About Optimal
At Optimal, we understand what’s at stake during your turnarounds and projects. That’s why we lead with integrity, trust, and expertise in everything we do. We retain proven, experienced craftsmen and, with multiple locations nationwide, execute hundreds of customized solutions so our clients can stay ahead of schedule and under budget.
At Optimal, you come first—plain and simple.
As part of the Crest family, we are committed to:
We Take Care of our People
We are our Word
We Value Relationships
We Have Something to Prove
Position Summary
The Personnel Manager is responsible for workforce administration, employee relations, staffing coordination, onboarding, compliance, and personnel support across field and office operations. This position manages and develops the personnel team, ensuring efficient workforce support while maintaining compliance with company policies and operational requirements.
Key Responsibilities
Workforce Coordination & Staffing
Coordinate manpower requirements with operations and project leadership
Support workforce planning for projects, maintenance, and turnarounds
Maintain staffing rosters and employee availability
Assist with recruiting and placement of field and office personnel
Coordinate mobilization and demobilization of employees
Employee Onboarding & Orientation
Manage new hire onboarding process
Ensure completion of:
Employment documentation
Safety orientation
Drug testing
Background checks
MVR reviews
Certifications and credentials verification
Coordinate site-specific onboarding requirements
Personnel Records & Compliance
Maintain employee files and workforce records
Track certifications, licenses, and training requirements
Ensure compliance with federal, state, and company employment requirements
Support audits and workforce reporting
Payroll & Workforce Administration
Coordinate with payroll regarding:
Timekeeping issues
Workforce changes
Status updates
Terminations and transfers
Monitor manpower reporting and labor tracking
Retention & Workforce Stability
Monitor turnover trends and workforce shortages
Conduct exit interviews and workforce feedback reviews
Support retention and employee development initiatives
Safety & Workforce Readiness
Partner with safety team to ensure workforce compliance
Verify training requirements (OSHA, NCCER, TWIC, site-specific training)
Support return-to-work and workforce fitness requirements
Qualifications
Education
High school diploma required
Associate’s or bachelor’s degree in business, HR, construction management, or related field preferredPersonnel Manager – Crest Industries | Job.bo