Home › Companies › 92597001 Ac6f 4a45 92ec 13f78d7b2194 19000101 000001 › Principal Engineer
Principal Engineer
92597001 Ac6f 4a45 92ec 13f78d7b2194 19000101 000001 · 390 Fairfax, VA, Fairfax, VA, US, Fairfax, VA · Hybrid · Active · ADP Workforce Now Recruiting
Job facts
| Field | Value |
|---|---|
| Company | 92597001 Ac6f 4a45 92ec 13f78d7b2194 19000101 000001 |
| Title | Principal Engineer |
| Normalized title | - |
| Department / team | - |
| Location | VA, United States |
| Work model | Hybrid / Hybrid |
| Employment type | Full Time |
| Salary | - |
| Status | active |
| ATS provider | ADP Workforce Now Recruiting |
| Posted / first seen | 2026-02-23 / 2026-05-31 |
| Changed / last seen | 2026-06-06 / 2026-06-06 |
Related slices
| Page | What it contains | Open |
|---|---|---|
| Company jobs | Active postings from 92597001 Ac6f 4a45 92ec 13f78d7b2194 19000101 000001. | Open |
| Company breakdowns | Role, location, ATS, and work model facets for this company. | Open |
| ATS provider jobs | Active postings observed through ADP Workforce Now Recruiting. | Open |
| Provider filtered search | The same provider as a filtered job collection. | Open |
| Work model jobs | Active Hybrid postings. | Open |
| Lifecycle events | Open, update, close, and reopen events for this posting. | Open |
| Original posting | Canonical source or apply URL captured from the ATS. | Open |
Linked records
| Company | 92597001 Ac6f 4a45 92ec 13f78d7b2194 19000101 000001 |
| Source | 5be8cfc9-be23-4eb2-abc0-8c86ca242994 |
| ATS provider | ADP Workforce Now Recruiting |
Description
Hazen and Sawyer is seeking a Principal Engineer for our Fairfax, VA office.
Why Hazen and Sawyer:
Founded in 1951 by the son of Allen Hazen (developer of the Hazen-Williams equation), we are an employee-owned company with a singular focus on "all things water." Our work includes planning, design, and oversight of construction of environmental infrastructure – for water, wastewater, and stormwater management. We foster a work environment low on bureaucracy and high in creativity. We recruit talented professionals, provide them with challenging, interesting, and creative assignments, and furnish them with the tools they need to succeed. We currently have over 2,000 employees in 70+ offices throughout the United States, Latin America, Canada, and the UK. A flexible hybrid work schedule supports today's busy professionals. Key Responsibilities:
Delivering public sector water and wastewater facilities planning and design projects Support projects as a critical part of the design team, a design lead, a task manager, and/or a project manager Prepare facility assessment and design reports Perform design calculations, perform process and/or hydraulic modeling, select and size equipment, prepare design documents and construction documents, support construction phase services both in office and in the field Field work and site visits from planning through construction may require occasional travel. You will support and mentor junior engineers and will be supported by multiple senior mentors on projects and local and regional office leadership Required Qualifications:
Bachelor of Science degree in Civil, Environmental, Chemical, or Mechanical Engineering Strong verbal and written communication skills PE license (Virginia, or ability to be licensed in Virginia via comity) Minimum of 1 year following PE licensure of documented design experience for water/wastewater facilities projects Experience working on and collaborating with multidisciplinary teams Experience supervising, coordinating and reviewing work by junior and technical staff Ability to estimate workload and develop schedules Proficient in standard software platforms (e.g., Microsoft Office Suite, etc.) Strong organizational skills Preferred Qualifications:
Master of Science degree in Civil Engineering, Environmental Engineering or Construction Management Experience serving as Project Manager for water/wastewater facility projects Experience supporting proposal preparation and participating in interviews Experience communicating and coordinating with clients Experience mentoring junior and technical staff Experience delivering water and/or wastewater facility projects from preliminary design through construction Familiarity with CADD, GIS, Revit, and/or other software What We Offer:
Comprehensive health benefits (medical, dental, vision, and prescription plans) Pre-tax flexible spending plans for medical, dependent care, and transportation Short and long-term disability, and employer paid life insurance Paid holidays, floating holidays, and paid time off (PTO) Employer-contributed 401(k) plan and additional financial planning support Professional growth opportunities, including tuition reimbursement, in-house training, and incentives for professional registration and professional organization memberships Starting pay range for this position depends on skills, experience, education and geographical location
Full job record
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| Org ID | db59e52b-3a1e-437d-8989-7d7ad378c7a7 |
| Source ID | 5be8cfc9-be23-4eb2-abc0-8c86ca242994 |
| Board ID | 5be8cfc9-be23-4eb2-abc0-8c86ca242994 |
| Provider | adp_workforcenow |
| Provider Job Key | 443572 |
| Title | Principal Engineer |
| Normalized Title | — |
| Status | active |
| Active | yes |
| Location Text | 390 Fairfax, VA, Fairfax, VA, US, Fairfax, VA |
| Department | — |
| Team | — |
| Employment Type | full_time |
| Workplace Type | hybrid |
| Remote Policy | hybrid |
| Country | United States |
| Region | VA |
| City | — |
| Salary Raw | — |
| Salary Min | — |
| Salary Max | — |
| Salary Currency | — |
| Salary Period | — |
| Source URL | https://workforcenow.adp.com/mascsr/default/mdf/recruitment/recruitment.html?cid=92597001-ac6f-4a45-92ec-13f78d7b2194&ccId=19000101_000001&lang=en_US&type=JS&jobId=443572&jwId=9200409426044_1 |
| Apply URL | https://workforcenow.adp.com/mascsr/default/mdf/recruitment/recruitment.html?cid=92597001-ac6f-4a45-92ec-13f78d7b2194&ccId=19000101_000001&lang=en_US&type=JS&jobId=443572&jwId=9200409426044_1 |
| First Seen At | 2026-05-31 18:33:28Z |
| Last Seen At | 2026-06-06 13:00:43Z |
| Last Checked At | 2026-06-06 13:00:43Z |
| Last Changed At | 2026-06-06 13:00:43Z |
| Inactive At | — |
| Source Posted At | 2026-02-23 13:16:00Z |
| Source Updated At | — |
| Raw Payload Uri | s3://job-postings-prod-raw-590183727216/raw/provider=adp_workforcenow/board=92597001-ac6f-4a45-92ec-13f78d7b2194|19000101_000001/date=2026-06-06/2026-06-06T13-00-39-091Z-de3a90c1c90b3bc94241e81202181240bd880d93105efb1efd8babd72035fe41.json |
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You will support and mentor junior engineers and will be supported by multiple senior mentors on projects and local and regional office leadership</li></ul><p><span style=\"font-family: tahoma, sans-serif; font-size: 18px;\"><strong>Required Qualifications:</strong></span></p><ul type=\"disc\"><li style=\"font-family: tahoma, sans-serif; font-size: 18px;\">Bachelor of Science degree in Civil, Environmental, Chemical, or Mechanical Engineering</li><li style=\"font-family: tahoma, sans-serif; font-size: 18px;\">Strong verbal and written communication skills</li><li style=\"font-family: tahoma, sans-serif; font-size: 18px;\">PE license (Virginia, or ability to be licensed in Virginia via comity)</li><li style=\"font-family: tahoma, sans-serif; font-size: 18px;\">Minimum of 1 year following PE licensure of documented design experience for water/wastewater facilities projects</li><li style=\"font-family: tahoma, sans-serif; font-size: 18px;\">Experience working on and collaborating with multidisciplinary teams </li><li style=\"font-family: tahoma, sans-serif; font-size: 18px;\">Experience supervising, coordinating and reviewing work by junior and technical staff</li><li style=\"font-family: tahoma, sans-serif; font-size: 18px;\">Ability to estimate workload and develop schedules</li><li style=\"font-family: tahoma, sans-serif; font-size: 18px;\">Proficient in standard software platforms (e.g., Microsoft Office Suite, etc.)</li><li style=\"font-family: tahoma, sans-serif; font-size: 18px;\">Strong organizational skills</li></ul><p><span style=\"font-family: tahoma, sans-serif; font-size: 18px;\"><strong>Preferred Qualifications:</strong></span></p><ul type=\"disc\"><li style=\"font-family: tahoma, sans-serif; font-size: 18px;\">Master of Science degree in Civil Engineering, Environmental Engineering or Construction Management </li><li style=\"font-family: tahoma, sans-serif; font-size: 18px;\">Experience serving as Project Manager for water/wastewater facility projects</li><li style=\"font-family: tahoma, sans-serif; font-size: 18px;\">Experience supporting proposal preparation and participating in interviews</li><li style=\"font-family: tahoma, sans-serif; font-size: 18px;\">Experience communicating and coordinating with clients</li><li style=\"font-family: tahoma, sans-serif; font-size: 18px;\">Experience mentoring junior and technical staff</li><li style=\"font-family: tahoma, sans-serif; font-size: 18px;\">Experience delivering water and/or wastewater facility projects from preliminary design through construction</li><li style=\"font-family: tahoma, sans-serif; font-size: 18px;\">Familiarity with CADD, GIS, Revit, and/or other software</li></ul><p data-pasted=\"true\"><span style=\"font-family: tahoma, sans-serif; font-size: 18px;\"><strong>What We Offer:</strong></span></p><ul type=\"disc\"><li style=\"font-family: tahoma, sans-serif; font-size: 18px;\">Comprehensive health benefits (medical, dental, vision, and prescription plans)</li><li style=\"font-family: tahoma, sans-serif; font-size: 18px;\">Pre-tax flexible spending plans for medical, dependent care, and transportation</li><li style=\"font-family: tahoma, sans-serif; font-size: 18px;\">Short and long-term disability, and employer paid life insurance</li><li style=\"font-family: tahoma, sans-serif; font-size: 18px;\">Paid holidays, floating holidays, and paid time off (PTO)</li><li data-pasted=\"true\" style=\"font-family: tahoma, sans-serif; font-size: 18px;\">Employer-contributed 401(k) plan and additional financial planning support</li><li style=\"font-family: tahoma, sans-serif; font-size: 18px;\">Professional growth opportunities, including tuition reimbursement, in-house training, and incentives for professional registration and professional organization memberships</li><li style=\"font-family: tahoma, sans-serif; font-size: 18px;\">Starting pay range for this position depends on skills, experience, education and geographical location</li></ul><p><br></p><p><br></p></div></div>\n",
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