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Operations Administrative Assistant Jobs in Washington

System One

Administrative Assistant

Arlington, VA · On-site

$30/hr

In this role, you'll play a key part in keeping operations running smoothly--managing schedules ... Administrative Assistant (ideally in a government or defense-related environment) * Strong ...

System One

Administrative Assistant

Arlington, VA · On-site

$30/hr

In this role, you'll play a key part in keeping operations running smoothly--managing schedules ... Administrative Assistant (ideally in a government or defense-related environment) * Strong ...

Georgetown University

Administrative Assistant

Washington, DC · On-site

$19.20 - $28.70/hr

... operation. Work Interactions The Academic Resource Center is a fast-paced, high-energy environment ... The Administrative Assistant provides administrative support for six ARC staff members within the ...

System One

Administrative Assistant

Arlington, VA · On-site

$30/hr

In this role, you'll play a key part in keeping operations running smoothly--managing schedules ... Administrative Assistant (ideally in a government or defense-related environment) * Strong ...

UL Research Institutes

Administrative Assistant

Columbia, MD · On-site

$17.75 - $24/hr

The Administrative Assistant provides administrative and financial support to ensure efficient operation of FSRI's finance and research support activities. The Administrative Assistant handles a ...

Armada Ltd

Administrative Assistant - Badging

Rockville, MD · On-site

$18.25 - $24.75/hr

This position provides administrative support for HSPD-12 badging and credentialing operations by ... Administrative Assistant - Badging personnel will manage badge renewals, issuance, enrollment ...

Robert Half

Administrative Assistant

Mclean, VA · On-site

$19.79 - $22.91/hr

... keep daily administrative operations running smoothly. The role requires strong computer ... EDGe. * Assist with a variety of administrative projects by tracking deliverables, gathering ...

Robert Half

Administrative Assistant

Mclean, VA · On-site

$23.75 - $27.50/hr

We are looking for an experienced Administrative Assistant to join an onsite team in Virginia. This ... operations. * Maintain a consistent office presence at all times, including reliable onsite ...

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All JobsOperations Administrative JobsOperations Administrative Assistant JobsOperations Administrative Assistant Jobs in Washington

Operations Administrative Assistant information

See Washington salary details

$15

$26

$42

How much do operations administrative assistant jobs pay per hour?

As of Sep 4, 2026, the average hourly pay for operations administrative assistant in Washington is $26.42, according to ZipRecruiter salary data. Most workers in this role earn between $20.67 and $28.61 per hour, depending on experience, location, and employer.

What is an operations administrative assistant?

Operations Administrative Assistants are professionals who support the daily functions of an organization’s operations team. They handle a variety of administrative tasks such as scheduling meetings, managing files, coordinating communication among departments, and assisting with reporting and data entry. Their role ensures that the operations department runs smoothly and efficiently, helping to resolve issues quickly and maintain productivity. These assistants often serve as a vital link between management, staff, and external partners.

What skills and qualifications are needed to be an operations administrative assistant?

To thrive as an Operations Administrative Assistant, you need strong organizational abilities, attention to detail, proficiency in office administration, and typically a high school diploma or associate degree. Familiarity with office software such as Microsoft Office Suite, scheduling tools, and basic database management systems is commonly required. Excellent time management, communication, and problem-solving skills help you efficiently support teams and handle multiple priorities. These skills ensure smooth daily operations, accurate record-keeping, and effective coordination within the organization.

What are common challenges faced by operations administrative assistants and how can they be addressed?

Operations Administrative Assistants often juggle multiple tasks such as scheduling, managing documentation, and supporting team communications, which can sometimes lead to competing priorities and tight deadlines. Staying organized and using effective time management strategies, like prioritizing urgent tasks and utilizing productivity software, can help alleviate these challenges. Additionally, clear communication with team members and supervisors is crucial for clarifying expectations and ensuring smooth operations. Regularly updating processes and seeking feedback can also contribute to continuous improvement in this role.

What is the difference between Operations Administrative Assistant vs Office Coordinator?

AspectOperations Administrative AssistantOffice Coordinator
Primary RoleSupports operational functions, manages administrative tasks related to business processesOversees daily office operations, manages administrative support for office environment
Required SkillsAdministrative skills, basic knowledge of operations, communicationOrganizational skills, multitasking, communication, customer service
Work EnvironmentCorporate offices, business settingsOffice settings, administrative departments
Common UsageUsed in industries with operational processes, logistics, or project supportUsed in general office environments, administrative support roles

The Operations Administrative Assistant and Office Coordinator roles share similarities in administrative skills and work environments. However, the Operations Administrative Assistant focuses more on supporting operational functions and processes, while the Office Coordinator manages overall office activities and administrative support. Both roles are essential for smooth business operations but serve slightly different functions within an organization.

What are popular job titles related to Operations Administrative Assistant jobs in Washington?

For Operations Administrative Assistant jobs in Washington, the most frequently searched job titles are:

What job categories do people searching Operations Administrative Assistant jobs in Washington look for?

The top searched job categories for Operations Administrative Assistant jobs in Washington are:

What cities in Washington are hiring for Operations Administrative Assistant jobs?

Cities in Washington with the most Operations Administrative Assistant job openings:

Operations Administrative Assistant jobs near you
Infographic showing various Operations Administrative Assistant job openings in Washington as of August 2026, with employment types broken down into 1% As Needed, 80% Full Time, 9% Part Time, 3% Temporary, 6% Contract, and 1% Nights. Highlights an 89% Physical, 2% Hybrid, and 9% Remote job distribution, with an average salary of $54,962 per year, or $26.4 per hour.

Administrative Assistant

System One

Arlington, VA • On-site

$30/hr

Contractor

Medical, Dental, Vision, Life, Retirement

Re-posted 27 days ago

Job description

Job Title: Administrative Assistant Location: Arlington, Virginia Type: Contract To Hire Compensation: $30.00 per hour Contractor Work Model: Onsite Security Clearance: Capable of obtaining a DoD Security Clearance

Overview

We’re looking for a highly organized and proactive Administrative Assistant to support senior leadership in a fast-paced, collaborative environment. In this role, you’ll play a key part in keeping operations running smoothly—managing schedules, coordinating meetings, and ensuring seamless communication across multiple teams and organizations.

This is a great opportunity for someone who thrives in a dynamic setting, enjoys multitasking, and takes pride in staying one step ahead.

What You’ll Do

Executive & Team Support

  • Provide day-to-day administrative support to senior leadership
  • Coordinate activities and follow-ups across multiple teams and stakeholders
  • Anticipate leadership needs and proactively prepare for upcoming priorities

Calendar & Schedule Management

  • Manage complex, frequently changing calendars using Microsoft Outlook
  • Coordinate meetings, conference rooms, and visitor schedules
  • Communicate schedule changes quickly and effectively to all participants

Meetings & Coordination

  • Organize and support team and leadership meetings
  • Prepare agendas, attend meetings, and capture notes and action items
  • Track and follow up on key deliverables and action items

Travel & Expense Management

  • Arrange domestic and international travel, including logistics and itineraries
  • Prepare and submit expense reports accurately and on time
  • Anticipate potential travel challenges and plan alternatives

Office Operations & Technology

  • Support the setup and operation of audiovisual and telecommunications equipment
  • Help maintain smooth day-to-day operations within the office environment

What You Bring

Required Qualifications

  • 3+ years of experience supporting senior leaders as an Administrative Assistant (ideally in a government or defense-related environment)
  • Strong proficiency in Microsoft Office (Outlook, Word, Excel, PowerPoint)
  • Experience managing calendars, emails, and schedules in a fast-paced environment
  • Experience coordinating travel (domestic and international) and expense reporting
  • Ability to obtain a DoD Security Clearance

Skills & Strengths

  • Highly organized with strong attention to detail
  • Excellent time management and ability to prioritize competing tasks
  • Strong written and verbal communication skills
  • Proactive, self-motivated, and able to work with minimal supervision
  • Comfortable working with a variety of stakeholders across different teams and organizations
  • Quick learner with a positive, team-oriented mindset

Nice to Have

  • Advanced skills in Microsoft Outlook and Office tools
  • Experience working in a fast-paced, multi-team or cross-organizational environment
  • Experience managing travel risks and adjusting plans as needed
  • Experience supporting diverse teams, including international stakeholders

System One, and its subsidiaries including Joulé and Mountain Ltd., are leaders in delivering outsourced services and workforce solutions across North America. We help clients get work done more efficiently and economically, without compromising quality. System One not only serves as a valued partner for our clients, but we offer eligible employees health and welfare benefits coverage options including medical, dental, vision, spending accounts, life insurance, voluntary plans, as well as participation in a 401(k) plan. System One is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex (including pregnancy, childbirth, or related medical conditions), sexual orientation, gender identity, age, national origin, disability, family care or medical leave status, genetic information, veteran status, marital status, or any other characteristic protected by applicable federal, state, or local law. #M-1 #LI-AJ1 Ref: #851-Rockville-S1

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About System One

Sourced by ZipRecruiter

System One helps employers get work done more efficiently and economically without compromising quality. Over our 35+ year history, we've helped connect thousands of talented people with innovative companies. The excitement of a perfect fit motivates us every single day.

Industry

Business consulting services and recruiting and staffing services

Company size

5,001 - 10,000 Employees

Headquarters location

Pittsburgh, PA, US

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