Common Drain Pipe Sizes Jobs in Usa

Do you enjoy being part of a team and take pride in your continuous development of transformational leadership skills? Are you looking for an opportunity to further build your technical knowledge through interactive training and development programs?

As a Lead Plumbing Engineer, you will have the opportunity to leverage your design expertise to drive successful execution of commercial plumbing and process piping projects. The Lead Plumbing Engineering will play a crucial role in mentoring fellow engineers, spearheading coordination efforts, and ensuring the seamless execution of design tasks across our projects.

What you will do

• Perform detailed calculations related to plumbing systems, including waste/water/vent, pipe sizing, water heater/boiler sizing, pump sizing, friction loss, etc.
• Utilize engineering principles to ensure the construction of efficient and effective plumbing designs.
• Collaborate with internal and external teams to lead design coordination efforts.
• Develop and review equipment schedules and submittals.
• Perform drafting in CAD and Revit software’s to implement design standards for plumbing and process piping projects.
• Prepare Title 24 Acceptance documents and Cal-Green documentation.
• Ensure adherence to plumbing codes and regulations.
• Assist with LEED certifications and related documentation.
• Generate plumbing system layouts and engineering designs for prospective projects and secured jobs.
• Produce deliverables such as drawings and specifications related to plumbing and process piping systems.
• Collaborate with detailers to ensure consistency and constructable of Revit models and shop drawings.
• Provide guidance and mentorship to junior or entry level engineers, offering technical expertise and serving as a resource throughout various stages of design projects.
• Participate in ongoing training and development to enhance skills as a design professional and remain updated on current plumbing system, technology, and current drafting / modeling best practices.
• Participate in the preparation of all project closeout as-built drawings.
• Assists in the annual review process for Plumbing Engineers, providing valuable feedback to leadership for future goal setting and development.
• Represent the company as a design professional during project team design meetings.
• Maintain a commitment to excellence and always act in the best interest of Silicon Valley Mechanical.
• Support the Plumbing department with other tasks and projects as business requires.

Education, Skills & Experience

• Bachelor’s degree in mechanical engineering or similar field preferred.
• 6+ years of experience in commercial plumbing design, piping design or similar field required.
• Proven experience with plumbing process piping design preferred.
• Ability to evaluate, provide diagnosis and necessary solutions on existing systems preferred.
• Demonstrates proficiency in atypical systems in the plumbing industry preferred.
• Demonstrated experience interpreting CA plumbing, mechanical, fire, and building codes required.
• Possesses an EIT certification a plus.
• Proficient in MS Office (Word, Excel, and Outlook), AutoCAD, Revit, and Bluebeam highly preferred.

Compensation & Company Benefits Include

This is a full-time exempt salaried position. The compensation for this role is $120,000 - $180,000 annually and is based on experience and skillset.

Health: Medical / Dental / Vision / Life & Disability Insurance / FSA

Well-Being: Robust Maternity & Paternity Leave / EAP / Paid Holidays / PTO / Interactive Breakroom

Financial Wellness: 401k w/ Employer Contribution / Employee Referral Bonus / “Positive Pulse”

Community Investment: Volunteer Opportunities / Team Building Activities / Employee Activities

Physical Requirements

As a Lead Plumbing Engineer in the Mechanical Contracting Industry, there are certain physical requirements you should be aware of. These requirements ensure that you are capable of performing the necessary tasks safely and effectively. Reasonable accommodations may be provided to qualified applicants who may not be able to fulfil certain aspects of the role. The key physical requirements for this role are outlined below:

• This role may involve physical activity including walking, standing, and driving while moving around the office and visiting construction sites to assess plumbing systems.
• This role may require reviewing and interpreting architectural drawings, schematics, and other technical documents related to plumbing system design.
• This role may require the use of computer design software and other tools to create accurate and detailed plumbing system designs.
• This role may involve working at a desk, computer, or standing for prolonged periods of time.
• This role may require clear verbal and written communication skills to effectively collaborate with team members, clients, and contractors.
• This role may require the use of personal protective equipment (PPE) during job walks and site visits.

Who We Are:

At SVM, we are more than just a leading mechanical contractor specializing in design-build commercial HVAC, plumbing, piping, service/maintenance, and 24-hour emergency services. We’re a team dedicated to supporting the Bay Area, Sacramento, and Nevada regions with trusted expertise and an unwavering commitment to delivering exceptional experiences at every level.

Our success is built on a collaborative culture that values teamwork, innovation, and doing the right thing. We take pride in fostering an inclusive and welcoming environment where every team member feels supported, valued, and empowered to grow. At SVM, we believe our people are our greatest asset, and we prioritize their development, well-being, and success.

Our state-of-the-art fabrication facility reflects our dedication to quality and efficiency. By leveraging cutting-edge 3D design and manufacturing technology, we detail and fabricate ductwork, piping, and pre-skidded equipment to execute projects with precision and excellence.

At SVM, we don’t just focus on work—we focus on balance. We encourage a life-work approach that allows our team to thrive both personally and professionally. We are committed to helping our team members grow, stay curious, and work collaboratively to tackle any challenge. With the support of peers, managers, and executive leadership, our team is equipped to succeed and build meaningful careers.

The statements above reflect the general nature and level of work expected for this role. They are not intended to be an exhaustive list of all responsibilities, duties, and skills required. The company reserves the right to modify, add, or remove responsibilities as needed to meet business and organizational needs. Please sign below in acknowledgment and receipt of this document.

People. Principle. Purpose.

At Delta Pipeline, we actively engage people to learn, grow, and make a difference. We are looking for talented individuals who are searching for not just a job, but a career. We are a 100% employee-owned company where you have the opportunity to become a shareholder and build trustworthy, long-term, mutually profitable relationships.

Duties and Responsibilities

• Comprehensive knowledge and ability to install all types of sewer, water, fire and storm drain pipe
• Able to lay out and install water services, fire hydrants, detector checks, pipe connections etc. per Standard Drawings
• Able to effectively lead and direct crew members to meet pipe installation objectives
• Able to effectively interact with governing authorities (i.e. Superintendents, Inspectors etc.)
• Able to read and understand blueprints and specifications
• Able to read and understand survey grade stakes
• Able to calculate and set up laser/floliner to keep grade and set pipe grades
• Able to set shoring in accordance with OSHA safe practices
• Able to weld and solder copper piping

Position Requirements

• Education: High school diploma or equivalent
• Experience: 2 – 3 years related experience
• CPR, Competent Person, and Confined Space certifications
• Underground pipeline/wet utility experience (MUST HAVE)
• Able to work nights, weekends, and overtime as required
• Valid driver's license in good standing
• Able to commute to various sites in Southern CA (Los Angeles/Ventura/Riverside/San Bernardino/Orange Counties)

Physical Requirements

• Requires frequent bending, reaching, standing, walking, squatting, sitting, pushing, and pulling of heavy objects regularly throughout the work shift
• Able to work in sun, heat, dry, dirty and dusty conditions
• Able to lift a minimum of 75 pounds without assistance
• Requires manual dexterity to operate equipment and perform manual responsibilities

Benefits

• Competitive hourly rate
• Medical, Dental, Vision and life Insurance
• Employee Shares/Stock
• Profit Sharing
• 401(k)
• Paid Time Off/Paid Vacation
• 6 Paid Holidays
• Opportunities for development and advancement
• An employee-owned company culture that values people, principle, and purpose

**No third party or agency submissions will be accepted.

Benefits:

• Employee stock ownership plan
• Health insurance

Work Location: In person

Compensation: $41 - $44/hour

As the HVAC technician, you will you will perform maintenance on HVAC systems to ensure proper functioning and efficiency, such as filter replacement, troubleshooting and replacing fan motors, and more while performing routine jobs. Responsibilities include repairing commercial 5-40 ton and residential ton HVAC systems and assisting with replacement work 1-40 ton, refrigerant piping, drain piping, wiring of systems, and charging of systems. Read and interpret prints. In this role, you must be able to complete assigned work orders, use the work order system to document problems, meet schedules and timelines, and work with the team to support the university's overall needs. Additionally, you must be able to contact your supervisor when emergencies exist, or assistance is needed, be on call to handle emergency situations, and follow all SCAD and OSHA policies and procedures.

The ideal candidate should demonstrate an ability to understand the principles of air distribution, refrigeration cycle and correct problems, an understanding of components and what function they serve, and electrical components and control systems.

Minimum Qualifications:

• High school diploma or GED required with a technical school degree in appropriate area
• Basic knowledge of electricity
• Knowledge of controls systems
• Able to pass the DOT medical exam*

*If an applicant fails the DOT physical based upon a claimed disability under the ADA, and notifies the university of such, the university will participate in the interactive process with the applicant to determine whether there is a reasonable accommodation pursuant to which the applicant can perform the essential functions of the position.

Preferred Qualifications:

• 4–5 years of HVAC experience in construction, maintenance, or service
• Commercial refrigeration and ice machine knowledge

Certificates, licenses, and registrations:

• Valid driver's
• Valid refrigerant card
• Ability to be insured by college insurance company to drive a vehicle

Travel required:

• Less than 10%

Work Hours: The university work week is Sunday through Saturday. Most offices are open Monday through Friday from 8:30 a.m. to 5:30 p.m. To accommodate business needs, employees may be assigned to other workdays and/or hours, including weekends and evenings.

ADA Tag: To perform this job successfully, an individual must be able to perform each essential duty satisfactorily. The requirements and minimum qualifications listed represent the knowledge, skill, and/or ability required. Reasonable accommodations may be made to enable qualified individuals with disabilities to perform the essential functions and/or meet the minimum qualifications.

The Role

As a Civil Designer, you’ll be the engine behind our site plan sets. You won’t just be "drawing"; you’ll be building intelligent Civil 3D models, solving grading puzzles, and navigating the complexities of utility and drainage design. You’ll work hand-in-hand with Project Managers and Engineers to transform concepts into permit-ready construction documents.

Key Responsibilities

• Design & Drafting: Prepare comprehensive civil site plan sets, including site layout, grading, drainage, paving, utilities, and erosion control.
• Modeling Mastery: Build and maintain Civil 3D models using surfaces, feature lines, corridors, and pipe networks; perform earthwork quantities and basic takeoffs.
• Hydraulic Support: Assist with drainage design (inlet checks, pipe sizing, and detention layouts) and assemble calculations for submittals.
• Project Integration: Interpret surveys, plats, and geotechnical reports to create accurate base maps and incorporate multi-disciplinary redlines.
• Regulatory Navigation: Ensure all designs meet QA/QC standards, ADA accessibility, fire codes, and specific jurisdictional requirements.
• Permitting & Construction: Prepare submittal packages, respond to jurisdictional comments, and provide RFI or as-built support during the construction phase.

Qualifications

• Experience: ~5 years of dedicated civil/site design experience, specifically within the commercial or education sectors (retail, banks, schools).
• Software Expertise: High proficiency in AutoCAD Civil 3D (Surfaces, Grading Tools, Pipe Networks, and Xrefs).
• Technical Knowledge: Strong understanding of site drainage, utility layout, and the typical organization of a 60/90/100% plan set.
• Compliance: Ability to read and apply municipal standards, ADA requirements, and local site codes.
• Education: A.S. or B.S. in Civil Engineering, Drafting/Design Technology, or equivalent professional experience.

Preferred Skills

• Experience with hydrology/hydraulics software (Civil 3D SSA, StormCAD, etc.).
• Familiarity with SWPPP/NPDES exhibits and submittal workflows.
• Proficiency in Bluebeam Revu and Microsoft 365.

Project Engineer- Hybrid

Our Client is seeking a highly motivated and experienced Project Engineer with a strong background in sewer conveyance design and pipeline/manhole rehabilitation to join their growing team. As a Project Engineer, you will directly contribute to the planning, design, and construction of water and wastewater infrastructure projects, with a specific focus on sewer pipeline and manhole rehabilitation. This role offers the opportunity to function as a lead engineer and/or assistant project manager on complex sewer rehabilitation challenges.

Your Responsibilities:

• Serve as Project Engineer and/or Design Manager with full technical responsibility for planning, coordination, and execution of tasks for small or larger projects.
• Preparation of contract specifications and drawings.
• Planning, design and construction of new pipelines (pressure and gravity) and manholes or rehabilitation projects ranging in diameters and material type including condition assessment and prioritization and rehabilitation of existing pipelines.
• Pipe design calculations to determine pipe size, pressure class, external loads including trench design, pipe joint selection, etc.
• Technical expertise in the layout and profiles of pipeline design in AutoCAD Civil 3D.
• Utility investigations and coordination to determine and resolve potential vertical and horizontal utility conflicts.
• Knowledge of subsurface and geotechnical engineering requirements.
• Field surveying project requirements.
• Sewer system evaluation surveys; inflow/infiltration studies.
• Development and review of technical reports, proposals, contract documents, resources studies, and data analysis.
• Office and field engineering support during construction.

Requirements

• NASSCO certification (preferred but not required)
• Bachelor of Science in Civil Engineering (BSCE) required.
• Professional Engineer (PE) license Preferred.
• Minimum of 5 years of progressive experience in civil engineering, with a focus on conveyance systems.
• Strong understanding of trenchless technologies
• Experience with the design and construction of water and wastewater infrastructure projects.
• Excellent communication, interpersonal, and presentation skills.
• Ability to work independently and as part of a team.
• Proficiency in AutoCAD and other relevant design software.
• Experience with project management principles and practices.

AJob Posting: Fire Sprinkler Designer

Salary Range: $85,000 - $125,000

Reports to: Assistant Vice President of Fire Protection

Location: Woodridge, IL

AMS Industries, Inc. is a MEP+™ contracting firm serving the commercial, industrial, refrigeration, and nuclear industries (PMT). With over 60 years of existence, AMS has grown from a small refrigeration contractor with a few employees to a multi-discipline and multi-market MEP contractor with more than 1,000 employees. We strive to meet our commitments to clients, develop our people and improve our communities. We are an equal-opportunity employer.

We are located in our beautiful Woodridge, IL facility and this position will report to the AVP of Fire Protection. The Fire Protection Designer will be responsible for supporting the design and layout of fire sprinkler systems for a variety of commercial and industrial projects. This role works closely with project managers, engineers, field teams, and other trades to ensure system designs are accurate, code-compliant, and aligned with project specifications.

Responsibilities:

• Prepare fire sprinkler design drawings that maximize efficiency, meet code compliance and industry standards, and coordinate with building components and other trades, using design software and 3D modeling.
• Coordinate pipe and sprinkler locations with building components and other trades.
• Prepare hydraulic calculations to determine pipe sizes.
• Stocklist materials for fabrication and purchasing.
• Detail shop drawings for installation.
• Submit drawings, documentation and completed applications submitting applications for permits to the proper municipalities and/or authorities, with the appropriate transmittal forms.
• Attend Company Meetings and reporting status of work as required.
• Provide accurate and complete information on reports and quotes.
• Expedite drawing approvals on a timely and consistent basis.

Qualifications:

• Bachelor’s degree in Mechanical Engineering or related from an accredited college or university.
• Knowledge of and experience using design software, such as AutoSprink, Hydratec and/or AutoCad preferred.
• NICET certification preferred; learn and comply with NFPA standards and other applicable federal, state, and local codes.
• Strong analytical, critical thinking and mathematical aptitude, with attention to detail, good working knowledge or hydraulic calculations and ability to read and understand construction blueprints.
• Ability to adapt to a changing environment and handle multiple priorities under time constraints.
• Flexibility to be available as needed and to travel to client sites when necessary.

What we offer:

• Health Insurance and ESOP (Employee owned) package.
• Health Reimbursement Arrangement (HRA) with Medical PPO
• FSA and Dependent Care
• 401K Matching
• Paid Maternity & Paternity Leave
• Generous PTO roll-over policy
• Social events and outings throughout the year

Website:

Contact:

Start Date: Flexible, ASAP

Modality: St. Louis Based (Office)

Expectations: Full Time, 40 hrs/week

Comp Structure: Salary + Commission

Report to: Vice President of Sales

Steps to Apply: Complete Culture Index and Criteria Cognitive Test; send resume to Colin

Inside Sales Account Manager – Own the Relationship. Drive the Details. Win the Day.

If you thrive on building strong relationships, solving problems quickly, and making sure every customer interaction is handled with precision, this role is your opportunity to make an impact. This position is for the professional who understands that great service is not reactive — it is proactive. As an Inside Sales Account Manager, you will be the daily point of contact for key customers, ensuring their needs are met with urgency, accuracy, and professionalism.

Success in this role requires organization, attention to detail, and a strong sense of ownership. You will manage customer accounts, process quotes and orders, coordinate internally to ensure execution, and maintain clear communication with customers from inquiry through delivery. Every interaction is an opportunity to reinforce trust and strengthen long-term partnerships.

This is not a passive customer service role. You will actively manage your accounts, identify opportunities to expand business, and ensure customers see Missouri Pipe as a reliable partner they can depend on. You will follow up on quotes, maintain open orders, and stay ahead of potential issues before they become problems.

For the right candidate, this is not just a job — it’s an opportunity to be at the center of customer relationships, support the growth of the business, and play a critical role in delivering the service and reliability Missouri Pipe is known for.

About the Company: MOPIPE is a 92-year-old domestic manufacturer and distributor of pipe nipples and fittings. We serve pipe, valve, and fittings (PVF) distributors as well as OEM customers across various end-markets, including utilities, HVAC/plumbing, oil & gas, and agriculture. We differentiate ourselves from competitors through our ability to rapidly produce and deliver specialty products that are often hard to source elsewhere. Our manufacturing and distribution facility is located near downtown St. Louis, MO. As of August 2025, MOPIPE employs 34 team members.

Position Responsibilities:

§ Account Management & Service: Own a book of business with recurring accounts. Respond to inquiries, provide quotes, follow through on order status, and ensure excellent service.

§ Quoting & Pricing: Issue accurate quotes using pricing logic and margin targets. Spot opportunities to grow the account or preserve margin, and escalate as needed.

§ Order Coordination: Review orders entered by support team; verify accuracy and handle exceptions. Coordinate with operations, procurement, and shipping as needed.

§ Customer Retention: Build trust through responsiveness, accuracy, and partnership. Keep customers informed and resolve issues quickly.

§ Sales Support Tools: Maintain accurate records, pricing, and customer info in ERP and EDI systems. Help improve tools and templates to increase team speed and quality.

§ Cross-Functional Communication: Serve as a key liaison between customers and internal teams. Translate customer needs into clear internal requests and follow-through.

§ CRM & Reporting: Maintain detailed records of outreach activity, follow-ups, and pipeline status in CRM; track hit rates and learn from the data.

§ Market Feedback: Capture product and pricing feedback from the field; share with Sales and Product leadership to help shape future offerings.

Critical Outcomes:

§ 95% quote response rate within one business day

§ 99% accuracy in entered or reviewed orders

§ 

Job Description

Since 1988, Energy Pipe & Supply has been focused on providing a new level of customer service in the Gulf South. The company believes that they sell service first, then the product.

Over the past few years, EPS has seen incredible growth and has recently opened a new office/warehouse in Houston, TX. The team is looking for a talented, hardworking individual to help the Inside Sales team provide top-notch service to the Greater Houston area.

Energy Pipe & Supply is family-owned business that gives every employee an opportunity to grow their knowledge, responsibilities, and career. Each team member is given the framework of their job responsibilities, and then they are given the freedom to complete those responsibilities. No micromanaging!

Objectives of this Role

The position is responsible for supporting, fulfilling, and completing sales orders in the Texas market, and other markets serviceable by EPS. This includes completing RFQs/Inquiries and other types of customer requests, potential procurement, and the expediting of the order. Each team member is given the freedom to handle each order "cradle to grave".

Skills and Qualifications

High school diploma or GED

2+ years of applicable sales experience

PVF Experience is a +

Excellent problem-solving skills and leadership qualities

Ability to work with all levels of company staff

Comfortable delivering frequent direct written and oral feedback