Founded in 1989, SOSi is among the largest private, founder-owned technology and services integrators in the defense and government services industry. We deliver tailored solutions, tested leadership, and trusted results to enable national security missions worldwide.
Job DescriptionOverview
**This position is contingent upon contract award**
SOSi is seeking a Leave Administrator to join our team in Reston, VA. The Leave Administrator is responsible for administering all leave-of-absence programs, including FMLA, ADA, short-term and long-term disability, paid parental leave, military leave, work-related injury leave, and company-sponsored leave programs. This role ensures compliance with federal, state, and local regulations while delivering an exceptional employee experience. Working within a government contracting environment, the Leave Administrator partners closely with HR, Payroll, Employee Relations, and program management to ensure accurate documentation, adherence to contractual requirements, and timely case management.
Essential Job Duties
Leave Administration
- Administer employee leave programs including FMLA, ADA accommodations, STD/LTD, parental leave, military leave, and other company or contract-specific leave policies.
- Manage end-to-end leave workflows: intake, eligibility review, notices, approval, tracking, case documentation, and return-to-work coordination.
- Serve as the primary point of contact for employees and managers regarding leave processes, timelines, and requirements.
- Ensure compliance with FMLA, ADA, USERRA, DOL regulations, state leave laws, and internal policies.
- Maintain accurate, confidential documentation of all leave cases in HRIS and case management systems.
Compliance & Documentation
- Ensure all leave actions follow government contracting standards, including documentation requirements that may affect contract staffing coverage or labor categories.
- Partner with Employee Relations on ADA interactive process and workplace accommodations.
- Prepare required notices, letters, certifications, and follow-up documentation.
- Work with Legal and HR leadership on compliance updates and policy revisions.
Systems, Reporting & Payroll Coordination
- Input, track, and reconcile leave information in HRIS and timekeeping systems.
- Coordinate with Payroll to ensure correct pay, deductions, and benefit premium management during leaves.
- Produce routine and ad hoc reporting for HR, Benefits, and leadership.
- Monitor and audit leave data for accuracy and compliance.
Employee & Manager Support
- Provide guidance and training to managers on leave procedures and compliance expectations.
- Respond to employee inquiries with empathy, discretion, and professionalism.
- Communicate proactively regarding required documentation, leave timelines, and return-to-work steps.
Minimum Qualifications
- Bachelor’s degree in Human Resources, Business Administration, or a related field; OR equivalent experience.
- Minimum two years of experience administering leave programs (FMLA, ADA, disability leave, etc.).
- Strong understanding of federal and state leave laws, ADA accommodations, and USERRA.
- Proficiency with HRIS platforms and case management systems.
- Strong communication, documentation, and organizational skills.
- Ability to handle sensitive information with discretion and professionalism.
Preferred qualifications
- Experience in government contracting or similarly regulated industries is highly preferred.
Work Environment
- Working conditions are normal for an office environment.
- May require periods of non-traditional hours including nights or weekends when necessary.
- May require ability to lift/and or move objects or packages of up to 25 lbs.
Working at SOSi
All interested individuals will receive consideration and will not be discriminated against for any reason.
Skills Required
- Bachelor's degree in Human Resources, Business Administration, or a related field
- Minimum two years of experience administering leave programs (FMLA, ADA, disability leave, etc.)
- Strong understanding of federal and state leave laws, ADA accommodations, and USERRA
- Proficiency with HRIS platforms and case management systems
- Strong communication, documentation, and organizational skills
- Ability to handle sensitive information with discretion and professionalism
- Experience in government contracting or similarly regulated industries
SOSi Compensation & Benefits Highlights
The following summarizes recurring compensation and benefits themes identified from responses generated by popular LLMs to common candidate questions about SOSi and has not been reviewed or approved by SOSi.
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Healthcare Strength — Health coverage is considered a relative strength, with international plan options and substantial employer contribution that support OCONUS and travel-heavy work. Company materials also highlight a comprehensive medical offering alongside wellness support.
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Retirement Support — A 401(k) program is available, with indications of employer matching though specifics are not publicly detailed. This suggests foundational retirement support for eligible employees.
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Career-Linked Recognition & Rewards — Compensation is often characterized as competitive for cleared, hard‑to‑hire, and certain overseas or mission‑critical roles. Pay levels appear closely tied to contract demands, clearance, and location.
SOSi Insights
What We Do
SOSi is a technology and services integrator focused on the aerospace, defense, and government services industry, described as one of the largest private, founder-owned companies in its sector.
