Home › Companies › Core One › Administrative Assistant
Administrative Assistant
Core One · Sterling, VA · Active · Greenhouse
Job facts
| Field | Value |
|---|---|
| Company | Core One |
| Title | Administrative Assistant |
| Normalized title | - |
| Department / team | Corporate |
| Location | Sterling, VA, United States |
| Work model | - |
| Employment type | - |
| Salary | - |
| Status | active |
| ATS provider | Greenhouse |
| Posted / first seen | 2026-05-15 / 2026-05-29 |
| Changed / last seen | 2026-05-29 / 2026-06-06 |
Related slices
| Page | What it contains | Open |
|---|---|---|
| Company jobs | Active postings from Core One. | Open |
| Company breakdowns | Role, location, ATS, and work model facets for this company. | Open |
| ATS provider jobs | Active postings observed through Greenhouse. | Open |
| Provider filtered search | The same provider as a filtered job collection. | Open |
| City jobs | Active postings in Sterling. | Open |
| Department jobs | Active postings in Corporate. | Open |
| Lifecycle events | Open, update, close, and reopen events for this posting. | Open |
| Original posting | Canonical source or apply URL captured from the ATS. | Open |
Linked records
| Company | Core One |
| Source | e1339707-90d6-45ea-bc83-bb048405990c |
| ATS provider | Greenhouse |
Description
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
__PRESENT
__PRESENT
Full job record
| Job ID | 52afe65c78a1d9d3875dc75748d58b6d4a5f385b |
| Org ID | a5d09ed9-38ce-4330-9284-fe4f7888f374 |
| Source ID | e1339707-90d6-45ea-bc83-bb048405990c |
| Board ID | e1339707-90d6-45ea-bc83-bb048405990c |
| Provider | greenhouse |
| Provider Job Key | 8550738002 |
| Title | Administrative Assistant |
| Normalized Title | — |
| Status | active |
| Active | yes |
| Location Text | Sterling, VA |
| Department | Corporate |
| Team | — |
| Employment Type | — |
| Workplace Type | — |
| Remote Policy | — |
| Country | United States |
| Region | VA |
| City | Sterling |
| Salary Raw | — |
| Salary Min | — |
| Salary Max | — |
| Salary Currency | — |
| Salary Period | — |
| Source URL | https://job-boards.greenhouse.io/coreone/jobs/8550738002 |
| Apply URL | https://job-boards.greenhouse.io/coreone/jobs/8550738002 |
| First Seen At | 2026-05-29 22:42:30Z |
| Last Seen At | 2026-06-06 07:35:18Z |
| Last Checked At | 2026-06-06 07:35:18Z |
| Last Changed At | 2026-05-29 22:42:30Z |
| Inactive At | — |
| Source Posted At | 2026-05-15 18:05:30Z |
| Source Updated At | 2026-05-28 19:23:12Z |
| Raw Payload Uri | s3://job-postings-prod-raw-590183727216/raw/provider=greenhouse/board=coreone/date=2026-06-06/2026-06-06T07-35-18-173Z-9e0fb3c1fcdb33f2b2f7383a921f64318b26e032d28efde708d0a8f411c87d69.json |
Event Fields
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}Get this page with API
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