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Sr. Administrative Assistant - Careers at Robert Half

Robert Half

Sr. Administrative Assistant - Careers at Robert Half

contractPosted: Feb 4, 2026

Job Description

About the Senior Administrative Assistant Role at Robert Half

Robert Half is thrilled to present an exciting opportunity for a Sr. Administrative Assistant in the vibrant city of Princeton, New Jersey. This contract position offers a competitive rate of $28 per hour and is perfect for a proactive professional who thrives in managing schedules, coordinating logistics, and streamlining administrative tasks in a fast-paced environment. Located in the heart of Princeton, NJ, United States, this role supports a busy team at a prestigious organization, ensuring seamless operations and exceptional support. If you have a passion for organization, excellent communication skills, and a knack for anticipating needs, this Senior Administrative Assistant job could be your next career step with Robert Half.

As a leader in staffing solutions, Robert Half connects top talent like you with rewarding contract opportunities. Princeton, known for its Ivy League prestige and innovative industries, provides an ideal backdrop for professional growth. This position demands a high level of efficiency and adaptability, making it ideal for experienced admins seeking to leverage their skills in calendar management, travel coordination, and more.

Key Responsibilities

In this Sr. Administrative Assistant role, you'll be the backbone of the team's productivity. Your day-to-day will include:

  • Calendar Coordination: Masterfully manage multiple calendars, scheduling meetings, appointments, and events while minimizing conflicts and maximizing efficiency.
  • Document and Correspondence Handling: Prepare professional documents, reports, and presentations; manage all incoming and outgoing correspondence with precision and confidentiality.
  • Travel Logistics: Plan domestic and international travel, including flights, hotels, transportation, and detailed itineraries tailored to team requirements.
  • Conference Call Facilitation: Set up virtual and in-person meetings, distribute agendas, and ensure all participants are equipped with necessary materials.
  • Phone and Inquiry Management: Serve as the first point of contact, handling inbound calls with poise, resolving queries, and routing calls effectively.
  • Expense Monitoring: Track departmental budgets, process reimbursements, and maintain meticulous records for financial accuracy.
  • Mail Distribution: Efficiently sort, distribute, and track incoming mail, packages, and deliveries.
  • Process Optimization: Continuously improve administrative systems, filing, and workflows to support a dynamic, high-performing team.

These responsibilities highlight the multifaceted nature of the role, demanding strong organizational prowess and a commitment to excellence.

Required Qualifications for Sr. Administrative Assistant

To excel as a Senior Administrative Assistant with Robert Half in Princeton, NJ, candidates should possess:

  • 3+ years of administrative experience, preferably in a senior capacity supporting executive teams.
  • Expert-level proficiency in Microsoft Office (Word, Excel, Outlook, PowerPoint) and tools like Google Workspace.
  • Exceptional time management and prioritization skills to juggle competing demands.
  • Impeccable written and verbal communication for professional interactions.
  • Demonstrated ability to maintain confidentiality and handle sensitive information.
  • Proactive mindset with strong problem-solving abilities in dynamic settings.
  • Familiarity with expense tracking software (e.g., Concur, Expensify) and virtual meeting platforms (Zoom, Teams).
  • High school diploma required; Associate's or Bachelor's degree in Business Administration preferred.

Robert Half values diversity and seeks candidates who bring enthusiasm and reliability to the table. Background in professional services, academia, or tech sectors is a plus for this Princeton-based role.

Why Join Robert Half as a Sr. Administrative Assistant?

Choosing Robert Half means partnering with a Fortune 500 company renowned for its staffing expertise. This contract role offers immediate impact, flexible scheduling, and a foot in the door for long-term opportunities in Princeton, New Jersey. Enjoy weekly pay, professional networking, and access to exclusive training via Robert Half's University. Princeton's rich cultural scene, top-rated schools, and proximity to NYC and Philadelphia make it a prime location for work-life balance.

With a supportive team and emphasis on growth, this position is more than a job—it's a launchpad for your administrative career. Apply today to join Robert Half's network of elite professionals and contribute to a thriving organization. Keywords: Senior Administrative Assistant jobs Princeton NJ, admin support careers, Robert Half contract work.

Locations

  • Princeton, New Jersey, United States

Salary

Estimated Salary Rangehigh confidence

55,000 - 65,000 USD / yearly

* This is an estimated range based on market data and may vary based on experience and qualifications.

Skills Required

  • Calendar Managementintermediate
  • Administrative Supportintermediate
  • Travel Coordinationintermediate
  • Conference Call Organizationintermediate
  • Professional Phone Handlingintermediate
  • Expense Trackingintermediate
  • Mail and Package Distributionintermediate
  • Organizational Skillsintermediate
  • Document Preparationintermediate
  • Correspondence Managementintermediate

Required Qualifications

  • Proven experience as a Senior Administrative Assistant or similar role (experience)
  • Strong organizational and multitasking abilities (experience)
  • Proficiency in Microsoft Office Suite and administrative software (experience)
  • Excellent communication and interpersonal skills (experience)
  • Ability to handle confidential information with discretion (experience)
  • Experience in a fast-paced, dynamic environment (experience)
  • Attention to detail and proactive problem-solving (experience)
  • Bachelor's degree preferred but not required (experience)

Responsibilities

  • Coordinate and manage calendars to ensure effective scheduling and minimize conflicts
  • Provide administrative support, including preparing documents and managing correspondence
  • Arrange and oversee travel plans, ensuring all bookings and itineraries align with team needs
  • Organize and facilitate conference calls, ensuring participants are properly informed and prepared
  • Handle inbound calls professionally, addressing inquiries and directing them appropriately
  • Monitor and manage departmental expenses to ensure accurate record-keeping
  • Distribute incoming mail and packages promptly to appropriate recipients
  • Maintain a high level of organization in all administrative systems and processes

Benefits

  • general: Competitive hourly pay at $28/hour with potential for overtime
  • general: Contract position offering flexibility and immediate start
  • general: Opportunity to work with a prestigious team in Princeton, NJ
  • general: Professional development through Robert Half's training resources
  • general: Weekly paychecks and direct deposit
  • general: Access to Robert Half's exclusive job network for future opportunities
  • general: Supportive work environment with collaborative team culture
  • general: Health and wellness benefits available through Robert Half partnerships

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Robert Half logo

Sr. Administrative Assistant - Careers at Robert Half

Robert Half

Sr. Administrative Assistant - Careers at Robert Half

contractPosted: Feb 4, 2026

Job Description

About the Senior Administrative Assistant Role at Robert Half

Robert Half is thrilled to present an exciting opportunity for a Sr. Administrative Assistant in the vibrant city of Princeton, New Jersey. This contract position offers a competitive rate of $28 per hour and is perfect for a proactive professional who thrives in managing schedules, coordinating logistics, and streamlining administrative tasks in a fast-paced environment. Located in the heart of Princeton, NJ, United States, this role supports a busy team at a prestigious organization, ensuring seamless operations and exceptional support. If you have a passion for organization, excellent communication skills, and a knack for anticipating needs, this Senior Administrative Assistant job could be your next career step with Robert Half.

As a leader in staffing solutions, Robert Half connects top talent like you with rewarding contract opportunities. Princeton, known for its Ivy League prestige and innovative industries, provides an ideal backdrop for professional growth. This position demands a high level of efficiency and adaptability, making it ideal for experienced admins seeking to leverage their skills in calendar management, travel coordination, and more.

Key Responsibilities

In this Sr. Administrative Assistant role, you'll be the backbone of the team's productivity. Your day-to-day will include:

  • Calendar Coordination: Masterfully manage multiple calendars, scheduling meetings, appointments, and events while minimizing conflicts and maximizing efficiency.
  • Document and Correspondence Handling: Prepare professional documents, reports, and presentations; manage all incoming and outgoing correspondence with precision and confidentiality.
  • Travel Logistics: Plan domestic and international travel, including flights, hotels, transportation, and detailed itineraries tailored to team requirements.
  • Conference Call Facilitation: Set up virtual and in-person meetings, distribute agendas, and ensure all participants are equipped with necessary materials.
  • Phone and Inquiry Management: Serve as the first point of contact, handling inbound calls with poise, resolving queries, and routing calls effectively.
  • Expense Monitoring: Track departmental budgets, process reimbursements, and maintain meticulous records for financial accuracy.
  • Mail Distribution: Efficiently sort, distribute, and track incoming mail, packages, and deliveries.
  • Process Optimization: Continuously improve administrative systems, filing, and workflows to support a dynamic, high-performing team.

These responsibilities highlight the multifaceted nature of the role, demanding strong organizational prowess and a commitment to excellence.

Required Qualifications for Sr. Administrative Assistant

To excel as a Senior Administrative Assistant with Robert Half in Princeton, NJ, candidates should possess:

  • 3+ years of administrative experience, preferably in a senior capacity supporting executive teams.
  • Expert-level proficiency in Microsoft Office (Word, Excel, Outlook, PowerPoint) and tools like Google Workspace.
  • Exceptional time management and prioritization skills to juggle competing demands.
  • Impeccable written and verbal communication for professional interactions.
  • Demonstrated ability to maintain confidentiality and handle sensitive information.
  • Proactive mindset with strong problem-solving abilities in dynamic settings.
  • Familiarity with expense tracking software (e.g., Concur, Expensify) and virtual meeting platforms (Zoom, Teams).
  • High school diploma required; Associate's or Bachelor's degree in Business Administration preferred.

Robert Half values diversity and seeks candidates who bring enthusiasm and reliability to the table. Background in professional services, academia, or tech sectors is a plus for this Princeton-based role.

Why Join Robert Half as a Sr. Administrative Assistant?

Choosing Robert Half means partnering with a Fortune 500 company renowned for its staffing expertise. This contract role offers immediate impact, flexible scheduling, and a foot in the door for long-term opportunities in Princeton, New Jersey. Enjoy weekly pay, professional networking, and access to exclusive training via Robert Half's University. Princeton's rich cultural scene, top-rated schools, and proximity to NYC and Philadelphia make it a prime location for work-life balance.

With a supportive team and emphasis on growth, this position is more than a job—it's a launchpad for your administrative career. Apply today to join Robert Half's network of elite professionals and contribute to a thriving organization. Keywords: Senior Administrative Assistant jobs Princeton NJ, admin support careers, Robert Half contract work.

Locations

  • Princeton, New Jersey, United States

Salary

Estimated Salary Rangehigh confidence

55,000 - 65,000 USD / yearly

* This is an estimated range based on market data and may vary based on experience and qualifications.

Skills Required

  • Calendar Managementintermediate
  • Administrative Supportintermediate
  • Travel Coordinationintermediate
  • Conference Call Organizationintermediate
  • Professional Phone Handlingintermediate
  • Expense Trackingintermediate
  • Mail and Package Distributionintermediate
  • Organizational Skillsintermediate
  • Document Preparationintermediate
  • Correspondence Managementintermediate

Required Qualifications

  • Proven experience as a Senior Administrative Assistant or similar role (experience)
  • Strong organizational and multitasking abilities (experience)
  • Proficiency in Microsoft Office Suite and administrative software (experience)
  • Excellent communication and interpersonal skills (experience)
  • Ability to handle confidential information with discretion (experience)
  • Experience in a fast-paced, dynamic environment (experience)
  • Attention to detail and proactive problem-solving (experience)
  • Bachelor's degree preferred but not required (experience)

Responsibilities

  • Coordinate and manage calendars to ensure effective scheduling and minimize conflicts
  • Provide administrative support, including preparing documents and managing correspondence
  • Arrange and oversee travel plans, ensuring all bookings and itineraries align with team needs
  • Organize and facilitate conference calls, ensuring participants are properly informed and prepared
  • Handle inbound calls professionally, addressing inquiries and directing them appropriately
  • Monitor and manage departmental expenses to ensure accurate record-keeping
  • Distribute incoming mail and packages promptly to appropriate recipients
  • Maintain a high level of organization in all administrative systems and processes

Benefits

  • general: Competitive hourly pay at $28/hour with potential for overtime
  • general: Contract position offering flexibility and immediate start
  • general: Opportunity to work with a prestigious team in Princeton, NJ
  • general: Professional development through Robert Half's training resources
  • general: Weekly paychecks and direct deposit
  • general: Access to Robert Half's exclusive job network for future opportunities
  • general: Supportive work environment with collaborative team culture
  • general: Health and wellness benefits available through Robert Half partnerships

Target Your Resume for "Sr. Administrative Assistant - Careers at Robert Half" , Robert Half

Get personalized recommendations to optimize your resume specifically for Sr. Administrative Assistant - Careers at Robert Half. Takes only 15 seconds!

AI-powered keyword optimization
Skills matching & gap analysis
Experience alignment suggestions

Check Your ATS Score for "Sr. Administrative Assistant - Careers at Robert Half" , Robert Half

Find out how well your resume matches this job's requirements. Get comprehensive analysis including ATS compatibility, keyword matching, skill gaps, and personalized recommendations.

ATS compatibility check
Keyword optimization analysis
Skill matching & gap identification
Format & readability score

Tags & Categories

Robert Half CareersJobs in Princeton, NJAdministrative AssistantSenior Admin JobsContract Positions NJFinanceAccountingAdmin

Answer 10 quick questions to check your fit for Sr. Administrative Assistant - Careers at Robert Half @ Robert Half.

Quiz Challenge
10 Questions
~2 Minutes
Instant Score

Related Books and Jobs

No related jobs found at the moment.