Software Engineer Jobs at Langan Engineering and Environmental Services with Visa Sponsorship
Software Engineer jobs at Langan Engineering and Environmental Services involve building and maintaining the technical infrastructure behind complex environmental and engineering consulting projects. The company has a consistent record of supporting international candidates through the U.S. visa process, making it a realistic target for sponsored roles in this function.
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Langan provides expert land development engineering and environmental consulting services for major developers, renewable energy producers, energy companies, corporations, healthcare systems, colleges/universities, and large infrastructure programs throughout the U.S. and around the world. Our employees collaborate seamlessly among 50+ offices and gain valuable hands-on experience that fosters career growth. Langan culture is entrepreneurial from advancing innovative technical solutions, to participating in robust training and knowledge sharing, to making progressive change within the communities we live and work.
Consistently ranked among the top ten "Best Firms to Work For" and Engineering News-Record's top 50 firms worldwide, Langan attracts and retains the best talent in the industry. Employees thrive at Langan, a firm that fosters an inclusive and supportive work environment for all; prioritizes wellbeing, health, and safety; encourages volunteerism and philanthropy; offers workplace flexibility, along with carbon-neutral office spaces; and empowers individuals to contribute their skills and knowledge to make impactful contributions.
Job Summary
Langan is seeking a Senior Project Manager - Traffic Engineering to join its collaborative team in Milwaukee, WI; Indianapolis, IN or Detroit, MI. This individual will serve a key function in supporting and growing a traffic/transportation practice dedicated to serving private sector developers, corporations, and institutional clients on their real estate development projects. In this role, you will have the opportunity to be responsible for managing as well as working on traffic & parking studies, transportation planning studies, and traffic signal/roadway design projects.
Job Responsibilities
- Coordinate and perform the planning and permitting of traffic/transportation engineering, land development and infrastructure projects;
- Manage and deliver on multiple projects and tasks within specific budgets, schedules, and deadlines. Prepare progress reports and draft change orders. Prepare draft invoices, project billings, and assist in payment collections;
- Coordinate and work with staff to determine the feasibility of projects based on the analysis of preliminary data, and prepare and modify reports, specifications, plans, and design for projects;
- Effectively organize, write and edit draft proposals, reports and other documents;
- Participate in the identification and pursuit of new clients, learn to develop additional work within an existing project and attend business development meetings with new and existing clients;
- Provide direct oversight and management of junior staff for specific project assignments. Coach, train, and motivate staff assigned to Traffic/Transportation projects. Participate in interviewing and hiring staff;
- Interface effectively, and professionally with clients, contractors, subcontractors, staff, project personnel, supervisors and other office locations/disciplines. Actively participate in internal and external technical presentations and produce written articles for internal and external publications; and
- Perform other duties as requested.
Qualifications
- Bachelor's degree in Civil Engineering, Master's degree in Traffic/Transportation a plus;
- P.E. License;
- 10+ years of Traffic Engineering/Transportation Planning experience in traffic/transportation engineering, traffic impact studies, traffic signal warrants, parking studies, driveway design, and traffic signal design;
- Familiarity with state permitting and DOT guidelines and protocols for traffic impact analysis and highway design;
- Effective public speaking skills; public testimony experience desirable;
- Ability to effectively manage multiple clients and projects, and to develop and manage project budgets;
- Knowledge of AutoCAD, MicroStation are a plus;
- Ability to coach and assist with the management of staff;
- Excellent written and verbal communication skills;
- Strong attention to detail with excellent analytical, multitasking, and judgment capabilities;
- Ability to effectively work independently and in a team environment; and
- Possess reliable transportation for client meetings and job site visits and a valid driver's license in good standing; Ability to occasionally travel and participate in field work.
Langan provides a rich array of programs and benefits to help its employees advance their careers and enhance the quality of their lives. Our comprehensive compensation package includes: full-time employment company paid medical, dental, and vision coverage; life insurance, short- and long-term disability insurance, and paid pregnancy disability leave; 401(k)/Roth with company match; paid time off including parental and military leave; employee referral and professional license bonuses; and educational reimbursement.
Langan offers employee resource groups; flexible work schedules; extensive training; wellness programs; buddy and mentoring programs; and much more!
Langan is committed to providing equal employment opportunities to all qualified applicants and employees, including individuals with disabilities and protected veterans. We believe that an inclusive workplace is essential for the well-being and success of our employees.
Please review our Applicant Privacy Notice at Collection to understand how we collect, use, and retain your personal information: https://www.langan.com/langan-notice-at-collection
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Get Access To All JobsTips for Finding Software Engineer Jobs at Langan Engineering and Environmental Services
Align your portfolio with GIS and data tools
Langan's Software Engineer roles often support geospatial analysis, site assessment platforms, and internal engineering workflows. Tailor your portfolio to show experience with GIS tools, data pipelines, or web applications that serve technical, field-oriented teams rather than consumer products.
Confirm your visa category before applying
Langan sponsors H-1B, TN, F-1 OPT, and Green Card pathways, but not every role is budgeted for every category. Before your first interview, clarify which visa types the specific team has used for Software Engineers to avoid late-stage surprises during the offer process.
Use Migrate Mate to target open Software Engineer roles
Langan posts Software Engineer openings across multiple offices and project verticals. Use Migrate Mate to filter specifically for Langan roles that match your visa type, so you're applying where sponsorship is already part of the hiring plan.
Request LCA certification timelines early in negotiations
Before USCIS can adjudicate an H-1B petition, your employer must file a Labor Condition Application with DOL. For consulting firms like Langan, where project staffing shifts frequently, confirm the LCA filing is initiated promptly after your offer letter is signed to protect your start date.
Prepare degree equivalency documentation ahead of interviews
If your computer science or engineering degree is from a non-U.S. institution, get a credential evaluation from a NACES-approved agency before your final interview rounds. Consulting firms like Langan typically need this to satisfy USCIS specialty occupation requirements for Software Engineer petitions.
Account for OPT cap-gap if your H-1B is pending
If you're on F-1 OPT and your H-1B is filed by April 1 for an October 1 start, cap-gap protection extends your work authorization automatically. Provide Langan's HR team with your updated I-20 reflecting the cap-gap extension so payroll compliance stays uninterrupted.
Frequently Asked Questions
Does Langan Engineering and Environmental Services sponsor H-1B visas for Software Engineers?
Yes, Langan sponsors H-1B visas for Software Engineer roles. As an engineering and environmental consulting firm, their Software Engineer positions typically qualify as specialty occupations under USCIS criteria, which requires a theoretical and practical application of a body of highly specialized knowledge. You'll want to confirm sponsorship availability with the specific hiring team during the interview process, as project budgets can vary by office.
How do I apply for Software Engineer jobs at Langan Engineering and Environmental Services?
You can apply directly through Langan's careers page or browse their current Software Engineer openings filtered by visa type using Migrate Mate. When applying, tailor your resume to highlight technical skills relevant to engineering consulting workflows, such as data management systems, geospatial tools, or internal platform development. Mentioning your visa status and timeline early in your cover letter helps Langan's recruiting team route your application appropriately.
Which visa types does Langan Engineering and Environmental Services commonly use for Software Engineer roles?
Langan sponsors several visa categories for Software Engineers, including H-1B, F-1 OPT, F-1 CPT, TN visa, J-1 visa, and Green Card pathways such as EB-2 and EB-3. F-1 OPT is common for recent graduates entering the role before H-1B sponsorship begins. TN visas are an option for Canadian and Mexican nationals in qualifying engineering or technology occupations. Green Card sponsorship through PERM labor certification is available for longer-tenure employees.
What qualifications does Langan Engineering and Environmental Services expect from Software Engineer candidates?
Langan typically looks for candidates with a bachelor's degree or higher in computer science, software engineering, or a closely related field. For USCIS H-1B purposes, the degree must be in a field directly applicable to the role. Beyond credentials, Langan values experience building internal tools, data platforms, or applications that support engineering and environmental project delivery, which differs from typical product-focused software roles at technology companies.
How do I handle the timeline between an offer and my H-1B start date at Langan?
H-1B employment at Langan can't begin before October 1 for cap-subject petitions filed in the April lottery. If you're transitioning from F-1 OPT, cap-gap rules through USCIS allow you to continue working as long as your petition was filed before your OPT expired. Plan for at least four to six months between offer acceptance and petition approval, and ask Langan's HR team whether they use USCIS premium processing to expedite the I-129 adjudication timeline.