Senior Administrative Assistant — Office Operations Lead

GAS GLOBAL SERVICES; Springfield (VA); On-site; USD 48,000 - 64,000; Full time

Job summary

GAS Energy Staffing LLC is seeking a Senior Administrative Assistant in Springfield, VA to oversee daily office operations and provide executive-level support. You will manage vendors, budgets, and facilities, ensuring accurate records and efficient workflows.

The role requires 5+ years of senior administrative experience, strong organizational skills, and proficiency in Word and Excel. This on-site position expects reliability, professional communication, and adherence to safety and security

Qualifications

• 5+ years of office management or senior-level administrative experience.
• Supply management and inventory control.
• Strong organizational skills.
• Budget expense tracking.
• Developing standards and processes.
• Process improvement and efficiency.
• Excellent customer service and professional phone manner.
• Proficient in Microsoft Word and Excel.
• Reliable, with good attendance and punctuality.
• Ability to communicate effectively with supervisors and teams.

Responsibilities

• Oversee daily office operations and support executive management.
• Manage vendor relationships, supplies, budgets, and facility coordination.
• Coordinate office procedures and filing systems.
• Process office-related invoices.
• Maintain security procedures and office access control.
• Schedule conferences and manage room bookings.
• Ensure compliance with safety policies and procedures.

Skills

Office management

Budget tracking

Process improvement

MS Word

MS Excel

Customer service

Communication skills

Education

High school diploma

Job description

GAS Energy Staffing LLC is seeking a Senior Administrative Assistant in Springfield, VA to oversee daily office operations and provide executive-level support. You will manage vendors, budgets, and facilities, ensuring accurate records and efficient workflows.

The role requires 5+ years of senior administrative experience, strong organizational skills, and proficiency in Word and Excel. This on-site position expects reliability, professional communication, and adherence to safety and security