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The Professional, Scientific, and Technical Services sector comprises establishments that specialize in performing professional, scientific, and technical activities for others. These activities require a high degree of expertise and training. The establishments in this sector specialize according to expertise and provide these services to clients in a variety of industries and, in some cases, to households. Activities performed include: legal advice and representation; accounting, bookkeeping, and payroll services; architectural, engineering, and specialized design services; computer services; consulting services; research services; advertising services; photographic services; translation and interpretation services; veterinary services; and other professional, scientific, and technical services. This sector excludes establishments primarily engaged in providing a range of day-to-day office administrative services, such as financial planning, billing and recordkeeping, personnel, and physical distribution and logistics. These establishments are classified in Sector 56, Administrative and Support and Waste Management and Remediation Services.

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Showing 2951–3000 of 5706 bids that are currently: Active.

Denotes bidding opportunities that have been amended

New Jersey - US Due Date
Auditing Services
54 - Professional, Scientific, and Technical Services
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Apr. 01, 2026
Auditing Services
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
Apr. 01, 2026
Annual Audit Services
54 - Professional, Scientific, and Technical Services
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Apr. 14, 2026
Special Project Auditor
54 - Professional, Scientific, and Technical Services
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Apr. 07, 2026
Independent Auditing Services
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
Apr. 15, 2026
Accounting Services For Resident Council Associations
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
Apr. 22, 2026
TAX CREDIT MARKET ANALYST REVIEW SERVICES
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
Apr. 01, 2026
CONSULTANT SERVICES FOR MARKETING, MEDIA, AND ADVERTISING SERVICES
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
Apr. 14, 2026
COLLECTION AND MARKETING OF RECYCLABLE MATERIALS
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
Apr. 30, 2026
Medical and Pharmacy Claims Reviewer, Data Management and Technical Services
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
Apr. 08, 2026
New Hire, National Medical Support Notification, Child Support Employer Portal
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
Apr. 08, 2026
Credit Card Payment Processing
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
Apr. 30, 2026
Health Care Profile System
54 - Professional, Scientific, and Technical Services
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Apr. 10, 2026
VA Enterprise Cloud
54 - Professional, Scientific, and Technical Services
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Apr. 24, 2026
VISN 21 Patient Elopement and Wandering Prevention (VA-26-00049526)
54 - Professional, Scientific, and Technical Services
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Apr. 07, 2026
IMPLEMENTATION OF A HUMAN RESOURCES INFORMATION SYSTEM SAAS PLATFORM
54 - Professional, Scientific, and Technical Services
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Apr. 14, 2026
FAA Integrated Service Center (ISC) Support Services
54 - Professional, Scientific, and Technical Services
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Mar. 27, 2026
FINANCIAL MANAGEMENT SYSTEM
54 - Professional, Scientific, and Technical Services
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Apr. 07, 2026
Mason IP Sensors, IP Cameras and Video Management System
54 - Professional, Scientific, and Technical Services
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May. 26, 2026
Healthcare Provider Credentialing and Privileging Software-as-a-Service (SaaS) and Credentialing-as-a-Service (CaaS) (VA-26-00054853)
54 - Professional, Scientific, and Technical Services
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Apr. 03, 2026
FY26 AQM Calabrio SW Support and Maintenance Recompete (VA-26-00011254)
54 - Professional, Scientific, and Technical Services
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Apr. 01, 2026
Open Public Record Request Management System
54 - Professional, Scientific, and Technical Services
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Apr. 08, 2026
Facility Management Services
54 - Professional, Scientific, and Technical Services
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Mar. 31, 2026
Project Manager for Combat Ammunition Systems (PM CAS) Support Services
54 - Professional, Scientific, and Technical Services
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Apr. 02, 2026
Project Manager for Combat Ammunition Systems (PM CAS) Support Services
54 - Professional, Scientific, and Technical Services
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Apr. 02, 2026
Comprehensive Farmland Management Plan
54 - Professional, Scientific, and Technical Services
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Mar. 31, 2026
Third Party Administrator for Management of Police Secondary Employment Program
54 - Professional, Scientific, and Technical Services
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Apr. 07, 2026
Defense Innovation Unit (DIU) Commercial Solutions Opening (CSO)
54 - Professional, Scientific, and Technical Services
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Sep. 16, 2026
Foreclosure Mediation Assistance Program
54 - Professional, Scientific, and Technical Services
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Mar. 31, 2026
LIFE CYCLE PILOT PROCESS (LCPP) AND RELATED TECHNOLOGIES BAA
54 - Professional, Scientific, and Technical Services
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Sep. 25, 2030
Defined Contribution Retirement Program Administrative Services
54 - Professional, Scientific, and Technical Services
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Apr. 08, 2026
Charter Services: Ocean Vessel Trawl Survey
54 - Professional, Scientific, and Technical Services
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Apr. 21, 2026
SAMPLING AND ANALYSIS OF NATURAL GAS
54 - Professional, Scientific, and Technical Services
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Mar. 27, 2026
12-Hour IDRC Services
54 - Professional, Scientific, and Technical Services
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Mar. 27, 2026
BAA DEVCOM AC Emerging Technologies
54 - Professional, Scientific, and Technical Services
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Mar. 04, 2031
SOLICITOR SERVICES
54 - Professional, Scientific, and Technical Services
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Apr. 01, 2026
Consulting Services for HUD Programs
54 - Professional, Scientific, and Technical Services
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Mar. 27, 2026
Wellness Management Systems
54 - Professional, Scientific, and Technical Services
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Apr. 01, 2026
Comprehensive Review of W.P.C.F. Plant
54 - Professional, Scientific, and Technical Services
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Apr. 07, 2026
Contract Monitoring Services
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
Apr. 02, 2026
Program Management of PVWC's Water Main Replacement Program & Management
54 - Professional, Scientific, and Technical Services
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Apr. 09, 2026
TECHNICAL PROFESSIONAL SERVICES - CERTIFIED DIVERS
54 - Professional, Scientific, and Technical Services
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Apr. 09, 2026
PROVIDING GRANT WRITING AND RELATED CONSULTANT SERVICES
54 - Professional, Scientific, and Technical Services
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Apr. 07, 2026
GOVERNMENT RELATIONS AND PUBLIC AFFAIRS CONSULTING SERVICES
54 - Professional, Scientific, and Technical Services
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Apr. 09, 2026
SCHOOL BUSINESS OFFICE CONSULTANT
54 - Professional, Scientific, and Technical Services
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Apr. 07, 2026
EXECUTIVE COACHING & PROFESSIONAL LEADERSHIP CONSULTING SERVICES
54 - Professional, Scientific, and Technical Services
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Apr. 07, 2026
Arbitration Services
54 - Professional, Scientific, and Technical Services
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May. 28, 2026
COMPREHENSIVE COST ALLOCATION PROGRAM AND RELATED SERVICES
54 - Professional, Scientific, and Technical Services
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Apr. 15, 2026
Media Buying Services
54 - Professional, Scientific, and Technical Services
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Apr. 15, 2026
Digital and Social Media
54 - Professional, Scientific, and Technical Services
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Apr. 15, 2026

Showing 2951–3000 of 5706 bids that are currently: Active.