Benefits Coordinator (Contractor, Part-Time)

Systems Monitoring & Employee Support

Vendor Billing Administration

Vendor Eligibility File Uploads

Benefits Project Support

• Open Enrollment coordination and communication support
• Year End data validation
• Compliance support
• Other ad hoc projects as needed
• What You'll Bring:
• 3+ years of experience in benefits administration or a related HR support role.
• Familiarity with HRIS/benefits platforms (e.g., UKG) and vendor eligibility file processes.
• High attention to detail and strong organizational skills, with the ability to manage multiple recurring tasks independently.
• Comfortable working with online vendor portals and processing file uploads.
• Strong written communication skills for preparing employee-facing letters and correspondence.
• Ability to maintain confidentiality when handling sensitive employee data. Reliable and responsive, with the flexibility to work independently on a part-time schedule.
• Excellent verbal and written communication skills. Analytical mindset.
• Prior experience in employee benefits or a related field.
• Macmillan Publishers is the U.S. trade company that is part of the Holtzbrinck Publishing Group, a large family-owned group of media companies headquartered in Stuttgart, Germany. Holtzbrinck Publishing Group's publishing companies include prominent imprints around the world that publish a broad range of award-winning books for children and adults in all categories and formats.
• U.S. publishers include Celadon Books, Farrar, Straus and Giroux, Flatiron Books, Henry Holt & Company, Macmillan Audio, Macmillan Children’s Publishing Group, The St. Martin's Publishing Group, and Tor Publishing Group. In the UK, Australia, India, and South Africa, companies in the Holtzbrinck Publishing Group publish under the Pan Macmillan name. The German publishing company, Holtzbrinck Deutsche Buchverlage, includes among its imprints S. Fischer, Kiepenheuer & Witsch, Rowohlt, and Droemer Knaur.
• Macmillan is proud to be an equal opportunity employer consistently striving to foster a culture where everyone belongs. We welcome applicants of all backgrounds and identities. Qualified applicants are evaluated without regard to race, color, religion, age, ethnicity, national origin, sex, sexual orientation, gender identity or expression, disability status, physical ability, neurodiversity, genetic information, protected veteran status, family and economic status and background or any other characteristic protected by federal, state, or local law. We prohibit discrimination of any kind and will provide reasonable accommodations to qualified individuals with disabilities in accordance with applicable law.