Senior Assistant Sales and Operations

Mitsubishi International Corporation; Houston (TX); Hybrid; USD 58,000 - 70,000; Full time

Job summary

Mitsubishi International Corporation seeks a Senior Assistant, Sales and Operations in its Methanol Department to support trucking, rail logistics, and customer service. The role focuses on coordinating shipments, maintaining records, and assisting with inventory and invoicing tasks, enabling efficient operations across North America.

The position involves data analysis, reporting, and collaboration with the Methanol Operations team, with a hybrid in-office schedule and a base salary in the

Qualifications

• 1-4 years of related experience.
• Associate's degree preferred, or equivalent combination of education, training and experience.
• Effective verbal, written, and interpersonal communication skills.
• Strong organizational and time management skills with attention to detail.
• Customer service and relationship-building skills.
• Ability to identify issues, gather information, and propose solutions for review.
• Ability to work collaboratively within a team environment.
• Ability to manage multiple priorities in a fast-paced environment.
• Proficiency with Microsoft Office applications and business systems (e.g., SAP).
• Ability to maintain accurate records, process documentation, and perform data entry with a high degree of accuracy.

Responsibilities

• Support day-to-day truck and rail logistics activities and maintain operational records.
• Compile data for logistics evaluations and planning activities.
• Maintain inventory records and assist with tracking activities.
• Process customer orders, inquiries, and invoicing documentation.
• Provide pricing, availability, and scheduling information.
• Monitor credit within guidelines and confirm orders.
• Coordinate shipment activities and support rail fleet coordination.
• Prepare operational data for management review and meetings.

Skills

Effective communication

Organizational skills

Customer service

Teamwork

Multitasking

Data entry

Microsoft Office

Education

Associate's degree

Tools

SAP

Job description

Mitsubishi International Corporation’s Materials Solution Divisional Company (MSDC) is seeking a Senior Assistant Sales and Operations to support the Methanol Department’s business operations.

The Methanol Department continues to scale its business portfolio and geographic footprint across four core segments: (1) Methanol distribution in North America and LATAM export destinations, (2) Methanol trading and market positioning, (3) Ocean vessel operations, and (4) Project development and incubation. The Department leverages product off-take from Joint Ventures in Venezuela and Trinidad & Tobago, in addition to locally and internationally sourced product. From strategically located storage facilities across the U.S. Gulf, East Coast, and Midwest, the Department oversees a robust logistics and commercial operation to meet both inland and export sales commitments.

The Senior Assistant, Sales and Operations supports day-to-day truck and rail operations and assists with coordinating logistics activities for the department. Working closely with department management and team members, the position helps facilitate the efficient movement of product, maintains operational records, and supports logistics activities related to existing and prospective business. The position also assists with customer service, inventory tracking, and operational processes to support departmental objectives.

Key Accountabilities

45% | Logistics and Operations Support

• Support day-to-day truck and rail logistics activities by maintaining operational records related to shipments, as directed.
• Compile data and supporting information for logistics evaluations and operational planning activities, as directed.
• Maintain inventory records and assist with inventory tracking activities, as directed.
• Collect and compile operational, customer, and market information for management review.
• Prepare and process customer invoicing documentation and assist with collection follow-up activities as directed.
• Support inventory administration activities and maintain related storage documentation and records.
• Compile, prepare, and maintain supporting import/export documentation for regulatory compliance filings prepared by others, in accordance with established procedures.

45% | Customer Service and Sales

• Provide responsive and professional customer service by addressing routine inquiries in a timely manner.
• Receive, record, and process customer orders and inquiries via telephone, email, and other communication channels.
• Process related documentation and coordinate shipment activities in accordance with established procedures.
• Provide pricing, availability, and scheduling information as directed.
• Respond to customer inquiries and provide information regarding available products and services in accordance with established guidelines.
• Check and monitor credit within established guidelines and confirm orders.
• Log and route customer issues to the appropriate team member or supervisor in a timely manner.
• Relay routine customer messages to sales staff to support timely follow-up.
• Assist with rail fleet coordination activities by maintaining and updating operational information as directed.

10% | Data Analysis and Reporting

• Maintain records and assist with operational follow-up activities.
• Compile operational data and prepare recurring reports, summaries, and supporting documentation for management review.
• Maintain shipment and vessel information and assist with related operational tracking activities.
• Assist with East Coast inventory transfer and exchange activities by compiling vessel and pipeline transfer information as directed and maintaining related operational records.
• Compile source data and supporting documentation for monthly NJ Spill Tax reporting, as directed by the supervisor.
• Provide requested operational data to support bi-weekly sales delivery review meetings.
• Participate in bi-weekly sales and delivery meetings to support sales planning activities

100% | TOTAL**

Job Qualifications

Years of Experience: 1-4 years of related experience.

Education: Associate's degree preferred, or an equivalent combination of education, training, and experience.

Other Relevant Experience:

• Effective verbal, written, and interpersonal communication skills.
• Strong organizational and time management skills with attention to detail.
• Customer service and relationship-building skills.
• Ability to identify issues, gather information, and propose solutions for review.
• Ability to work collaboratively within a team environment.
• Ability to manage multiple priorities in a fast-paced environment.
• Proficiency with Microsoft Office applications and business systems (e.g., SAP).
• Ability to maintain accurate records, process documentation, and perform data entry with a high degree of accuracy.
• Working knowledge of logistics, inventory, transportation, or supply chain support processes.
• Ability to learn and follow established procedures, policies, and operational requirements.

Certifications: n/a

Other Information

Reports to: Senior Manager Methanol Operations

Compensation: The expected base salary for this Houston, Texas, United States-based position is $64,061.27. In addition to base salary, this position is eligible for participation in the company’s short-term incentive program with a target bonus of 6%. Compensation decisions are dependent on the specific details and circumstances of each hire, such as experience, skills, and education.

Benefits: MCA is committed to providing competitive benefits and wellness offerings. A summary of our benefits, which are generally available to active, non-temporary, full-time US employees who work at least 30 hours per week, can be found here: MCA-MIC-Benefits-Summary-2026.pdf.

Hybrid Schedule: Our company follows a hybrid schedule working in-office three days a week and allows for work two days per week at a designated remote workplace. The required in-office attendance may change based on circumstances and business needs.

**DISCLAIMER: The duties listed are general in nature and represent a portion of the duties/responsibilities performed. These are not meant to be exclusive to the job. The organization retains the right to add or modify duties at any time.