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Infra Engineer Jobs in Chicago, IL (NOW HIRING)

Serotonin

AI Infra Engineer

Chicago, IL · On-site

This role sits at the intersection of competitive intelligence, data engineering, and agentic AI. You'll pull signals from social platforms, on-chain activity, and paid media, and turn them into ...

Deloitte

HPC AI Solution Architect (S2S)

Chicago, IL · On-site

Work you'll do As a Lead Cloud Integrated Infra Engineer on the Silicon2Service team, you will be responsible for: * Leading architecture for pursuits and active opportunities, including discovery ...

Tror AI for everyone

Infra Architect

Chicago, IL · On-site

Infra Architect Location: Chicago, IL (Onsite Hybrid) Duration: Long term contract/FTE Key skills ... Hands on experience in a programming language(.NET) 16) Execute migration from New Relic to LGTM ...

Tror AI for everyone

Infra Architect

Chicago, IL · On-site

$68 - $87/hr

Infra Architect Location: Chicago, IL (Onsite Hybrid) Duration: Long term contract Key skills ... Hands on experience in a programming language(.NET) 16) Execute migration from New Relic to LGTM ...

Honor

Staff Platform Engineer - Infra + DevOps

Chicago, IL · Remote

$194K - $220K/yr

We are looking for a seasoned Platform Engineer with experience in designing, implementing, and maintaining scalable distributed systems & infrastructure. The platform engineering team builds and ...

Georgia IT, Inc.

DevOps Specialist-Chicago, IL

Chicago, IL · On-site

$54.50 - $74.50/hr

Georgia IT, Inc. is seeking a DevOps Specialist to join their team in Chicago, IL. The role ... Chef for infra configuration activities • Experience with Terraform • Experience with ...

Northern Trust

Sr Lead, Infra DisasterRecov

Chicago, IL · On-site

$95K - $162K/yr

Position: Sr Lead, Infra Disaster Recovery Job Summary * Designs, implements, and manages disaster ... Develop resiliency engineering solutions and automate recovery workflows. * Influence architecture ...

Northern Trust

Sr Lead, Infra DisasterRecov

Chicago, IL · On-site

$95K - $162K/yr

Position: Sr Lead, Infra Disaster Recovery Job Summary * Designs, implements, and manages disaster ... Develop resiliency engineering solutions and automate recovery workflows. * Influence architecture ...

Northern Trust

Sr Lead, Infra DisasterRecov

Chicago, IL · On-site

$95K - $162K/yr

Position: Sr Lead, Infra Disaster Recovery Job Summary * Designs, implements, and manages disaster ... Develop resiliency engineering solutions and automate recovery workflows. * Influence architecture ...

VIVA USA INC

Electrical Engineer

Schaumburg, IL · On-site

... Infra products Evaluate PCB changes for material changes Assist various maintenance online ... engineering, specifically in testing and evaluating radio communication products Strong ...

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Showing results 1-20

All JobsInfra Engineer JobsInfra Engineer Jobs in Chicago, IL

Infra Engineer information

See Chicago, IL salary details

$47.9K

$130.9K

$187.5K

How much do infra engineer jobs pay per year?

As of Sep 11, 2026, the average yearly pay for infra engineer in Chicago, IL is $130,897.00, according to ZipRecruiter salary data. Most workers in this role earn between $110,700.00 and $145,200.00 per year, depending on experience, location, and employer.

What is the difference between Infra Engineer vs Network Engineer?

AspectInfra EngineerNetwork Engineer
CertificationsCCNA, CompTIA Network+CCNA, CCNP, CompTIA Network+
Work EnvironmentData centers, cloud infrastructure, serversNetwork hardware, routers, switches, LAN/WAN
Industry UsageIT infrastructure, cloud providers, enterpriseTelecommunications, enterprise networks, ISPs

Infra Engineers focus on overall IT infrastructure, including servers and cloud systems, while Network Engineers specialize in designing and maintaining network hardware and connectivity. Both roles require similar certifications and often work in overlapping environments, but their core responsibilities differ in scope and focus.

How much do infrastructure engineers get paid?

Infrastructure engineers typically earn a median annual salary ranging from $70,000 to $120,000, depending on experience, location, and certifications. Senior roles or those with specialized skills in cloud platforms or network security may command higher salaries.

What do infrastructure engineers do?

Infrastructure engineers design, build, and maintain the hardware, networks, and systems that support an organization’s IT environment. They configure servers, manage cloud services, ensure system security, and troubleshoot technical issues to ensure reliable operation. Proficiency with tools like Linux, networking protocols, and scripting languages is often required.

What cities near Chicago, IL are hiring for Infra Engineer jobs?

Cities near Chicago, IL with the most Infra Engineer job openings:

Infra Engineer jobs near you
Infographic showing various Infra Engineer job openings in Chicago, IL as of August 2026, with employment types broken down into 87% Full Time, 8% Part Time, 4% Contract, and 1% Nights. Highlights an 85% Physical, 5% Hybrid, and 10% Remote job distribution, with an average salary of $131,000 per year, or $63 per hour.

AI Infra Engineer

Chicago, IL • On-site

Serotonin
See more jobs at Serotoninexternal

Full-time

Medical, Retirement

Re-posted 18 days ago

Job description

Who Is Serotonin

Serotonin is the top go-to-market firm for transformative technologies, specializing in marketing, strategy, recruiting, and legal services. With a global team of 90 across 15 countries, Serotonin has supported over 300 clients in consumer tech, crypto infrastructure, digital assets, venture capital, and AI since its launch in 2020. Delivering end-to-end go-to-market solutions across all major marketing channels, including public relations, growth marketing, on-chain analytics, content, research, social, and design - Serotonin accelerates global innovation. At the core of our business is the Serotonin Platform, serving as a central nucleus for the crypto ecosystem, connecting builders and founders with essential resources to drive business growth.

About the Role 

We're building an intelligence layer at Serotonin, and we need someone to own it end to end.

This role sits at the intersection of competitive intelligence, data engineering, and agentic AI. You'll pull signals from social platforms, on-chain activity, and paid media, and turn them into structured intelligence that shapes how we run accounts and campaigns, both internally and for clients.

This is a systems role, not a workflow automation role. You'll design and maintain the data pipelines, agentic workflows, and full-stack applications that make our intelligence capabilities real and repeatable. The best outcome isn't a one-off solution for one team, rather it looks like a system three teams depend on independently six months from now.

You'll work directly with marketing leads and client teams, understand how they actually operate before you build anything, and ship things that are live, used, and measurable.

Responsibilities
  • Build and maintain agentic systems that continuously collect, process, and surface signals from social platforms, on-chain data, and ads ecosystems. Turn raw, multi-source data into structured intelligence that informs real account and campaign decisions.
  • Design and maintain the pipelines that power those systems: ingesting from multiple external APIs, enriching and modeling data, and building semantic layers that both humans and AI agents can actually use.
  • Build multi-step AI agents that automate research, synthesis, monitoring, and reporting. Not single-call LLM wrappers, but orchestrated systems with memory, defined tools, and structured output schemas that teams can depend on.
  • Build full-stack applications and dashboards that make intelligence accessible across client accounts. Live tools, not decks.
  • Spend real time with internal teams across marketing, PR, content, growth, and social before writing a line of code. Map how work actually moves, identify where signal gaps create friction, and build systems that solve for multiple teams from a single architecture.
  • Stay ahead of the AI tooling landscape. Know when a no-code connector is the right call and when you need to build. Define how impact gets measured, and build the reporting to prove it.
Requirements

Software Engineering (non-negotiable)

  • Python, fluently: pipelines, agent systems, data processing, scripting
  • Active GitHub with meaningful commit history, not forks and tutorials
  • REST and GraphQL API experience building integrations, not configuring connectors
  • SQL: schema design, not just pulling rows
  • Full-stack development: Next.js or equivalent; you've shipped something users interact with in production
  • LLM API usage: building directly with Anthropic or OpenAI APIs, including agent orchestration frameworks (LangGraph, CrewAI, or custom)
  • Vector databases and RAG: embeddings, retrieval pipelines, semantic search
Intelligence and Signal Layer
  • Experience ingesting and fusing data from multiple external sources: social APIs (X, LinkedIn), ads APIs (Meta, Google), or similar multi-source environments
  • Ability to translate raw signal into structured, actionable output for non-technical stakeholders
  • Experience building dashboards or reporting layers others depend on operationally, not just internal notebooks

AI Tooling

  • No-code tools (Make, n8n, Zapier) are part of your toolkit but they don't act as the foundation of your practice. You reach for them when they're genuinely the fastest path to a reliable outcome. A strong developer who knows when to use no-code will always outperform a no-code specialist who can't own the harder technical work.

On-Chain Data (strong plus)

  • Dune Analytics or equivalent SQL querying against on-chain data

  • Familiarity with wallet activity, token flows, and what on-chain behavior signals about an entity or protocol

  • Not required, but you should be the kind of person who picks up a new data domain fast

Domain

  • Working knowledge of how GTM and marketing teams operate day to day: PR, content, growth, social. Enough to know where intelligence systems create real leverage. Crypto experience is a meaningful plus.
This Role Is Right For You If...

You've built something end to end and you own it, not "contributed to" or "worked on the team that built it," but the person who designed it, shipped it, and is still maintaining it. You care more about making three teams faster than shipping something impressive that one person uses, and your GitHub actually reflects what you can do without needing to be asked for a portfolio.

You've probably come up through a founding engineer role, an early-stage startup, or as an independent builder, ideally somewhere in data, intelligence, or crypto. You pick up new domains fast and use AI as a core part of how you do that. You ship in days, you're not precious about being wrong early, and you know the difference between using AI as a multiplier versus using it to paper over a weak foundation.

We hire people who don't wait to be told what to build next, who take full ownership of their work from idea to maintenance, and who are just as effective working async with someone in Singapore as they are with someone in their timezone.

Benefits
  • Competitive Salary
  • Health Insurance (US Only)
  • 401(k) (US Only)
  • Remote Work Environment
  • Parental Leave
$90,000 - $150,000 a year
We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses and identifying potential inconsistencies or verification signals in application materials based on available information. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.
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