r/sysadmin subreddit icon
Active

r/sysadmin

A reddit dedicated to the profession of Computer System Administration.

Subscribers

1,245,102

Created

October 22, 2008

18 years ago

View on Reddit
RedPulse insight

How to think about r/sysadmin

This community is dedicated to the profession of Computer System Administration, where members share knowledge, experiences, and advice related to sysadmin tasks. It covers a wide range of topics including on-premises management, provisioning, and infosec, making it a valuable resource for both seasoned professionals and newcomers. The community is characterized by its focus on practical solutions and real-world challenges faced by sysadmins in various environments.

Confidence 4/5

  • Audience

    Members primarily consist of IT professionals, system administrators, and tech enthusiasts, typically ranging from early-career individuals to seasoned experts. They are often looking for advice, troubleshooting tips, and discussions about industry trends. The vibe is generally collaborative and supportive, with a strong emphasis on sharing knowledge and best practices in system administration.

  • Posting culture

    The posting culture values detailed, technical content that provides practical insights or solutions to common sysadmin challenges. Posts that are vague or lack context tend to receive downvotes. Members frequently share their experiences, ask for help with specific issues, or discuss tools and techniques. The community thrives on regular contributions, with active discussions often occurring throughout the week.

  • Brand engagement notes

    Brands looking to engage with this community should focus on providing value rather than overt promotion. Sharing informative content, such as guides or case studies relevant to sysadmin tasks, can resonate well. However, blatant advertising or self-promotion is likely to be met with skepticism or hostility. Engaging authentically by participating in discussions and offering genuine help can foster goodwill among members.

Top keywords

What r/sysadmin talks about

Weighted by how often each term appears in posts and comments, relative to baseline frequency. The largest words are the strongest signals of community focus.

reprimandon-premprovisioningsysadminself-hostedon-callunionizingworkstationswebcamsend-usersinfosecanswers:staplero365in-officesite'smentoredunionizationnon-technicalnetwork+misbehavelegalese#3:unapprovedrecap:8-localhostwrite-upscustomers'dropoutsaghast9:30am'onacedunsubscribedsmtpforeachaliasespress-releaseprintoutwebinarsprioritizationunscrupulousmailersfuckupsteachablestandardizesiloedhelpdeskcredsorganization'ssubsidiaries30-minutetoastersnumericobfuscationshutoff-rf'at125%

Top contributors

Who shapes the conversation

The most active and most-upvoted posters and commenters in this community. Useful when planning outreach or studying a community's tastemakers.

Top posters

By post count

By votes

Top commenters

By comment count

By votes

Similar communities

Where this audience also spends time

Topic-adjacent communities surfaced from Reddit's own related subreddit signal.

FAQ

r/sysadmin — frequently asked questions

Quick facts about this subreddit's size, history, focus, and related communities.

How many subscribers does r/sysadmin have?

r/sysadmin has approximately 1,245,102 subscribers as of May 27, 2026.

When was r/sysadmin created?

r/sysadmin was created on October 22, 2008 (18 years ago).

What is r/sysadmin about?

This community is dedicated to the profession of Computer System Administration, where members share knowledge, experiences, and advice related to sysadmin tasks. It covers a wide range of topics including on-premises management, provisioning, and infosec, making it a valuable resource for both seasoned professionals and newcomers. The community is characterized by its focus…

What subreddits are similar to r/sysadmin?

Communities similar to r/sysadmin include r/homelab, r/msp, r/networking, r/itcareerquestions, r/cybersecurity.

Who are the most active posters on r/sysadmin?

The most frequent posters on r/sysadmin include u/[deleted], u/AutoModerator, u/ZAFJB.

Ready to engage on r/sysadmin?

Authentic engagement, not spam.

RedPulse runs Reddit campaigns the way the platform actually rewards — high-karma accounts, native conversations, and content moderators welcome.