Capitalizing on our advanced design, engineering, program management, urban and transportation planning, scientific and technology services.

Red high speed train cropped

Robust infrastructure establishes the backbone of productive, economically strong communities as assets essential to commerce, trade, public safety and quality of life.

It’s no wonder global national governments are focusing on modernizing aging infrastructure and post-pandemic economic stimulus. As an example, more than 80% of the $550B US Infrastructure Investment and Jobs Act is aligned with Jacobs’ Infrastructure market, with a further ~12% aligned with other Jacobs markets such as Energy & Environment and Advanced Manufacturing.

When it comes to designing investible infrastructure that addresses the big issues we face in the world—unprecedented urbanization, catastrophic climate threats and both human and natural resources constraints, there’s no partner more capable than us – after all, Engineering News-Record just named us the No. 1 Firm on their Top 500 Design Firms list for the sixth consecutive year.

To bring critical infrastructure programs to fruition, we work with communities to accelerate return-oriented infrastructure developments that make a clear case for sustainable outcomes.

  • # 1

    Top 500 Design Firms and in Telecommunications (Engineering News-Record)

  • 80 %+

    of the U.S. Infrastructure Investment & Jobs Act is aligned to our Infrastructure market

  • 50 %+

    growth in platforms, technologies and software-enabled services across commercial and critical infrastructure markets by 2025

Critical solutions for a brighter future


Sydney downtown traffic and aerial view of port and cityscape

Whether by air, sea, underground or even through mountains, we help our clients move people, goods and freight. Jacobs’ solutions help plan, develop, finance, design, construct, maintain and operate smart transportation infrastructure that connects people and communities around the world.

We partner with our clients to provide solutions within and between the transport modes of aviation, highways, bridges, ports & maritime and rail & transit. And, our tunnel and ground engineering specialists and transport planners ensure we’re on board for every step of the journey.

Explore our transportation services


Jacobs telecommunications teammate preparing for a tower climb

Jacobs designs and connects thousands of small cell installations nationwide and provides complete turn-key solutions from benchmarking to head-end installation and integration.

We provide new site designs, build existing site upgrades and modifications and offer operations and maintenance services to commercial clients including AT&T, Verizon and T-Mobile, as well as government customers including the Intelligence Community, DoD and state governments.

In addition, Jacobs can address fiber and coax engineering and construction for aerial (pole line) and underground cable placement for cable TV operators, independent phone companies and state and county governments, as well as cellular backhaul circuits for cellular phone companies.

Explore our telecommunications services



At Jacobs, we recognize that water connects us all – and affects us all. We work across traditional boundaries to develop integrated and collaborative solutions for the complete water cycle.

Explore our water services

Is your project eligible for IIJA funding?

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Featured Projects

Want more infrastructure projects?

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“Addressing critical infrastructure needs is among the most rewarding work we do, because it makes such a positive difference in the communities and companies we serve, helping to resolve major issues like water, mobility, urbanization and security with smart and sustainable solutions.”

Bob Pragada

Bob Pragada

Jacobs Chief Executive Officer

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