Core4ce is seeking an organized, detail-oriented, and motivated HR Administrative Intern to support the Human Resources team with day-to-day administrative tasks and employee lifecycle processes. This internship provides hands-on experience in HR operations, records management, onboarding support, compliance tracking, and HR systems administration. The intern will assist with maintaining accurate employee data, organizing HR files, and completing audits and special projects. The successful candidate will work 25 hours per week for a six-week period. Responsibilities: Maintain and update employee files in HRIS, SharePoint, and other HR recordkeeping systems Assist with audits of employee personnel files to ensure documentation is complete, accurate, and properly filed Support I-9 documentation processes and filing in accordance with company procedures Help update employee information in HR systems, including contact details and other records Assist with teleworking documentation audits and other compliance-related tracking Review HR SharePoint pages, forms, and public-facing documents for broken links or outdated information Help create, update, and audit HR checklists and administrative process documents Assist with organizing and updating HR shared drive and file structures Support data entry and administrative tasks in systems such as ADP and other HR tools Participate in special HR projects and perform other related duties as assigned Qualifications: Currently pursuing or recently completed a degree in Human Resources, Business Administration, Communications, or a related field Strong interest in Human Resources and administrative operations Excellent organizational skills and strong attention to detail Ability to handle sensitive and confidential information with professionalism Strong written and verbal communication skills Proficiency in Microsoft Office Suite, especially Outlook, Word, and Excel Ability to manage multiple tasks and meet deadlines Willingness to learn HR systems, processes, and compliance requirements Preferred: Previous internship or administrative experience in an office environment Familiarity with ADP, HRIS platforms, or SharePoint Experience with data entry, records management, or file auditing Intermediate Excel skills Learning Opportunities: Exposure to employee onboarding and offboarding processes Experience with HR records management and compliance documentation Hands-on use of HR systems and administrative tools Opportunity to support employee communications and HR service delivery Practical experience with HR audits, file organization, and process improvement Why Work for Us? Core4ce is a team of innovators, self-starters, and critical thinkers—driven by a shared mission to strengthen national security and advance warfighting outcomes. We offer: 401(k) with 100% company match on the first 6% deferred, with immediate vesting Comprehensive medical, dental, and vision coverage—employee portion paid 100% by Core4ce Unlimited access to training and certifications, with no pre-set cap on eligible professional development Tuition assistance for job-related degrees and courses Paid parental leave, PTO that grows with tenure, and generous holiday schedules Got a big idea? At Core4ce, The Forge gives every employee the chance to propose bold innovations and help bring them to life with internal backing. Join us to build a career that matters—supported by a company that invests in you. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex (including pregnancy), national origin, disability, veteran status, age, genetic information, or other legally protected status.