Office Administrator
$50k - $65kAvantier Inc.
About Avantier Inc. At Avantier, you won’t just “have a job”—you’ll work on real, cutting‑edge technology used in aerospace, defense, and life sciences. We are a global photonics company (25+ years), specializing in custom optical design, engineering, and manufacturing for high‑tech industries worldwide. Benefits 401(k) 401(k) matching Dental insurance Health insurance Paid time off Training & development Vision insurance Position Overview Avantier is seeking an experienced Office Administrator to support daily office and operational activities. The role requires confident management of administrative tasks, communication, inventory coordination, and follow‑ups in a fast‑paced environment. The ideal candidate is organized, proactive, detail‑oriented, and comfortable managing multiple priorities while communicating effectively across teams. Key Responsibilities Prepare packing slips, invoices, and related documentation. Manage emails, follow‑ups, and internal/external communication. Prioritize tasks based on urgency and business needs. Maintain office procedures, records, and organizational systems. Assist with inventory tracking and office supply coordination. Handle incoming phone calls and route inquiries appropriately. Support managers and cross‑functional teams with daily operations. Identify and communicate issues proactively. Assist with ad‑hoc operational, administrative, and office tasks as needed. Qualifications 2+ years of experience in office coordination, administrative, or operations support. Experience with invoicing, documentation, inventory management, and phone handling. Strong written and verbal communication skills. Proficient in Microsoft Office (Excel, Outlook, Word). Strong organizational and time management skills. Ability to multitask and work independently. High attention to detail and accuracy. Self‑motivated with a proactive mindset. Why Join Avantier Competitive compensation and full benefits (Medical, Dental, Vision, 401k). Opportunity to work in a growing high‑tech industry. Collaborative, hands‑on environment with real impact. Additional Information Work Hours: Monday–Friday, 9:00 AM – 6:00 PM. Work Location: In‑person (5 days/week). Job Type: Full‑time. Location: North Plainfield, New Jersey. Base Salary: $50,000 – $65,000. #J-18808-Ljbffr Avantier Inc.
$50k - $65k
...~ Dental insurance ~ Health insurance ~ Paid time off ~ Training & development ~ Vision insurance Office Administrator Location: North Plainfield, New Jersey Company: Avantier - Premium Custom Optics Manufacturer Base Salary: $50,0...SuggestedFull timeWork at officeWorldwideMonday to FridayAvantier, Inc.
Plainfield, NJ4 days ago$50k - $65k
...Office Administrator Location: North Plainfield, New Jersey Company: Avantier – Premium Custom Optics Manufacturer Base Salary: $50,000 - $65,000 Position Overview Avantier is seeking an experienced Office Administrator to support daily office and operational...SuggestedFull timeWork at officeMonday to FridayAvantier Inc.
Plainfield, NJ17 hours ago$28 - $30 per hour
Job Locations US-NJ-Mountainside Overview Coordinates office services such as purchasing, payroll, records control, and other administrative activities. Interprets operating policies; exercises independent judgment in the resolution of administrative problems. Responsibilities...SuggestedWork at officeLocal areaFlexible hours- ...Benefits: 401(k) Paid time off Training & development Home Care Office Administrator – Job Duties Oversee daily office operations to ensure efficient agency functioning. Manage client intake, scheduling, and service coordination. Maintain accurate records...SuggestedWork at office
Assurance Care & Support Services Inc
Woodbridge, NJ3 days ago - ...Office Coordinator The Office Coordinator will: Coordinate office operations and procedures to ensure efficiency and quality... ...and troubleshooting. Provide the department with general administrative support. Prepare correspondence and reports with a high level...SuggestedFull timeWork experience placementWork at officeShift work
Aya Healthcare
New Brunswick, NJ1 day ago - ...Bachelors or above (Preferred) US work authorization (Preferred) Full Job Description Perform a wide range of administrative and office support activities to help facilitate efficient operation of the organization. The Administrative Assistant supports and...Full timeWork at officeMonday to FridayShift work
ACI Infotech
Piscataway, NJ17 hours ago - ...description below. If you're interested, could you send me your updated resume? Looking forward to hearing from you! Role: Office Administrator Duration: Full-time Location: Somerset, NJ Mode: Hybrid Job Description We are...Full timeWork at officeLocal area
ACI Infotech
Somerset, NJ4 days ago - ...About the job Office Administrator Description : Escape the Big Corporate culture, and work with an innovative group of successful solution providers. Fast paced, never boring, providing quality world class custom optical solutions to our clients This...Full timeWork at officeWork from home
Talent Leverage
Clark, NJ3 days ago $25 per hour
...Staff Management Group is seeking a Office Administrator for our client in Bridgewater, NJ. Please read the ENTIRE job description and ALL of the job requirements BEFORE applying for this position. Schedule: Tuesday & Wednesday: 9:30 AM - 2:30 PM (approximately...Part timeWork at officeLocal areaStaff Management Group LLC
Bridgewater, NJ4 days ago$18 - $20 per hour
...journey with us! Get a sneak peek into life at ADESA! Role and Team Reporting to the Office Manager, Commercial Accounts Manager, or other designated manager, the Office Administrator is responsible for providing administrative support to the auction processes in a...Hourly payWork at officeCarvana
Manville, NJ2 days ago- Avantier Inc. in North Plainfield, NJ is seeking an experienced Office Administrator to support daily operations, invoicing, inventory coordination, and cross‑functional communication. The ideal candidate is organized, proactive, detail‑oriented, and comfortable managing...Work at office
$25 - $28 per hour
...This individual will be based at the front desk at the Somerset office and manage the front desk primarily, attend visitors, take... ...with a hospitable experience. Additionally, assist with routine administrative activities in the office, including stocking pantries, printers...Full timeContract workWork at officeCompunnel
Franklin, Somerset County, NJ3 days ago- ...Overview We are a small office located in Rahway, NJ seeking in-person Office Admin for clerical and office support tasks. Responsibilities... ...and Quickbooks Other client data and document scanning Other administrative duties as needed Qualifications Good written and verbal...Work at officeFlexible hours
Austin Community College
Rahway, NJ3 days ago - ...Overview: Role Summary We are looking for a highly skilled Exchange / Office 365 Administrator with strong expertise in Exchange (on-prem & online), Office 365, Intune, and Active Directory administration . The ideal candidate will have hands-on experience...Work at office
Purple Drive
Raritan, NJ3 days ago - ...Benefits: Willing to Train Casual Office Setting Paid time off Seeking a responsible & self-motivated person for a Full time office clerk position, able to work as a team as well as independently, with the ability to multi task. Great position if you're looking...Full timeCasual workWork at officeMonday to Friday
Tyler Truck Repair Inc
South Plainfield, NJ3 days ago - ...levels become more confident in math and develop a deeper understanding of the subject. RSM is looking to hire a part-time Office Administrator in our Edison, NJ location. The school operates from 3:30 pm to 8:30 pm on weekdays 9:00 am to 6:00 pm on weekends....Part timeWork at officeWeekend workWeekday work
Russian School of Mathematics
Edison, NJ17 hours ago - ...See Attached Salary Guide and Benefits Information) Requirements: High level of proficiency in computer applications (Microsoft Office Suite-Word/Excel) Proficiency with Applications associated with Google Documents preferred Ability to organize data through...Work at office
- Job Description About the Role Based at Liberty Industrial's Perth Office in Osborne Park, the Office Administrator will play a key role in supporting daily office operations and providing administrative assistance across the business. Key Responsibilities Managing front...Work at office
- ...simple: create places where residents are proud to live and investors are proud to own. About the role Waterford is seeking an Office Administrator who will be responsible for ensuring the smooth day‑to‑day operations of the office. This role supports onsite team members,...Work at office
$22 - $26 per hour
...Responsibilities: Responsible for scheduling all outpatient surgeries and procedures as requested by the physician or the physician's office staff. Responsible for obtaining and adding patient demographics and insurance information into the billing system....Live outWork at office$18.13 - $22.02 per hour
...tasks in an efficient manner. Completes proper documentation for film / CD dispensing. Communicates proactively with provider offices, technologists, and leadership. General Job Functions: Demonstrates the ability to set goals, assign priorities, anticipate...Hourly payDaily paidWork at officeLocal areaFlexible hours- ...Office Manager / Administrative Assistant We are seeking a highly organized and proactive Office Manager / Administrative Assistant to serve as the operational backbone of our team. This role is designed for a detail‑oriented professional who excels at multitasking and...Work at office
Atlas Evaluation & Inspection Services (AEIS) llc
South Plainfield, NJ1 day ago - ...National law firm seeks an Administrative Clerk for its Berkeley Heights office. This position is a full‑time, onsite position Monday‑Friday. Position Responsibilities Assist with document management, file organization, and e‑filing document and media downloads/uploads...Full timeWork from homeMonday to FridayFlexible hours
Wood Smith Henning & Berman
Berkeley Heights, NJ2 days ago - ...The Counseling Center Position Title: Administrative Assistant Come join a rapidly expanding, leading national substance abuse organization... ...obtaining any information needed. Multiple line phones and general office duties. Administrative Assistant Requirements Candidate must...Hourly payFull timeWork at officeVisa sponsorshipMonday to Friday
Evolve
Middlesex, NJ4 days ago $17 - $19 per hour
...Swimming, You're At The Right Place. You may be our next great Office Assistant/Event and Enrollment Specialist at SafeSplash South... ...families in the community. What are we looking for in an Administrative Assistant? Office administrative experience Extensive...Hourly payWork at officeLocal areaFlexible hoursAfternoon shiftSafeSplash South Plainfield
South Plainfield, NJ17 hours ago- Liberty Industrial in New York seeks an Office Administrator to support daily operations at their Perth Office. Responsibilities include managing reception, coordinating travel, onboarding new employees, and overseeing office supplies. The ideal candidate will have strong...Work at office
- A high-tech international company in New Jersey is seeking a Bilingual Office Administrator. The ideal candidate must be fluent in Chinese and English, have strong communication skills, and be proficient in Microsoft Office. Responsibilities include managing confidential...Work at office
$28.79k
...Summary Rutgers, The State University of New Jersey, is seeking an Administrative Assistant in the Center for Cell Signaling within the New... ...faculty recruitment, and serves as a liaison with various offices within and outside the University. Among the key duties of this...H1bWork at officeRutgers University
Plainfield, NJ4 days ago- ...Job Title: HR & Office Administrator Location: Somerset, NJ Employment Type: Full-time Experience Required: 3-7 years (can adjust as needed) Job Summary We are looking for a proactive and organized HR & Office Administrator to manage day-to-day HR...Full timeWork at office
ACI Infotech
Somerset, NJ2 days ago $22 - $25 per hour
...Bookkeeper / Office Administrator Location: Irvington, NJ Schedule: Monday–Thursday: 8:00 AM – 4:30 PM; Friday: 8:00 AM – 2:30 PM Pay: $22.00–$25.00 per hour (based on experience) Position Overview A growing manufacturing company is seeking a dependable and proactive...Hourly payFull timeWork at officeWeekday workSocial Influence
Irvington, NJ1 day ago
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