Onboarding Specialist

We are seeking an experienced Onboarding Specialist to support a high-volume hiring and acquisition period. This contract role will play a critical part in managing onboarding operations, offer letter execution, and system configurations to support large-scale hiring initiatives. This role is ideal for someone who thrives in fast-paced, high-growth environments, is highly detail-oriented, and has strong experience working in the backend of iCIMS, including system configurations and mass uploads. Key Responsibilities: Launch and manage high-volume offer letters during large hiring waves Maintain and update candidate and onboarding workflows within iCIMS Own iCIMS backend configurations, system updates, and mass data uploads Handle onboarding changes and system troubleshooting Produce daily and weekly hiring and onboarding reports for leadership Support onboarding execution during hiring blitzes and seasonal recruitment surges Ensure accuracy, compliance, and consistency throughout the onboarding process Qualifications: Proven experience working in iCIMS backend configurations and mass uploads Strong background in high-volume onboarding and hiring support Experience supporting large group hires and acquisition-driven hiring cycles Exceptional attention to detail and organizational skills Strong communication skills and ability to manage multiple priorities Ability to work onsite in Chicago 2 days per week Beacon Hill is an equal opportunity employer and individuals with disabilities and/or protected veterans are encouraged to apply. California residents: Qualified applications with arrest or conviction records will be considered for employment in accordance with the Los Angeles County Fair Chance Ordinance for Employers and the California Fair Chance Act. If you would like to complete our voluntary self-identification form, please click here or copy and paste the following link into an open window in your browser: https://jobs.beaconhillstaffing.com/eeoc/ Completion of this form is voluntary and will not affect your opportunity for employment, or the terms or conditions of your employment. This form will be used for reporting purposes only and will be kept separate from all other records. Company Profile: Founded by industry leaders to set a new standard in search, career placement and flexible staffing, we deliver coordinated staffing solutions with unparalleled service, a commitment to project completion and success and a passion for innovation, creativity and continuous improvement. Our niche brands offer a complete suite of staffing services to emerging growth companies and the Fortune 500 across market sectors, career specialties/disciplines and industries. Over time, office locations, specialty practice areas and service offerings will be added to address ever changing constituent needs. Learn more about Beacon Hill and our specialty divisions, Beacon Hill Associates, Beacon Hill Financial, Beacon Hill HR, Beacon Hill Legal, Beacon Hill Life Sciences and Beacon Hill Technologies by visiting www.bhsg.com . Benefits Information: Beacon Hill offers a robust benefit package including, but not limited to, medical, dental, vision, and federal and state leave programs as required by applicable agency regulations to those that meet eligibility. Upon successfully being hired, details will be provided related to our benefit offerings. We look forward to working with you. Beacon Hill. Employing the Future (TM)