High-paying IT support jobs in Columbia
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 887 IT support jobs listed below pay well, with salaries between $113,620 and $172,004 per year. Systems Administrator, Senior Systems Administrator and Network Engineer are among the most popular high-paying roles in Columbia, MD.
Job title
Updated Sep 07, 2026
Job title
Columbia, MD
Maryland
Job openings (Columbia)
Database Administrator
Columbia
$172,004
per year
Maryland
$141,495
per year
Senior Systems Administrator
Columbia
$156,460
per year
Maryland
$141,329
per year
Senior Network Engineer
Columbia
$153,947
per year
Maryland
$142,051
per year
Systems Administrator
Columbia
$126,224
per year
Maryland
$131,282
per year
Network Engineer
Columbia
$117,146
per year
Maryland
$126,575
per year
Network Security Engineer
Columbia
$113,620
per year
Maryland
$113,225
per year
Job descriptions below are for educational purposes. Please refer to the employer's job description for complete details.
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Database Administrator
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Please refer to the employers job description for complete details.
Database administrators manage database systems, ensure data integrity and optimize performance. Key skills for this role include analytical thinking, experience with database management systems and a solid understanding of data security.
The top companies hiring Database Administrator in Columbia, MD are AIMSTAR Information Solutions, Inc. (3 jobs), Constellation Technologies, Inc (2 jobs), and ICallidus (1 job).
Database Administrator jobs take 66 days on average from job posting to starting date. Currently, 26% of job openings offer remote or hybrid positions and 1% of job openings are part-time roles.
See 69 jobsAverage pay
Columbia
$172,004 per yearMaryland
$141,495 per yearSkills
- SQL
- Oracle
- Database administration
- Microsoft SQL Server
- Performance tuning
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Senior Systems Administrator
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Please refer to the employers job description for complete details.
Senior systems administrators oversee complex IT environments, lead projects and provide mentorship to junior staff. Essential skills for this role include advanced troubleshooting, project management experience and strong technical expertise.
The top companies hiring Senior Systems Administrator in Columbia, MD are Booz Allen Hamilton (2 jobs), Astrion (2 jobs), and CyberCore Technologies (1 job).
Senior Systems Administrator jobs take 33 days on average from job posting to starting date. Currently, 17% of job openings offer remote or hybrid positions and 0% of job openings are part-time roles.
See 191 jobsAverage pay
Columbia
$156,460 per yearMaryland
$141,329 per yearSkills
- System administration
- Windows
- Linux
- VMware
- Active Directory
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Senior Network Engineer
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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 Columbia, MD are CACI International (3 jobs), Leidos (2 jobs), and AT&T (1 job).
Senior Network Engineer jobs take 105 days on average from job posting to starting date. Currently, 18% of job openings offer remote or hybrid positions and 0% of job openings are part-time roles.
See 71 jobsAverage pay
Columbia
$153,947 per yearMaryland
$142,051 per yearSkills
- Computer networking
- Network engineering
- LAN
- Firewall
- BGP
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Systems Administrator
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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 Columbia, MD are AT&T (3 jobs), Booz Allen Hamilton (2 jobs), and CyberCore Technologies (2 jobs).
Systems Administrator jobs take 71 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 365 jobsAverage pay
Columbia
$126,224 per yearMaryland
$131,282 per yearSkills
- Linux
- Windows
- System administration
- DNS
- Scripting
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Network Engineer
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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 Columbia, MD are RealmOne (5 jobs), Leidos (2 jobs), and University of Maryland Medical System (1 job).
Network Engineer jobs take 70 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 158 jobsAverage pay
Columbia
$117,146 per yearMaryland
$126,575 per yearSkills
- OSPF
- VPN
- BGP
- Network engineering
- LAN
-
Network Security Engineer
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Please refer to the employers job description for complete details.
Network Security Engineers develop security protocols, monitor networks for threats, and respond to incidents. Success requires expertise in cybersecurity practices, analytical thinking, and relevant certifications.
The top companies hiring Network Security Engineer in Columbia, MD are CACI International (3 jobs), Howard Community College (1 job), and NCYBER (1 job).
Network Security Engineer jobs take 14 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 33 jobsAverage pay
Columbia
$113,620 per yearMaryland
$113,225 per yearSkills
- Network security
- TCP
- SSL
- IDS
- VPN