Permanent Established

Professional research and investigational work in the field of Epidemiology. An employee in this class conducts research and investigations into the occurrence and spread of communicable diseases throughout the nation. Work involves collating, analyzing, and interpreting data relevant to disease surveillance and control. Work also includes the preparation of reports, giving professional advice on appropriate measures to be adopted for effective prevention and control of communicable diseases, and the training of supporting technical staff. Work is performed with a great deal of initiative and independent judgment and is reviewed by a Medical Superior through discussions and analyses of reports for achievement of desired results.

Professional research and investigational work in the field of entomology. An employee in this class performs professional research and investigational activities in the identification, control, and eradication of various species of mosquitoes and other insects which may transmit diseases in humans and animals. Work also includes the supervision and training of technical and laboratory staff engaged in insect vector control. Work is performed with considerable independence and is reviewed by a superior officer through discussions, reports, and analysis of results achieved.

Technical and supervisory work assisting in the construction and maintenance of engineering projects. An employee in this class performs important technical work assisting a professional superior in making simple structural designs and layouts, and in inspecting the construction of complex engineering projects by contractors. Work includes the supervision of a few technical assistants and involves indirect supervision over the skilled and semi-skilled workers of contractors. The employee is given greater latitude in making job decisions dependent on his own judgment.

Advanced technical work assisting in the construction and maintenance of engineering projects. An employee in this class performs a variety of increasingly complex technical tasks in connection with the development and maintenance of engineering works. Work involves the supervision of a few subordinates and the inspection of projects awarded to contractors. Instructions are usually in the nature of assignments to projects that are under the supervision of an Engineer or Architect. The employee is allowed some latitude for exercising initiative and judgment within prescribed limits.

Technical work assisting in the construction and maintenance of engineering projects. An employee in this class performs a variety of simple technical tasks in connection with engineering, construction, and maintenance activities. Many of the duties are learned on the job, both in field and office. Emphasis is placed upon accuracy on the development of several technical skills. Assignments are received in detail, and work is reviewed closely during progress and upon completion for accuracy and adherence to instructions.

Responsible technical and supervisory work inspecting electrical installations. An employee in this class supervises the activities of subordinate inspectors engaged in electrical inspection work to determine compliance with electrical codes and standards. Work involves making inspections of electrical installations, allocating inspection work to subordinates, and reviewing and checking their reports on completed assignments. Work is performed under the general supervision of a professional superior who reviews work through discussions and oral and written reports.

Technical work in the inspection of electrical installations. An employee in this class is responsible for making inspections of electrical installations in commercial, industrial, and residential establishments to determine compliance with electrical codes and standards. Work involves inspecting materials and workmanship for conformity with approved plans and contract requirements. Inspections are of a technical nature and require the application of standard trade practices. Duties are assigned daily by a superior officer. Work is performed with some independence and is reviewed through written and oral reports and occasional re-inspections.

Highly skilled and supervisory electrical work. An employee in this class directs the installation and maintenance of complete electrical systems, equipment and appliances at a large installation or smaller yet intricate systems. Work involves supervision of foremen, skilled electricians and helpers and participation in the more involved operations.

Skilled and supervisory electrical work. An employee in this class performs general electrical work and supervises the work of electricians and helpers engaged in the installation and maintenance of electrical systems and appliances in government-owned buildings. Work may involve responsibility for electrical maintenance work at an institution. Assignments are received from a superior, except in cases of routine repairs or installations where the employee can devise his own work methods. Work is reviewed by a superior during progress and upon completion for workmanship, conformance to instructions and to plans and specifications.

Responsible professional and supervisory work in the field of electrical engineering. An employee in this class is responsible for directing and supervising a major electrical engineering office. Work involves programming and supervising the work of professional, skilled and semi-skilled subordinates engaged in the design, construction and installation of electrical, air conditioning and refrigeration systems, equipment and appliances in conformance with standards, codes and regulations.