Industrial Administrative Assistant

PSC Group; Martinez (CA); On-site; USD 38,000 - 48,000; Full time

Benefits offered by this job

Medical insurance options

401(k) plan

Vacation and sick leave

On-the-job training

Job summary

PSC Group in Martinez, CA is seeking an Administrative Assistant to handle paperwork related to rail traffic and other admin tasks. The role requires attention to detail, strong computer skills, and a commitment to confidentiality.

The successful candidate will communicate with customers and railroad representatives, multitask across duties, and contribute to site operations with punctual on-site attendance. Training and growth opportunities are provided by PSC Group.

Qualifications

• Proficient with MS Office (Excel, Outlook, Word, PowerPoint).
• Strong communication and organizational skills.
• Ability to multitask and meet deadlines consistently.
• Maintain confidentiality and professionalism at all times.
• Must be fluent in English, both written and spoken.

Responsibilities

• Process and manage paperwork related to rail traffic.
• Communicate regularly with customers and railroad representatives.
• Provide general administrative support for site operations.
• Support team efforts and complete duties as assigned.
• Attend to additional duties as required to finish the job.

Skills

Microsoft Office

Communication

Organizational skills

Multitasking

Deadlines

Confidentiality

Fluent English

Punctuality

Tools

Microsoft Office

Job description

Posted Wednesday, August 5, 2026 at 5:00 AM

PSC Group is hiring a full-time Administrative Assistant. The ideal candidate is detail-oriented with strong computer skills, responsible for processing paperwork for all rail traffic and other administrative tasks. We value our employees as our #1 asset and provide training, safety, and growth opportunities. Join us and thrive with PSC!

Job Duties & Responsibilities:

• Process and manage paperwork related to the traffic flow in and out of the rail park
• Communicate regularly with customers and well as railroad representatives
• Handles various administrative tasks and support to operational needs of the site
• Contributes to team effort by accomplishing related results and all duties as assigned
• Completes any other duties that may be assigned to complete the job

Job Qualifications:

• Proficient in Microsoft Office (Excel, Outlook, Word and PowerPoint)
• Strong communication and organizational skills
• Ability to multitask and meet deadlines on a consistent basis
• Maintain high level of confidentiality and professionalism
• 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

Work Schedule:

8 - 12 Hour Day Shift (Some weekends required)

Why join the PSC team?

• Since 1952, PSC Group has had a strong reputation for quality service, safety, environmental protection, and taking care of our employees.
• We are a leader in product handling and site logistics for refineries, chemical producers, and marine transportation providers.
• The work we do makes a huge impact in our nation's economy. Check out our videos at PSC Group -Career Videos to learn more.
• Check out our online newsletter "The Connection" which contains articles about our work groups, recognition events, and achievements of our employees and their family members atPSC Group - Newsletter .
• Our Core Values serve as the foundation for all we do—how we conduct our business, serve our customers, and treat members of our PSC family. Learn more at PSC Group - Core Values .

Employee Benefits:

• Medical insurance options with the company paying a large portion of the premiums, including affordable dental and vision plans for employees and their families
• Company-paid life, short-term, and long-term disability insurance
• Matching 401(k) plan to help employees save money for retirement
• Vacation, sick leave, and holiday benefits (varies by work group)
• Incentives, discounts, and bonuses
• Industry-leading training and development programs
• On-Demand Pay, giving you early access to earned wages and more financial flexibility.

To perform this job successfully, an individual must be able to perform each essential duty satisfactorily with or without reasonable accommodations. The above job description does not reflect all essential job functions or physical requirements. This job description should not be construed as an exhaustive statement of duties, responsibilities or requirements, but a general description of the job. Nothing contained herein restricts the company’s rights to assign or reassign duties and responsibilities to this job at any time.

PSC Group, formerly known as Petroleum Service Corporation, is an Equal Opportunity employer. All qualified applicants will receive consideration for employment without regard to sex, gender identity, sexual orientation, race, color, religion, national origin, disability, protected veteran status, age, or any other characteristic protected by law.