
Network Administrator - 60018835
Richland County, SCFull-time$59–82K/yrPosted 1 day agoStill listed today
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At a glance
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Requirements
Credentials this posting asks for.
Job overview
The South Carolina Department of Administration’s Office of Technology and Information Services is seeking a Network Administrator to provide technical solutions for users’ technology designs, installations, modifications, and troubleshooting requests. The role supports state and local governments by installing and maintaining network systems, monitoring performance, and configuring network access control solutions. It is on-site in Columbia, South Carolina, and may involve on-call shifts, travel, and work outside standard hours.
Skills & qualifications
Skills
Qualifications
Benefits
Full job description
Network Administrator The Department of Administration's Office of Technology and Information Services is seeking a Network Administrator to join our team. The Department of Administration's Office of Technology and Information Services (OTIS) is the state’s central provider of IT services to state government agencies. OTIS oversees the state’s federated model for implementing, enhancing, and protecting information technology (IT) resources and the utilization of IT shared services across agencies. In this role, you will ensure basic and advanced technical solutions are provided to customers/users technology designs, installations, modifications and troubleshooting requests while adhering to agency and state policies. This position is on-site in Columbia, SC. Responsibilities of the Network Administrator:• Using industry best practices, install, configure and troubleshoot network devices and their operating systems to ensure quality IT services are delivered to state and local governments.
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Document all changes to the LAN/MAN/WAN using spreadsheets and Visio so other team members will have an up-to-date picture of the network.
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Monitor network performance and utilization with available tools to ensure that the network remains healthy and fully functional.
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Utilize test environments, when possible, to evaluate and test new network configurations or hardware so that the network can be improved with no adverse impact to customers.
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Maintain and utilize for troubleshooting and monitoring, the services, applications and operating systems, SolarWinds, syslogs, Cisco ISE and wireless control systems that support network activities.
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Configure, and maintain NAC solutions (e.g., Cisco ISE, Meraki Secure Access Manager, Aruba ClearPass, MS NPS Server or equivalent).
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Participate in available training as offered, including vendor updates, webinars or online tutorials.
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Perform other duties as required.
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A bachelor's degree (or higher) in Information Technology, Computer Science, or related field; an associate degree in Information Technology, Computer Science, or related field and two (2) years' relevant experience (i.e., wide area network (WAN) and local area network (LAN) design, installation, configuration, administration, maintenance, optimization, etc.).
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Relevant experience may be substituted for the degree on a year-for-year basis.
Additional Requirements:
- Knowledge of LAN, WAN and MAN; data transport such as MPLS and Metro Ethernet; routing protocols such as OSPF; TCP/IP; VLANs; 802.1q trunking; VoIP design and support; wireless networking; network monitoring tools such as SolarWinds;
- Familiarity with network access control (NAC), using Cisco ISE, Aruba ClearPass or similar NAC platforms; security standards such as those published by NIST; and compliance requirements such as PCI and HIPAA.
- Skilled in working on large, complex networks with routers/switches/encryption devices, managing multiple connections to service providers, and managing multiple projects at the same time.
- Ability to communicate effectively utilizing both verbal and written methods and working multiple tasks with competing priorities.
- Must be able to obtain/maintain compliance certifications and training as required.
- Position may require overnight travel.
- Position may require employee to work evenings and weekends.
- Position requires on-call shifts and call back.
- Position required to report to work during emergency situations and hazardous weather events.
- This position may require the employee to work from a remote location beyond the standard 37.5 hours/week and could include working nights, weekends, and holidays.
- Must have a valid class D driver's license. Must maintain an up- to- date Defensive Driving Certificate.
- Position may require work beyond the 37.5-hour work week. Must carry a mobile communications device if provided and provide a home telephone number.
- CJIS required.
Applicants indicating college credit or degree(s) on the application may bring a copy of college transcript to the interview. A copy of the transcript may also be uploaded as an attachment to the application, if required by the hiring department or if desired by the applicant. Please note that some areas of the Department may require an official, certified copy of the transcript prior to hiring or within a specific timeframe required by that area, after hiring. Failure to produce an official, certified transcript may result in not being hired or termination.• CISCO certification
The Department of Administration is committed to providing equal employment opportunities to all applicants and does not discriminate on the basis of race, color, religion, sex (including pregnancy, childbirth, or related medical conditions including, but not limited, to lactation), national origin, age (40 or older), disability or genetic information. Supplemental questions are considered part of your official application. Any misrepresentation will result in your disqualification from employment. Please complete the state application to include all current and previous work history and education. A resume will not be accepted nor reviewed to determine if an applicant has met the qualifications for the position. The South Carolina Department of Administration offers an exceptional benefits package for full time (FTE) employees:
- Health, dental, vision, long-term disability, and life insurance for employees, spouse, and children. Click here for additional information.
- 15 days annual (vacation) leave per year
- 15 days sick leave per year
- 13 paid holidays
- Paid Parental Leave
- S.C. Deferred Compensation Program available(S.C. Deferred Compensation)
- Retirement benefit choices*• State Retirement Plan(SCRS)
- State Optional Retirement Program(State ORP)
*Enrollment in one of the listed plans is required for all FTE employees; please refer to the contribution section of hyperlinked retirement sites for the current contribution rate of gross pay.
How this job compares
Set against the 769 open Network Administrator jobs on Olive Jobs, counted November 11, 2026.
- Pay
- This posting$59–82K/yr
- US median$98–133K/yr480 salary ranges
This range's midpoint, $71K, is 37% below the US median midpoint ($112K) — in the lowest quarter of Network Administrator salary ranges across the US.
- Openings
- Olive Jobs lists 26 open Network Administrator jobs in South Carolina and 769 across the US. 2% of them nationwide are listed as remote or flexible.
- Hiring the most in South Carolina
- Experience
- Network Administrator postings that state a minimum ask for 5 years of experience at the median; the middle half ask for 3 to 6 years (667 postings).
- Education
- 130 of the 769 open Network Administrator jobs (17%) ask for a bachelor's degree or higher.
Counted across the open, public US postings on Olive Jobs on November 11, 2026. Pay medians are the middle values of the low ends and of the high ends of postings that list both ends of a range in the same cadence (a yearly salary or an hourly rate); a range's midpoint is halfway between its ends. Pay and experience figures resting on fewer than 20 postings are left out.
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