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  4. Administrative Assistant

Onsite Administrative Assistant jobs in Newark, New Jersey, USA

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  • Sun
    • 1:00 PM - 2:00 PM

      Senior Product Manager Interview

      Sarah Jenkins

    • 2:30 PM - 3:00 PM

      Initial Interview

      Alex Chen

  • Mon
    • 11:00 AM - 11:15 AM

      Product Manager Interview

      David G. (Hiring Manager)

    • 4:15 PM - 5:15 PM

      First Round Interview

      Sophie L.

  • Tue
    • 1:20 PM - 1:45 PM

      Introductory Interview

      Marta W.

    • 2:30 PM - 3:00 PM

      Kick-off Interview

      Daria (HR)

  • Wed
    • 1:00 PM - 1:45 PM

      Qualifying Interview

      James Miller

    • 5:30 PM - 6:00 PM

      Discovery Interview

      Chris V.

  • Thu
    • 2:30 PM - 3:00 PM

      First Interview

      Michael T.

    • 4:00 PM - 5:00 PM

      Interview

      Den

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Administrative Assistant Jobs in Newark — On-Site Opportunities in New Jersey

Newark businesses are actively seeking organized professionals to fill administrative assistant jobs in Newark, with 55 on-site openings available right now. As the city's commercial sector continues to grow, companies need dependable support staff to keep daily operations running smoothly. This is an excellent opportunity for candidates who thrive in structured, in-person work environments.

Employers looking to hire an administrative assistant typically prioritize strong organizational skills, clear written and verbal communication, and proficiency with office software such as Microsoft Office and scheduling tools. Attention to detail, multitasking ability, and a proactive attitude toward problem-solving are equally valued. Experience handling correspondence, managing calendars, and coordinating meetings helps candidates stand out among other administrative assistant vacancies in competitive markets like Newark.

On-site administrative assistant positions in Newark generally involve direct collaboration with office teams, executives, and clients, fostering a hands-on work culture that remote roles can't replicate. The local job market remains strong, driven by Newark's expanding business district and steady demand across finance, healthcare, and logistics sectors. Employers value the reliability and immediate availability that on-site staff provide, making this a stable and promising career path.

If you're ready to take the next step in your administrative career, explore current administrative assistant positions through Global Work AI. Our platform connects motivated professionals with employers across Newark who are eager to fill roles quickly. Discover your next opportunity today and join a workplace where your organizational talents truly make a difference.

Frequently Asked
Questions

Everything you need to know about
finding your next role
  • What is the average salary for an administrative assistant in Newark?

    In Newark, New Jersey, pay for an administrative assistant usually falls in the low-to-mid $40,000s, with higher totals possible in finance, healthcare, logistics, and larger corporate offices. Experience, bilingual ability, and support for executives can also lift earnings. Local compensation may differ based on employer size, commute demands, and benefits such as overtime or bonuses. To gauge a fair offer, compare current Newark listings with nearby NJ office roles and look at the full package, not just the base rate.
  • What skills and qualifications do I need for an administrative assistant job?

    Most employers in the Newark, USA market look for a high school diploma or equivalent, strong organization, clear written communication, and comfort handling schedules, files, and phone support. Attention to detail matters because the role often keeps teams running smoothly. A calm, service-minded approach is valuable in busy office settings, especially in New Jersey workplaces that serve multiple departments. If you have customer service or coordination experience, that can help. Reviewing current openings can show which strengths appear most often.
  • What are the main responsibilities of an on-site administrative assistant?

    Day-to-day work usually centers on keeping the office organized and responsive. In an on-site administrative assistant role, that can include greeting visitors, answering calls, scheduling meetings, preparing documents, managing mail, ordering supplies, and helping with basic records or invoicing. Many Newark offices also expect support for managers, teams, and front-desk flow. Because the job is based in person, reliability and quick problem-solving are important. Checking job descriptions from local employers can help you see which tasks are most common.
  • What software and computer skills are most important for an administrative assistant?

    Microsoft Office or Microsoft 365 is still the core toolkit for most administrative assistant jobs, especially Word, Excel, Outlook, and PowerPoint. Many Newark employers also value calendar systems, cloud file sharing, databases, and basic data entry accuracy. Depending on the company, you may use Google Workspace, scheduling platforms, or simple CRM tools. Fast typing, clean formatting, and confidence with spreadsheets are practical advantages. If you are updating your skills, compare listings to see which programs appear most often in New Jersey offices.
  • Is prior office experience required for an administrative assistant role in Newark?

    Not always. Some employers in Newark, New Jersey hire candidates with no direct office background if they show strong communication, dependable attendance, and transferable experience from retail, hospitality, customer service, or school settings. That said, prior clerical work can make you more competitive, especially for positions that support busy departments or executives. Entry-level opportunities are more common in larger organizations than in small offices. Looking at current openings can help you spot which roles are open to newer candidates and which expect a stronger background.
  • What does the hiring process look like for an administrative assistant job in Newark?

    The process usually starts with an online application, followed by a resume review and one or two interviews. In Newark, employers may ask about scheduling, confidentiality, software comfort, and how you handle competing priorities. Some roles include a skills test for typing, email formatting, or Excel basics. You may also meet with the hiring manager or office team before a final offer. Timelines vary, but prompt follow-up and clear examples from past work can help. Checking each employer’s posting can reveal what to expect next.
  • What career growth opportunities are available from an administrative assistant role?

    This job can lead to broader office and operations paths over time. Many people move into executive assistant, office coordinator, project support, human resources, payroll, or operations roles after building strong workplace experience. In Newark and across New Jersey, employers often value candidates who know office systems, vendor coordination, and internal communication. Additional training in Excel, bookkeeping, or project tools can open more doors. If you want a clearer path, compare related job titles and note the skills that appear in higher-level listings.

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55 jobs found

  • HITT Contracting Inc.

    HITT Contracting Inc.

    Today

    Mep assistant superintendent

    Every day, our team members do amazing things in pursuit of our shared purpose to build trust with our clients, partners, subcontractors, and teammates. No matter your background, education, or...

    onsite, Berwick, PA, United States
    $105k/yrFull TimeJunior (<2 years)
  • DoorDash USA

    DoorDash USA

    3 days ago

    Assistant site manager, dashmart - newark, nj

    About the Team DashMart is a local-fulfillment center owned and operated by DoorDash, offering customers household essentials and other items to their doorsteps with speed, reliability, and quality....

    onsite, Newark, NJ, United States
    $56k – $83k/yrFull TimeLead / Manager
  • Ports America

    Ports America

    3 days ago

    Assistant operations manager - yard

    In the maritime industry, where colossal ships dock, and millions of tons of cargo are moved with precision, it takes teams of dedicated individuals to keep global trade in motion. Working in this...

    onsite, Newark, NJ, United States
    $70k – $80k/yrFull TimeLead / Manager
  • New Jersey Institute of Technology

    New Jersey Institute of Technology

    4 days ago

    Teacher assistant/tutor

    Teacher Assistant/Tutor Reports To: Dir NJ Gear UP/College Bound Position Summary: The Teacher Assistant/Tutor demonstrates an overall commitment to the policies and procedures of the New Jersey GEAR...

    onsite, Newark, NJ, United States
    $32k – $60k/yrPart TimeEntry with Degree
  • New Jersey Institute of Technology

    New Jersey Institute of Technology

    4 days ago

    Administrative assistant ii

    Administrative Assistant II Are you a current NJIT employee? Apply here through the Internal Jobs Hub. Reports To: Dir University Learning Center Position Summary: Under the direction and supervision...

    onsite, Newark, NJ, United States
    $44k – $60k/yrFull TimeLead / Manager
  • New Jersey Institute of Technology

    New Jersey Institute of Technology

    4 days ago

    Assistant director for cim student recruitment & retention

    Assistant Director for CIM Student Recruitment & Retention Are you a current NJIT employee? Apply here through the Internal Jobs Hub. Reports To: Chair Position Summary: Reporting to the Director of...

    onsite, Newark, NJ, United States
    $72k/yrFull TimeJunior (<2 years)
  • New Jersey Institute of Technology

    New Jersey Institute of Technology

    4 days ago

    Customer care assistant

    Customer Care Assistant Are you a current NJIT employee? Apply here through the Internal Jobs Hub. Reports To: University Registrar Position Summary: As a core member of the student service team,...

    onsite, Newark, NJ, United States
    $35k – $48k/yrFull TimeJunior (<2 years)
  • Haddad Plumbing & Heating

    Haddad Plumbing & Heating

    5 days ago

    Assistant project manager

    Haddad Plumbing and Heating Inc. is seeking an Assistant Project Manager to join our project operations team based in Newark, New Jersey. The Assistant Project Manager will support the planning,...

    onsite, Newark, NJ, United States
    $65k – $75k/yrFull TimeJunior (<2 years)
  • Dhanani Group

    Dhanani Group

    6 days ago

    Assistant general manager tb39100-newark

    Assistant Manager Live MAS! Grow your Career at TACO BELL! -TOP FRANCHISE- 3 Years Running - Entrepreneur -100 Most Influential Companies- Time Join one of the hottest global brands - with a top...

    onsite, Newark, NJ, United States
    Part TimeLead / Manager
  • Master Concessionair

    Master Concessionair

    6 days ago

    Assistant manager qsr - newark liberty international airport

    Benefits: Paid: Health, Dental, Vision, Life, LTD, STD Paid: Vacation, Federal Holidays, 2 Personal days, 5 Sick days Other benefits: 401k, Meals, Uniform, Shoes yearly credit. Salary $60,000 to...

    onsite, Newark, NJ, United States
    $60k – $65k/yrFull TimeJunior (<2 years)
  • Saint James Health Inc

    Saint James Health Inc

    6 days ago

    Medical receptionist

    POSITION SUMMARY: This position is responsible for creating a welcoming and professional environment while managing all front desk operations to ensure efficient patient flow and positive patient...

    onsite, Newark, NJ, United States
    Full TimeJunior (<2 years)
  • Saint James Health Inc

    Saint James Health Inc

    7 days ago

    Certified medical assistant

    POSITION SUMMARY: Saint James Health is seeking a compassionate and motivated Certified Medical Assistant to join our growing healthcare team. The Medical Assistant plays a vital role in supporting...

    onsite, Newark, NJ, United States
    Full TimeJunior (<2 years)
  • ATLANTIS MANAGEMENT GROUP LLC

    ATLANTIS MANAGEMENT GROUP LLC

    7 days ago

    Assistant manager - nj

    Assistant Store Manager Location: Newark, NJ Apply Online: bit.ly/workforamg Atlantis Fresh Market is a leading Convenience Store brand in the Northeast, and we are GROWING! If you thrive in a...

    onsite, Newark, NJ, United States
    Part TimeNo Skills
  • University Hospital, Newark NJ

    University Hospital, Newark NJ

    9 days ago

    Assistant nurse manager - h-yellow

    Responsibilities The primary purpose of the Assistant Nurse Manager position is to provide support to the Assistant Director Nursing UH (ADON) in the management of operations and uphold all standards...

    onsite, Newark, NJ, United States
    Full TimeJunior (<2 years)
  • Extra Space Storage

    Extra Space Storage

    10 days ago

    Assistant store manager

    -Will work between multiple stores in the district. -Bilingual Spanish preferred. Compensation Starting Pay Range: $19.00-$20.00 Hourly The Assistant Store Manager plays a pivotal role in supporting...

    onsite, Newark, NJ, United States
    $38k – $40k/yrFull TimeJunior (<2 years)
  • The GEO Group

    The GEO Group

    10 days ago

    Asst facility administrator

    Benefits Information Full-time employees will enjoy a competitive benefits package with options for you and your family including: Paid Time Off Paid Holidays 401(k) Matching Health Insurance Vision...

    onsite, Newark, NJ, United States
    Full TimeLead / Manager
  • Genova Burns LLC

    Genova Burns LLC

    10 days ago

    Legal assistant - litigation

    Genova Burns LLC, a mid-sized law firm, is seeking an experienced Litigation Assistant for its Newark, NJ office. For more information about the firm, please visit us at our website,...

    onsite, Newark, NJ, United States
    Full TimeSenior (5+ years)
  • AccuFleet

    AccuFleet

    11 days ago

    Ewr-aviation assistant manager

    AccuFleet is looking for a “hands-on” operations Assistant Manager, willing to do whatever it takes to ensure the success of our Newark Airfield service operation. The Assistant Manager will be...

    onsite, Newark, NJ, United States
    Full TimeLead / Manager
  • Books-A-Million

    Books-A-Million

    12 days ago

    2105 assistant general manager

    Job Description About the Job You believe great stories, ideas, and discoveries can change lives—and you want to lead a store that puts them within reach of every customer. Ready to take the helm of...

    onsite, Newark, NJ, United States
    Full TimeJunior (<2 years)
  • RWJBarnabas Health

    RWJBarnabas Health

    12 days ago

    Assistant director

    Job Title: Assistant Director Location: Newark Beth Israel Medical Ctr Department Name: Plant Operations Req #: 0000231089 Status: Salaried Shift: Day Pay Range: $95,000.00 - $135,000.00 per year Pay...

    onsite, Newark, NJ, United States
    $95k/yrFull TimeJunior (<2 years)
  • RWJBarnabas Health

    RWJBarnabas Health

    12 days ago

    Assistant director, radiology

    Job Title: Assistant Director Location: Newark Beth Israel Medical Ctr Department Name: Radiology Support Services Req #: 0000262362 Status: Salaried Shift: Day Pay Range: $100,000.00 - $130,000.00...

    onsite, Newark, NJ, United States
    $100k – $130k/yrFull TimeLead / Manager
  • The GEO Group

    The GEO Group

    14 days ago

    Health services administrator (hsa)

    Benefits Information Full-time employees will enjoy a competitive benefits package with options for you and your family including: Paid Time Off Paid Holidays 401(k) Matching Health Insurance Vision...

    onsite, Newark, NJ, United States
    $135k/yrFull TimeLead / Manager
  • Domino's

    Domino's

    14 days ago

    Assistant manager(03980) - 447 central ave.

    Job Description Operate all equipment. Stock ingredients from delivery area to storage, work area, walk-in cooler. Prepare product. Receive and process telephone orders. Take inventory and complete...

    onsite, Newark, NJ, United States
    $34k – $38k/yrFull TimeNo Skills
  • Domino's

    Domino's

    14 days ago

    Assistant manager(04514) - 465 springfield ave

    Job Description Operate all equipment. Stock ingredients from delivery area to storage, work area, walk-in cooler. Prepare product. Receive and process telephone orders. Take inventory and complete...

    onsite, Newark, NJ, United States
    $34k – $38k/yrFull TimeNo Skills
  • Domino's

    Domino's

    14 days ago

    Assistant manager(03378) - mount prospect ave

    Job Description Operate all equipment. Stock ingredients from delivery area to storage, work area, walk-in cooler. Prepare product. Receive and process telephone orders. Take inventory and complete...

    onsite, Newark, NJ, United States
    $34k – $38k/yrFull TimeNo Skills
  • Domino's

    Domino's

    14 days ago

    Assistant manager(04577) - 551 bloomfield ave.

    Job Description Operate all equipment. Stock ingredients from delivery area to storage, work area, walk-in cooler. Prepare product. Receive and process telephone orders. Take inventory and complete...

    onsite, Newark, NJ, United States
    $34k – $38k/yrFull TimeNo Skills
  • Uncommon Schools

    Uncommon Schools

    14 days ago

    Office manager

    Company Description Uncommon Schools is a nonprofit network of high-performing public charter schools dedicated to providing an exceptional K-12 education in economically disadvantaged communities....

    onsite, Boston, MA, United States
    $35k – $54k/yrFull TimeJunior (<2 years)
  • The GEO Group

    The GEO Group

    15 days ago

    Medical records clerk

    Benefits Information Full-time employees will enjoy a competitive benefits package with options for you and your family including: Paid Time Off Paid Holidays 401(k) Matching Health Insurance Vision...

    onsite, Newark, NJ, United States
    Full TimeJunior (<2 years)
  • SOUDER LAW GROUP LLP

    SOUDER LAW GROUP LLP

    16 days ago

    Legal assistant

    Benefits: 401(k) Health insurance Paid time off Bonus based on performance Opportunity for advancement Training & development Tuition assistance Benefits/Perks Careers Advancement Opportunities...

    onsite, Newark, NJ, United States
    $50k – $85k/yrFull TimeJunior (<2 years)
  • Uncommon Schools

    Uncommon Schools

    16 days ago

    Teacher assistant

    Company Description Uncommon Schools is a nonprofit network of high-performing public charter schools dedicated to providing an exceptional K-12 education in economically disadvantaged communities....

    onsite, Newark, NJ, United States
    $47k – $50k/yrFull TimeNo Skills
  • K2 Services

    K2 Services

    17 days ago

    Office services associate

    About Us: Opensity Solutions is the largest tech‑enabled managed services organization serving leading law firms, financial institutions and professional services firms. At Opensity, we provide...

    onsite, Newark, NJ, United States
    $40k – $44k/yrFull TimeJunior (<2 years)
  • Dollar Tree

    Dollar Tree

    17 days ago

    Assistant manager ii

    We’re seeking an Assistant Store Manager to join our team to help with store operations, customer service and team development. Duties include, but are not limited to, the following: Assist with...

    onsite, Newark, NJ, United States
    $39k – $41k/yrFull TimeNo Skills
  • University Hospital, Newark NJ

    University Hospital, Newark NJ

    17 days ago

    Principal clerk, family health services, mother/baby - f green (9am-5pm)

    Responsibilities The primary purpose of the Principal Clerk position is to provide clerical and receptionist support to an assigned Nursing unit. Responsible for electronic data entry on assigned...

    onsite, Newark, NJ, United States
    Full TimeJunior (<2 years)
  • Domino's

    Domino's

    21 days ago

    Assistant manager(03961) - bergen street

    Job Description Operate all equipment. Stock ingredients from delivery area to storage, work area, walk-in cooler. Prepare product. Receive and process telephone orders. Take inventory and complete...

    onsite, Newark, NJ, United States
    $34k – $38k/yrFull TimeNo Skills
  • University Hospital, Newark NJ

    University Hospital, Newark NJ

    21 days ago

    Assistant nurse manager - neurology g-blue

    Responsibilities The primary purpose of the Assistant Nurse Manager position is to provide support to the Assistant Director Nursing UH (ADON) in the management of operations and uphold all standards...

    onsite, Newark, NJ, United States
    Full TimeJunior (<2 years)
  • University Hospital, Newark NJ

    University Hospital, Newark NJ

    21 days ago

    Assistant nurse manager - medicine - i-blue

    Responsibilities The primary purpose of the Assistant Nurse Manager position is to provide support to the Assistant Director Nursing UH (ADON) in the management of operations and uphold all standards...

    onsite, Newark, NJ, United States
    Full TimeJunior (<2 years)
  • HERTRICH Family of Automobile Dealerships

    HERTRICH Family of Automobile Dealerships

    a month ago

    Assistant automotive office manager - newark nissan

    Automotive Office Manager Dealership Experience Required | Leadership Role | Career Growth NOW HIRING - Experienced Automotive Office Manager! Join a Ward Top 100 Dealership Group | Strong Benefits +...

    onsite, Newark, NJ, United States
    Full TimeJunior (<2 years)
  • University Hospital, Newark NJ

    University Hospital, Newark NJ

    a month ago

    Medical office assistant - acs - obgyn

    Overview About the Role The primary purpose of the Medical Office Assistant position is to provide support with the daily activities of the clinic including answering phones and routing calls,...

    onsite, Newark, NJ, United States
    $46k – $48k/yrFull TimeJunior (<2 years)
  • First Student

    First Student

    a month ago

    Assistant general manager/ operations manager

    This position is being recruited in support of a pending Essex County paratransit contract opportunity. Employment is contingent upon First Student being awarded the contract. Candidates may be...

    onsite, Newark, NJ, United States
    Full TimeLead / Manager
  • Dollar General

    Dollar General

    a month ago

    Asst store mgr in newark nj s21792

    Job Details General Summary: The Assistant Store Manager helps maintain a clean, well-organized store with a customer-first focus. At the direction and delegation of the Store Manager, the Assistant...

    onsite, Newark, NJ, United States
    Full TimeJunior (<2 years)

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