Sign up to access all features of our service.
  • Job search
  • Favorites
  • Create a CV
    New
  • Salaries
  • Subscriptions

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 7 days ago
Similar jobs that could be interesting for youBased on the Principal Engineer in Fairfax, VA vacancy
  • $139.1k - $251.45k

    Leidos is seeking an accomplished Principal Civil Engineer to support high-priority national security missions in Reston, Virginia. This role focuses on the assessment, reverse engineering, and characterization of complex above-ground and subterranean facilities located... 
    Suggested
    Full time
    For contractors

    Leidos

    Reston, VA
    3 days ago
  • $95k - $245k

     ...solutions. From military defense and space exploration to biomedical engineering, lives often depend on the solutions we provide. Our...  ...:The Contested Environment System Analysis group is seeking a Principal-level Radiation Architecture Engineer to support cross-functional... 
    Suggested
    Full time
    Local area

    Draper Laboratory

    Reston, VA
    1 day ago
  • $178k - $228k

    Job DescriptionDewberry is expanding its Energy Market Sector and seeking a Physical Electrical Engineer to lead the growth of our medium and high voltage substation design practice. This is a unique opportunity to build and mentor a high-performing team while delivering... 
    Suggested

    Dewberry

    Fairfax, VA
    3 days ago
  • $156k - $196k

     ...functions include enterprise architecture, software and systems engineering, cybersecurity, and technology risk and compliance.About the...  ...vaulting solutions and strong system integration skills. As the IAM Principal Privileged Access Engineer, you will play a critical role in... 
    Suggested
    Full time
    Work at office

    American International Group (AIG)

    Reston, VA
    5 days ago
  •  ...laws, requiring U.S. person status as defined by 8 U.S.C. 1324b(a)(3).Please review the job details below.Maxar is hiring a Principal/Chief Engineer for a High Performance Computing (HPC) environment and will be responsible for the oversight and overall delivery of HPC... 
    Suggested
    Full time
    Temporary work

    Maxar Technologies

    Herndon, VA
    5 days ago
  •  ...Systems and Operations Department (L626) within MITRE’s Systems Engineering Division in the Center for Engineering and Analysis delivers...  ...Responsibilities:The Systems and Operations Department is seeking a Principal Space Systems of Systems Engineer to support complex space... 
    Internship
    Local area

    Mitre

    McLean, VA
    1 day ago
  • $154.05k - $278.48k

    Principal Mechanical Engineer (TS/SCI Required)Location: Reston, VALeidos is seeking an experienced Principal Mechanical Engineer to support high-priority national security missions in Reston, Virginia. This role focuses on the assessment, reverse engineering, and characterization... 
    Full time
    For contractors

    Leidos

    Reston, VA
    3 days ago
  • $148.3k - $266.9k

     ...talent and redefine what’s possible.Job Description:Parsons Company, is seeking qualified candidates to fill a Principal Digital Signal Processing Engineer (DSP) positions at our headquarters in Herndon & Chantilly, VA. We are currently searching for full-time Digital... 
    Full time

    Parsons

    Herndon, VA
    3 days ago
  • $150k - $225k

    Job TitlePrincipal Electrical Systems Engineer - Electro-Optical SystemsLocationHerndon, VA - Herndon, VA 20171 US (Primary)Job DescriptionFibertek is seeking a Principal Electrical Systems Engineer to join our Herndon, VA team and lead the development of advanced electro... 
    Immediate start
    Remote work
    Flexible hours

    Fibertek

    Herndon, VA
    5 days ago
  • Job TitleSenior Application and System Technologies (AST)/Principal Engineer (PE)LocationMcLean, VA 22102 US (Primary)CategoryResearch, Development, and EngineeringJob TypeFull-TimeCareer LevelStaffEducationMaster's DegreeTravelUp to 25%Security Clearance RequiredTop SecretJob... 
    Internship

    Prescient Edge

    McLean, VA
    4 days ago
  • $95k - $245k

     ...solutions. From military defense and space exploration to biomedical engineering, lives often depend on the solutions we provide. Our...  ...information about Draper, visit .Job Description Summary:The Principal Guidance and Control Engineer develops software for cutting-edge... 
    Full time
    Local area

    Draper Laboratory

    Reston, VA
    2 days ago
  • Seeking a Software Development Engineer in Test (SDET) that will collaborate with DevOps engineers, developers, and cloud engineers to plan, design, and develop test automation in support of DevOps and Continuous Integration, Continuous Delivery (CICD) pipelines. The SDET... 
    Internship
    Monday to Friday

    Navy Federal Credit Union

    Vienna, VA
    5 days ago
  • $114.6k - $234.6k

    The engineer will help deliver reliable platforms that enable controlled information sharing between networks operating at different security levels. The ideal candidate has broad systems infrastructure experience, understands security-first engineering, and can troubleshoot... 
    Temporary work
    Flexible hours
    Shift work

    Oracle Corporation

    Reston, VA
    2 days ago
  •  ...to grow your career and help people find a place to call home.Job DescriptionFannie Mae is seeking a highly experienced Principal Security Engineer to serve as a senior technical authority for enterprise infrastructure security. This role leads the research, architecture... 
    Full time
    Work at office
    Remote work

    Fannie Mae

    Reston, VA
    4 days ago
  • $95k - $245k

     ...solutions. From military defense and space exploration to biomedical engineering, lives often depend on the solutions we provide. Our...  ..., visit .Job Description Summary:Draper is actively seeking a Principal Cyber Effects Engineer that will support current and future reverse... 
    Full time
    Local area

    Draper Laboratory

    Reston, VA
    2 days ago
  • $164.5k - $213.5k

     ...committed to supporting your success in both your professional and personal lives.Position OverviewQinetiQ US is looking for a Principal Optical Engineer experienced in electro-optic/ infrared (EOIR) imaging sensor optical design, laboratory optical characterization, and... 
    Work experience placement
    Night shift

    QinetiQ

    Lorton, VA
    3 days ago
  • $95k - $245k

     ...Principal Guidance And Control EngineerDraper is an independent, nonprofit research and development company headquartered in Cambridge...  ...solutions. From military defense and space exploration to biomedical engineering, lives often depend on the solutions we provide. Our... 
    Full time
    Local area

    Draper

    Reston, VA
    13 hours ago
  •  ...Systems Chief Engineer An aerospace client is seeking a full-time Systems Chief Engineer to lead integration across their satellite...  ...include 12+ years of systems engineering experience at the principal, lead, or chief-engineer level, with responsibility spanning spacecraft... 
    Full time

    TalentRemedy

    Herndon, VA
    1 day ago
  • $87.6k - $137.6k

     ...Systems (NGSP) is looking for you to join our team as a Systems Engineer - Level 2 or 3 based out of Fairfax, VA or Linthicum, MD.Key...  ...relevant experience; Master's degree and 0 years of experienceFor Principal Systems Engineer: Bachelor's degree in a STEM discipline and 5... 
    Shift work

    Northrop Grumman

    Fairfax, VA
    14 hours ago
  •  ...Principal Engineer Herndon Virginia DigiCert is a global leader in intelligent trust. We protect the digital world by ensuring the security, privacy, and authenticity of every interaction. Our AI-powered DigiCert ONE platform unifies PKI, DNS, and certificate lifecycle... 
    Flexible hours

    DigiCert

    Herndon, VA
    5 days ago
  • $131.3k - $237.35k

     .... Our Mission, Vision, and Values guide the way we do business. Your greatest work is ahead! We are looking for a Principal Substation Engineer to join our team. *Candidates must be located in the United States and be willing to travel to client site or in office... 
    Work at office
    Local area
    Immediate start
    Remote work
    Flexible hours

    Leidos

    Reston, VA
    11 hours ago
  •  ...Level 4 Autonomous Network capabilities and automated system management Cross-functional collaboration that ensures internal engineering teams are aligned with emerging 6G technologies and protocol-level developments Monitor and translate emerging AI interoperability... 
    Local area
    Flexible hours

    EchoStar

    Herndon, VA
    18 days ago
  • $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 time

    Clarity Innovations

    Springfield, VA
    3 days ago
  •  ...connecting and securing critical operations across the globe, keeping our country safe and secure. Job Description SYSTEMS ENGINEER PRINCIPAL Advance how our customers operate while you advance your career. Join GDIT as a Systems Engineer Principal and build... 

    General Dynamics Information Technology

    McLean, VA
    12 days ago
  • $107k - $198k

     ...Job Description Job Description Position Title:  Principal Mechanical Engineer Requisition ID: 1833 Position Location:  Sterling, VA Position Reports To:  Manager, Mechanical Engineering Supervises Others:  No At Trident Systems Space Electronic Systems... 
    Full time
    Temporary work
    For contractors
    Local area

    Trident Systems LLC

    Fairfax, VA
    12 days ago
  •  ...Job Description Job Description Hazen and Sawyer is seeking a Senior Principal Engineer for our Fairfax, VA office. Key Responsibilities: Delivering public sector water and wastewater facilities planning and design projects Support projects as a critical... 
    Temporary work
    Work at office
    Local area
    Flexible hours

    Hazen and Sawyer

    Fairfax, VA
    13 days ago
  •  ...Principal Optical EngineerQinetiQ US is looking for a Principal Optical Engineer experienced in electro-optic/infrared (EOIR) imaging sensor optical design, laboratory optical characterization, and prototype integration with a willingness to learn new skills to join our... 

    QinetiQ US

    Lorton, VA
    3 days ago
  •  ....S. person status as defined by 8 U.S.C. 1324b(a)(3).Please review the job details below.Vantor is seeking a Principal Aerospace Modeling & Simulation Engineer to support advanced ISR studies for government and commercial customers. In this role, you will provide strategic... 
    Full time
    Remote work

    Maxar Technologies

    Herndon, VA
    2 days ago
  •  ...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... 
    For contractors
    Work experience placement
    Internship
    Local area

    Mitre

    Springfield, VA
    1 day ago
  •  ...this role. Applicants must be authorized to work in the United States without the need for current or future sponsorship.The Principal Data Engineer will provide senior-level engineering expertise, architectural direction, and technical ownership across enterprise Data... 
    Internship
    Monday to Friday

    Navy Federal Credit Union

    Vienna, VA
    1 day ago

Do you want to receive more vacancies?

Subscribe and receive similar vacancies to Principal Engineer. Be the first to apply!