Principal Engineer
Hazen and Sawyer
Principal EngineerHazen 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 projectsSupport projects as a critical part of the design team, a design lead, a task manager, and/or a project managerPrepare facility assessment and design reportsPerform 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 fieldField 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 leadershipRequired Qualifications:Bachelor of Science degree in Civil, Environmental, Chemical, or Mechanical EngineeringStrong verbal and written communication skillsPE 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 projectsExperience working on and collaborating with multidisciplinary teamsExperience supervising, coordinating and reviewing work by junior and technical staffAbility to estimate workload and develop schedulesProficient in standard software platforms (e.g., Microsoft Office Suite, etc.)Strong organizational skillsPreferred Qualifications:Master of Science degree in Civil Engineering, Environmental Engineering or Construction ManagementExperience serving as Project Manager for water/wastewater facility projectsExperience supporting proposal preparation and participating in interviewsExperience communicating and coordinating with clientsExperience mentoring junior and technical staffExperience delivering water and/or wastewater facility projects from preliminary design through constructionFamiliarity with CADD, GIS, Revit, and/or other softwareWhat We Offer:Comprehensive health benefits (medical, dental, vision, and prescription plans)Pre-tax flexible spending plans for medical, dependent care, and transportationShort and long-term disability, and employer paid life insurancePaid holidays, floating holidays, and paid time off (PTO)Employer-contributed 401(k) plan and additional financial planning supportProfessional growth opportunities, including tuition reimbursement, in-house training, and incentives for professional registration and professional organization membershipsStarting pay range for this position depends on skills, experience, education and geographical location
$139.1k - $251.45k
Principal Civil Engineer (TS/SCI Required)Location: Reston, VALeidos 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...SuggestedFull timeFor contractors$114k - $171k
...employees are not only part of history, they're making history.Northrop Grumman Space Systems is seeking an Principal OR Sr. Principal RF Electronic Systems Engineer to join our team. This position would be based in Fairfax, VA.The RF Electronic Systems Engineer will...SuggestedFull timeRelocation packageShift work- ...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...SuggestedFull timeTemporary work
$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...SuggestedFull timeLocal area$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...SuggestedFull timeWork at office$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 timeFor contractors$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$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 startRemote workFlexible hours- ...organized to support multiple projects concurrently. Following project award, dedicated project teams will be formed and the Principal Engineer Plant Design will have functional oversight for the combined cycle power projects.Job Summary:The Principal Engineer - Plant...Full timePart timeWork experience placementWork at officeLocal areaRemote workRelocation
$101k - $151.4k
...resources, support, and team to do some of the best work of your career.We are looking for you to join our team as a Cyber Systems Engineer / Principal Cyber Systems Engineer to join our cross functional Northern Virginia Engineering Discipline Team!This position will be...Full timeRelocation packageShift work$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 timeLocal area- 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
$154.05k - $278.48k
Leidos' Analysis Solutions business area is seeking a highly accomplished Principal Nuclear Engineer Subject Matter Expert (SME) to support critical national security missions in Reston, Virginia. This role offers the opportunity to apply advanced nuclear engineering expertise...Full timeFor contractors$135.8k - $213.4k
...Our employees are not only part of history, they're making history.Northrop Grumman Space Systems is seeking a Sr. Principal Electromechanical Engineer to join our team. This position is based in Linthicum MD, Fairfax VA, or Morrisville NC.The selected candidate for this...Full timeRelocationShift work- ...sensor technologies and methodsDemonstrated ability to effectively use programming environments such as MATLAB or Python to develop engineering models and analyze sensor data.Experience with signal processing and/or algorithm developmentDemonstrated ability to communicate...InternshipLocal area
$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 placementNight shift$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 workFlexible hoursShift work$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 timeLocal area- ...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 timeWork at officeRemote work
- ...Description An aerospace client is seeking a full-time Systems Chief Engineer to lead integration across their satellite, payload, ground,... ...~12+ years of systems engineering experience at the principal, lead, or chief-engineer level, with responsibility spanning spacecraft...Full time
- ...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...For contractors
- ...Principal Research Engineer, Video CompressionAbout Ofinno: Ofinno is a leading research and development lab headquartered in Reston, Virginia, specializing in advancing communication and media standards. Our team's innovative work has led to significant contributions...
$118.1k - $200.76k
...Job Description We are seeking an experienced Network & Application Support Engineer to join our team in support of a critical, long-standing contract with the National Geospatial-Intelligence Agency (NGA). This role offers a unique balance between maintaining the stability...Permanent employmentFull timeContract workWork experience placementLocal areaWeekend work- ...Iridium Principal Engineer, Mission Systems IntegrationIridium is an award-winning and innovative satellite communications company with bragging rights to the only network that offers voice and data connectivity anywhere in the world. For over 20 years, Iridium's unique...Work at officeRemote workShift work2 days per week
$114k - $211k
...Job Description Job Description Position Title: Principal Electrical Engineer Requisition ID: 1844 Position Location: Fairfax, VA / Concord, NH Position Reports To: Senior Manager, Electrical Engineering Supervises Others: No At Trident Systems Space...Full timeTemporary workFor contractorsLocal area- ...Principal Engineer/Sr. Principal EngineerHazen is seeking a qualified and experienced Principal Engineer/Sr. 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...Work at officeFlexible hours
$108.9k - $124.3k
...Principal Process Associate (Intelligent Automation Engineer)Capital One is seeking a motivated professional for a Principal Process Associate position on the Finance Product and Data Solutions team.In this role, you will work as a part of a highly collaborative team...Full timePart timeLocal area- ...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...
- ....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 timeRemote 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
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