Principal Engineer
Hazen and Sawyer
Job Description
Job 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
Vacancy posted a month ago
Similar jobs that could be interesting for youBased on the Principal Engineer in Fairfax, VA vacancy
$114k - $211k
...application due to a disability, contact this employer to ask for an accommodation or an alternative application process. Principal Electrical Engineer Full Time Employee Full-Time Concord, NH, US 4 days ago Requisition ID: 1844 Salary Range: $114,000.00 To $211,0...SuggestedFull timeTemporary workFor contractorsLocal area$180.7k - $244.5k
...internet. We offer a dynamic and flexible work environment with competitive benefits and the ability to grow your career. The Principal Engineer is responsible for developing, managing, and optimizing the organization’s global Internet interconnection strategy. This...SuggestedWork at officeLocal areaFlexible hoursShift work$107k - $198k
...application due to a disability, contact this employer to ask for an accommodation or an alternative application process. Principal Mechanical Engineer Full Time Employee Full-Time Fairfax, VA, US 6 days ago Requisition ID: 1835 Salary Range: $107,000.00 To $198,00...SuggestedFull timeTemporary workFor contractorsLocal area- ...transforming power from a bottleneck into a competitive advantage for the companies building the future. Role Overview The Principal Electrical Engineer (Product/Hardware) is the supreme technical authority for ON.energy’s hardware ecosystem. This role is responsible for...SuggestedLocal area
$131.26k - $223.13k
Title: Principal Transportation EngineerLocation: Washington DC metro area, but remote work locations will be considered.OverviewICF is... ...as a Project Management Professional (PMP) or Professional Engineer (PE), or ability to pursue certification, is desirable but not...SuggestedFull timeContract workWork experience placementFor subcontractorWork at officeRemote work- ...Principal EngineerHerndon VirginiaDigiCert is a global leader in intelligent trust. We protect the digital world by ensuring the security... ...for a quantum-safe future.Job SummaryThe Principal Software Engineer is a senior technical leader responsible for designing,...
- ...An aerospace client is seeking a full-time Systems Chief Engineer to lead integration across their satellite, payload, ground, RF, timing... ...: ~12+ years of systems engineering experience at the principal, lead, or chief-engineer level, with responsibility spanning spacecraft...Full time
- ...Niyam. Join us in creating a workplace where innovation, diversity, and well-being thrive. Your journey at Niyam awaits. Principal Engineer, GIS / Geospatial Solutions Niyam is seeking a Principal Engineer, GIS / Geospatial Solutions to serve as the company's...Contract workLocal areaRemote workFlexible hours
$164.5k - $213.5k
...supporting your success in both your professional and personal lives. Position Overview QinetiQ US is looking for a Principal Optical Engineer experienced in electro‑optic/infrared (EOIR) imaging sensor optical design, laboratory optical characterization, and...Work experience placementWorldwideNight shift$141k - $317k
...transform data into actionable intelligence, ensuring mission success in an evolving world. Our mission-first software and data engineering platform modernizes data operations, utilizing advanced workflows, CI/CD, and secure DevSecOps practices. We focus on challenges...Full timeContract workFlexible hours$114k - $213.4k
...the warfighter. Come be a part of our mission! Northrop Grumman Space Systems (NGSP) is seeking an experienced Principal/Senior Principal Systems Engineer supporting our Advanced Tactical Missions Business Unit (BU) to support a program out of our Linthicum, MD or...Full timeFor subcontractorRelocation packageShift work- A technology company is seeking a Senior Principal Cyber Systems Engineer to work in a DevSecOps environment. The ideal candidate will integrate various software components within a secure architecture and support the migration of workflows to OCP. Key responsibilities...
- ...infrastructure for a new service currently in low‑visibility proof‑of‑concept engagements with prospective partners. We are seeking a Principal Security Engineer to join at the earliest stage and ensure security is designed correctly from the start.This role provides deep...Full timeContract workWork at officeRemote workShift work
- ...technical knowledge and strong analytical skills in Identity and Access Management (IAM) to join our team as a Senior Principal Information Engineer. This is a full-time remote role with minimal travel requirements. This Senior Principal Information Engineer role is critical...Full timeFor contractorsRemote work
$101.6k - $122.7k
...you’re looking to apply your relevant experience to a new industry, join our team as we help shape a brighter way forward. Chief Engineer - JLLWhat this job involves:As Chief Engineer at JLL, you'll lead the operational excellence of critical building systems while protecting...Full timeContract workFor contractorsWork experience placementWork at officeLocal area- Niyam IT seeks a Principal Engineer, GIS / Geospatial Solutions to guide technical strategy and architecture for our geospatial accelerators. This senior role combines hands-on delivery on federal contracts with enterprise-level influence over geospatial direction and...
$116k - $216k
...application due to a disability, contact this employer to ask for an accommodation or an alternative application process. Principal FPGA Engineer Full Time Employee Full-Time Fairfax, VA, US 30+ days ago Requisition ID: 1857 Salary Range: $116,000.00 To $216,000...Full timeTemporary workFor contractorsLocal area- ...States without the need for current or future sponsorship.Join Navy Federal's Core Banking Foundation Services team as an ETS Principal Engineer, helping design, modernize, and scale the integration and API capabilities that enable the enterprise core banking ecosystem....InternshipMonday to Friday
$160k - $180k
...Zachary Piper Solutions is seeking a Senior Principal Network Engineer to support a federal defense program focused on national security, mission-critical communications, and critical infrastructure protection. This position is on-site in Newington, VA . The Senior...- ...is where your skills strengthen national security, cybersecurity, health, transportation, and citizen services. We’re a nonprofit engineering, applied research, and advanced technology organization working in the public interest. With objectivity and integrity at our...Work experience placementInternshipLocal area
- ...do work that actually moves the needle on how reliable software can be, keep reading. About This Role We're looking for Engineering Managers to add to our growing core engineering team. This isn't a "manage the roadmap and attend standups" kind of role - you'll...Work at office
$200k - $250k
...Job TitleProgram Chief EngineerLocationHerndon, VA - Herndon, VA 20171 US (Primary)Job DescriptionFibertek seeks a Program Chief Engineer to provide technical leadership for one or more programs in Fibertek’s diverse technology portfolio of laser systems & technologies...Immediate startFlexible hours- ...groups and major hotel brands. Location TownePlace Suites Springfield 6245 Brandon Ave Springfield , VA 22150 Overview The Chief Engineer is responsible for the day-to-day operations of the engineering division. In the absence of the Director, the assistant will assume...Full timeTemporary workPart timeLocal areaImmediate startWorldwide
- ...TS/SCI WITH ABILITY TO OBTAIN A CI POLY CLEARANCE***** For Principal Level: Bachelor's degree with 5+ years of relevant experience... ...team supporting data management processes, database engineering and management, deploying, maintaining, tuning, and enhancing...
- ...dynamic team with a broad knowledge of how Oracle's cloud platform works. You'll partner with customer support, service owners, and engineering teams around the globe to ensure high-quality service for customers. Note - this role is not a Monday to Friday core hours role -...Monday to FridayShift workNight shift
$84.9k - $209.5k
...dynamic team with a broad knowledge of how Oracle’s cloud platform works. You’ll partner with customer support, service owners, and engineering teams around the globe to ensure high-quality service for customers. Note - this role is not a Monday to Friday core hours...Temporary workWork experience placementMonday to FridayFlexible hoursShift workNight shift$159.7k - $261.1k
...organized to support multiple projects concurrently. Following project award dedicated project teams will be formed and the Project Engineering Manager (PEM) will be assigned to lead a single team. The PEM will initially be based in Reston, VA,but will need to travel on...16 hoursContract workPart timeWork experience placementWork at officeLocal areaRemote workRelocation- ...health, transportation, and citizen services. We’re a nonprofit engineering, applied research, and advanced technology organization... ...Responsibilities:The Systems and Operations Department is seeking a Principal Systems Engineer to support government sponsor mission needs...InternshipLocal area
$150k - $190k
Job DescriptionDewberry is seeking a Senior Project Manager with Site/Civil Engineering design and management experience to join our site infrastructure planning and design practice. This position has the flexibility to be located in any of our Northern Virginia offices...Contract workWork at officeLocal area$145.99k - $228.35k
...time to join our team of employee-owners. This opportunity entails serving as the senior-most technical leader and owner for select engineering technologies across the enterprise, responsible for leadership throughout the technology lifecycle, including evaluation,...Full timeContract work
Do you want to receive more vacancies?
Subscribe and receive similar vacancies to Principal Engineer. Be the first to apply!
Related searches
- principal developer Fairfax, VA
- data center chief engineer Fairfax, VA
- engineering director Fairfax, VA
- hotel chief engineer Fairfax, VA
- principal engineer Fairfax, VA
- chief engineer Fairfax, VA
- director software engineering Fairfax, VA
- general engineer Fairfax, VA
- senior civil engineer project manager Fairfax, VA
- principal Fairfax, VA



