As a critical part
of almost every organization,
computer networks require the oversight
of an information technology
—or IT—professional.
Network and computer systems administrators
are responsible for the day-to-day operation
of these networks.
They start by ensuring an organization’s needs
will be met by a system
before setting it up,
then install hardware and software,
and make ongoing upgrades
and repairs as needed.
Their domain includes local area networks,
wide area networks,
and other data communication systems.
These IT professionals
have frequent interaction
with other IT staff,
and with non-IT staff as well.
Most network and computer systems
administrators work full time.
Organizations depend heavily
on continuous service
from their computer networks,
so when issues arise,
administrators may work overtime hours.
Network and computer systems administrators
need a combination of communication skills—
to describe problems and their solutions
to non-IT workers—
and problem solving and computer skills
to actually break down
and resolve network issues.
Although some employers require
only a certificate or an associate’s degree
to enter the field,
most require a bachelor’s degree
in a major related to computer
or information science.
Because this occupation includes
a focus on working with
computer hardware and equipment,
a degree in computer engineering
or electrical engineering
is usually acceptable as well.