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Distinguished Engineer

Leesburg,VA

706 Distinguished Engineer jobs in Leesburg,VA

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Project Design Controls Engineer , Fleet Remediation Engineering, Fleet Remediation Engineering

Amazon Data Services

Herndon, VA 20171

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AI Engineer - Entry to Expert Level (Maryland)

National Security Agency

Darnestown, MD 20878

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Network Security Engineer

ManTech

Chantilly, VA 20151

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Manufacturing Engineer

Wright Manufacturing

Frederick, MD 21703

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Engineer Electrical Level 4 - Power Subsystems - Dulles

Northrop Grumman

Dulles, VA 20101

OnsiteHealth InsurancePaid Time Off

  • Bachelor's degree in Mechanical or Electrical Engineering or related field with 8+ years of relevant experience or Master's degree with 6+ years relevant experience or PhD with 4+ years relevant experience
  • Expertise in electromechanical system design, specific to space environment solar arrays, including mechanical, structural, thermal, and power analysis
  • Proven ability to interpret higher spacecraft bus / subsystem level requirements and develop complex lower solar array/unit level mechanical and electrical requirements and define or validate design strategies to align to requirements
  • Experience working in cross-functional engineering teams and design projects
  • Strong communication and collaboration skills
  • U.S. Citizenship required
  • Ability to obtain and maintain a TS/SCI clearance with Polygraph
  • Relocation assistance may be available
  • Travel: Yes, 25% of the Time
  • On-site requirement: in-person on-site at the Dulles and/or Mclean/Tyson's Corner facilities in Virginia at 3 working days per week minimum
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Lead Systems Engineering

L3Harris Technologies

Herndon, VA 20192

~ 27 min OnsiteBilingual PreferredEducation AssistanceHealth InsurancePaid Time OffRetirement Benefit

  • Bachelor's Degree and minimum 9 years of prior relevant experience, or Graduate Degree and a minimum of 7 years of prior related experience. Or in lieu of a degree, a minimum of 13 years of prior related experience.
  • Demonstrated mastery of underwater acoustic propagation modeling using tools such as BELLHOP/BELLHOP3D, RAM/PE, CASS, SST, Acoustics Toolbox, KRAKEN, SCOOTER/SPARC, OASES, or equivalent physics-based solvers.
  • Expert fluency in ocean acoustics, including sound speed structure, volume and boundary interactions, signal propagation and coherence, ambient noise structure and coherence, and the traditional models and databases used to characterize them analytically.
  • Proven experience building end to end analysis workflows that integrate acoustic propagation models, MATLAB processing, environmental databases, and wrappers such as Bash script and C-language programming.
  • Experience validating such modeling outputs by cross checking against established legacy tools and physics-based benchmarks to ensure model fidelity and traceability.
  • Expertise in analyzing acoustic system design and performance, including ocean signal propagation and noise properties, sensor transduction, front-end signal conditioning, phased array design and performance, short- and long-haul telemetry, sonar and communications signal processing, and operator interfaces and data display.
  • Experience analyzing customer requirements and allocate performance specifications among all these end-to-end system elements is required; design expertise in one or more of these end-to-end system elements is a plus.
  • Experience applying acoustic modeling to deployed seabed sensor systems, mobile platform sonar systems, or underwater acoustic communications channels.
  • Experience translating raw model outputs into actionable system engineering artifacts such as performance budgets, detection range estimates, coverage assessments, and operational scenario analyses.
  • Familiarity and experience with experimental methods for characterizing ocean acoustic environments and sonar or communication system performance.
  • Experience planning at-sea activities, including defining sea test objectives and metrics, specifying acoustic sources and receivers, specifying at-sea recording and analysis for quality assurance, defining participant roles and responsibilities, defining platform capabilities, and managing data collection, analysis, and reporting.
  • Leadership experience in defining modeling standards, advancing internal toolchains, mentoring junior engineers, and shaping long term modeling and simulation strategy for undersea systems.
  • Demonstrated experience in systems engineering and the government program acquisition lifecycle.
  • Working knowledge of any standard system engineering process including MIL-STD-499, EIA-632, IEEE 1220 or IEEE/ISO/IEC 15288.
  • Experience using Microsoft Office products.
  • Knowledge with DOORs and Model-Based Systems Engineering (MBSE).
  • Ability to obtain and maintain U.S. DOD security clearance which requires U.S. Citizenship.
  • Ability to obtain and maintain any additional clearances as required.
  • Up to 15% of travel. Up to four weeks of continuous travel from home and aboard ships at sea
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Senior Civil Engineer, PE

Huska & Horgan Engineering

Reston, VA 20191

$130,000-$150,000/yr
~ 31 min OnsiteHealth InsurancePaid Time OffRetirement Benefit

  • An active PE license
  • A D.C. license helps but isn't something you need walking in, and the firm will support you in getting it
  • If you're close to licensure, we still want to hear from you
  • Fluency in site civil design and AutoCAD plan production, including hydrologic and hydraulic modeling
  • Based in the greater Washington, D.C. area, since the clients and the sites are here
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Field Service Engineer I

Thermo Fisher Scientific

Frederick, MD 21702

~ 42 min OnsiteFlexible ScheduleEducation AssistanceHealth InsurancePaid Time OffRetirement Benefit

  • Bachelor's degree in Engineering, Electronics, Mechanical Engineering, Biomedical Engineering, Physics, Chemistry, Biology, Computer Science, or related technical/scientific field
  • No prior field service experience required; internship, co-op, military technical training, or laboratory instrumentation experience preferred
  • Basic understanding of electronics, mechanics, vacuum systems, and computer hardware/software troubleshooting
  • Strong problem-solving and analytical skills
  • Excellent customer service and communication abilities
  • Ability to read and interpret technical documentation, schematics, and engineering drawings
  • Proficiency with Windows operating systems, Microsoft Office, and basic networking concepts
  • Strong organizational and time management skills
  • Ability to work independently while also collaborating effectively with team members
  • Valid driver's license required
  • Ability to travel frequently within assigned territory (50–75%)
  • Must be able to safely lift up to 50 lbs
  • Must be able to work safely around chemicals, hazardous materials, and high-voltage systems
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New, Posted 16 hours ago
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Stationary Engineer I-Fort Detrick

Constellation Energy

Clarksburg, MD 20871

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Project Manager - Land Development Design

SOLTESZ

Rockville, MD 20850

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