
Posting number: 26-00513
Department: Transportation and Capital Infrastructure
Job classification: Engineer III Transportation / Grade 131
Posting type: Open
Categories: Engineering, Transportation
The Loudoun County Department of Transportation and Capital Infrastructure (DTCI) is seeking a self-motivated Senior Traffic Engineer on the traffic engineering team. Located within the Washington, D.C. metropolitan area, Loudoun County has been recognized as one of the fastest growing counties in the United States. This growth has created an exciting, fast-paced work environment. Our staff are individuals who choose to dedicate their talent, education, and experience to making a difference in our dynamic community. DTCI places a high value on work-life balance, professional development, and providing service to those in Loudoun County.
This position will:
The successful candidate must:
This position is eligible for partial telework in accordance with County and Department policies. Flexible scheduling is also available to address required meeting attendance outside of normal business hours.
This position is eligible for a $6,000 hiring bonus in accordance with the County’s Hiring and Retention Bonus Program.
Salary commensurate with experience.
Bachelor’s degree with engineering coursework or degree related to assigned area; three (3) years of professional engineering and construction management work experience of a complex nature with direct design as well as administrative experience; or equivalent combination of education and experience.
The position requires occasional attendance at night meetings to present information to the Board of Supervisors and/or other stakeholder groups.
Valid driver's license is required.
Employment is contingent upon successful background check completion, including criminal, credit, and driving record checks.

#Loudoun County government has been included in Forbes magazine’s prestigious ranking of 2025 America's Best Large Employers. Loudoun is recognized for its outstanding commitment to fostering environments where employees can thrive based on various factors, which include atmosphere, salary, diversity, working conditions and workplace environment.
We are an organization of individuals who choose to dedicate our talent, education and experience to making a difference. We represent nearly every profession; we are accountants, attorneys, engineers, planners, systems analysts, deputies, firefighters, and more. Together we work as a team to serve the needs and shape the future of our unique and dynamic community.
Our Culture
The primary mission of Loudoun County Government is to deliver high quality services to our community. To that end, the County actively fosters a diverse and collaborative workforce, invests in the professional development and wellness of its employees, recognizes and rewards employee achievements, and promotes leadership at every level of the organization.
Our Community
Loudoun County is a globally competitive county known for a favorable business environment, excellent quality of life, and top notch schools. Located in Northern Virginia, our county is a unique mix of suburban and rural. The eastern region of the County features contemporary suburbs with easy access to Washington, D.C. The western region features quaint towns, picturesque views, horse farms and wineries.
Loudoun County is a proud Virginia Values Veterans (V3) certified organization.