•  Centennial School District
    Office of Human Resources 
    The Office of Human Resources is dedicated to supporting the educational mission of the Centennial School District.  We provide customer service and information to more than 800 District employees and the public.  Our goal is to attract, develop, and retain a diverse, skilled, and motivated high-performing team of individuals who are committed to innovation, equity and excellence, academic rigor, and increasing student achievement.  
    Business Hours: 7:30 a.m. to 4:00 p.m., Monday through Friday
    Contact Information
    Administration Building
    48 Swan Way
    Warminster, PA 18974 
    Phone: 215-441-6000
     Fax: 215-347-1386 or 215-441-6101 
    Employment Verifications
    For general/routine employment verifications, please contact:
    MaryMcCaw at mccama@centennialsd.org or
    Lissa Johnson at johnli@centennialsd.org
    For Act 168 employment verifications, please contact MaryMcCaw at mccama@centennialsd.org. 
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    Lissa Johnson

    Interim Director of Human Resources


    Oversee recruitment and hiring of faculty and staff, labor and employee relations, compensation, HR policies and procedures, and benefits; Title IX/Section 504 Coordinator for faculty and staff, Affirmative Action Officer

    Mary McCaw

    Human Resources Executive Assistant


    Substitutes/Absence Management (formerly AESOP), time management, leave requests, job postings, tuition reimbursement, certifications, Act 168 employment verifications, HR related questions

    Nina Wieler

    Benefits Specialist


    Benefits, benefits related questions, leaves of absence – FMLA/medical, disability, COBRA, workers’ compensation, safety committee

    Rose Cohen

    Human Resources Secretary


    Tuition reimbursement, employee clearance notifications/renewals, salary classifications changes, file management, recruitment support, website

    Jillian Hillman

    Doreen Smith



    Translation/interpretation services

    Carolyn Cabello

    District Registrar


    New employee onboarding



    The Centennial School District is an equal opportunity educational service agency and will not discriminate on the basis of race, color, national origin, ancestry, sex, disability, age, sexual orientation or religion in its activities, educational and vocational programs as required by Title VI of the Civil Rights Act of 1964, Title IX of the 1972 Educational Amendments, Section 504 of the Rehabilitation Act of 1973, the Americans with Disabilities Act of 1990, and the Pennsylvania Human Relations Act of 1955 as amended.