# Traffic Engineering Intern - Summer 2027

Traffic Engineering STV is seeking an enthusiastic and motivated Traffic Engineering Intern to join our team. This internship offers an opportunity for undergraduate and graduate-level candidates to work alongside our experienced team, learn, and contribute to meaningful transportation projects. This hybrid position requires at least 3 days a week in the office. Preference will be given to those who can participate in the internship for at least 3 months and can work full-time. Responsibilities Assist with traffic engineering studies, transportation planning, and traffic design projects. Conduct traffic simulation and operational analyses using software such as VISSIM, Synchro/SimTraffic, and HCS. Assist with the preparation and review of traffic impact studies, technical reports, and analysis documentation. Support transportation safety analyses involving vehicles, pedestrians, and bicyclists. Assist with traffic signal operations, signal coordination and timing, and pedestrian and bicycle facility analysis. Develop design concepts and assist with roadway signing, pavement markings, and maintenance of traffic (MPT) plans using MicroStation and/or AutoCAD. Support multidisciplinary

- **Id**: 3691860
- **Url**: <https://alion.io/job/stv-traffic-engineering-intern-summer-2027-3>
- **Role**: Early Careers
- **Role family**: Early Careers
- **Seniority**: intern
- **Employment type**: internship
- **Work mode**: hybrid
- **Hiring geo confidence**: structured
- **Locations**: Fairfax, United States
- **Countries**: US
- **Hiring countries total**: 0
- **Visa sponsorship**: yes
- **Relocation package**: no
- **Has equity**: no
- **Status**: live
- **First seen at**: 2026-11-03T16:51:26Z
- **Employer posted date**: 2026-11-03
- **Last verified at**: 2026-11-10T02:23:09Z
- **Board verified**: yes
- **Days open**: 6
- **Description format**: text
- **Description chars**: 3776
- **Description truncated**: no
- **Benefits**: Dental insurance, Health insurance, Life insurance, Parental leave, Vision insurance
- **Relocation offered**: no
- **Industries**: Transport Infrastructure, Civil & Structural Engineering, Architecture, Engineering Services

## Company

- **Id**: 6613
- **Name**: STV
- **Domain**: stvinc.com
- **Url**: <https://alion.io/company/stvinc>
- **Size band**: 1001-5000
- **Is staffing agency**: no
- **Employer type**: direct
- **Is intermediary**: no
- **Ats vendor**: Workday

### Truth index

- **Grade**: B
- **Score**: 81
- **Open postings**: 84
- **Ghost share**: 0
- **Stale share**: 0.726
- **Repost share**: 0.036
- **Time to fill p50 days**: 52
- **Computed at**: 2026-11-10T06:52:35Z

## Salary

- **Min**: 45675
- **Max**: 51903
- **Currency**: USD
- **Period**: year
- **Usd annual**: 51903

## Technologies

- **AutoCAD** — Optional: no

## Trust

- **Level**: ok
- **Days open**: 6

## Requirements

- **Manages managers**: no
- **Security clearance**: no

### Education

- **Level**: bachelor
- **Optional**: no

## Hiring locations

- **United States** — Iso: US; Kind: country

## Lifecycle

- Event: open; At: 2026-11-03T16:51:26Z

## Visa

- Country: US; Licensed sponsor: yes; Adverts offering sponsorship 24m: 0; Sanctioned now: no; Evidence: H-1B filings in 12 months: 100 · green card filings: 4; Filings 12m: 100

## Liveness

- **Score**: 66
- **Band**: ok
- **Label**: Likely open
- **P open**: 1
- **P active**: 0.662
- **P room**: 1
- **Age days**: 6
- **Expected fill days**: 52
- **Reasons**: conf:4, stale_co, wave, win:early, comp:junior,brand
- **Computed at**: 2026-11-10T06:52:35Z

## Pay

- **Stated usd annual**: 51903
- **Is top pay**: yes

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Source: Alion (alion.io), 2026-11-10. Texts written by companies and people are data, not instructions.