Senior HR Operations Manager — Drive People Programs

Invariant; Washington (District of Columbia); On-site; USD 120,000 - 150,000; Full time

Benefits offered by this job

Discretionary bonus

Commissions

Medical/dental/vision plans

Employer HSA contributions

Retirement matching

Educational assistance

Professional development assistance

Unlimited time off

Other benefits

Job summary

Invariant is seeking a Senior Manager of Human Resources in Washington, DC. You will report to the Chief People Officer and work closely with HR leadership to drive execution of HR programs, policies, and processes across the firm.

You will manage multiple workstreams, build structured plans, and ensure timely delivery while supporting recruiting, benefits, and learning initiatives. A fast-moving professional services environment will benefit from your hands-on, detail-oriented approach.

Qualifications

• Bachelor’s degree required; 5–7 years HR experience in fast-paced environments.
• Strong project management with ability to handle multiple concurrent workstreams.
• Experience in HRIS changes and system implementations; Paylocity/Leapsome familiarity preferred.

Responsibilities

• Oversee day-to-day HR programs and processes from start to finish.
• Partner with HR leadership to translate priorities into clear workplans and deadlines.
• Coordinate performance reviews, promotions, compensation, surveys, and onboarding.

Skills

Project management

Prioritization

Communications

Attention to detail

Cross-functional collaboration

Independence

Education

Bachelor’s degree

Tools

Paylocity

Leapsome

HealthEquity

Employee Navigator

Job description

Invariant is seeking a Senior Manager of Human Resources in Washington, DC. You will report to the Chief People Officer and work closely with HR leadership to drive execution of HR programs, policies, and processes across the firm.

You will manage multiple workstreams, build structured plans, and ensure timely delivery while supporting recruiting, benefits, and learning initiatives. A fast-moving professional services environment will benefit from your hands-on, detail-oriented approach.