Sign up to access all features of our service.
  • Job search
  • Favorites
  • Create a CV
    New
  • Salaries
  • Subscriptions

Administrative Assistant

$22 - $28 per hour

EC Source Services

Overview

EC Source (ECS) is a nationally recognized full-service EPC program management entity specializing in constructing Extra High Voltage (EHV) electrical systems in North America. ECS is staffed with recognized industry leaders in project planning and execution of large-scale electric transmission projects, including full-service environmental planning, engineering, procurement, and construction activities. Committed to providing clients with best-value solutions, the Company's capabilities include overhead and underground transmission systems, distribution, substations, and switchyards.


EC Source is a purpose-driven company. Our core values guide our strategy, performance, and culture. We believe in maintaining an environment where team members can make an impact, grow, and thrive. A place where they find meaning and purpose in doing the important work of ensuring communities have the vital energy, light, and communications to prosper. Our culture is inclusive and welcoming. Our teams are empowered with abundant training, tools, and opportunities to follow their curiosity and ambitions. Everyone has an equal chance to advance. Everyone is supported, respected, and challenged to be their best. We're always looking for talented and dedicated people to join us and love where they work.


EC Source is a proud subsidiary of MasTec (NYSE: MTZ), a Fortune 500 Company ranked by Energy News-Record as one of the leading contractors in the country. ECS is part of the MasTec Power Delivery segment. We are certified as a minority-controlled company by the National Minority Suppliers Development Council (NMSDC). Our rich diversity of people and ideas makes us a stronger, more innovative organization.

Job Summary

The Administrative Assistant will provide administrative and general office support to the site and regional operations. The Administrative Assistant directly impacts business operations by providing efficient and effective support directly to the field. The Administrative Assistant will act as the primary point of contact for site personnel, Operations Managers, and Regional Support Managers.

Salary range: $22-28hr

Responsibilities

  • Establish and maintain a filing system, ensuring documentation/information is current and can be readily retrieved.
  • Assist with external and internal vendor relations, including but not limited to, payment of invoices, new vendor setup, and resolution of any vendor issues.
  • Handle incoming calls, emails, and company related correspondence daily, including customer inquiries and complaints, routing inquiries/requests to appropriate individual/department for response, following up and providing any coordination necessary to ensure response occurs in timely, efficient manner.
  • Assist customers with immediate needs and help employees with tasks related to customer requests.
  • Track paperwork, process new work/projects, change the status of work/projects, complete CUs, create invoices for all jobs and keep a detailed record of start and end dates in a separate log.
  • Organize and coordinate staff and other meetings, including preparing materials pertaining to agenda items, following up with staff members regarding status of action items, etc.
  • Respond timely to requests from Resource Management and Field Operations.
  • Keep site bulletin boards updated and neatly organized with company newsletters, safety bingo, daily scorecards, federal posters, workers compensation information, etc.
  • Attend crew meetings as needed to collect documents, communicate information, and respond to inquiries.
  • Maintain safe work environment by following and supporting safe practices.
  • Prepare and submit expense reports weekly in accordance with company policy, including for traveling technicians and new hires.
  • Receive payroll timesheets and input in a timely fashion to ensure employees get paid on time.
  • Assist/provide backup support to other office support employees as required.
  • Coordinate special projects as assigned.
  • Assist and support field management on projects and daily business needs.
Qualifications

Minimum
  • High school diploma or equivalent.
  • 1 year of clerical or administrative experience related to work orders and invoice processing.
Preferred
  • Experience in construction industry
  • Associate degree in business management or similar, including computer and accounting courses.
  • Experience in a construction or project environment.

Physical Demands and Work Environment


This job operates in a professional office environment. This role routinely uses standard office equipment such as computers, phones, copiers, and scanners.


The physical demands described here are representative of those that must be met by an employee to successfully perform the essential functions of the job. This position is primarily sedentary, with some filing or lifting required. Must be able to bend and lift and carry up to 50 pounds.


Please note this job description is not designed to cover or contain a comprehensive list of activities, duties, or responsibilities that are required of the employee for this job. The Company reserves the right to revise or change the job duties as the need arises. Management reserves the right to change the description, duties, or work schedules to accommodate individuals with disabilities.


Benefits available include Medical, Dental, Vision, Disability and Life insurance, a 401k plan and Employee Stock Purchase plan. MasTec is a publicly traded company MTZ (NYSE).


Equal Employment Opportunity:


The Company's policy is not to unlawfully discriminate against any applicant or employee based on race, color, national origin, ethnicity, sex, gender, sexual orientation, religion, marital status, age, disability, genetic information, veteran status, or any other basis protected by applicable law and EEOC regulations. The Company also prohibits harassment of applicants or employees based on any of these protected categories.
Vacancy posted 10 hours ago
Similar jobs that could be interesting for youBased on the Administrative Assistant in Las Vegas, NV vacancy
  •  ...support daily operations, answer inquiries, manage schedules, and assist with student records. This on-site role requires strong...  ...organizational skills and a customer-oriented approach. Work alongside administrators to ensure smooth office workflow, coordinate communications,... 
    Suggested
    Work at office

    CCSD

    Las Vegas, NV
    2 days ago
  • $29 - $32 per hour

     ...Administrative Assistant IMEG is hiring an Administrative Assistant in Las Vegas, NV to provide administrative support for assigned engineering teams and complete day-to-day administrative tasks. This role also demonstrates proficiency in using and reviewing IMEG standard... 
    Suggested
    Hourly pay
    Local area
    Flexible hours

    IMEG Corp

    Las Vegas, NV
    2 days ago
  •  ...The Administrative Assistant completes administrative functions related to sales and marketing to ensure the accurate entry and coding of guest information, data integrity, premiums, site level accounting functions, payroll, HR and reporting as required. Duties:... 
    Suggested
    Contract work
    Weekend work

    Hilton Grand Vacations

    Las Vegas, NV
    2 days ago
  • $19 - $26 per hour

     ...Administrative Assistant Eastridge Workforce Solutions is committed to connecting skilled professionals with meaningful career opportunities. We are seeking an Administrative Assistant to support our client's team. Job Title: Administrative Assistant Location: Las Vegas... 
    Suggested
    Hourly pay
    Temporary work
    Local area

    Eastridge Workforce Solutions

    Las Vegas, NV
    4 days ago
  •  ...Administrative Assistant II Location: Nevada Health Authority (NVHA), Las Vegas, NV Schedule: Full-Time, MondayFriday Compensation: Depending on Experience Reliable Health Care Services seeks an organized, customer-focused Administrative Assistant II to provide administrative... 
    Suggested
    Full time
    Work at office

    Reliable Health Care Services Inc

    Las Vegas, NV
    18 hours ago
  • $54.75k - $76.93k

     ...Thrive at work and at home. We boldly go. Where is the work: On-Site (5 days) What's in it for you: The Branch Office Administrator & Administrative Assistant provides administrative, operational, and customer-facing support to ensure smooth day-to-day functioning of the... 
    Hourly pay
    Work at office
    Local area
    Work from home

    Trane Technologies

    Las Vegas, NV
    3 days ago
  •  ...business operations. The company values reliability, professionalism, and a strong commitment to service. Role Description The Administrative Assistant is a full-time, on-site role based in Las Vegas, NV. This role is responsible for managing daily office operations,... 
    Full time
    Work at office

    TOURBOX USA, LLC

    Las Vegas, NV
    1 day ago
  •  ...of one of our outpatient or hospital facilities-and use your administrative skills to impact the lives of our patients and their families....  ..., patient charts, invoices and purchase orders. You also will assist patients with transportation arrangements and physician appointments... 
    Minimum wage
    Work at office

    DaVita

    Las Vegas, NV
    2 days ago
  •  ...Administrative Assistant II DHL Supply Chain is Hiring! At DHL, you will play a part in one of the world's most essential industries. There has never been a better time to join DHL Supply Chain. In a global business like ours, the opportunities are endless. So, join us... 
    Work at office
    Shift work

    DHL

    Nellis Air Force Base, NV
    1 day ago
  • $26.59 - $46.54 per hour

     ...an innovative culture that empowers you to achieve your full potential. Unleash your talent and redefine what's possible. Administrative Assistant Parsons is looking for an amazingly talented Administrative Assistant to join our team! In this role you will get to work... 
    Work at office
    Flexible hours

    Parsons Corporation

    Las Vegas, NV
    18 hours ago
  •  ...Provide administrative and clerical support to management including the management of personnel records. Work under general supervision...  ...while providing personal secretarial services and administrative assistance. Exercise discr Administrative Assistant, Administrative,... 

    DHL International GmbH

    Las Vegas, NV
    1 day ago
  •  ...Accelerate Your Administrative Career With Us Are you a detail-oriented professional ready to thrive in a high-energy, collaborative environment? Join our team as an Administrative Assistant in Las Vegas! We provide dedicated mentorship, continuous l Administrative Assistant... 

    Randstad North America, Inc.

    Las Vegas, NV
    1 day ago
  •  ...Administrative Assistant 4 The Division of Child and Family Services (DCFS), Victims of Crime Program is recruiting for an Administrative Assistant 4 in Las Vegas. This position will serve as a supervisor and supervise a total of four staff. This position involves... 
    Work experience placement
    Work at office
    Trial period
    Work visa

    State of Nevada ([nv.gov](https://nv.gov/))

    Las Vegas, NV
    4 days ago
  •  ...Administrative Assistant Are you a detail-oriented professional ready to thrive in a high-energy, collaborative environment? Join our team in Las Vegas! We provide dedicated mentorship, continuous learning opportunities, and a supportive workplace designed to help you... 

    Randstad

    Las Vegas, NV
    4 days ago
  •  ...Administrative Assistant With a culture of recognition and reputation for excellence, ELS is the ideal organization in which to develop a long and successful career! ELS is hiring for the position of Administrative Assistant in Las Vegas, Nevada. The Administrative Assistant... 
    Work at office
    Flexible hours

    Equity LifeStyle Properties

    Las Vegas, NV
    4 days ago
  • $45k - $60k

     ...Las Vegas, and we're looking for a sharp, fast-learning Office Administrator to be the owner's right hand. This is the role for someone...  ...Property or rental management experience a plus • Prior executive assistant or office administration experience a plus Compensation: $45,... 
    Contract work
    Work at office

    Plot Property Group

    Las Vegas, NV
    2 days ago
  • $23.4 per hour

     ...vendors for site, handle employee engagement projects, manage hourly associate hours and pay. Position: First (1st) Administrative Assistant II Shift: Monday -; Friday 7:00am -; 3:30pm Pay: $23.40 per hour Additional Incentives: All full-time employees... 
    Hourly pay
    Weekly pay
    Full time
    Contract work
    Work at office
    Monday to Friday
    Shift work

    DHL (Deutsche Post)

    Las Vegas, NV
    18 hours ago
  •  ...TOURBOX USA, LLC is seeking an Administrative Assistant to support daily office operations in a fast-paced, on-site environment in Las Vegas, NV. You will handle calls, greet visitors, manage basic correspondence, organize files, and assist executives with calendar management... 
    Work at office

    TOURBOX USA, LLC

    Las Vegas, NV
    1 day ago
  •  ...Administrative And Clerical Support Provides administrative and clerical support to a funeral home, cemetery, crematory or a combination...  ...monument placement paperwork Processes account payable transactions Assists Sales, Community or Family Service Counselors as needed... 

    Legacy Funeral

    Las Vegas, NV
    1 day ago
  • $19.99 per hour

    Accelerate Your Administrative Career With Us Are you a detail-oriented professional ready to thrive in a high-energy, collaborative environment? Join our team as an Administrative Assistant in Las Vegas! We provide dedicated mentorship, continuous learning opportunities... 
    Hourly pay
    Permanent employment
    Temporary work
    Work experience placement
    Shift work

    Randstad

    Las Vegas, NV
    1 day ago
  •  ...Required Looking for a role where your organizational skills make a real impact? Join Herndon Solutions Group (HSG) as an Administrative Assistant supporting our contract with the Southern Nevada Water Authority (SNWA). In this highly visible role, you'll help keep daily... 
    Full time
    Contract work
    Work at office

    Herndon Solutions Group

    Las Vegas, NV
    2 days ago
  •  ...Administrative Assistant 4 The Division of Child and Family Services (DCFS), Victims of Crime Program is recruiting for an Administrative Assistant 4 in Las Vegas. This position will serve as a supervisor and supervise a total of four staff. This position involves... 
    Trial period
    Work visa

    GovernmentJobs.com

    Las Vegas, NV
    1 day ago
  • $17 - $25 per hour

     ...Administrative Assistant SERVPRO of Southeast Las Vegas is hiring an Administrative Assistant! SERVPRO of Southeast Las Vegas offers: Competitive compensation Superior benefits Career progression Professional development And more! As an Administrative... 
    Hourly pay
    Work at office
    Local area

    IICRC

    Las Vegas, NV
    3 days ago
  •  ...as required (i.e. organization of inbound and outbound mail, administrative work, and general clerical support). Law office experience is...  ...Maintain a clean and organized reception area and common spaces. Assist with ordering and managing office supplies. Potentially... 
    Work experience placement
    Work at office

    GOLD MEDAL INJURY LAW

    Las Vegas, NV
    10 days ago
  •  ...Job Description Job Description Join Dimopoulos Injury Law as a Full-Time Disbursal Administrative Assistant and experience the thrill of working in a fast-paced, customer-focused environment right in the heart of Las Vegas, NV. This is your chance to thrive in... 
    Full time

    STEVE DIMOPOULOS LLC

    Las Vegas, NV
    11 days ago
  •  ...Learning Management System (LMS) Administrator Full-time Company background: OREADY is a government supplier with operations across the United States. We have been in business for over 14 years and primarily provide consulting services for City, County, State, Federal,... 
    Full time
    Contract work
    Immediate start

    OREADY LLC

    Las Vegas, NV
    18 hours ago
  • $16.06 - $24.09 per hour

     ...About The Role Provide essential administrative and operational support across one or more districts, helping drive smooth, efficient day‑...  ...support to one or more districts Support the DOC as directed Assist with day‑to‑day operations to ensure offices run efficiently Provide... 
    Hourly pay
    Minimum wage
    Temporary work
    Part time
    Work experience placement
    Seasonal work
    Work at office
    Local area
    Remote work

    H&R Block

    Las Vegas, NV
    3 days ago
  • $23 per hour

     ...purchased a Renewal by Andersen project. - Answering inbound and outbound telephone calls to schedule installation appointments. - Assisting installation and production team with office tasks and customer service. - Accurately and timely reporting reflecting daily/... 
    Hourly pay
    Work at office

    Andersen

    Las Vegas, NV
    3 days ago
  •  ...meeting notes, track action items, and ensure timely follow-up. Assist in preparing agendas, visual materials, and participant...  ...mothers and their children. Timely and accurate completion of administrative tasks. Effective calendar and workflow management for the assigned... 
    Part time
    Weekend work
    Afternoon shift

    Jeremiah Program

    Las Vegas, NV
    2 days ago
  • Clinical Scheduling Specialist Proud to share that Nuclear Care Partners is growing our incredible team in Las Vegas, NV, and looking for a passionate Clinical Scheduling Specialist! Why This Role is Special Impact lives: You will directly support and care for...
    Hourly pay
    Full time
    Work at office
    Monday to Friday
    Flexible hours
    Shift work

    Nuclear Care Partners

    Las Vegas, NV
    4 days ago

Do you want to receive more vacancies?

Subscribe and receive similar vacancies to Administrative Assistant. Be the first to apply!