Apply electrical theory and related knowledge to test and modify developmental or operational electrical machinery and electrical control equipment and circuitry in industrial or commercial plants and laboratories. Usually work under direction of engineering staff.

Provide technical assistance and resolution when electrical or engineering problems are encountered before, during, and after construction. Assemble electrical and electronic systems and prototypes according to engineering data and knowledge of electrical principles, using hand tools and measuring instruments. Install and maintain electrical control systems and solid state equipment. Modify electrical prototypes, parts, assemblies, and systems to correct functional deviations. Set up and operate test equipment to evaluate performance of developmental parts, assemblies, or systems under simulated operating conditions, and record results. Collaborate with electrical engineers and other personnel to identify, define, and solve developmental problems. Build, calibrate, maintain, troubleshoot and repair electrical instruments or testing equipment. Analyze and interpret test information to resolve design-related problems. Write commissioning procedures for electrical installations. Prepare project cost and work-time estimates. Evaluate engineering proposals, shop drawings and design comments for sound electrical engineering practice and conformance with established safety and design criteria, and recommend approval or disapproval. Draw or modify diagrams and write engineering specifications to clarify design details and functional criteria of experimental electronics units. Conduct inspections for quality control and assurance programs, reporting findings and recommendations. Prepare contracts and initiate, review and coordinate modifications to contract specifications and plans throughout the construction process. Plan, schedule and monitor work of support personnel to assist supervisor. Review existing electrical engineering criteria to identify necessary revisions, deletions or amendments to outdated material. Perform supervisory duties such as recommending work assignments, approving leaves and completing performance evaluations . Plan method and sequence of operations for developing and testing experimental electronic and electrical equipment. Visit construction sites to observe conditions impacting design and to identify solutions to technical design problems involving electrical systems equipment that arise during construction.

Computers and Electronics -- Knowledge of circuit boards, processors, chips, electronic equipment, and computer hardware and software, including applications and programming. Engineering and Technology -- Knowledge of the practical application of engineering science and technology. This includes applying principles, techniques, procedures, and equipment to the design and production of various goods and services. English Language -- Knowledge of the structure and content of the English language including the meaning and spelling of words, rules of composition, and grammar. Mechanical -- Knowledge of machines and tools, including their designs, uses, repair, and maintenance. Design -- Knowledge of design techniques, tools, and principles involved in production of precision technical plans, blueprints, drawings, and models. Mathematics -- Knowledge of arithmetic, algebra, geometry, calculus, statistics, and their applications. Production and Processing -- Knowledge of raw materials, production processes, quality control, costs, and other techniques for maximizing the effective manufacture and distribution of goods. Public Safety and Security -- Knowledge of relevant equipment, policies, procedures, and strategies to promote effective local, state, or national security operations for the protection of people, data, property, and institutions.

Troubleshooting -- Determining causes of operating errors and deciding what to do about it. Mathematics -- Using mathematics to solve problems . Critical Thinking -- Using logic and reasoning to identify the strengths and weaknesses of alternative solutions, conclusions or approaches to problems. Reading Comprehension -- Understanding written sentences and paragraphs in work related documents. Active Listening -- Giving full attention to what other people are saying, taking time to understand the points being made, asking questions as appropriate, and not interrupting at inappropriate times. Active Learning -- Understanding the implications of new information for both current and future problem-solving and decision-making. Repairing -- Repairing machines or systems using the needed tools. Learning Strategies -- Selecting and using training/instructional methods and procedures appropriate for the situation when learning or teaching new things. Equipment Selection -- Determining the kind of tools and equipment needed to do a job. Monitoring -- Monitoring/Assessing performance of yourself, other individuals, or organizations to make improvements or take corrective action.

Near Vision -- The ability to see details at close range (within a few feet of the observer). Problem Sensitivity -- The ability to tell when something is wrong or is likely to go wrong. It does not involve solving the problem, only recognizing there is a problem. Deductive Reasoning -- The ability to apply general rules to specific problems to produce answers that make sense. Oral Comprehension -- The ability to listen to and understand information and ideas presented through spoken words and sentences. Written Comprehension -- The ability to read and understand information and ideas presented in writing. Inductive Reasoning -- The ability to combine pieces of information to form general rules or conclusions (includes finding a relationship among seemingly unrelated events). Oral Expression -- The ability to communicate information and ideas in speaking so others will understand. Written Expression -- The ability to communicate information and ideas in writing so others will understand. Finger Dexterity -- The ability to make precisely coordinated movements of the fingers of one or both hands to grasp, manipulate, or assemble very small objects.

Inspecting Equipment, Structures, or Material -- Inspecting equipment, structures, or materials to identify the cause of errors or other problems or defects. Identifying Objects, Actions, and Events -- Identifying information by categorizing, estimating, recognizing differences or similarities, and detecting changes in circumstances or events. Communicating with Supervisors, Peers, or Subordinates -- Providing information to supervisors, co-workers, and subordinates by telephone, in written form, e-mail, or in person. Updating and Using Relevant Knowledge -- Keeping up-to-date technically and applying new knowledge to your job. Processing Information -- Compiling, coding, categorizing, calculating, tabulating, auditing, or verifying information or data. Getting Information -- Observing, receiving, and otherwise obtaining information from all relevant sources. Judging the Qualities of Things, Services, or People -- Assessing the value, importance, or quality of things or people. Documenting/Recording Information -- Entering, transcribing, recording, storing, or maintaining information in written or electronic/magnetic form. Evaluating Information to Determine Compliance with Standards -- Using relevant information and individual judgment to determine whether events or processes comply with laws, regulations, or standards. Handling and Moving Objects -- Using hands and arms in handling, installing, positioning, and moving materials, and manipulating things.