Linux
Which roles require it and how much it matters — mapped across real job-role profiles.
Short answer: Linux is asked for by 11 of the 103 job-role profiles Skilture maps, and is a core requirement in 6 — most heavily by Cloud Engineer, Cybersecurity Analyst and DevOps Engineer.
Source: Skilture's 103 job-role profiles · Updated
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- Roles that list it
- 11 of 103
- Core requirement
- 6 rolesnon-negotiable there
- Skill type
- Technicalhard, teachable
Who hires for Linux?
The roles in Skilture's catalogue that list Linux, and how heavily each one weights it.
Bioinformatics Scientist
Required as a hard skill.
Cloud Engineer
Required as a hard skill.
Cybersecurity Analyst
Required as a hard skill.
Database Administrator
Required as a hard skill.
DevOps Engineer
Required as a hard skill.
Embedded Systems Engineer
Required as a hard skill.
IT Support Engineer
Required as a hard skill.
Security Engineer
Required as a hard skill.
Site Reliability Engineer
Required as a hard skill.
System Administrator
Required as a hard skill.
Technical Support Engineer
Required as a hard skill.
Targeting one of these roles? Grab the ATS resume keywords:
How interviewers test Linux
Real questions from Skilture's interview banks, with what the interviewer is listening for.
Cloud Engineer · intermediate
How do you troubleshoot a Linux server that is experiencing high CPU utilization?
Listen for: The candidate should mention commands like top, htop, ps, and sar, and discuss steps like identifying processes, checking logs, and analyzing resource usage. A red flag is only suggesting a reboot or not having a structured approach.
Cybersecurity Analyst · intermediate
How comfortable are you on the Linux command line for investigating a host?
Listen for: Look for checking processes, network connections, logs, cron jobs, and file changes methodically. Being unable to investigate a host without a GUI is a limitation for this role.
DevOps Engineer · intermediate
A production server is at 100% CPU. Which Linux commands do you reach for and in what order?
Listen for: Strong answers move from top/htop to identify the process, then dig with ps, strace, or logs, forming hypotheses methodically. Randomly restarting services without diagnosis is a red flag.
What roles that use Linux pay in the US
Annual wages in US dollars for the roles above: median, and the 10th–90th percentile range.
| Role | Median | Range |
|---|---|---|
| DevOps Engineer | $135,980 | $82,460 – $214,670 |
| Site Reliability Engineer | $135,980 | $82,460 – $214,670 |
| Cybersecurity Analyst | $129,180 | $75,090 – $199,850 |
| Cloud Engineer | $116,580 | $55,940 – $188,470 |
| Security Engineer | $116,580 | $55,940 – $188,470 |
| Database Administrator | $104,620 | $60,230 – $163,320 |
United States, USD. Source: O*NET OnLine (BLS Occupational Employment and Wage Statistics), 2025; each median links to its occupation. India (INR): no sourced figure for these roles yet, so none is shown.
Skills that pair with Linux
Employers hiring for Linux most often ask for these alongside it.
Put Linux to work
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Linux: common questions
- Is Linux worth learning in 2026?
- Linux is listed in 11 of the 103 job-role profiles Skilture maps, and it is a core requirement in 6 of them. Explore the roles above to see where it matters most, then run a free skill gap analysis to see if you already have it.
- Which jobs require Linux?
- Roles that ask for Linux include Bioinformatics Scientist, Cloud Engineer, Cybersecurity Analyst, Database Administrator, DevOps Engineer, Embedded Systems Engineer, IT Support Engineer, Security Engineer, Site Reliability Engineer, System Administrator, Technical Support Engineer. You can check how your own skills match any of these roles with Skilture's free skill gap analysis — no signup required.
- How do interviewers test Linux?
- A typical question, from Cloud Engineer interviews: "How do you troubleshoot a Linux server that is experiencing high CPU utilization?" What the interviewer listens for: The candidate should mention commands like top, htop, ps, and sar, and discuss steps like identifying processes, checking logs, and analyzing resource usage. A red flag is only suggesting a reboot or not having a structured approach.
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