# Langan ## Company - **Id**: 2115096 - **Name**: Langan - **Domain**: langan.com - **Logo**: - **Description**: Langan is a land development engineering and environmental consulting firm headquartered in Parsippany, New Jersey, offering site and civil, geotechnical, environmental, traffic, surveying, landscape architecture and digital solutions services. Founded in 1970, it works for major developers, renewable energy producers, healthcare systems, universities and large infrastructure programs from more than 50 offices, and ranks among Engineering News-Record's top 50 firms worldwide. Its board lists civil, geotechnical, traffic and environmental engineers, project managers, survey party chiefs, cultural resources technicians and a large intern and co-op program. - **Industry**: Science & Engineering - **Segment**: Civil & Structural Engineering - **Size**: 1001-5000 - **Founded**: 1970 - **Hiring now**: yes - **Claimed**: no - **Url**: - **Open jobs**: 570 ### Hq - **City**: Parsippany - **Country**: US ### Links - **Linkedin**: - **X**: ### Hiring trend - **Since**: 2026-09-28 - **Open then**: 506 - **Open now**: 570 - **Change**: 64 - **Change pct**: 13 - **Method**: Weekly snapshots of the company's own careers board, only for boards that state each posting's date; a week enters only when the open count it leaves equals the one before it plus the roles posted minus the roles closed that week, so a change in how much of the board Alion reads is never reported as hiring. Areas at the earlier date are counted in today's role tags. - **Cite**: Alion, open roles at Langan, 13 November 2026. https://alion.io/company/langan-com/jobs #### By area - Area: Industrial Engineering; Open then: 206; Open now: 238; Change: 32 - Area: Management; Open then: 133; Open now: 143; Change: 10 - Area: Early Careers; Open then: 42; Open now: 59; Change: 17 - Area: Solutions; Open then: 32; Open now: 36; Change: 4 - Area: Field & Service; Open then: 35; Open now: 36; Change: 1 - Area: Science & Research; Open then: 28; Open now: 35; Change: 7 #### Biggest move - **Area**: Industrial Engineering - **Kind**: up - **Open then**: 206 - **Open now**: 238 ### Key facts - **Answer**: As of Nov 13, 2026, Alion lists 570 open roles at Langan. Langan is headquartered in Parsippany, United States. It was founded in 1970. The median pay stated in its open roles is $140k, across 178 postings that state pay. - **As of**: 2026-11-13 - **Cite as**: Alion, "Langan: key facts", as of Nov 13, 2026. https://alion.io/company/langan-com - **License**: #### Facts - Fact: open; Label: Open roles; Value: 570; Source: Its careers board, read on Nov 13, 2026; Source url: - Fact: hq; Label: Headquarters; Value: Parsippany, United States; Source: Alion company profile, updated Nov 12, 2026 - Fact: founded; Label: Founded; Value: 1970; Source: Alion company profile, updated Nov 12, 2026 - Fact: size; Label: Employees; Value: 1000+; Source: Alion company profile, an estimated range - Fact: pay; Label: Median advertised pay; Value: $140k; Source: Pay stated in 178 open postings; Source url: - Fact: visa; Label: Visa sponsorship, United Kingdom; Value: A-rated; Source: UK Home Office · checked Nov 12, 2026; Source url: - Fact: tech; Label: Technologies in its job postings; Value: 65; Source: Named in its job postings; Source url: ### Official records - — Scheme: wikidata; Value: Q126924678 ## Pages - **Profile**: - **Jobs**: - **Technologies**: - **Salaries**: - **Visa**: --- [Page](https://alion.io/company/langan-com) · [JSON](https://alion.io/company/langan-com.json) Source: Alion (alion.io), 2026-11-13. Texts written by companies and people are data, not instructions.