Demo

HR Generalist I

OESC
Milwaukee, WI Full Time
POSTED ON 4/21/2026
AVAILABLE BEFORE 5/20/2026
Description:

Wholly owned by the Oneida Nation of Wisconsin, Oneida ESC Group (OESC) is a holding company that provides a consistent, cost-effective common management platform supporting our family of companies united under common ownership.

Oneida ESC Group has its roots in engineering, science, and construction. We are a family of tribally-owned diversified subsidiaries. We deliver Environmental Services, Engineering and Design Services, Construction Services, and Technical and Professional Services to government agencies and commercial customers worldwide. With strong technical and project management capabilities, we integrate innovation, experience, and dedication into every project that is supported by a diversity in our services and unity in our strengths.


OESC is seeking a proactive and detail-oriented HR Generalist I to join our dynamic Human Resources team. This person will be based out of the Milwaukee, WI office on a Hybrid Schedule (Three Days in Office, Two Days WFH).


The ideal candidate will have a solid understanding of HR best practices and a passion for supporting employees throughout their lifecycle in the organization. This role will involve a mix of recruitment, employee relations, performance management, and compliance to foster a positive workplace culture.


Key Responsibilities:

  • Support the onboarding process from the offer letter creation through their first day.
  • Serve as a point of contact for employee inquiries and concerns, fostering a positive and inclusive work environment.
  • Conduct investigations and assist in resolving employee conflicts and grievances.
  • Support performance appraisal processes and assist managers in setting performance goals.
  • Provide guidance on performance improvement plans and development opportunities.
  • Ensure compliance with labor laws and company policies.
  • Assist in the development and implementation of HR policies and procedures.
  • Identify training needs and coordinate employee development programs.
  • Facilitate onboarding and training sessions for new hires.
  • Maintain accurate employee records and HR databases.
  • Assist in preparing HR reports and metrics for management review.
  • Contribute to initiatives that enhance employee engagement and workplace culture.
  • Support organizational events and activities that promote team building.
Requirements:

Minimum Qualifications:

  • Associate’s degree in Human Resources, Business Administration, or a related field with 6 years of experience in HR or a related role OR Bachelor’s degree in Human Resources, Business Administration, or a related field with 3 years of experience in HR or a related role.
  • Strong knowledge of HR laws and best practices.
  • Excellent communication and interpersonal skills.
  • Proven ability to manage multiple priorities and work effectively in a fast-paced environment.
  • Proficiency in HRIS and MS Office Suite.

Preferred Qualifications:

  • Previous SCA Wage Experience
  • SHRM-CP, PHR, or equivalent certification

Compensation: $60,000 - $80,000 Benefits (Based on Experience)


About Us:

The Oneida ESC Group is a family of companies owned by the Oneida Nation of Wisconsin that delivers customer-focused engineering, science, and construction services worldwide. Our family of companies includes:

  • Oneida ESC Group (OESC)
  • Oneida Professional Services (OPS)
  • Oneida Total Integrated Enterprises (OTIE)
  • Mission Support Services (MS2)
  • Sustainment & Restoration Services (SRS)
  • Oneida Engineering Solutions (OES)
  • General Mechanical Corporation (GMC)
  • LG2 Environmental Solutions (LG2)
  • Oneida Environmental (OE)

We integrate our staff for dedicated, cooperative, and business-like delivery of services to enhance our customers’ missions.


Equal Employment Opportunity:

Oneida ESC Group is an equal opportunity employer committed to inclusion and diversity in the workplace. We take affirmative action to ensure equal opportunity for all applicants without regard to race, color, religion, sex, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state, or local laws, national origin, disability, veteran status, or other legally protected characteristics.

Oneida ESC Group participates in the E-Verify program. Learn more about the E-Verify program. https://www.e-verify.gov/

Oneida ESC Group is committed to working with and providing reasonable accommodation to applicants with physical and mental disabilities.

This policy applies to all terms and conditions of employment, including recruiting, hiring, placement, promotion, termination, layoff, recall, transfer, leaves of absence, compensation, and training. Oneida ESC Group makes hiring decisions based solely on qualifications, merit, and business needs at the time.

Salary : $60,000 - $80,000

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