HR managers are hired part time by companies that have outgrown informal people practices but are not ready for a full-time HR lead: a handbook, a performance review cycle, a compensation framework, onboarding and offboarding checklists. These are projects with a clear end, plus occasional advice.
Employment rules differ by state and country, so say where you have practised and which laws you know well. Companies will ask about confidentiality; employee cases stay in the company's systems and never in your own notes. If you work in HR at a large employer, avoid side work for direct competitors and for anyone who recruits from the same pool.
In our data: 812 open tasks across the 4 roles that fit an HR manager, 65% of them remote. The typical senior rate for HR Generalist is $55 in the US, £25 in the UK, CA$55 in Canada and €35 in Germany an hour, before the company's 15% fee. The other roles that fit are Fractional HR Business Partner, Employee Relations Advisor, Policy & Handbook Writer. Most of these tasks are sized for 3 to 8 hours a week. Rates come from official wage statistics aged to October 2026; see the full table by country.