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Salary
≈ $102k – $189k per year (Estimated)
Location
Hybrid (Herndon, United States)
Seniority
Senior · 7+ years exp
Employment
Full-Time

Confirmed on the employer's own hiring board on Oct 23, 2026. First seen by Alion on Jan 9, 2026. AMT Engineering scores C on the Alion truth index.

Overview
Company
Impact
Profile match
A. Morton Thomas and Associates (AMT) is an employee-owned engineering and architecture firm headquartered in Rockville, Maryland, offering civil, roadway, bridge and traffic engineering, construction management and inspection, surveying, water resources, environmental and landscape architecture services. Founded in 1955 and listed among the ENR top design firms, it has roughly 500 staff in offices across Maryland, Virginia, Washington DC, the Carolinas, Ohio, Pennsylvania, West Virginia and Tennessee. It hires structural, bridge, transportation, site/civil and water resources engineers, land surveyors and survey technicians, plus entry-level graduates and interns.

AMT is growing and is seeking a highly motivated Project Manager / Senior Water Resources Engineer with 7+ years of relevant experience, to join our growing team of design professionals in our Herndon, VA office. The right candidate would lead water resources engineering tasks for transportation-related projects for Virginia and Maryland DOT and municipalities. This is an excellent opportunity for someone looking to lead, manage and deliver challenging projects in the growing Virginia and Maryland markets and grow into a management position.

We culture an Excellent Work / Life Balance and an opportunity to work a hybrid (combination of office and remote) schedule. This is an excellent opportunity to work on challenging projects, develop your career, and seek advancement into a leadership role. We offer competitive compensation & benefits, flexible work arrangements, and a potential relocation allowance for the right candidate. In addition to supporting projects in the Herndon, VA office, the candidate will be involved with other AMT offices and project opportunities.

Responsibilities

  • Completion of calculations, reports and plans in support of transportation projects including stormwater management, storm drainage systems, culverts, open channels, bridge hydraulics and erosion and sediment control.
  • Perform Hydrologic and Hydraulic analysis and reporting.
  • Obtain permit approvals from state and local agencies.
  • Assist in the preparation of engineering documents (plans, reports, cost estimates and specifications) for Advertisement and Construction.
  • Meet and work directly with clients and public agency officials.
  • Work in collaboration with a Transportation design team comprised of other disciplines and support staff on multi-disciplinary projects.
  • Provide QA/QC review following AMT and client-based procedures.

Qualifications

  • BS in Civil Engineering with emphasis in Water Resources.
  • Minimum of 7 years of water resources related experience including plan and report production.
  • Hydrology and hydraulic modeling experience (storm drainage, SWM, floodplain, bridge) with commonly used software.
  • Virginia Licensed Professional Engineer required, Maryland preferred
  • VDOT experience highly preferred.
  • CADD experience with MicroStation / OpenRoads required.
  • Excellent organizational, coordination and communication skills, both written and verbal.
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