Senior Human Resources Associate

Blackwell HR

Senior Human Resources Associate supporting and collaborating with HR Principals on client accounts for Blackwell HR. Responsibilities include HR documentation, programs administration, and payroll processing.

Posted 7/27/2026full-timeRemote • Maryland, New Jersey, Ohio, Pennsylvania, Virginia • 🇺🇸 United StatesSeniorWebsite

Core Competencies

Role fit

Core Competencies

Use this summary to align your resume positioning with the role.

Demonstrates expertise in human resources management, including payroll processing, compliance, and client account administration. Proficient in developing HR documentation and implementing HR projects while ensuring exceptional client service and collaboration.

Highest-signal resume keywords

Human Resources ExperiencePayroll ProcessingHRIS ProficiencyClient Account ManagementMicrosoft Office Proficiency

ATS Keywords

Tailor your resume

Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard Skills

Payroll ProcessingHR Documentation DevelopmentTax Compliance OversightBenefits AdministrationRecruitment Process ManagementEnd-to-End Payroll SupportHR Project ImplementationPre- and Post-Payroll ReportingClient Advising on HR Best PracticesMulti-State Payroll Processing

Soft Skills

Exceptional Communication SkillsCollaborative MindsetClient Service SkillsProactive Problem-SolvingSelf-Driven Work Ethic

Tools & Technologies

HRISPayroll SystemsMicrosoft Office Products

Certifications & Qualifications

Bachelor’s Degree or Equivalent

Industry Keywords

Human ResourcesClient-Facing RoleEmployee BenefitsC-Suite CommunicationTeam-Based Environment

About the role

Key responsibilities & impact

Supporting and collaborating with HR Principals on client accounts
Developing HR documentation
Administering HR programs
Advising clients on routine HR best practices
Processing payroll
Managing select client accounts under the supervision of an HR Principal
Providing end-to-end payroll processing support for multi-state employees and 1099s
Overseeing tax compliance
Delivering pre- and post-payroll reporting
Creating and managing HR documentation for clients
Supporting the implementation of client HR projects
Overseeing recruitment processes for open client positions
Administering benefits enrollment and ongoing administration
Leading the employee benefit change process

Requirements

What you’ll need

Bachelor’s degree or equivalent
A minimum of 5+ years of professional work experience
3+ years of human resources experience preferred in a generalist, or client-facing role
Demonstrated ability to collaborate with internal teams and external clients to complete HR projects and deliverables in a timely manner
Strong Proficiency in Microsoft Office products or similar platforms; prior experience with HRIS and payroll systems and tools is highly desirable
Exceptional written and verbal communication skills, with the ability to confidentially communicate at all levels of the organization, including C-Suite and VP levels
Self-driven, with the ability to work efficiently in a virtual or in-person environment with minimal direct supervision
A collaborative mindset with a proven ability to contribute positively to a team-based environment
Excellent client service skills with a proactive and resourceful approach to problem-solving and enhancing client satisfaction
Proficiency in Microsoft Office products

Benefits

Comp & perks

flexible and supportive work environment
paid time off
company-matched retirement plan
healthcare insurance
company-paid life and disability insurance