Shift Supervisor

Colonial Group; Martinez (CA); Hybrid; USD 50,000 - 70,000; Full time

Job summary

PSC Group is seeking a Shift Supervisor to lead a frontline team on site in Martinez, CA. This full-time role emphasizes servant leadership, safety, and development of others while ensuring reliable performance and adherence to procedures.

You will coach peers, participate in safety training, and drive continuous improvement in daily operations. The ideal candidate has prior lead experience, English fluency, and a commitment to on-site attendance with the ability to meet employment checks as

Qualifications

• Experience in a lead position or supervision role.
• Ability to obtain any necessary licenses (Driver's License, TWIC) as required.
• Must be 18+ and legally able to work in the United States.
• Willing to pass drug screen, physical, and background check.
• Fluent in spoken and written English.
• Reliable on-site attendance and punctuality.
• Military experience is a plus.

Responsibilities

• Lead the team with a servant leadership approach to drive safe work practices.
• Provide coaching and development to employees for performance growth.
• Ensure knowledge, training, tools, and PPE are available for safe work.
• Participate in safety meetings and model strong leadership behaviours.
• Oversee on-the-job training and align with customer requirements.
• Monitor adherence to procedures and communicate changes to leadership.
• Support overall team performance and operational excellence.

Skills

Lead position experience

Industrial experience (plus)

Driver's License / TWIC

US work eligibility

Drug screen / background check

English fluency

On-site attendance

Military experience (a plus)

Job description

Shift Supervisor

Are you ready to lead with purpose at a company that values people first? PSC Group is looking for a Team Leader who thrives in a servant leadership environment and is passionate about developing others, driving safe work practices, and delivering top performance. This is a full-time role offering long-term stability, growth opportunities, and the chance to make a real impact. At PSC, we recognize that our employees are our greatest asset, and we’re committed to supporting and empowering our leaders every step of the way.

Job Duties & Responsibilities:

• Ensures employees have the knowledge, training, tools, and equipment needed to perform their work safely, accurately, and efficiently
• Actively participates in safety meetings and training initiatives to model strong leadership behaviors
• Performs regular safety observations in the field to maintain high visibility with employees and customers
• Oversees on-the-job training to ensure it aligns with PSC and customer best practices
• Provides positive reinforcement and timely one-on-one coaching to support employee growth and accountability
• Reviews area procedures for accuracy, redlines necessary updates, and communicates changes to PSC and customer leadership
• Performs other duties as assigned to support team performance and operational excellence

Job Qualifications:

• Experience in a lead position (e.g. leadman, team leader, foreman, supervisor, etc.)
• Industrial experience is a plus but not required
• May require a valid Driver’s License and / or a valid TWIC card, depending on work location
• 18 years or older and legally able to work in the U.S.
• Pass a drug screen, physical, and background check
• Wear all required PPE without restriction and pass any required medical exams
• Speak, write, read fluent English
• Regular on-site attendance and punctuality is required
• Previous military experience and proven ability to follow procedures is a plus