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

Administrative Assistant

$20 - $25 per hour

Core One

Administrative Assistant Join our team at Core One! Our mission is to be at the forefront of devising analytical, operational and technical solutions to our Nation's most complex national security challenges. In order to achieve our mission, Core One values people first! We are committed to recruiting, nurturing, and retaining top talent! We offer a competitive total compensation package that sets us apart from our competition. Core One is a team-oriented, dynamic, and growing company that values exceptional performance! Core One seeks a Receptionist/Administrative Assistant who will work from the front desk and present a professional and friendly demeanor while greeting staff and guests while ensuring overall efficiency of the office. Primary Responsibilities Provide a high level of customer service over the phone, in person and online while interacting with staff, visitors and customers Pick up, drop off, prepare, sort and disperse mail, which may require travel to local USPS, FedEx or UPS facilities Check-in and check-out guests including issuance of visitor badges and maintenance of the parking access logs Maintain all conference rooms including tracking of calendars, preparing meeting spaces by ensuring supplies are stocked and the rooms are tidied between meetings Maintain the office kitchens including ordering and inventory of all kitchen supplies as well as maintenance of the coffee machines Oversee and maintain common areas ensuring a clean and welcoming environment Manage office supply inventory, to include company swag and coordinate with vendors as appropriate Assist with corporate events, including coordination, setup, execution and breakdown Assist with general administrative tasks from other departments as time allows Required Qualifications High school diploma Minimum 1 year experience in an administrative position Ability to multitask and prioritize items effectively Flexibility and willingness to help in other departments as needed Capable of working in a team environment Interpersonal communication skills and computer skills Proficient in Microsoft Office 365 Able to execute tasks with effective follow up Excellent business etiquette, work ethics, appearance, verbal and phone communication manners Must have own transportation and ability to run general office errands Salary Range: $20/hr - $25/hr The pay range reflected above is a general guideline for this position and labor category and is not a guarantee of a specific salary or offer. Final compensation is determined based on factors including, but not limited to, relevant experience, education, certifications, security clearance level, contract requirements, geographic location, and internal pay equity, and may reflect market data specific to the awarded contract. Core One

Vacancy posted 2 days ago
Similar jobs that could be interesting for youBased on the Administrative Assistant in Sterling, VA vacancy
  • $80k - $126.32k

     ...Administrative Assistant Specialist NTT DATA strives to hire exceptional, innovative and passionate individuals who want to grow with us. If you want to be part of an inclusive, adaptable, and forward-thinking organization, apply now. We are currently seeking an... 
    Suggested
    Temporary work
    Work at office
    Flexible hours
    Shift work

    NTT DATA

    Herndon, VA
    18 hours ago
  •  ...Administrative Assistant Opportunity At Bohler, we empower the ambitious to become the accomplished. This greater purpose connects us with like-minded professionals, fosters meaningful relationships, and generates the alignment necessary to produce an unrivaled consulting... 
    Suggested
    Work at office
    Local area
    Flexible hours

    Bohler Engineering

    Herndon, VA
    2 days ago
  • $23 - $27 per hour

     ...Short Description Bowman has an opportunity for a Administrative Assistant to join our team in Herndon, VA. At Bowman, we believe in creating opportunities for aspiring people to thrive and achieve ambitious goals. That's why a career at Bowman is more than a... 
    Suggested
    Work at office
    Local area

    Bowman Consulting Group, Ltd.

    Herndon, VA
    3 days ago
  •  ...Title: Administrative Assistant Company: Heven AeroTech Location: Sterling, Virginia FLSA: Non-Exempt About Our Company: At Heven AeroTech (Heven), we don't just believe in the power of people-we build our success on it. As a recognized leader in... 
    Suggested
    Temporary work
    Work at office

    Heven AeroTech

    Sterling, VA
    18 hours ago
  •  ...Administrative Assistant Titan America, LLC, is a leading environmentally and socially progressive heavy building materials company located in the eastern United States. Titan America is part of the TITAN Group, an independent, multi-regional producer of cement and... 
    Suggested
    Immediate start
    Flexible hours

    Titan America

    Sterling, VA
    2 days ago
  •  ...Responsibilities Support team members in achieving their individual performance targets. Assist in onboarding new employees and training initiatives. Manage daily administrative tasks to ensure smooth office operations. Prepare reports to track progress and measure... 
    Work at office

    TEEMA Solutions Group

    Ashburn, VA
    18 hours ago
  •  ...Administrative Assistant (Part-Time)(EOY) Loudoun County Public Schools Discovery Elementary School - Ashburn, Virginia Job Details Job ID: 5738460 Application Deadline: Posted until filled Posted: May 26, 2026 4:00 AM (UTC) Starting Date: Aug 1, 2026 Job Description... 
    Hourly pay
    Part time
    Work at office
    Remote work
    Work visa

    Young World Physical Education

    Ashburn, VA
    3 days ago
  •  ...Overview This is general clerical and administrative support work performed in a school. An employee in this class performs routine to varied...  ...; maintaining current records; printing overdue notices; assists library users in locating materials and using equipment such... 
    Part time
    Work at office
    Remote work

    Loudoun County Public Schools

    Sterling, VA
    4 days ago
  •  ...Part Time Office Administrator Sparks Group has partnered with our client that is seeking a highly organized, dependable, and proactive...  ...submit them to the accounting department in a timely manner. Assist with pricing out parts and components as you become familiar... 
    Part time

    Sparks Group

    Sterling, VA
    1 day ago
  • $110k - $170k

    Construction Scheduler Dynalectric is seeking an experienced Construction Scheduler to support the planning, execution, and successful delivery of large-scale electrical construction projects throughout the Mid-Atlantic region. This position will work closely with project...
    Contract work
    For contractors

    EMCOR Group

    Sterling, VA
    1 hour ago
  • $90k - $108k

     ...Prepare and file lobbying disclosures and client engagement letters Assist with billing, expenses, and legal document management Draft,...  ...) Washington, DC $70,000.00-$90,000.00 2 days ago Legal Administrative Assistant - Digital Reporter We’re unlocking community knowledge... 
    Full time
    Work at office

    Bonnie Jones Associates, L.L.C.

    Ashburn, VA
    18 hours ago
  • $22 - $24 per hour

     ...exposure in various environments. Establish and actively monitor appropriate video framing consistent with legal videography norms. Assist clients with varying audio, video, and technology issues both in-person and remotely. Develop and maintain a high-level... 
    Hourly pay
    Remote work
    Shift work

    Planet Depos

    Sterling, VA
    2 days ago
  • $17 - $17.57 per hour

     ...Administrative Assistant / Cashroom Manager Company: Jetro / Restaurant Depot Location: 4420 Brookfield Corporate Drive, Chantilly, VA 20151 Job Type: Full-time Sector: Warehouse Team Member - Non Union Compensation: $17.00 - $17.57 Job Summary The Administrative... 
    Full time
    Work at office

    Restaurant Depot

    Chantilly, Loudoun County, VA
    2 days ago
  •  ...Virginia, Maryland, and Washington DC is looking to fill an Office Assistant position in the Chantilly, VA showroom location. Prior...  ...handling accounts payable scanning and/or copying administrative paperwork light accounting related tasks experience with... 
    Part time
    Internship
    Work at office

    Homeliving Network LLC

    Chantilly, Loudoun County, VA
    3 days ago
  • $48k - $65k

     ...Office Administrator At RXO Freight Forwarding (A sister company of XPO), we proactively manage the challenges of high value, time sensitive...  ...Standard Operating Procedures (SOPs) across departments. Assist with employee onboarding and offboarding, benefits... 
    Full time
    Work at office
    Monday to Friday

    Hire With Ease

    Sterling, VA
    4 days ago
  • $95k

    Office Manager (Direct Hire)\\ \\ Salary: \\\\ Up to \\\$95,000 annually \\ \\ A -Team Dental Staffing has partnered with an established, privately owned PPO dental practice seeking an experienced \\\ Office Manager \\\\ to lead daily operations, drive practice growth...
    Full time
    Private practice
    Work at office

    A-team Dental Staffing L.l.c

    Herndon, VA
    13 hours ago
  •  ..., and the ability to adjust focus—is 100% of the time. Occasional driving or climbing may also be necessary.   If you need assistance with this application, please contact (***) ***-****. Please do not contact the office directly – only resumes submitted through... 
    Full time
    Work at office

    Clarkson Eyecare

    Sterling, VA
    13 hours ago
  • $31 per hour

     ...Administrative Officer Wage: $31.00 per hour Qualifications Requires 3–4 years of security industry experience and 3–4 years of security...  ...life insurance Voluntary life and disability insurance Employee assistance plan Securitas Saves discount program Paid holidays Paid time... 
    Hourly pay
    Weekly pay
    Flexible hours

    Securitas Security Services USA, Inc.

    Sterling, VA
    19 hours ago
  •  ...Contract Executive Coordinator The Contract Executive Coordinator will provide administrative support for Electrify America's Vice President of Operations, Vice President of Technology, and Vice President of Legal & Government Affairs. The ideal candidate will have... 
    Contract work

    Abacus

    Reston, VA
    18 hours ago
  • $31 per hour

     ...Administrative Officer Wage: $31.00/ hour Requires 34 years of security industry experience and 34 years of security administrative...  ...insurance Voluntary life and disability insurance Employee assistance plan Securitas Saves discount program Paid holidays... 
    Weekly pay
    Local area
    Worldwide
    Flexible hours

    Securitas

    Ashburn, VA
    1 day ago
  •  ...Administrative Assistant The Administrative Assistant will provide clerical support for the FCA field office to accomplish the FCA mission and vision and reflect the FCA Core Values in the ongoing work of that office. Ministerial Duties These responsibilities... 
    Work at office
    Local area

    Fellowship of Christian Athletes

    Vienna, VA
    3 days ago
  •  ...Office Administrative Support Provides general office and administrative support to legal teams to include data entry and shipping. Essential Functions: Print, scan, save and photocopy documents. Prepare mailings and shipments, receive all packages at the... 
    Work experience placement
    Work at office

    Goel & Anderson

    Reston, VA
    18 hours ago
  •  ...differential pay for select roles We are looking for an Executive Assistant to join our team in the office in Herndon, VA. This is a full...  ..., document management, presentation preparation, and administrative project support. Process executive expense reports, track reimbursements... 
    Full time
    For contractors
    Work at office
    Night shift
    Afternoon shift

    Holder Construction

    Sterling, VA
    18 hours ago
  •  ...Executive Assistant Reporting to the Executive Vice President of LEXSO, the Executive Assistant plays a critical role in supporting...  ...EVP, LEXSO, and the broader LEXSO team through high-quality administrative and operational coordination. This role helps ensure the... 
    Work at office
    Monday to Friday
    Flexible hours
    Weekend work

    Constellis

    Herndon, VA
    2 days ago
  • $160k - $200k

     ...SAIC has an immediate opening for a highly motivated Executive Assistant to support an exciting customer mission. This role will...  ...substituted for the degree Experience providing exceptional administrative support to government senior executive personnel Experience managing... 
    Contract work
    Immediate start

    SAIC

    Sterling, VA
    18 hours ago
  •  ...daily operations for our executives. You provide high-level administrative and office support to an assigned executive(s) and oversee various...  ...office operations. The Impact You Will Have As an Executive Assistant with QTS, you will have the opportunity to work with our... 
    Immediate start
    Worldwide

    QTS Data Centers

    Ashburn, VA
    1 day ago
  • $750 per week

     ...and customer experiences. Role Overview: We are welcoming participants from all backgrounds, including anyone looking for administrative assistant roles, to take part in upcoming market research studies. These may involve online discussions, product testing, or feedback... 
    Part time
    Casual work
    Remote work
    Flexible hours

    AFG

    Herndon, VA
    1 day ago
  •  ...Job Title Administrative Assistant Functional Title Administrative Assistant Contract position State Location Chantilly, VA US (Primary) Education High School Level Degree Job Type Full-time Job Description The Administrative Assistant... 
    Full time
    Contract work
    Work at office

    Quantech Services

    Chantilly, Loudoun County, VA
    1 day ago
  • $60k - $65k

     ...Administrative Assistant Salary: $60,000 - $65,000 Location: Great Falls, VA Office Situation: 100% In-Office | Full-Time | Flexible Schedule Outside of Tax Season Why This Opportunity Stands Out Looking for more than just another... 
    Full time
    Temporary work
    Summer work
    Work at office
    Flexible hours

    Creative Financial Staffing

    Great Falls, VA
    18 hours ago
  •  ...Administrative Coordinator II This role serves as the friendly front‑desk presence, managing visitor registration, phone calls, office supplies...  .... Manage schedules and appointments for teams or departments. Assist with basic scheduling and routine administrative tasks.... 
    Work at office

    Sierra Nevada Corporation

    Herndon, VA
    18 hours ago

Do you want to receive more vacancies?

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