Langan Engineering & Environmental Services is hiring: 516 open roles
As of 2026-10-02, Langan Engineering & Environmental Services has 516 open roles on its career site, mostly engineering & manufacturing (317), project & program management (136) and software engineering (8), in United States (491), Panama (10) and Canada (7). 26 are new this week.
| Website | not mapped |
|---|---|
| Applicant tracking system | Greenhouse (careers page): 516 roles |
| Open roles | 516 |
| New this week | 26 |
| Roles with a salary range | 226 (43.8%) |
| Newest posting date | 2026-10-01 |
| In our index since | 2026-10-02 |
Open roles by role family
Open roles by country
Top locations
Most common job titles
| Title | Openings |
|---|---|
| Senior Staff Civil Engineer | 29 |
| Entry-Level Civil Engineer | 26 |
| Staff Civil Engineer | 22 |
| Project Civil Engineer / Project Manager | 17 |
| Intern/Co-op - Environmental (Summer 2027) | 16 |
| Intern/Co-op – Site/Civil Engineering (Summer 2027) | 14 |
| Entry-Level Geotechnical Engineer | 13 |
| Intern/Co-op - Site/Civil Engineering (Summer 2027) | 13 |
| Senior Project Manager – Civil Engineering | 11 |
| Intern/Co-op – Geotechnical Engineering (Summer 2027) | 10 |
| Practice Leader - Civil Engineering | 10 |
| Senior Project Manager - Environmental | 10 |
| Senior Staff Geotechnical Engineer | 9 |
| Practice Leader - Environmental | 7 |
| Project Civil Engineer - Project Manager | 7 |
Open roles by posting month
Month of the posting date the ATS gives, for roles still open on 2026-10-02.
Langan Engineering & Environmental Services in hiring lists
- Engineers and manufacturing staff in United States 301
- Project and program managers in United States 136
- Engineers and manufacturing staff in United Kingdom 7
- Legal and compliance staff in United States 7
- Tradespeople in United States 7
- Engineers and manufacturing staff in Canada 6
- Software engineers in Panama 4
- Software engineers in United States 4
- Designers in United States 3
- HR and recruiting staff in United States 3
- Operations and administrative staff in United States 3
- DevOps and cloud engineers in United States 2
FAQ
- Is Langan Engineering & Environmental Services hiring?
- Yes. As of 2026-10-02, Langan Engineering & Environmental Services has 516 open roles on its career site, 26 of them new this week.
- What roles is Langan Engineering & Environmental Services hiring for?
- Mostly engineering & manufacturing (317), project & program management (136) and software engineering (8). Common titles: Senior Staff Civil Engineer, Entry-Level Civil Engineer and Staff Civil Engineer.
- Where is Langan Engineering & Environmental Services hiring?
- Most open roles are in United States (491), Panama (10) and Canada (7).
- Which applicant tracking system does Langan Engineering & Environmental Services use?
- Greenhouse (the public job board we read daily).