HRIS (Senior Specialist/Manager)

The HRIS [Sr Specialist/Manager] is responsible for the administration, optimization, and maintenance of the organization's Human Resources Information Systems, with a primary focus on ADP Workforce Now. This role supports core HR functions-including benefits, onboarding, learning, performance, and compensation-while ensuring data integrity, regulatory compliance, and delivering reporting and analytics to support strategic decision-making, including executive and Board-level insights., HRIS & ADP System Management

• Administer and support ADP Workforce Now and stay up to date with new releases of features and functionality.

• Configure, maintain, and optimize modules including:

• Learning Management System (LMS)

• Performance Management

• Compensation

• Onboarding

Maintain and enhance ADP dashboards and landing pages for various employee groups

Ensure accuracy, integrity, and security of employee data

Support system upgrades, enhancements, testing, implementations, and mass data uploads

Support and maintain integrations between ADP Workforce Now and ATS platforms, including Greenhouse

Benefits Administration

• Manage benefits programs, including system setup, configuration, and maintenance
• Maintain relationships with benefits providers and vendors
• Support benefits billing reconciliation and vendor invoice audits
• Lead and support Open Enrollment, including configuration, testing, and employee communications
• Support 401(k) plan administration, including audits and compliance activities
• Assist with preparation and review of Form 5500 filings

Reporting, Compliance & Analytics

• Develop and deliver standard and ad hoc reports, dashboards, and visualizations

• Analyze HR data to support workforce planning and strategic initiatives

• Prepare and deliver reporting and analytics for senior leadership and Board of Directors

• Manage compliance reporting, including:

• VETS-4212

• EEO-1

• Affirmative Action Plans (AAP)

• OSHA 300 logs

• Form 5500

Support OFCCP audits, including data preparation, validation, and submission

Conduct workforce analytics (e.g., promotions, compensation, diversity metrics)

Ensure compliance with DOL, OSHA, OFCCP, and internal data governance policies

Onboarding & Employee Experience

• Support and optimize onboarding workflows within ADP and Greenhouse
• Enhance system usability to improve overall employee experience

Cross-Functional Support

• Partner with HR, Payroll, Finance, IT, and external vendors to enhance system functionality
• Support Business Development and proposal efforts with HR data requests
• Troubleshoot system issues and provide end-user support and training
• Collaborate with Finance on audits, benefits billing, and retirement plan compliance

Documentation & Governance

• Maintain documentation for HRIS processes, configurations, and system updates
• Ensure data privacy, security, and audit readiness

• Bachelor's degree in Human Resources, Information Systems, Business, or related field

• 2-5+ years of HRIS or HR operations experience

• Hands-on experience with ADP Workforce Now (LMS, Performance, Compensation, Onboarding modules)

• Experience with ATS platforms (Greenhouse preferred)

• Experience managing benefits programs, including billing reconciliation and vendor management

• Experience supporting 401(k) administration, audits, and Form 5500 filings

• Experience with compliance reporting (VETS-4212, EEO-1, AAP, OSHA, OFCCP)

• Advanced Excel skills, including:

• Pivot Tables

• VLOOKUP/XLOOKUP

• Data cleansing and analysis

• Slicers and timelines

• Dashboard creation and automation

Strong attention to detail and data accuracy

Preferred Qualifications

• Experience supporting OFCCP audits and affirmative action programs
• Experience with OSHA 300 reporting
• Experience with workforce and career progression analytics
• Experience customizing ADP interfaces and dashboards
• Experience with Power BI or similar tools
• HR certification (SHRM-CP, PHR) preferred

Key Competencies

• ADP Workforce Now expertise
• ATS systems (Greenhouse)
• Advanced Excel and data visualization
• HR systems configuration and optimization
• Regulatory compliance (DOL, OFCCP, EEO, AAP, OSHA, ERISA)
• Benefits administration, billing, and retirement plan compliance
• Workforce analytics and executive reporting
• Problem-solving and troubleshooting
• Strong communication and stakeholder collaboration
• High level of confidentiality and integrity

Tria Federal delivers digital services and technology solutions that support the health and safety of veterans, service members and civilians. For two decades, federal agencies have relied on Tria companies to advance their critical missions and modernize their systems, so that they can uphold their commitment to the American people. Today, we are pushing the boundaries of possibility through partnerships and investments in artificial intelligence and emerging technologies, developing solutions for the biggest challenges that government will face tomorrow., What defines the Tria brand is more than just our dedication to excellence in our craft; it's our incredible team of dedicated, talented, and passionate people that make Tria so exceptional. As people powering possible, we are all partners in our team's shared success. As a company that cares about people, we seek to cultivate a culture in which all can thrive personally and professionally. We offer a top-tier benefits package to invest in your physical, mental, and financial health and wellness so that you can be your best self - at work and in life. At Tria, we are growth-minded, entrepreneurial in spirit, and committed to fostering a culture of inclusion and opportunity for all. Whatever your background, your role, your department, or stage in your professional journey, here you will have opportunities to learn new skills, seize new challenges, and advance your career as we grow.