High-paying IT support jobs in Charleston
IT Support provides technical assistance and resolves computer issues. Technicians troubleshoot problems and maintain systems for users. Effective communication and technical skills are essential.
The 61 IT support jobs listed below pay well, with salaries between $56,454 and $116,065 per year. Systems Administrator, Senior Network Engineer and Network Engineer are among the most popular high-paying roles in Charleston, SC.
Job title
Updated Oct 18, 2026Network Engineer
Charleston
South Carolina
Senior Network Engineer
Charleston
South Carolina
Systems Administrator
Charleston
South Carolina
Data Center Engineer
Charleston
South Carolina
Configuration Manager
Charleston
South Carolina
Network Specialist
Charleston
South Carolina
IT Technician
Charleston
South Carolina
Data Center Technician
Charleston
South Carolina
Network Technician
Charleston
South Carolina
Technical Support Specialist
Charleston
South Carolina
Job descriptions below are for educational purposes. Please refer to the employer's job description for complete details.
-
Network Engineer
Review job description
Please refer to the employers job description for complete details.
Network engineers design, implement and maintain network infrastructure to ensure optimal performance. Success requires a deep knowledge of network protocols, strong problem-solving skills and relevant certifications.
The top companies hiring Network Engineer in Charleston, SC are M.C. Dean, Inc. (3 jobs), Noblis (1 job), and Systek, Inc. (1 job).
Network Engineer jobs take 93 days on average from job posting to starting date. Currently, 15% of job openings offer remote or hybrid positions and 1% of job openings are part-time roles.
See 7 jobsAverage pay
Charleston
$116,065 per yearSouth Carolina
$115,473 per yearSkills
- Firewall
- VPN
- BGP
- OSPF
- Network engineering
-
Senior Network Engineer
Review job description
Please refer to the employers job description for complete details.
Senior network engineers design and implement complex network solutions, lead projects and ensure network security. Candidates should have extensive networking experience, advanced troubleshooting skills and relevant certifications.
The top companies hiring Senior Network Engineer in Charleston, SC are Systek, Inc. (1 job), Cambridge International Systems (1 job), and Entarian (1 job).
Senior Network Engineer jobs take 86 days on average from job posting to starting date. Currently, 21% of job openings offer remote or hybrid positions and 1% of job openings are part-time roles.
See 11 jobsAverage pay
Charleston
$115,568 per yearSouth Carolina
$114,409 per year -
Systems Administrator
Review job description
Please refer to the employers job description for complete details.
Systems Administrators manage IT infrastructure, troubleshoot issues, and ensure security. Proficiency in system management, strong problem-solving abilities, and knowledge of network protocols are crucial.
The top companies hiring Systems Administrator in Charleston, SC are Booz Allen Hamilton (2 jobs), M.C. Dean, Inc. (1 job), and SOSi (1 job).
Systems Administrator jobs take 73 days on average from job posting to starting date. Currently, 14% of job openings offer remote or hybrid positions and 1% of job openings are part-time roles.
See 19 jobsAverage pay
Charleston
$94,137 per yearSouth Carolina
$79,062 per yearSkills
- Linux
- Windows
- System administration
- DNS
- Scripting
-
Data Center Engineer
Review job description
Please refer to the employers job description for complete details.
Data center engineers manage system performance, resolve technical issues and optimize infrastructure. Expertise in data center technologies, problem-solving skills and knowledge of security protocols are essential in this role.
Currently, 13% of job openings offer remote or hybrid positions and 0% of job openings are part-time roles.
See 2 jobsAverage pay
Charleston
$92,371 per yearSouth Carolina
$50,156 per yearSkills
- Data center experience
- VMware
- Computer networking
- Scripting
- AWS
-
Configuration Manager
Review job description
Please refer to the employers job description for complete details.
Configuration managers oversee IT systems configurations, ensure compliance and maintain documentation. Key skills include attention to detail, analytical thinking and experience in change management processes.
Currently, 1% of job openings are part-time roles.
See 4 jobsAverage pay
Charleston
$91,436 per yearSouth Carolina
$86,389 per yearSkills
- Configuration management
- Communication skills
- Software development
- Build automation
- Continuous integration
-
Network Specialist
Review job description
Please refer to the employers job description for complete details.
Network Specialists design, implement, and manage network infrastructures, ensuring security and efficiency. Candidates should have extensive networking knowledge, strong analytical skills, and relevant certifications.
Network Specialist jobs take 48 days on average from job posting to starting date. Currently, 13% of job openings offer remote or hybrid positions and 1% of job openings are part-time roles.
See 4 jobsAverage pay
Charleston
$82,482 per yearSouth Carolina
$75,724 per year -
IT Technician
Review job description
Please refer to the employers job description for complete details.
IT technicians provide on-site technical support, install hardware and resolve software issues. Key skills for this role include technical knowledge, a problem-solving mindset and the ability to communicate effectively with users.
IT Technician jobs take 42 days on average from job posting to starting date. Currently, 11% of job openings offer remote or hybrid positions and 4% of job openings are part-time roles.
See 4 jobsAverage pay
Charleston
$64,987 per yearSouth Carolina
$81,701 per yearSkills
- English
- Project management
- ERP systems
- Communication skills
- Windows
-
Data Center Technician
Review job description
Please refer to the employers job description for complete details.
Data center technicians support data center operations, manage equipment and ensure uptime. Essential skills for this role include familiarity with server maintenance, troubleshooting abilities and a commitment to operational efficiency.
The top companies hiring Data Center Technician in Charleston, SC are ADEX Corporation (1 job), Hendrick Automotive Group (1 job), and Vision Technologies, Inc (1 job).
Data Center Technician jobs take 30 days on average from job posting to starting date. Currently, 2% of job openings are part-time roles.
See 6 jobsAverage pay
Charleston
$30.45 per hourSouth Carolina
$29.26 per hour -
Network Technician
Review job description
Please refer to the employers job description for complete details.
Network Technicians install and maintain networking equipment, troubleshoot connectivity issues, and ensure network efficiency. Candidates need strong technical skills, attention to detail, and experience in network management.
Network Technician jobs take 33 days on average from job posting to starting date. Currently, 17% of job openings are part-time roles.
See 1 jobsAverage pay
Charleston
$29.29 per hourSouth Carolina
$31.76 per hour -
Technical Support Specialist
Review job description
Please refer to the employers job description for complete details.
Technical support specialists assist users with software and hardware issues, conduct troubleshooting and document solutions. Key skills for this role include analytical thinking, a customer-centric approach and technical knowledge of systems.
Technical Support Specialist jobs take 30 days on average from job posting to starting date. Currently, 13% of job openings offer remote or hybrid positions and 28% of job openings are part-time roles.
See 3 jobsAverage pay
Charleston
$19.92 per hourSouth Carolina
$23.30 per hourSkills
- Technical support
- Software troubleshooting
- Windows
- Microsoft Office
- Linux