Description We are looking for an experienced Senior HR Generalist to join our team on a contract basis in Boston, Massachusetts. In this role, you will oversee key HR functions, including employee relations, benefits administration, and compliance, while fostering a positive workplace culture. This is an exciting opportunity for an HR specialist with a passion for collaboration and a proven ability to thrive in dynamic environments. Responsibilities: • Manage all aspects of HR administration, including maintaining employee records, overseeing onboarding and offboarding processes, and ensuring compliance with company policies and regulations. • Lead the management of employee benefits, with a focus on executing Open Enrollment processes accurately and effectively. • Serve as a primary resource for employee relations, addressing concerns effectively and promoting an inclusive workplace. • Facilitate clear and consistent internal communication to ensure alignment between teams and leadership. • Drive initiatives that enhance organizational culture, reinforcing company values and team unity. • Utilize HR systems like Bamboo and Maxwell Health to manage processes and ensure operational efficiency. • Collaborate with senior leadership to align HR strategies with overall business goals. • Support payroll processes by coordinating with finance teams and ensuring accurate data management in Paychex. Requirements • A minimum of 3 years of experience in HR management, ideally within small to mid-sized organizations. • Demonstrated expertise in benefits administration and coordinating Open Enrollment processes. • Strong interpersonal skills with a welcoming and approachable demeanor. • Proven ability to work both independently and as part of a collaborative team. • Familiarity with HR systems such as Bamboo, Maxwell Health, and Paychex. • Comfortable working in a fast-paced and adaptable environment. • Availability to work in-office on days when senior leadership is present. TalentMatch® Robert Half is the world’s first and largest specialized talent solutions firm that connects highly qualified job seekers to opportunities at great companies. We offer contract, temporary and permanent placement solutions for finance and accounting, technology, marketing and creative, legal, and administrative and customer support roles. Robert Half works to put you in the best position to succeed. We provide access to top jobs, competitive compensation and benefits, and free online training. Stay on top of every opportunity - whenever you choose - even on the go. Download the Robert Half app (https://www.roberthalf.com/us/en/mobile-app) and get 1-tap apply, notifications of AI-matched jobs, and much more. All applicants applying for U.S. job openings must be legally authorized to work in the United States. Benefits are available to contract/temporary professionals, including medical, vision, dental, and life and disability insurance. Hired contract/temporary professionals are also eligible to enroll in our company 401(k) plan. Visit roberthalf.gobenefits.net for more information. © 2025 Robert Half. An Equal Opportunity Employer. M/F/Disability/Veterans. By clicking “Apply Now,” you’re agreeing to Robert Half’s Terms of Use (https://www.roberthalf.com/us/en/terms) .