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Parsons

Digital infrastructure and security solutions provider

Principal Civil Engineer - Transportation Infrastructure

Transportation EngineeringConfirmed live in the last 24 hours
Full-timeIrvine, CA, USA$103.5k - $181.1k

About the Job

Requirements

  • A bachelor's degree in Civil Engineering or a related field.
  • At least 10 years of related work experience with road and highway projects.
  • High proficiency in AutoCAD Civil 3D, MicroStation, and/or InRoads.
  • Strong oral and written communication skills with internal staff and clients.

Responsibilities

  • Perform roadway engineering and design assignments using engineering techniques, procedures, and design criteria for projects of varying size and complexity.
  • Collaborate with engineers and clients to present highway and road designs.
  • Oversee and help develop horizontal and vertical geometry for highway and road projects, analyze cross sections, and calculate superelevations.
  • Write and edit project specifications.
  • Use drafting and 3D modeling software, tools, and programs to develop conceptual and detailed designs.
  • Perform material quantity takeoffs and construction cost estimates.
  • Prepare design calculations, technical reports, and engineering plans for assigned projects.
  • Perform senior reviews of engineering documents prepared by others.
  • Lead technical proposal writing and graphics development.
  • Supervise and mentor engineers on transportation projects.

Desired Qualifications

  • Substantial experience with Caltrans horizontal and vertical geometrics work is preferred.
  • Experience managing staff and performing quality reviews is highly desirable.
  • Professional Engineer registration is preferred.

About the Company

Parsons

Digital infrastructure and security solutions provider

Parsons provides digitally enabled solutions in national security, defense, and global infrastructure. Its work spans government and commercial clients, offering services in systems and software engineering, quality assurance, compliance, and security, along with large-scale infrastructure projects and advanced technology implementations. The company helps clients by delivering long-term, contract-based engagements that include AI readiness, data preparation for AI applications, and secure, reliable systems. A key differentiator is its breadth across diverse markets and its emphasis on rigorous systems engineering, QA, compliance, and security to ensure the integrity of critical operations while harnessing AI to improve efficiency and safety. Parsons’ goal is to solve complex security and infrastructure challenges through measurable, value-driven solutions and long-lasting partnerships with clients.

Company size
10,001+
Company stage
IPO
Headquarters
Chantilly, VA
Founded
1944

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