The Senior HR Specialist, Leave Services will serve as a subject matter expert in leave administration and workplace accommodations, supporting employees and managers across the organization. This role is responsible for administering and providing guidance on leave programs including the Family and Medical Leave Act (FMLA), Workers’ Compensation, Short-Term Disability (STD), Long-Term Disability, Military Leave, and the Americans with Disabilities Act (ADA) reasonable accommodation process. The Senior HR Specialist ensures compliance with applicable federal and state laws, internal policies, and best practices while fostering a supportive employee experience.
Primary Responsibilities
- Administer and coordinate leave requests for FMLA, Workers’ Compensation, STD, LTD, and Military Leave, ensuring timely processing and compliance with applicable regulations.
- Serve as the primary point of contact for leave-related questions, providing clear and timely communication to employees, managers, and HR partners.
- Facilitate and lead the ADA reasonable accommodation interactive process, including gathering and reviewing medical documentation, engaging with employees, managers, and HR to determine reasonable accommodations, and ensuring documentation is accurate and complete.
- Review and process requests for PTO Donation and Hardship payout, including gathering and reviewing supporting medical or other necessary documentation.
- Administer FMLA including gathering and reviewing medical documentation, employee eligibility, notifications and HR system updates.
- Provide Workers’ Compensation support including filing of Domestic Workers’ Compensation and International and Defense Base Act (DBA) claims.
- Partner with managers and HR to address complex leave and accommodation cases, balancing compliance requirements with operational needs.
- Maintain accurate records of all leave and accommodation cases in accordance with legal, privacy, and company policy requirements.
- Stay informed of federal, state, and local leave and accommodation laws and regulations, recommending process updates to maintain compliance.
- Monitor case progress and proactively follow up to ensure timely resolution.
- Provide training and guidance to HR partners and managers on leave and accommodation policies, processes, and best practices.
- Collaborate with payroll, administrators, insurers, and benefits teams to ensure proper leave pay, benefits continuation, and return-to-work arrangements.
- Provide “beyond best in class” customer service.
- Investigate and resolve complex problems, handle disputes.
- Recognize customer service delivery issues; recommend and implement solutions to meet service level agreements.
- Provide interpretation in areas where policy, procedure or requirements are unclear.
- Interface directly with insurance carriers and administrators to research and resolve benefit issues; identify root cause to avoid issue recurrence.
- Refer issues to Supervisor or Manager, Leave Services in accordance with escalation procedures.
- Utilize the case management tool to track issues and escalations.
- Collaborate with other HR service delivery areas, HR leadership, etc. on new and existing programs and process improvement initiatives.
- Maintain flexibility and a positive attitude toward innovation and change.
- Occasional onsite or in-person meetings, collaboration.
- This position requires continuous phone and email support during the hours of operation 8 a.m. – 5 p.m. ET
- Other duties as assigned.
Qualifications
- Ability to apply critical thinking skills to complex issues.
- Experience specializing in leave administration and/or ADA accommodations.
- In-depth knowledge of FMLA, ADA, Workers’ Compensation, and related federal and state leave laws.
- Strong interpersonal and communication skills, with the ability to navigate sensitive situations with empathy and professionalism.
- Excellent organizational skills and attention to detail, with the ability to manage multiple cases simultaneously.
- Proficient in HRIS and case management systems; intermediate to advanced Microsoft Office skills, particularly Excel and PowerPoint.
- Demonstrated ability to work independently, exercise sound judgment, and maintain confidentiality.
- Experience resolving complex issues utilizing external resources and escalating internally when appropriate.
- Experience working with and independently interpreting internal policies and procedures to ensure continuity of business services.
- Minimum of a Bachelor’s Degree in business related field coupled with 2+ years related benefits, HR, or other relevant work experience; OR an Associate’s degree coupled with 4+ years related benefits, HR, or other relevant work experience; OR a High School diploma coupled with 6+ years of related benefits, HR, or other relevant work experience.
Come break things (in a good way). Then build them smarter.
We're the tech company everyone calls when things get weird. We don’t wear capes (they’re a safety hazard), but we do solve high-stakes problems with code, caffeine, and a healthy disregard for “how it’s always been done.”
Original Posting:August 15, 2025For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.
The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.
Top Skills
What We Do
We Are Leidos
For 50 years we have been tackling some of the biggest problems that face our nation and our world.
OUR MISSION
Through our culture of innovation and history of performance, we develop deep customer trust built on integrity and create enduring solutions that improve our world. Leidos is a science and technology solutions leader working to address some of the world’s toughest challenges in the defense, intelligence, homeland security, civil, and healthcare markets. The company’s 43,000 employees support vital missions for government and commercial customers. Headquartered in Reston, Va., Leidos reported annual revenues of approximately $11.09 billion for the fiscal year ended January 3, 2020.
Leidos was cited for the meaningful work employees perform that is challenging, impactful, and aligned with our customers’ missions as reasons professionals want to work and stay at our company. Leidos has also been named to lists including Forbes’ Best Employers for Diversity, Forbes’ America’s Best Employers for Women, Military Times Best for Vets Employers, and Ethisphere Institute’s World's Most Ethical Companies®.
Employees enjoy career enrichment opportunities available through mobility and development and experience rewarding relationships with supportive supervisors and talented colleagues and customers. Employees appreciate our flexible work environment, allowing for and encouraging a true work-life balance. Our professionals are also excited about our Employee Resource Groups, like the newly launched Collaborative Outreach with Remote and Embedded Employees (CORE), which strives to create an environment where every employee, regardless of location, feels fully engaged as a valued employee of Leidos.
Your most important work is ahead.