Carollo's Career Opportunities


With offices in some of the most inviting regions in the country, a career at Carollo offers you a bright future and a truly meaningful career path. A career at Carollo is more than a job, it’s a calling to a greater purpose.

All qualified applicants will receive consideration for employment without regard to race, religious creed, color, national origin, ancestry, physical disability, mental disability, medical condition, marital status, sex, age, sexual orientation, ethnicity, or status as a protected veteran.

You can view all open positions below or use the following search form to find jobs that suit your specific career interests. Not ready to apply? Connect with us for general consideration!
 

 

 

 

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Search Results Page 1 of 6

Job Locations US-VA-Arlington
ID 2025-4117
- Performing engineering work in water and wastewater treatment and conveyance infrastructure- Work on engineering planning and design projects- Prepare reports- Develop plans and specifications- Prepare cost estimates for various water and wastewater projects- System modeling- Permitting and alternative analysis- Preparation of technical memoranda, reports and electronic deliverables- Data entry and analysis- Provide engineering services during construction- Participate in field activities such as pilot testing
Category
Engineering
Location
US-VA-Arlington
Type
Full-time, Regular
Job Locations US-NE-Omaha
ID 2025-4116
- Perform engineering work in various engineering fields (water and wastewater treatment, and engineering services during construction)- Work on engineering designs- Assist preparing reports- Develop plans and specifications, and cost estimates for various projects  - Check submittals for performance or conformity with plans and specifications- Assist with the preparation of technical memoranda, reports and electronic deliverables- Data entry and analysis- Participate in field activities such as site investigations, and pilot testing
Category
Engineering
Location
US-NE-Omaha
Type
Part-time, Temporary
Job Locations US-AZ-Phoenix
ID 2025-4115
- Leads art direction on high-level design pursuits- Oversees and coordinates production of materials- Able to take design projects from conception to delivery with minimal supervision- Liaises/collaborates with marketing and design teams.- Maintains brand consistency throughout all marketing projects- Reviews work for accuracy and quality- Stays up-to-date with industry developments and tools, and disseminate this information- Interprets project needs and understand constraints- Produces creative, high-impact designs- Trains designers as necessary on software, tools, and visual communication
Category
Marketing
Location
US-AZ-Phoenix
Type
Full-time, Regular
Job Locations US-AZ-Phoenix
ID 2025-4114
• Lead designer on high-level pursuits. • Oversees and coordinates production of materials. • Able to take design projects from conception to delivery with minimal supervision. • Liaises/collaborates with marketing and design teams. • Maintains brand consistency throughout all marketing projects. • Reviews work for accuracy and quality. • Stays up-to-date with industry developments and tools, and disseminate this information.• Interprets project needs and understand constraints.• Produces creative, high-impact designs. • Trains designers as necessary on software, tools, and visual communication. • Excellent interpersonal and communication skills.
Category
Marketing
Location
US-AZ-Phoenix
Type
Full-time, Regular
Job Locations US-MO-Kansas City
ID 2025-4113
- Performing engineering work in water and wastewater treatment and conveyance infrastructure- Work on engineering planning and design projects- Prepare reports- Develop plans and specifications- Prepare cost estimates for various water and wastewater projects- System modeling- Permitting and alternative analysis- Preparation of technical memoranda, reports and electronic deliverables- Data entry and analysis- Provide engineering services during construction- Participate in field activities such as pilot testing
Category
Engineering
Location
US-MO-Kansas City
Type
Full-time, Regular
Job Locations US-WA-Seattle
ID 2025-4110
- Develop and run CFD models of water and wastewater treatment components and conveyance infrastructure- Develop sub-models of chemical reactions and biological process- Work on engineering planning and design projects- Preparation of technical memoranda, reports and electronic deliverables- Data entry and analysis
Category
Engineering
Location
US-WA-Seattle
Type
Full-time, Regular
Job Locations US-OK
ID 2025-4109
- Perform engineering work in various engineering fields (water and wastewater treatment, and engineering services during construction)- Work on engineering designs- Assist preparing reports- Develop plans and specifications, and cost estimates for various projects  - Check submittals for performance or conformity with plans and specifications- Assist with the preparation of technical memoranda, reports and electronic deliverables- Data entry and analysis- Participate in field activities such as site investigations, and pilot testing
Category
Engineering
Location
US-OK-
Type
Part-time, Temporary
Job Locations US-AR
ID 2025-4108
- Perform engineering work in various engineering fields (water and wastewater treatment, and engineering services during construction)- Work on engineering designs- Assist preparing reports- Develop plans and specifications, and cost estimates for various projects  - Check submittals for performance or conformity with plans and specifications- Assist with the preparation of technical memoranda, reports and electronic deliverables- Data entry and analysis- Participate in field activities such as site investigations, and pilot testing
Category
Engineering
Location
US-AR-
Type
Part-time, Temporary
Job Locations US-OK-Oklahoma City
ID 2025-4107
- Perform engineering work in various engineering fields (water and wastewater treatment, and engineering services during construction)- Work on engineering designs- Assist preparing reports- Develop plans and specifications, and cost estimates for various projects  - Check submittals for performance or conformity with plans and specifications- Assist with the preparation of technical memoranda, reports and electronic deliverables- Data entry and analysis- Participate in field activities such as site investigations, and pilot testing
Category
Engineering
Location
US-OK-Oklahoma City
Type
Part-time, Temporary
Job Locations US-MO-Kansas City
ID 2025-4106
- Perform engineering work in various engineering fields (water and wastewater treatment, and engineering services during construction)- Work on engineering designs- Assist preparing reports- Develop plans and specifications, and cost estimates for various projects  - Check submittals for performance or conformity with plans and specifications- Assist with the preparation of technical memoranda, reports and electronic deliverables- Data entry and analysis- Participate in field activities such as site investigations, and pilot testing
Category
Engineering
Location
US-MO-Kansas City
Type
Part-time, Temporary
Job Locations US-CA-Costa Mesa
ID 2025-4104
- Works with project manager and clients- Develops scopes of work for I&C systems, networks and projects- Leads I&C design teams for medium and large projects- Designs PLC SCADA networks for medium and large systems- Specifies industrial fiber optic networks, systems and components- Designs SCADA network block diagrams- Selects instrumentation- Develops P&IDs- Develops control strategies- Designs control panel layouts- Prepares ISA data sheets and instrument sites- Develops input/output point lists- Reviews submittals- Prepares specifications for instruments, computers, networking equipment, PLCs and associated components- Develops preliminary and final construction cost estimates for I&C- Meets with clients for design-related workshops, including instrument...
Category
Engineering
Location
US-CA-Costa Mesa
Type
Full-time, Regular
Job Locations US-CA-Costa Mesa
ID 2025-4103
- Works with project manager and clients- Develops scopes of work for I&C systems, networks and projects- Leads I&C design teams for medium and large projects- Designs PLC SCADA networks for medium and large systems- Specifies industrial fiber optic networks, systems and components- Designs SCADA network block diagrams- Selects instrumentation- Develops P&IDs- Develops control strategies- Designs control panel layouts- Prepares ISA data sheets and instrument sites- Develops input/output point lists- Reviews submittals- Prepares specifications for instruments, computers, networking equipment, PLCs and associated components- Develops preliminary and final construction cost estimates for I&C- Meets with clients for design-related workshops, including instrument...
Category
Engineering
Location
US-CA-Costa Mesa
Type
Full-time, Regular
Job Locations US-TX-El Paso
ID 2025-4102
- Perform engineering work in various engineering fields (water and wastewater treatment, and engineering services during construction)- Work on engineering designs- Assist preparing reports- Develop plans and specifications, and cost estimates for various projects  - Check submittals for performance or conformity with plans and specifications- Assist with the preparation of technical memoranda, reports and electronic deliverables- Data entry and analysis- Participate in field activities such as site investigations, and pilot testing
Category
Engineering
Location
US-TX-El Paso
Type
Part-time, Temporary
Job Locations US
ID 2025-4100
- Assists clients to optimize treatment plant staffing, labor, power, and chemical costs- Develops process startup, commissioning, and testing plans- Develops site inspection checklists for use during construction- Assists with commissioning, startup, and testing efforts that result from Design Contracts- Advises clients on startup adjustments and facility tuning- Assists in the preparation of Standard Operating Procedures and comparable documentation- Prepares operator training courses- Assists in the preparation of O&M manual updates (paper and electronic)- Provides facility optimization services- Conducts overall systems performance evaluation- Performs detailed process facility optimization review- Reviews operating...
Category
Engineering
Location
US-
Type
Full-time, Regular
Job Locations US-OR-Portland
ID 2025-4099
- Perform detailed electrical power systems design for water and wastewater treatment facilities with minimum supervision by a Senior-Level Electrical Engineer- Perform load calculations, detailed conduit routing, motor control center and switchgear design, and specification generation
Category
Engineering
Location
US-OR-Portland
Type
Full-time, Regular
Job Locations US-AZ-Phoenix
ID 2025-4098
- Conducts comprehensive, fair, and impartial investigations into workplace concerns such as harassment, discrimination, retaliation, misconduct, and other policy violations- Partners with legal counsel (in-house and external) and Human Resources on investigation compliance with applicable laws, internal policies, and best practices- Prepares detailed investigation reports, including findings, conclusions, and recommended actions- Provides guidance and coaching to managers and employees on routine and complex employee relations matters, including conflict resolution, disciplinary actions, and performance management- Maintains confidentiality and accurate documentation of all employee cases in accordance with data retention policies- Consults on progressive discipline,...
Category
Human Resources
Location
US-AZ-Phoenix
Type
Full-time, Regular
Job Locations US-CO-Westminster
ID 2025-4097
- Manages project and/or program engineering teams associated with facility and pipeline design, controls (budget, schedule, and risk), public relations, regulatory and stakeholder coordination, project delivery (preliminary and final design oversight), and construction management/oversight.- Assists client/owner teams in Capital Improvement Program (CIP) management, governance, and project decision-making.- Utilize field and technical experience to identify opportunities for improvement in the development and execution of design and construction activities, including opinions of probably costs for construction. Works with the program leadership in the monitoring and management of resources.- Plans, schedules, and conducts engineering work on projects of moderately complex nature...
Category
Engineering
Location
US-CO-Westminster
Type
Full-time, Regular
Job Locations US-AZ-Phoenix
ID 2025-4095
- Daily inspection (primary responsibility)- Special Inspection (in areas where qualified)- Leading Construction Progress Meetings- Preliminary review of Submittals, RFIs, RFCs, etc. to ensure they are complete prior to forwarding to engineers for formal review- Review and acceptance of project schedule updates- Review and acceptance of project schedule of values- Preliminary review of change orders- Generation and maintenance (along with project engineers) of project punchlist.- Review and recommendation of construction pay applications- Periodic review of contractor record drawings to ensure accuracy- Assistance in start-up and commissioning activities
Category
Construction
Location
US-AZ-Phoenix
Type
Full-time, Regular
Job Locations US
ID 2025-4084
- Develop Operations and Maintenance documentation in accordance with Company and client standards.- Produce concise, accurate, complete and ‘easy to understand’ technical and operation related narrative descriptions for subjects such as:- Water and Wastewater treatment process narratives.- Operation and Maintenance procedures for startup, shutdown and routine operation of water and wastewater processes.- Treatment process troubleshooting.- Equipment and Instrument maintenance, calibration, and control parameters.- Apply consistent use of project templates and terminology.- Review, understand and interpret equipment vendor and engineering information such as drawings, specifications, data sheets and technical data from O&M information systems such as operation reporting...
Category
Construction
Location
US-
Type
Full-time, Regular
Job Locations US-PA-Philadelphia
ID 2025-4078
- Inspects construction contract related to water and wastewater facilities- Reviews contract plans and specifications for constructability, notes, errors, omissions and potential problem areas- Schedules, plans, coordinates, and completes site inspections- Coordinates construction related system outages with client facilities- Prepares complete inspection reports and maintains a daily diary- Maintains complete project files including a project photo file- Keeps detailed records of construction progress, changed conditions, and as built drawings- Prepares monthly estimates of quantity of construction completed- Establishes and maintains effective working relationships with contractors, consultant, and owner
Category
Construction
Location
US-PA-Philadelphia
Type
Full-time, Regular

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