218 Results for

Administrative Support Jobs in Jefferson, NJ

Jobs

New!

New providence, NJ2 days ago

$25–$28 Per Hour

This role serves as the operational backbone of the department by ensuring donor information is accurate, donations are processed correctly, acknowledgements are completed promptly, and development records remain organized and up to date. This position is ideal for individuals who enjoy organization, donor relations, administrative support, and nonprofit fundraising operations while contributing to a mission-driven organization.

Manhattan, NY30+ days ago

$17.50–$19 Per Hour
Temporary
Contractor
Full-time

Description: For LLC1 matters, Inputting, reviewing, and processing cases, Mailing notices, liaising between Public Housing, Leased Housing, and Property Management, Coordinating with the Landlord and Tenant Division. Trigyn is ISO 9001:2015, ISO 27001:2013 (ISMS) and CMMI Level 5 Certified.

Hanover, NJ28 days ago

$21–$24 Per Hour

Schedule rooms for meetings, events, appointments, and/or similar activities for the department, track correspondence, and prepare, order, and distribute materials. The ideal candidate will have strong communication and computer skills, the ability to execute tasks autonomously and efficiently, with attention to detail.

Berkeley Heights, NJ25 days ago

$45–$45 Per Hour
Full-time
Employee

Learn more about Beacon Hill and our specialty divisions, Beacon Hill Associates, Beacon Hill Financial, Beacon Hill HR, Beacon Hill Legal, Beacon Hill Life Sciences and Beacon Hill Technologies by visiting www.bhsg.com. Provide comprehensive administrative support, including complex scheduling of meetings across multiple time zones, coordinating with internal and external stakeholders to ensure effective communication and seamless operations.

Jersey City, NJ23 days ago

$25–$25 Per Hour
Full-time
Employee

Learn more about Beacon Hill and our specialty divisions, Beacon Hill Associates, Beacon Hill Financial, Beacon Hill HR, Beacon Hill Legal, Beacon Hill Life Sciences and Beacon Hill Technologies by visiting www.bhsg.com. Our niche brands offer a complete suite of staffing services to emerging growth companies and the Fortune 500 across market sectors, career specialties/disciplines and industries.

New!

Lebanon, NJToday

The Administrative Business Manager (ABM) plays a key role in keeping our site running smoothly by supporting day-to-day financial operations, billing, purchasing, and administrative processes. You’ll work closely with the Site Leader, department managers, and corporate finance teams while building hands on experience in financial reporting, budgeting, and revenue management.

New!

Lebanon, NJToday

Pace® Analytical Life Sciences is seeking a Senior QA Associate to support our Quality Assurance team through critical administrative, documentation, and record‑management functions. As a Senior QA Associate, you will work closely with the QA team to maintain document control systems, manage archival processes, and ensure the accuracy and accessibility of quality records across PLS locations.

New York, NY8 days ago

$37–$38 Per Hour

Assist Project Managers with special projects, reports, and departmental initiatives. Prepare reports and provide administrative support to ensure efficient department operations.

New!

Plainfield, NJ2 days ago

$18–$22.50 Per Hour

Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. This role includes performing clinical tasks such as vital signs collection, EKG testing, phlebotomy, patient intake, and exam room preparation to ensure efficient and high-quality patient care.

Manhattan, NY30+ days ago

$18–$19 Per Hour
Temporary
Contractor
Full-time

Description: Generation and oversight of case lists, Creation of Law legal notices and other documents, working within databases like AS400, Siebel, etc., Ensuring compliance with deadlines for warrants, working with the E-filing team, interacting with New York Court databases, data entry. Trigyn is ISO 9001:2015, ISO 27001:2013 (ISMS) and CMMI Level 5 Certified.

New!

New York, NY4 days ago

$22–$23 Per Hour
Contractor

Description: Electronically filing Non-payment Housing Court cases, follow-up/contact with property management and marshals, upload subsequent documents and payment into NYSCEF (court system). Trigyn's direct government client has an immediate opening for Administrative Assistant in New York, NY.

New!

Newark, NJ2 days ago

$27–$29 Per Hour
Full-time
Employee

Responsibilities:Process bi-weekly payroll accurately and on time for approximately 120–150 employees, including hourly and salaried staffAudit timekeeping records and payroll data for accuracy and complianceProcess new hires, rehires, employee changes, deductions, time-off, terminations, and other updates in the payroll/HRIS systemResolve payroll discrepancies by collecting and analyzing informationAssist employees with payroll/HRIS questions and self-service portal supportPrepare and run payroll/HRIS reports related to earnings, taxes, deductions, benefits, and other employee dataMaintain payroll compliance by following internal policies, procedures, and applicable lawsSupport HR administrative functions including filing, recordkeeping, background checks, references, and employee training setupProcess unemployment claims, employment verifications, garnishments, audit requests, workers’ compensation inquiries, and other related requestsAssist with HR projects and general administrative support as neededMaintain a high level of confidentiality with all payroll and HR information. Qualifications:3+ years of payroll experience requiredExperience using payroll software required; ADP Workforce Now strongly preferred, but similar systems such as Paychex or Paylocity are also relevantExperience in a multi-department environment with hourly employees and variable rates preferredSome HR compliance or HR administrative experience preferredStrong Microsoft Office skills, especially Excel and WordExcellent attention to detail, organization, and follow-throughAbility to meet deadlines and handle confidential information appropriatelyStrong communication and customer service skillsHigh school diploma required; college degree or payroll certification preferred.

Hackensack, NJ15 days ago

Full-time
Employee

Determining compensation for this role (and others) at Vaco by Highspring depends upon a wide array of factors including but not limited to: the individual’s skill sets, experience and training; licensure and certification requirements; office location and other geographic considerations; other business and organizational needs. Vaco by Highspring values a diverse workplace and strongly encourages women, people of color, LGBTQ+ individuals, people with disabilities, members of ethnic minorities, foreign-born residents, and veterans to apply.

New!

East Hanover, NJ2 days ago

Full-time
Employee

Determining compensation for this role (and others) at Vaco by Highspring depends upon a wide array of factors including but not limited to: the individual’s skill sets, experience and training; licensure and certification requirements; office location and other geographic considerations; other business and organizational needs. Determining compensation for this role (and others) at Vaco/Highspring depends upon a wide array of factors including but not limited to the individual’s skill sets, experience and training, licensure and certifications, office location and other geographic considerations, as well as other business and organizational needs.

New!

Newark, NJ2 days ago

$27–$29 Per Hour
Full-time
Employee

New York, New York25 days ago

$75,800–$109,950 Per Year

The firm has approximately 2,500 lawyers and professionals serving clients in major centers of business, finance, technology, and government in Boston, Chicago, Dublin, Hong Kong, London, Los Angeles, Milan, New York, Paris, San Francisco, Seoul, Shanghai, Silicon Valley, Singapore, Tokyo and Washington, D.C. The firm has consistently been recognized for its leading practices in many areas, including asset management, private equity, M&A, finance, real estate, tax, antitrust, life sciences, health care, intellectual property, litigation & enforcement, privacy & cybersecurity, and business restructuring. The firm has been ranked in the top three on The American Lawyer's prestigious A-List for eight consecutive years and #1 on Law.com's UK A-List twice in the past three years - rankings that honor the "best of the best" law firms.

New York, NY7 days ago

$49,000–$52,000 Per Year
Full-time

You will handle day-to-day case administration through our proprietary case management system (PRISM), correspond with parties, attorneys, and neutrals, and ensure accurate scheduling, documentation, and billing processes. The American Arbitration Association (AAA) seeks a detail-oriented and service-driven Case Administrator to manage arbitration and mediation cases across a wide range of industries.

New York, New York30+ days ago

$127,900–$195,000 Per Year

The firm has approximately 2,500 lawyers and professionals serving clients in major centers of business, finance, technology, and government in Boston, Chicago, Dublin, Hong Kong, London, Los Angeles, Milan, New York, Paris, San Francisco, Seoul, Shanghai, Silicon Valley, Singapore, Tokyo and Washington, D.C. The firm has consistently been recognized for its leading practices in many areas, including asset management, private equity, M&A, finance, real estate, tax, antitrust, life sciences, health care, intellectual property, litigation & enforcement, privacy & cybersecurity, and business restructuring. Supervises daily operations by prioritizing workloads and workflow, reviewing and assessing LEA assignments to support the Proactive Assistant model, maintaining work schedules, organizing absence coverage, and monitoring overtime requests.

New!

NY4 days ago

Remote

$14.50–$19.50 Per Hour

Whether you're supporting a Fortune 500 client or a local business, developing cutting-edge technology, or providing clinical services you'll work alongside dedicated professionals who share your commitment to excellence and make a meaningful impact. In this role, you will provide essential administrative support for our medical services operations, ensuring smooth processing of transactions and effective communication with providers and clients.

Berkeley Heights, NJ9 days ago

$20–$20 Per Hour

Seeking a professional and customer-focused Sr Receptionist & Switchboard candidate to support front desk and administrative operations in a corporate office environment. Schedule meeting rooms and notify Executive Assistants of guest arrivals through Microsoft Teams.

Parsippany, NJ30+ days ago

The role involves assisting in a wide range of administrative tasks, including budget preparation, tracking personnel actions, managing correspondence, and supporting various meetings and events. Track selections from hiring events and assist with monitoring and entering information into agency task management systems or spreadsheets to track internal and external suspense actions.

South Plainfield, New Jersey30+ days ago

$24–$30

Touch Dynamic, a leading POS manufacturer, is looking for a detail-oriented Accounts Payable Specialist to join our team. This role focuses on AP while providing occasional support to general office operations.

WOODCLIFF LAKE, NJ30+ days ago

Founded in 1998 and headquartered in Farmington Hills, MI, Kyyba has a global presence delivering high-quality resources and top-notch recruiting services, enabling businesses to effectively respond to organizational changes and technological advances. We are proud of our work culture which embodies our core values; incorporating value, passion, excellence, empowerment, and happiness, creates a vibrant and productive atmosphere.

Rutherford, NJ30+ days ago

Full-time

While the work we do as a claims organization is complex, our mission is clear: to deliver outstanding service, attract and retain top-tier professionals, and leverage industry-leading technology to drive results. We are seeking a proactive, highly organized Executive Assistant to provide high-level administrative and operational support to senior leadership.

Hackensack, NJ30+ days ago

A day in the life of an Administrative Assistant III at Hackensack Meridian Health includes: Schedules appointments, meetings or conferences for departmental personnel utilizing interdepartmental and/or hospital wide computerized scheduling systems. The posted rate of pay in this job posting is a reasonable good faith estimate of the minimum base pay for this role at the time of posting in accordance with the New Jersey Pay Transparency Act and does not reflect the full value of our market-competitive total rewards package.

New York, NY14 days ago

$32–$34 Per Hour

This role is responsible for managing HR transactions, monitoring shared inboxes and ticket queues, supporting compliance-related activities, maintaining operational documentation, and ensuring timely resolution of employee and campus inquiries. The HR Operations Coordinator / Administrative Assistant provides operational and administrative support for Human Resources shared services within a higher education environment.

Hackensack, New Jersey7 days ago

Responsibilities: A day in the life of an Administrative Assistant III at Hackensack Meridian Health includes: Schedules appointments, meetings or conferences for departmental personnel utilizing interdepartmental and/or hospital wide computerized scheduling systems. The posted rate of pay in this job posting is a reasonable good faith estimate of the minimum base pay for this role at the time of posting in accordance with the New Jersey Pay Transparency Act and does not reflect the full value of our market-competitive total rewards package.

New!

Glen Ridge, NJ4 days ago

The ideal candidate will demonstrate strong organizational skills, effective communication abilities, attention to detail, and proficiency with technology applications to help the department run smoothly. Position Summary: The Guidance Department Administrative Assistant plays a vital role in supporting the daily operations of the school's Guidance Department.

New!

New York, NY2 days ago

$44–$52 Per Hour

Responsibilities : The Group Shared Services Function, Business Operations Support Department ( "BOS or "Department ) comprises a dedicated team of professionals committed to delivering essential resources, managing processes, and optimizing the use of technology and business tool to advance the Research and Statistics Group's ( "Group ) objectives and activities. Work on project teams Conference and Event Management, Visiting Professors, and PhD Recruiting, including, maintaining data, tables and charts for tracking and informational purposes.

New York, NY30 days ago

$72,000–$76,500 Per Year
Full-time

The Administrative Assistant coordinates meetings and projects, maintains accurate records and databases, prepares reports and materials, and supports cross-functional initiatives to ensure smooth and efficient operations. The Administrative Assistant provides high-level administrative support to executives and senior leadership, serving as a key point of contact for office operations and case administration.

Newark, New Jersey30 days ago

As the principal teaching affiliate of Rutgers New Jersey Medical School and the only state-certified Level 1 Trauma Center in Northern New Jersey, University Hospital is training the next generation of physicians and advancing science to discovery while taking exceptional care of patients, regardless of their financial situation. Under the direction of the leadership team, assists in the planning and support of program activities, coordinates office operations, and assists with billing and record retention activities.

Jersey City, NJ21 days ago

Part-time

As we continue to expand our portfolio, we are focused on improving operational excellence across our properties—investing in upgrades that create safer, more welcoming environments and delivering strong results, with most communities earning 90% or higher on inspections in the past year. The Administrative Assistant will assist management and all visitors to the company by handling office tasks, providing polite and professional assistance via phone, mail, and e-mail and generally being a helpful and positive presence in the workplace.

New!

East Orange, NJ3 days ago

Full-time

Plainfield, NJ21 days ago

Position Overview: We are looking for a Senior Administrative Assistant to provide advanced administrative support to leadership teams and assist in daily business operations. The candidate should be proactive, organized, and capable of handling complex administrative responsibilities.

New York, New York9 days ago

$75,800–$109,950 Per Year

The firm has approximately 2,500 lawyers and professionals serving clients in major centers of business, finance, technology, and government in Boston, Chicago, Dublin, Hong Kong, London, Los Angeles, Milan, New York, Paris, San Francisco, Seoul, Shanghai, Silicon Valley, Singapore, Tokyo and Washington, D.C. The firm has consistently been recognized for its leading practices in many areas, including asset management, private equity, M&A, finance, real estate, tax, antitrust, life sciences, health care, intellectual property, litigation & enforcement, privacy & cybersecurity, and business restructuring. documents, performing document comparisons, entering and editing daily time, arranging travel, coordinating meeting arrangements and providing overflow support for LEAs.

Jersey City, New Jersey30+ days ago

Job Responsibilities:Support the Asset Managers in managing a diverse portfolio of solar and BESS assets, associated with the monitoring and performance management of Soltage’s assets across multiple states. CompanyOverview: Soltage is a leader in the development, financing, and operation of distributed scale solar and storage assets for commercial, industrial, municipal, and utility customers across the United States.

Brooklyn, NY16 days ago

Severance, Burko, Spalter, Masone & Laurette PC is hiring a bilingual Social Security Disability Administrative Assistant for its downtown Brooklyn office, with a focus on Social Security Disability and workers’ compensation matters. Earn approximately $25/hour working inside a structured downtown Brooklyn legal office with stable daytime hours and long-term full-time growth potential.

Harrison, NJ8 days ago

Military and veteran friendly employer, veterans and candidates with military experience encouraged to applyMOS Army: 51L; MOS AF: 3E131; MOS USCG: 1701; MOS USN: 3E1X1; MOS USSF: H190; MOS USMC: 1161 Provide administrative support to on-site management team in the areas of scheduling, billing, payroll & timekeeping, building access management, and other duties as assigned.

Edison, NJ30+ days ago

Part-time

Works directly with the Central Licensing staff and processes the hiring packages for new sales associates coming into Weichert, handles transfers, terminations as well as compiling the sales associates' complete documentation for the Market Cluster/Sales Office(s). The position provides administrative support to the sales leaders of the Market Cluster and oversees all daily office administration within the sales office(s) and provides operational and transactional assistance to the Sales Associates to ensure they have the necessary information and tools needed to conduct their business.

Lodi, NJ30+ days ago

Location: Lodi CML Cooperative LLC, 170 Gregg Street Unit 1 Lodi NJ 07644. In this role, you will have the opportunity to work in a fun and loving atmosphere, where your talents will be appreciated and developed.

Paramus, NJ30+ days ago

Full-time

In addition, this role is actively involved in outreach initiatives, including engaging with current and prospective patients, coordinating community engagement efforts, maintaining relationships with referral sources, and supporting marketing and growth strategies to expand the practice’s presence and patient base. The Medical Assistant/Administrative Assistant ensures a seamless experience for patients by assisting with clinical preparation, managing patient records, supporting front desk activities, and contributing to overall practice operations.

New York, NY30+ days ago

$30–$30 Per Hour

Plan and execute logistics for internal and external events, including client roadshows, team-building events, workshops, and client meetings. Partner with assistants across multiple locations to provide seamless coverage, including executive-level support when required.

Jersey City, NJ30 days ago

$18–$22 Per Hour
Part-time

Our client, an administrative services company, is seeking an entry-level Administrative Assistant to support daily operations in their Jersey City office. The Administrative Assistant will be responsible for managing schedules, handling correspondence, and providing general support to staff members.

Hackensack, NJ30+ days ago

Full-time

Summary: The New Jersey Office of a Multinational Law Firm currently has an opening for a Legal Admin/Paralegal to Partners and Associates. Open and close files as necessary, promptly handling the filing of legal or other administrative materials.

Bayonne, NJ30+ days ago

This role is crucial in supporting our operations, HR, and client communications while keeping our systems running smoothly. We’re looking for a reliable Administrative Assistant to join our growing team!

New!

Jersey City, NJ2 days ago

Usually relieves management of administrative details; gathers, compiles and reports information relevant to/for department; may manage a number of different and often conflicting objectives, projects or activities at one time. • Performs diverse, advanced and confidential administrative support functions including composing, signing and releasing routine but somewhat complex correspondence.

New!

Clifton, NJ2 days ago

We are looking for passionate people who are excited to support our mission: to empower and inspire all young people, especially those who need us most, to realize their full potential as responsible, caring, and productive citizens. The Boys & Girls Club of Clifton is seeking a highly organized, initiative-taking and mission driven Executive Administrative Assistant to support our CEO.

Whippany, NJ29 days ago

$21–$24 Per Hour

Proficiency in Microsoft Word, Excel, Outlook, PowerPoint and Sharepoint - Highly Desired Prior administrative experience - Highly Desired. Schedule rooms for meetings, events, appointments, and/or similar activities for the department, track correspondence, and prepare, order, and distribute materials.

New York, NY30+ days ago

For over 25 years, we have connected thousands of consultants with meaningful roles through a personal, communication-driven approach, partnering with a diverse client base to build high-performing teams and create lasting impact. • Plans, coordinates and ensures the schedule is optimized for Head of Head of People Operational Excellence and Corporate Functions People Partners and the Head of People Solutions & Digital Innovation.

New York, New York15 days ago

$65,000–$75,000 Per Year

Help coordinated in-house and outside vendor services related to the facilities operations; this includes but is not limited to, janitorial, pest control, lamping, carpentry, and maintenance contractors. While our projects are renowned for enhancing cities and pioneering sustainable practices, we recognize that the true driving force behind Hines' success is our 5,000 dedicated employees in 30 countries who draw on our 65-year history to build the world forward.

Resume Resources

Free Resume Templates Free Resume Builder

Get noticed by top employers!

Upload your resume to let employers know you're open to Administrative Support job opportunities. Plus, receive relevant job recommendations in your inbox.

Create A Free Account

Administrative Support Jobs in Jefferson, NJ

Development Assistant (Administrative Support) Our House Inc

Administrative Assistant (Housing) Trigyn Technologies Inc

Administrative Assistant Careers Integrated Resources Inc

Senior Administrative Assistant Beacon Hill Staffing Group, LLC

Administrative/Executive Assistant Beacon Hill Staffing Group, LLC

Administrative Business Manager (General Accounting) Pace Analytical Life Sciences

Administrative Quality Assurance Associate Pace Analytical Life Sciences

Administrative Project Coordinator ProKatchers

Certified Medical Assistant Jobot

Administrative Assistant (Data entry / Attorney support) Trigyn Technologies Inc

Administrative Assistant (Housing / Property Management) TRIGYN TECHNOLOGIES, INC.

Payroll/HR Administrator Company Confidential

Human Resources Manager Company Confidential

Trademark Docket Administrator Company Confidential

Payroll Admin Company Confidential

Legal Administrative Assistant - Alternative Asset Opportunities (AAO) support team Ropes & Gray

Case Administrator (Legal Services/Administrative Support) American Arbitration Association Inc.

Manager of Administrative Support Ropes & Gray

Administrative Support Enlyte Group LLC

Receptionist / Administrative Support Specialist Metasys Technologies

Administrative Support Specialist One Federal Solution

Accounts Payable Specialist (Administrative Support) Touch Dynamic, Inc.

Administrative Assistant (6 Yrs) Administrative Assistant (6 Yrs) KYYBA, Inc

Executive Administrative Assistant Raphael and Associates

Administrative Assistant III - Emergency Room Trauma Department - Physician Practice Hackensack University Medical Center

HR Operations Coordinator / Administrative Assistant Equiliem

Administrative Assistant III - Emergency Room Trauma Department - Physician Practice Hackensack Meridian Health

Guidance Department Administrative Assistant Glen Ridge Public Schools

SCA - Administrative Assistant SGA Inc.

Administrative Assistant III American Arbitration Association Inc.

Administrative Assistant, Community and Population Health University Hospital, Newark NJ

PT Administrative Assistant - Van Wagenen CRM Residential

Administrative Assistant - Grove Street CRM Residential

Senior Administrative Assistant - MBNJ NavitasPartners

Legal Administrative Assistant Ropes & Gray

Administrative Assistant - Asset Management Soltage

Bilingual Administrative Assistant | Social Security Disability | Part-Time with FT Potential Mis en Place

Part Time Administrative Assistant ABM Industries

Administrative Assistant Weichert Co

Receptionist/ Administrative assistant Dunkin' Brands Group Inc

Medical Assistant/Administrative Assistant Spine Medicine and Surgery of Long Island

Administrative Assistant Axelon Services Corporation

Administrative Assistant Careerscape

Legal Administrative Assistant/Paralegal (National Law Firm) kay search group

Bilingual Administrative Assistant (English/Spanish) EMPRIME SOLUTIONS LLC

Administrative assistant/ Project Manager Acestack LLC

Executive Administrative Assistant Boys & Girls Club of Clifton

Administrative Assistant Integrated Resources, Inc

Executive Administrative Assistant III ConsultNet

Administrative Assistant Hines

Resume Resources