Facilities Administrative Assistant

WilldanWilldanAnaheim, California, United States
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Posted

9/14/2026

Employment

Full time

Range

$23 - $26/hr

Work style

On-site

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AI summary

Core responsibilities

The Administrative Assistant will manage daily facility operations, including mail processing, vendor coordination, and office maintenance. They are also responsible for scheduling meetings, managing calendars, and providing clerical support to the department.

Requirements overview

Candidates must have at least one year of college/technical study or equivalent experience. Proficiency in Microsoft Office and strong verbal and written communication skills are required.

Key skills

Administrative SupportSchedulingData EntryCustomer ServiceOffice MaintenanceVendor CoordinationMicrosoft OfficeCommunicationTime ManagementProblem SolvingClerical TasksInventory ManagementTravel CoordinationDocumentationHelp Desk Support

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Education requirements

professional certificate

About Willdan

Industry

Engineering Services

Employees

1,193

Type

Public Company

Size

1,001-5,000 employees

Willdan (NASDAQ: WLDN) provides professional consulting and technical services to utilities, public agencies and private industry throughout the United States. Its broad set of complementary disciplines span energy efficiency, distributed energy resources and software, engineering and planning, public finance and economic consulting. Willdan provides integrated technical solutions to extend the reach and resources of its clients, and provides all services through its subsidiaries specialized in each segment. Since our establishment in 1964, Willdan has grown significantly, employing 1,560 dedicated professionals (excluding contractors) as of December 31, 2021, and achieving an impressive annual Contract Revenue exceeding $350 million. Willdan benefits from long standing, well-established relationships with local and state government agencies, investor-owned and municipal utilities, and commercial and industrial firms throughout the United States. Headquartered in Anaheim, California, Willdan operates from offices in more than 20 states across the US, with its largest operations in California and New York.

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Job categories

AdministrativeCustomer Service & Support

Description

Willdan is seeking an Administrative Assistant to support our Facilities department. This role is responsible for coordinating schedules, responding to inquiries, preparing correspondence and documentation, and performing a variety of clerical and operational tasks that support daily department functions. Essential Duties & Responsibilities * Oversee and process day-to-day administrative tasks, including mail, overnight deliveries, packages, expense reports, checks, courier services, and office supply inventory. * Provide prompt and professional service to internal employees and external clients. * Perform filing, typing, data entry, and other clerical support functions as needed. * Answer inquiries, direct calls to appropriate staff, take messages, and coordinate conference calls. * Coordinate and schedule department meetings and travel arrangements. * Maintain supervisor calendars and schedule meetings and conference rooms for the department. * Compose, edit, and distribute correspondence, including letters, memoranda, and reports, in a timely manner. * Provide administrative support through photocopying, filing, scanning, and faxing as needed. * Coordinate with building property management regarding support requests, including building access cards, parking needs, janitorial services, HVAC adjustments, and day porter services. * Resolve Facilities Help Desk and ServiceNow ticket requests, including key fob preparation and distribution. * Communicate and coordinate with external vendors regarding office maintenance and facility-related services. * Manage and update media programming systems as required. * Prioritize and manage workflow effectively to ensure timely responses to service requests and department needs. * Host and coordinate holiday events, employee functions, and catering arrangements. * Arrange and coordinate maintenance for office equipment and safety supplies, including fire extinguishers and first aid kits. * Maintain department vehicles, including coordinating maintenance, car washes, inspections, and refueling. * Maintain a clean and organized work environment, including performing light housekeeping tasks as needed. * Work independently and effectively on assigned projects in a fast-paced environment while adapting to changing priorities. Job Requirements / Qualifications * Certificate from a college or technical school with a minimum of one year of study; or three to six months of related experience and/or training; or an equivalent combination of education and experience. * Ability to read and interpret documents such as safety guidelines, operating and maintenance instructions, and procedural manuals. * Ability to prepare routine reports, correspondence, and administrative documentation. * Ability to communicate clearly, professionally, and effectively with employees, vendors, and customers in both individual and group settings. * Basic mathematical skills, including the ability to perform routine calculations and resolve practical problems within established procedures. * Proficiency in Microsoft Office applications, including Outlook, Word, Excel, and other related software programs. * Ability to prioritize and manage multiple tasks while adapting to changing priorities and deadlines. * Ability to work effectively under pressure and adapt to changing business needs with a positive attitude. * Strong verbal and written communication skills. * Self-motivated, proactive, and capable of working effectively both independently and as part of a team. * Ability to interact professionally and effectively with employees at all levels of the organization, including management and staff. EEO Non-Discrimination and ADA Reasonable Accommodation Statement Willdan is an equal opportunity employer. Applicants are considered for all positions without regard to race, religious creed, color, age marital status, sex, sexual orientation, gender identity, gender expression, citizenship status, national origin, ancestry, religion, military service or veteran status, disability, medical condition, childbirth and related medical conditions, genetic testing, reproductive status or any other classification protected by federal, state or local laws and ordinances. Willdan does not discriminate on the basis of physical or mental disability where the essential functions of the job can be reasonably accommodated. Determinations on requests for reasonable accommodation will be made on a case-by-case basis. If you need reasonable accommodation for any part of the application and hiring process, please notify us. Willdan Group, Inc. participates in E-Verify.

Requirements

  • Administrative Support
  • Scheduling
  • Data Entry
  • Customer Service
  • Office Maintenance
  • Vendor Coordination
  • Microsoft Office
  • Communication
  • Time Management
  • Problem Solving
  • Clerical Tasks
  • Inventory Management
  • Travel Coordination
  • Documentation
  • Help Desk Support

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