Human Resources Generalist II

Posted Yesterday
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Reston, VA, USA
Hybrid
Junior
Aerospace • Information Technology • Professional Services • Defense
The Role
The HR Generalist is responsible for enhancing the employee experience, overseeing onboarding, engagement initiatives, and addressing HR-related issues across the organization.
Summary Generated by Built In
Company Description

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 Description

What if every decision you make at work makes someone else's experience at work better?

At SOSi, the HR Generalist exists for one driving purpose: to make the employee experience exceptional. Not adequate. Not compliant. Exceptional. You'll be the person employees trust, the advisor managers rely on, and the force behind programs that make people feel seen, supported, and set up to succeed. If you believe that a thriving workforce is an organization's greatest competitive advantage, and you want to play an active role in creating our culture, this position and our team are calling your name.

What you'll do

Every touchpoint in the employee journey is an opportunity to get it right, and you'll own significant pieces of that journey. From the moment someone joins SOSi through every milestone along the way, you'll be designing, delivering, and continuously improving the experiences that shape how people feel about their work and their future here.

You'll bring that same energy to the day-to-day:

  • Champion a seamless, human-centered onboarding experience that turns new hires into committed contributors from day one.
  • Drive employee engagement through SOSi IGNITE — creating experiences that foster connection across the business, regardless of location.
  • Partner with managers to elevate their leadership through coaching, performance management, and people-first guidance.
  • Serve as a trusted, approachable resource for employees and managers on HR practices, company policy, and employment law.
  • Identify and resolve employee relations issues with sound judgment, empathy, and a clear eye for compliance.
  • Support organizational development efforts that align people strategy with business goals.
  • Keep HR operations running smoothly — employee changes, professional development requests, separations, and everything in between.
  • Foster a culture where collaboration, trust, and growth aren't just values on a wall — they're felt every day.

Qualifications

 What you bring

  • Bachelor's degree in HR, Business Administration, or a related field — or equivalent experience.
  • Two+ years of progressive HR experience with a genuine passion for the employee experience.
  • Strong knowledge of HR practices, policies, and employment law.
  • The ability to read people, teams, and organizational dynamics with cultural intelligence.
  • Sound judgment and the composure to stay steady when priorities shift fast.
  • Clear, confident communication that works across every level of the organization.
  • Proficiency in HR systems and Microsoft Office tools.
  • Absolute discretion with sensitive and confidential information.

Bonus points for

  • HR certification (SHRM-CP, PHR, or equivalent).
  • Experience supporting government, defense, or large-scale service contracts.
  • Background in organizations of 500+ employees.
  • Working knowledge of the Service Contract Act (SCA).

Additional Information

The environment

This is a fast-paced, high-variety role where the stakes are real and the work is meaningful. Occasional travel may be required (up to 10%), and some non-traditional hours may come up as the mission demands. Light physical tasks up to 25 lbs may be involved.

Hybrid work schedule with 2 days in office and 3 days of remote work.

Working at SOSi

All interested individuals will receive consideration and will not be discriminated against for any reason.

Skills Required

  • Bachelor's degree in HR, Business Administration, or a related field
  • Two+ years of progressive HR experience
  • Strong knowledge of HR practices, policies, and employment law
  • Proficiency in HR systems and Microsoft Office tools

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.

  • 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.
  • 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.
  • 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.

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The Company
2,460 Employees
Year Founded: 1989

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.

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