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 776 IT support jobs listed below pay well, with salaries between $115,575 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 29, 2026
Job title
Columbia, MD
Maryland
Job openings (Columbia)
Database Administrator
Columbia
$172,004
per year
Maryland
$142,553
per year
Senior Network Engineer
Columbia
$153,006
per year
Maryland
$146,257
per year
Senior Systems Administrator
Columbia
$151,814
per year
Maryland
$141,730
per year
Systems Administrator
Columbia
$125,338
per year
Maryland
$130,625
per year
Network Engineer
Columbia
$115,575
per year
Maryland
$127,601
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), Sparksoft Corporation (1 job), and Constellation Technologies, Inc (1 job).
Database Administrator jobs take 61 days on average from job posting to starting date. Currently, 25% of job openings offer remote or hybrid positions and 1% of job openings are part-time roles.
See 57 jobsAverage pay
Columbia
$172,004 per yearMaryland
$142,553 per yearSkills
- SQL
- Oracle
- Database administration
- Microsoft SQL Server
- Performance tuning
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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), AT&T (1 job), and Triune Solutions (1 job).
Senior Network Engineer jobs take 97 days on average from job posting to starting date. Currently, 19% of job openings offer remote or hybrid positions and 0% of job openings are part-time roles.
See 66 jobsAverage pay
Columbia
$153,006 per yearMaryland
$146,257 per yearSkills
- Computer networking
- Network engineering
- LAN
- Firewall
- BGP
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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 AT&T (1 job).
Senior Systems Administrator jobs take 34 days on average from job posting to starting date. Currently, 16% of job openings offer remote or hybrid positions and 1% of job openings are part-time roles.
See 184 jobsAverage pay
Columbia
$151,814 per yearMaryland
$141,730 per yearSkills
- System administration
- Windows
- Linux
- VMware
- Active Directory
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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 (5 jobs), Booz Allen Hamilton (2 jobs), and Red Alpha (2 jobs).
Systems Administrator jobs take 72 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 312 jobsAverage pay
Columbia
$125,338 per yearMaryland
$130,625 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 (3 jobs), Leidos (2 jobs), and CyberCore Technologies (1 job).
Network Engineer jobs take 82 days on average from job posting to starting date. Currently, 15% of job openings offer remote or hybrid positions and 0% of job openings are part-time roles.
See 157 jobsAverage pay
Columbia
$115,575 per yearMaryland
$127,601 per yearSkills
- VPN
- OSPF
- Computer networking
- Firewall
- BGP