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

Administrative Assistant

Engineering Consulting Services

Administrative Assistant

Document processing and transmission in a timely manner

Word processing and data entry

Registering projects and proposals

Creating folders

Filing, assembling and binding reports

Formatting and scanning documents

Transmitting documents

Assisting with answering phones and office mail delivery

Providing backup to other administrative personnel during absences, lunch breaks, training, etc.

You may also perform other clerical tasks as required

High school diploma or GED

0-2 years related experience

ECS Group of Companies (ECS) was founded in 1988 with the goal to raise the standards of professional engineering consulting. Today, we are a leader in geotechnical, construction materials, environmental and building science + infrastructure consulting services. We are employee-owned with more than 3,000 employees in 100+ offices and testing facilities coast to coast. ECS is currently ranked #60 in Engineering News-Record's Top 500 Design Firms (April 2026), #148 in Engineering News-Record's Top 200 Environmental Firms (October 2025) and #38 in Zweig Group's Hot Firm List (June 2026). For additional information about ECS, visit:

ECS is an Equal Opportunity Employer.

Engineering Consulting Services
Vacancy posted 1 day ago
Similar jobs that could be interesting for youBased on the Administrative Assistant in Oklahoma City, OK vacancy
  •  ...Job Description Job Description land of Car is looking for an administrative assistant to join our team in our 4616 NW 39th St, Oklahoma City, OK 73122 office. This person will work to support the daily operations of the office. The ideal candidate is a high-... 
    Suggested
    Work at office

    LAND OF CARS

    Oklahoma City, OK
    13 days ago
  •  ...A growing insurance defense firm is seeking two Legal Assistants in Worcester, Massachusetts. The ideal candidates will have over 1...  ...Microsoft Office skills. Responsibilities include providing administrative support to attorneys, preparing legal documents, and maintaining... 
    Suggested
    Full time
    Work at office

    Hassett | Donnelly

    Oklahoma City, OK
    1 day ago
  •  ...Job Description Job Description Currently seeking to fill the position of Administrative Assistant.   Job Summary: Frontier Land Surveying is searching for an individual to assist with accounts payable and receivable, reporting, and project production.  The position... 
    Suggested
    Full time

    Frontier Land Surveying

    Edmond, OK
    13 days ago
  • $20 - $25 per hour

     ...Administrative Assistant Location: Tulsa, OK (Onsite) Pay: $20.00-$25.00/hour DOE Schedule: Monday-Friday, 8:00 AM-5:00 PM Job Summary We're seeking a dependable, organized, and customer-focused Administrative Assistant to support daily office operations... 
    Suggested
    Work at office
    Local area
    Monday to Friday

    System One

    Oklahoma City, OK
    8 days ago
  • $18 - $22 per hour

     ...Job Description Job Description Location: Oklahoma City, OK Administrative Assistant Summary: In this role, the Administrative Assistant provides administrative and clerical support to ensure the efficient operation of the office. The Administrative Assistant... 
    Suggested
    Temporary work
    Work at office
    Monday to Friday

    Key People Key Positions

    Oklahoma City, OK
    11 days ago
  • $19 - $22 per hour

     ...Job Title: Administrative Assistant Location: Oklahoma City, OK Industry: Marketing Pay: $19–$22/hour Benefits: This position is eligible for medical, dental, vision, and 401(k). About Our Client: Addison Group’s client is seeking a highly organized... 
    Full time
    Work at office
    Local area

    Addison Group

    Oklahoma City, OK
    25 days ago
  • $20 - $22 per hour

     ...Job Description Job Description Job Title: Administrative Assistant Location: Oklahoma City, OK Industry: Professional Services Pay: $20.00 - $22.00/hour Benefits: This position is eligible for medical, dental, vision, and 401(k). About Our Client... 
    Work at office
    Local area

    Addison Group

    Oklahoma City, OK
    13 days ago
  •  ...on delivering outcomes-based results and provides the highest quality of care to service our patient needs.   As an Administrative Assistant for Carter Sleepcare you will be the first point of contact when a patient calls or walks in the door. We are looking for... 
    Live out

    Carter Healthcare

    Edmond, OK
    13 days ago
  •  ...Administrative Assistant (ECS) Sunbeam Family Services - Oklahoma City, OK Overview Position Type: Full Time Education Level: High School Diploma or GED Category: Admin - Clerical Description The Administrative Assistant will initiate and coordinate... 
    Full time
    Work at office
    Local area
    Weekend work
    Afternoon shift

    Sunbeam Family Services

    Oklahoma City, OK
    2 days ago
  • $54.5k - $90.8k

     ...Administrative Assistant 4 At Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations to come. Our pioneering and inventive spirit has enabled us to be at the... 
    Monday to Thursday
    Shift work

    Clearance Jobs

    Oklahoma City, OK
    3 days ago
  • $17 per hour

     ...Administrative Assistant At Carriage Services, we are united by our purpose of creating premier experiences through innovation, empowered partnership, and elevated service. As a member of our team, you'll join a dynamic community dedicated to setting new standards... 
    Full time
    Work at office
    Flexible hours

    Carriage Services

    Oklahoma City, OK
    14 hours ago
  •  ...Administrative Assistant Amergis Healthcare Staffing is looking for qualified Administrative Assistants to be responsible for a variety of administrative and clerical duties to help improve efficiencies at an organization. The Administrative Assistants will be the... 
    Weekly pay
    Work at office

    Amergis Healthcare Staffing

    Oklahoma City, OK
    3 days ago
  •  ...Administrative Assistant Come join an exciting and innovative company that puts the "care" back in healthcare! Why do Administrative Assistants want to work here? The reason people love working for KabaFusion is because of the impact we have on our patients. Here... 
    Temporary work

    KabaFusion

    Oklahoma City, OK
    4 days ago
  •  ...Job Title Administrative Support Services Job Description Under direct supervision; schedules appointments, gives information to...  ...or written notes. Files correspondence and other records. May assist in maintaining data base information and prepare reports for review... 
    Work at office
    Night shift

    Family & Children's Services

    Oklahoma City, OK
    3 days ago
  •  ...Administrative Assistant The Administrative Assistant provides a broad range of administrative services. Handles a wide variety of administrative and operations support functions and manages multiple priorities. Chickasaw Nation Industries, Inc. serves as a holding... 
    Full time
    Temporary work
    For contractors
    Work at office
    Immediate start

    Chickasaw Nation Industries

    Oklahoma City, OK
    3 days ago
  • $38.33k

     ...Administrative Assistant I Agency: 131 DEPARTMENT OF CORRECTIONS Supervisory Organization: DOC P&P Region II Job Type: Regular Compensation: $38,328.16 - This salary is non-negotiable. Location: Probation and Parole Region II/Jeffery M. McCoy Probation... 
    Work at office
    Trial period

    State of Oklahoma

    Oklahoma City, OK
    2 days ago
  • $20 - $23 per hour

     ...Administrative Assistant Hartwing Staffing is partnered with a company looking for an Administrative Assistant to join their team! This position pays $20-23/hour DOE. Skills & Responsibilities: Take detailed meeting minutes and distribute them as needed Balance... 

    Hartwig Staffing

    Oklahoma City, OK
    1 day ago
  • $18 - $20 per hour

     ...0/hour | NE OKC Specialized Recruiting Group is partnering with a client in Northeast Oklahoma City to find an Administrative Accounting Assistant to join their small office team. This is a great opportunity for someone with accounting or bookkeeping experience who... 
    Contract work
    Work at office

    Specialized Recruiting Group - ExpressPros

    Oklahoma City, OK
    27 days ago
  •  ...oriented professional with hands-on experience in corporate marketing and event planning ? Ford AV is seeking a Marketing Administrative Assistant to support high-impact events, manage vendor relationships, and help execute strategic marketing campaigns. This role is... 

    Ford Audio-Video Systems

    Oklahoma City, OK
    5 days ago
  • Title: Program Scheduler Belong, Connect, Grow, with KBR! Program Summary KBR is seeking an organized and self-sufficient Program Scheduler to develop and maintain schedules for multiple work packages, show dependencies between work packages, and link them ...
    Full time
    Temporary work
    Local area

    KBR

    Midwest, OK
    4 days ago
  •  ...Scheduling and Inventory Control; or equivalent combination of education and experience. Preferred areas of study: Business Administration, Supply Chain Management, Logistics, Operation Research Experience in managing manufacturing processes, productivity, and efficiency... 

    ATCDT Corp.

    Oklahoma City, OK
    14 hours ago
  • $145k - $165k

     ...boasts over 30 years of expertise in the power industry. We provide EPC (Engineering, Procurement, and Construction) services and assist in project development. Our experience spans various systems for utility and industrial facilities, including simple and combined cycle... 
    Daily paid
    Full time
    Contract work
    Temporary work
    Work experience placement
    For subcontractor
    Work at office
    Local area
    Flexible hours
    Shift work

    MasTec Industrial

    Oklahoma City, OK
    14 hours ago
  •  ...narrative analyses, trend evaluations, and completion forecasts. Assist with change order preparation and evaluate schedule impacts...  ...construction project scheduling requirements and contract administration. Experience reviewing schedule updates, TIAs, recovery... 
    Contract work
    For contractors

    Accura Engineering & Consulting Services, Inc.

    Oklahoma City, OK
    2 days ago
  •  ...posting may close early due to the volume of applicants. Join a financial services firm where your contributions are valued. Edward Jones is a Fortune 500 company where Office Administrator, Financial Advisor, Office, Client Support, Administrator, Business Services... 
    Work at office

    Edward D. Jones & Co., L.P.

    Edmond, OK
    4 days ago
  •  ...Summary We are seeking a reliable Office Clerk to support daily administrative operations and ensure smooth office functionality. This role...  ...Organize, file, and manage office documents Assist with answering calls and handling general inquiries Support... 
    Full time
    Work at office

    Entertainment Travel Associates

    Oklahoma City, OK
    14 hours ago
  •  ...Functions: We are currently seeking a reliable and innovative office administrator to become a member of our team. The candidate must be an...  ...follow through with minimum direction Daily Duties: • Assist in answering, screening, forwarding, taking messages and transferring... 
    Full time
    Work experience placement
    Work at office
    Flexible hours

    Professional Moving Company

    Oklahoma City, OK
    14 hours ago
  •  ...Student Administrative Assistant Career Services (FWS) The Student Administrative Assistant Career Services will provide essential administrative support to the Career Success and Workforce Development department, ensuring efficient daily operations. This role is ideal... 
    Temporary work
    Work at office
    Monday to Friday

    Oklahoma City Community College

    Oklahoma City, OK
    2 days ago
  •  ...Req ID: 488909 Employee Benefits: * Fuel Your Growth with Love's - company funded tuition assistance * Paid Time Off * 401(k) – 100% Match up to 5% * Medical/Dental/Vision Insurance after 30 days * Competitive Pay * Career Development *      Welcome to Gemini Motor... 
    Work at office

    Loves Travel Stops & Country Store

    Oklahoma City, OK
    a month ago
  •  ...Commercial Banking Administrative Assistant Oklahoma City Fully Onsite Position BancFirst Tower, Downtown Oklahoma City 100 N. Broadway Avenue, OKC 73102 Full Time ESSENTIAL DUTIES AND RESPONSIBILITIES include the following. Other duties may be assigned... 
    Full time
    Work at office

    BancFirst

    Oklahoma City, OK
    3 days ago
  •  ...Summary Accurately enter patient information into registration system. Perform quality control checks on registration data. Assist patients complete necessary registration. Keep work area clean, organized and professional. Receptive to feedback and strives... 
    Work at office
    Flexible hours

    Norman Regional Health System

    Oklahoma City, OK
    17 days ago

Do you want to receive more vacancies?

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