On-site Jobs in Colorado, United States

10,000 jobs available

Discover On-site Jobs opportunities in Colorado, United States. Find your perfect role from leading companies across the region.

Showing 20 of 10,000 jobs

Road Driver, Freight Linehaul

TForce Freight

Denver, CO, United States Full-time On-site

TForce Freight is seeking a reliable and experienced LTL Road Driver to join its growing logistics team in Denver, CO. The role involves transporting freight across regional and non-regional routes, ensuring timely deliveries and maintaining high customer satisfaction. Drivers operate commercial vehicles, secure cargo, perform inspections, adhere to DOT and safety regulations, and communicate with dispatch.

Last seen Sep 3, 2026
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Senior IT Support Specialist

Bloom Healthcare

Lakewood, CO Full-time On-site

Bloom Healthcare is seeking a Senior IT Support Specialist to provide hands-on technical support for employees and clinical teams within the Information Technology department. Based in Lakewood, CO, this on-site, full-time role involves owning escalated Tier 1 and Tier 2 support tickets across Microsoft 365, identity and access, endpoints, network connectivity, mobile devices, and EHR access.

Last seen Sep 3, 2026
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Registered Nurse (RN), per diem

Ageless Men's Health

Westminster, CO Part-time On-site

Ageless Men’s Health in Westminster, CO, seeks a per diem Registered Nurse to deliver hands-on outpatient care focused on men’s health, including testosterone replacement therapy, weight management, and concierge medicine. Day-to-day, the RN performs patient assessments, documents in the EMR, administers blood draws, IV therapy, and intramuscular/subcutaneous injections, monitors wellness treatments, tracks outcomes, and educates patients on hormone therapy and lifestyle changes.

Last seen Sep 3, 2026
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PRN Speech Language Pathologist - Pediatric Outpatient Clinic

Summit Pediatric Therapy

Littleton, Colorado, United States Part-time On-site

Amazing Care Pediatric Outpatient Therapy (formerly Straka Pediatric Therapies) is a Littleton, Colorado clinic specializing in individualized and group speech, occupational, physical, and mental health therapy for children. As a PRN Speech Language Pathologist, you will work on-site in a fun, family-centered environment alongside a multidisciplinary team to deliver comprehensive pediatric therapy.

Last seen Sep 3, 2026
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Associate Manager PT 20-29 hours (Denver Premium)

Samsonite

Thornton, CO, United States Part-time On-site

Associate Manager at TUMI (Samsonite) in Thornton, CO, United States, working on-site on a part-time schedule of 20-29 hours per week. As part of the Retail team, the role focuses on creating a client experience that reflects the brand ethos, building and maintaining strong client relationships, and driving sales through outstanding service.

Last seen Sep 3, 2026
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Cohen Lab- Postdoctoral Fellow

University of Colorado

Aurora, CO Full-time On-site

The Cohen Lab at the University of Colorado Anschutz Department of Surgery (GITES) is an NIH/DoD/DARPA-funded team studying trauma-induced coagulopathy and thromboinflammation, centered on the protein C pathway. As a Postdoctoral Fellow, you will contribute to R01-funded aims using human trauma biorepository samples, validated mouse models of hemorrhagic shock, a 3D endothelial flow model, and high-throughput proteomics, metabolomics, and lipidomics, including therapeutic modulation of APC activ

Last seen Sep 3, 2026
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Instructor

University of Colorado

Aurora, CO Full-time On-site

The Division of Pediatric Surgery in the Department of Surgery at the University of Colorado School of Medicine seeks a full-time (.60 FTE) Instructor-level Pediatric General Surgery Nurse Practitioner (NP) or Physician Assistant (PA). Under faculty direction, the APP provides independent inpatient and outpatient medical care at Children’s Hospital Colorado, covering the Trauma Acute Care Surgery (TACS) Service, Pediatric Specialty Service (PSS), and the outpatient surgery clinic.

Last seen Sep 3, 2026
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Finance Business Partner (Centennial, CO)

Orica

Centennial, CO, US Full-time On-site $104,000 - $144,000 / year

Orica's North America Finance team seeks a Finance Business Partner (Commercial) in Centennial, CO, to act as a trusted advisor to commercial and operational leaders. Day-to-day, you will partner with leaders to influence decisions, deliver profitability and cash flow insights, lead forecasting/budgeting/long-range planning, evaluate business and investment opportunities, and champion process improvements.

Last seen Sep 3, 2026
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Care Partner (AM/PM Flex Schedule)

Experience Senior Living

Fort Collins, Colorado, United States Full-time On-site $19 - $21 / hour

The Experience Senior Living Team in Fort Collins, Colorado, is seeking Care Partners to empower residents to live life to the fullest. Care Partners assist with personal care, activities of daily living, housekeeping, and laundry while promoting resident independence and responding to calls.

Last seen Sep 3, 2026
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Environmental Services Associate (Housekeeper) Part-Time

Experience Senior Living

Lone Tree, Colorado, United States Part-time On-site $17 - $18 / hour

The Experience Senior Living Team seeks an Environmental Services Associate (Housekeeper) to support residents and team members by maintaining clean, safe living environments. Day-to-day work includes cleaning public areas and resident apartments (bathrooms, kitchens, patios, windows, floors, furniture, common areas), performing laundry duties, disinfecting equipment, stocking supplies, and reporting maintenance or resident health concerns.

Last seen Sep 3, 2026
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PIV Specialist

One Federal Solution

Denver, Colorado, United States Full-time On-site

One Federal Solution is hiring a PIV Specialist to support a Federal Government client in the Personal Identity Verification (PIV) card credentialing office in the Lakewood, CO area. The role performs daily operational and administrative tasks to support federal security and identity management programs, including maintaining records in compliance with ICAM, HSPD-12, PACS, and the Privacy Act, coordinating security background investigations, and issuing and managing access credentials.

Last seen Sep 3, 2026
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Engineering Technician Precision Optical & Electro-Mechanical Assembly

Infleqtion

Louisville, Colorado, United States Full-time On-site $72,000 - $85,000 / year

Infleqtion is a global quantum technology company building quantum computers, sensors, and networks. This Engineering Technician role assembles sub-components, sub-systems, and complete products in the commercial product line, performing complex multi-step optical, vacuum, mechanical, and electrical assemblies, owning builds from kit readiness through final inspection, and troubleshooting process issues.

Last seen Sep 3, 2026
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Line Cook

Stonebridge Senior, LLC

Arvada, CO, US Full-time On-site

We are seeking a reliable and compassionate Line Cook to join our Assisted Living team in Arvada, CO, US. This on-site role prepares nutritious, well-balanced meals that support the health and happiness of residents, following posted menus and special dietary guidelines. Day-to-day duties include cooking meals, maintaining a clean and sanitary kitchen, managing inventory and food rotation, and collaborating with dietary staff, caregivers, and leadership while treating residents with respect and

Last seen Sep 3, 2026
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Assembly Technician (Aerospace Components)

ACE Thermal Systems

Thornton, CO, US Full-time On-site $22 - $31 / hour

At ACE Thermal Systems, the Assembly Technician assembles aircraft environmental control motors, blowers, evaporators, condensers, and wiring assemblies for mission-critical aircraft, including medical and police support. Day-to-day work includes using hand tools, operating equipment such as die cut, drill press, lathe, mill, and sanders, performing in-process inspections, cross-referencing the Bill of Materials, verifying tool calibration, and troubleshooting quality issues.

Last seen Sep 3, 2026
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Case Opener

The Wilhite Law Firm

Denver, CO, US Full-time On-site $45,000 - $52,000 / year

This Case Opener role at a top-tier award-winning personal injury law firm in Denver, CO, handles initial processing and setup of new personal injury cases. Day-to-day duties include gathering client information, drafting legal correspondence, organizing digital case folders, tracking missing documents and signatures, calling and filing claims with third-party carriers, and ensuring files are audit-ready.

Last seen Sep 3, 2026
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Hydro & Dams Engineering Intern – Energy & Resources (Summer 2027)

Stantec

Denver, CO, United States Full-time On-site

Stantec's Hydro and Dams (Geological Engineering) group within the Energy and Resources business center designs water storage, conveyance, and hydropower projects. As a Summer 2027 Engineering Intern in Denver, CO (on-site), you will support proposals, project administration, technical documentation, and field investigation reviews while gaining exposure to CAD, GIS, GeoStudio, RocScience, and Bluebeam.

Last seen Sep 3, 2026
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Cash Manager

Cornerstone Capital Bank

Englewood, CO Full-time On-site $75 - $85,000 / year

Cornerstone Servicing, a division of Cornerstone Capital Bank, is seeking a Cash Manager to oversee cash management, reconciliation, and cash flow activities within its mortgage servicing environment. Day-to-day work includes managing loan funds and payoffs, monitoring daily cash transactions, processing wire transfers, reconciling bank statements and general ledgers, forecasting cash flow, and investigating variances.

Last seen Sep 3, 2026
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TELLER II NEW ACCT

Pinnacle Bank/Bank of Colorado

Greeley West, Colorado Full-time On-site $18 - $22 / hour

Bank of Colorado's Greeley West, Colorado branch seeks a Teller II New Account to provide quality customer service, oversee money transactions, and maintain accurate records. Day-to-day duties include accepting deposits, cashing checks, opening and closing individual and commercial deposit accounts, resolving customer inquiries, and performing operational tasks like vault operations and BSA reporting.

Last seen Sep 3, 2026
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Lead Maintenance - Spanish Trails - Durango, CO

Valiant Enterprises LLC

DURANGO, CO, US Full-time On-site

Valiant Residential is seeking a Lead Maintenance for the Spanish Trails property in Durango, CO, responsible for overall property maintenance under the Community Manager. Day-to-day duties include performing resident repairs, make-ready unit preparation, preventive maintenance, supervising subcontractors and subordinate staff, and participating in standby emergency schedules.

Last seen Sep 3, 2026
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Engineering Field Technician I - Construction - Denver, CO

OWL Learning (part of MPS Limited)

Westminster, Colorado Full-time On-site $20 - $30 / hour

Engineering Field Technician I – Construction at Intertek-PSI (Professional Services Industries, Inc.), part of OWL Learning (MPS Limited), serving the architectural, engineering, and construction (A/E/C) industry in the Greater Denver Area with an on-site role based in Westminster, Colorado. The role performs construction materials testing, geotechnical and specialty testing, site observations, and assessment duties under general supervision or detailed controlled procedures.

Last seen Sep 3, 2026
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On-site Jobs in Colorado: FAQ

How many On-site Jobs in Colorado are open right now?

10,000 On-site Jobs in Colorado are live on NextGig, all seen active within the last 45 days. The list refreshes daily as new roles are posted and filled ones drop off.

Which companies are hiring for On-site Jobs in Colorado?

Employers with current openings include TForce Freight, Bloom Healthcare, Ageless Men's Health, Summit Pediatric Therapy, Samsonite, University of Colorado, and others. Every listing links straight to the employer's application page.

What do On-site Jobs in Colorado pay?

9 of the 20 newest listings disclose pay, for example $104,000 - $144,000 / year at Orica, $19 - $21 / hour at Experience Senior Living, $17 - $18 / hour at Experience Senior Living. Open a listing for the full compensation details.