment modifications or adaptations.
Ability to establish and maintain effective working
relationships with internal and external customers to insure proper
communication of needs and requirements in order to complete fabrication and
machined work.
Ability to operate hand and power tools and
equipment safely.
Skill in the use and care of the tools, equipment, and materials of the
trade.
Displays high standards of ethical conduct. Exhibits honesty and integrity. Refrains from theft-related, dishonest and
unethical behavior.
Works and communicates with internal and external
clients and customers to meet their needs in a polite, courteous, and
cooperative manner. Committed to quality
service.
Displays a high level of initiative, effort and
commitment towards completing assignments efficiently. Works with minimal supervision. Demonstrates responsible behavior and
attention to detail.
Responds appropriately to supervision. Makes an effort to follow policy and
cooperate with supervisors.
Aligns behavior with the needs, priorities and goals
of the organization.
Encourages and facilitates cooperation, pride, trust
and group identity. Fosters commitment
and team spirit.
Expresses information to individuals or groups effectively, taking into account the audience and nature of the information. Listens to others and responds appropriately.
One year of
machinist work experience;
OR
substitution
of successful completion of nine months in a recognized trade school curriculum
in machinist or tool and die making for the required experience.
NECESSARY SPECIAL REQUIREMENTS
Positions in this job class in the Department of Transportation must
possess a valid Commercial Driver’s License Instruction Permit upon hire. Within 14 calendar days following appointment,
a valid Class A or B Commercial Driver’s License must be obtained with air
brake and other required endorsements in order to continue employment.
NOTE
Title 49 of the Code
of Federal Regulations (parts 391 & 40), requires a pre-employment drug
screen of all positions in this job class in the Department of Transportation
and will require ongoing participation in the employer’s random drug and
alcohol testing program.
Effective
Date: 09/04 BK