Senior Software Engineering Jobs at Langan Engineering and Environmental Services with Visa Sponsorship

Senior Software Engineering jobs at Langan Engineering and Environmental Services involve building and maintaining technical platforms that support environmental and civil consulting work. The company has an established practice of sponsoring international talent across multiple visa categories, making it a realistic target for candidates who need work authorization.

Find Senior Software Engineering Jobs at Langan Engineering and Environmental Services

Overview

Open Jobs56+
Top Visa TypeH-1B
Work Type100% On-site
Top LocationMilwaukee, WI

Showing 5 of 56+ Senior Software Engineering Jobs at Langan Engineering and Environmental Services

Langan Engineering and Environmental Services
Senior Project Manager - Geotechnical Engineering
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Langan Engineering and Environmental Services
Added 4d ago
Senior Project Manager - Geotechnical Engineering
Langan Engineering and Environmental Services
Phoenix, Arizona
Project & Program Management
Specialized Engineering
Civil & Structural Engineering
Project Management
Engineering (Non-Software)
Civil Engineering
On-Site
10+ yrs exp.
Master's
1,001-5,000

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Langan Engineering and Environmental Services
Senior Project Manager - Civil Engineering
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Langan Engineering and Environmental Services
Added 4d ago
Senior Project Manager - Civil Engineering
Langan Engineering and Environmental Services
Phoenix, Arizona
Project & Program Management
Civil & Structural Engineering
Project Management
Civil Engineering
On-Site
10+ yrs exp.
Bachelor's
1,001-5,000

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Langan Engineering and Environmental Services
Senior Highway / Roadway Engineer
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Langan Engineering and Environmental Services
New 4h ago
Senior Highway / Roadway Engineer
Langan Engineering and Environmental Services
Austin, Texas
Specialized Engineering
Civil & Structural Engineering
Engineering (Non-Software)
Civil Engineering
On-Site
4+ yrs exp.
Bachelor's
1,001-5,000

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Langan Engineering and Environmental Services
Senior Project Manager
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Langan Engineering and Environmental Services
New 4h ago
Senior Project Manager
Langan Engineering and Environmental Services
Houston, Texas
Project & Program Management
Partnerships & Business Development
Human Resources
Project Management
Business Development
On-Site
10+ yrs exp.
Bachelor's
1,001-5,000

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Langan Engineering and Environmental Services
Senior Civil Engineer
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Langan Engineering and Environmental Services
New 4h ago
Senior Civil Engineer
Langan Engineering and Environmental Services
Nashville, Tennessee
Specialized Engineering
Civil & Structural Engineering
Construction
Engineering (Non-Software)
Civil Engineering
On-Site
3+ yrs exp.
Bachelor's
1,001-5,000

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See all 56+ Senior Software Engineering Jobs at Langan Engineering and Environmental Services

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Tips for Finding Senior Software Engineering Jobs at Langan Engineering and Environmental Services

Tailor your portfolio to GIS and engineering software

Langan's software roles often support geospatial analysis, environmental data pipelines, and internal consulting tools. Highlighting projects involving GIS platforms, CAD integrations, or data visualization puts your application in direct conversation with their technical environment.

Confirm LCA filings before your interview

Before accepting an offer, search DOL's public LCA disclosure data to verify Langan has filed Labor Condition Applications for Senior Software Engineering roles. This confirms they've run the prevailing wage process for your position type, not just adjacent roles.

Ask about cap-exempt H-1B timing during offers

Langan is a private consulting firm, so H-1B petitions are cap-subject and tied to the April lottery. If you're already on OPT, ask your recruiter whether they'll support a cap-year gap with OPT extension or a bridging arrangement before the October 1 start date.

Prepare your degree equivalency documentation early

Consulting firms like Langan routinely receive USCIS Requests for Evidence on specialty occupation grounds. Get a credential evaluation from a NACES-member organization before your offer stage so your documentation is ready when the I-129 is filed.

Use Migrate Mate to surface open Senior Software Engineering roles

Langan posts openings across multiple job boards inconsistently. Use Migrate Mate to filter for Senior Software Engineering positions at Langan that are open to visa sponsorship, so you're applying to verified, actively sponsored roles rather than guessing at their current hiring posture.

Factor PERM timelines into your green card conversation

If Langan offers EB-2 or EB-3 sponsorship, understand that PERM labor certification currently takes 12 to 18 months before an I-140 can be filed. Raise this in your offer negotiation so the employer initiates the process promptly after your H-1B approval.

Frequently Asked Questions

Does Langan Engineering and Environmental Services sponsor H-1B visas for Senior Software Engineers?

Yes, Langan Engineering and Environmental Services sponsors H-1B visas for Senior Software Engineering roles. Because Langan is a private consulting firm, H-1B petitions are subject to the annual cap and lottery. If you're currently on OPT, timing your application cycle to align with the April registration window is critical to maintaining continuous work authorization.

Which visa types does Langan Engineering and Environmental Services sponsor for Senior Software Engineering roles?

Langan sponsors a range of visa categories for technical roles, including H-1B, F-1 OPT and CPT, TN visa, J-1 visa, and employment-based Green Card pathways such as EB-2 and EB-3. For Senior Software Engineering positions specifically, H-1B and OPT are the most common entry points, with EB-2 or EB-3 PERM sponsorship available for longer-term candidates.

What qualifications are expected for Senior Software Engineering roles at Langan Engineering and Environmental Services?

Langan typically looks for candidates with a bachelor's or master's degree in Computer Science, Software Engineering, or a closely related field, combined with several years of professional software development experience. Familiarity with GIS tools, environmental data systems, or enterprise consulting platforms is a meaningful differentiator given Langan's core business in engineering and environmental consulting.

How do I apply for Senior Software Engineering jobs at Langan Engineering and Environmental Services?

You can find Senior Software Engineering openings at Langan through their careers page or job boards, but listings don't always specify whether sponsorship is available for each role. Migrate Mate aggregates Langan's visa-sponsoring positions in one place so you can browse and apply to roles confirmed for sponsored candidates without filtering through listings manually.

How long does the visa sponsorship process take for a Senior Software Engineering offer from Langan Engineering and Environmental Services?

Timeline depends on visa type. For H-1B, plan for a three to six month window from offer to work-authorized start date, assuming lottery selection and no premium processing delays. For OPT transitions, timing is tighter and depends on your existing EAD expiration. EB-2 or EB-3 PERM-based Green Card sponsorship runs 18 months or longer before the I-140 stage.