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Principal Infrastructure Engineer Jobs (NOW HIRING)

Sanford Health

Principal Infrastructure Engineer

... or principal level role. Advanced knowledge and experience with in enterprise compute systems ... Proven ability to lead and mentor infrastructure engineers and administrators. Advanced ...

Cetera

Principal Infrastructure Engineer

Dallas, TX · Hybrid

Cetera Financial Group is seeking a highly skilled and experienced Principal Network Engineer to ... Experience leading complex infrastructure projects and coordinating implementation across technical ...

Onebrief, Inc

Principal Infrastructure Engineer

$240K - $290K/yr

We're hiring an Infrastructure Engineer who builds security into the systems they operate rather than treating it as a separate workstream. You'll architect, build, and run the platform end to end.

DigitalOcean

Principal Infrastructure Architect

Seattle, WA · Hybrid

$184K - $231K/yr

Drive the future of DigitalOcean - design our Compute, GPU, Storage, and Infrastructure Platforms This role is a Principal Infrastructure Architect on our Hardware Engineering team, this individual ...

Brivo

Principal Infrastructure Security Engineer

Austin, TX · On-site

$141K/yr

Principal Infrastructure Security Engineer Department: Engineering - Video Employment Type: Full Time Location: Austin Description We are seeking a Senior Security Infrastructure Engineer to maintain ...

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Principal Infrastructure Engineer information

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$21K

$149.2K

$224.5K

How much do principal infrastructure engineer jobs pay per year?

As of Sep 6, 2026, the average yearly pay for principal infrastructure engineer in the United States is $149,214.00, according to ZipRecruiter salary data. Most workers in this role earn between $120,000.00 and $175,000.00 per year, depending on experience, location, and employer.

What is a principal infrastructure engineer?

A Principal Infrastructure Engineer is a senior-level professional responsible for designing, overseeing, and optimizing the IT infrastructure within an organization. They lead large-scale infrastructure projects, ensure system reliability and scalability, and often mentor other engineers. Their work includes managing cloud platforms, networks, storage, and security, as well as establishing best practices for infrastructure management. Principal Infrastructure Engineers play a key role in aligning technology solutions with business goals and ensuring efficient and secure operations.

What are the key skills and qualifications needed to thrive as a principal infrastructure engineer?

To thrive as a Principal Infrastructure Engineer, you need deep expertise in network architecture, cloud platforms, and systems administration, usually demonstrated by a degree in computer science or a related field and extensive experience. Familiarity with tools like Terraform, Kubernetes, AWS, Azure, and relevant certifications such as AWS Certified Solutions Architect or Cisco CCNP are commonly required. Strong leadership, problem-solving abilities, and effective communication are vital soft skills for guiding teams and collaborating with stakeholders. These skills ensure robust, scalable, and secure infrastructure solutions that support organizational goals and technological growth.

How does a principal infrastructure engineer typically collaborate with cross-functional teams to implement large-scale projects?

As a Principal Infrastructure Engineer, you will frequently work alongside software developers, network architects, DevOps engineers, and project managers to design and deliver robust infrastructure solutions. Your role often involves leading technical discussions, establishing best practices, and ensuring all infrastructure components meet project requirements. Collaboration is key, as you'll coordinate system integrations, troubleshoot complex issues, and guide teams through migrations or upgrades. This cross-functional teamwork not only enhances project outcomes but also broadens your exposure to diverse technologies and business needs.

What is the difference between Principal Infrastructure Engineer vs Infrastructure Engineer?

AspectPrincipal Infrastructure EngineerInfrastructure Engineer
CredentialsTypically requires a bachelor's degree in computer science or related field, with extensive experience; certifications like Cisco CCNP, AWS, or Azure are commonUsually holds a bachelor's degree in IT, computer science, or related; certifications like Cisco CCNA, CompTIA Network+ are common
Work EnvironmentLeads complex infrastructure projects, designs architecture, and mentors teams in enterprise settingsSupports, maintains, and implements infrastructure solutions in data centers or cloud environments
Employer & Industry UsageFound in large corporations, cloud providers, and consulting firmsCommon in IT departments across various industries, including tech, finance, and healthcare

The main difference is that a Principal Infrastructure Engineer focuses on strategic design, leadership, and complex project oversight, while an Infrastructure Engineer handles day-to-day implementation and maintenance tasks. Both roles require technical expertise, but the Principal role involves higher-level planning and decision-making.

What does a principal infrastructure engineer do?

A principal infrastructure engineer designs, develops, and maintains an organization’s IT infrastructure, including networks, servers, and cloud systems. They lead technical projects, set standards, and ensure system reliability, often requiring expertise in networking, security, and infrastructure tools. They also collaborate with teams to optimize performance and implement scalable solutions.
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Principal Infrastructure Engineer jobs near you
Infographic showing various Principal Infrastructure Engineer job openings in the United States as of August 2026, with employment types broken down into 93% Full Time, 3% Part Time, and 4% Contract. Highlights an 86% Physical, 5% Hybrid, and 9% Remote job distribution, with an average salary of $149,214 per year, or $71.7 per hour.

Principal Infrastructure Engineer (Arista)

3B Staffing LLC

San Jose, CA • Remote

Full-time

This job post has expired today. Applications are no longer accepted.

Job description

Principal Infrastructure Engineer (Arista) - - - Remote - Prefer San Jose - 21815

Employment Type: W2

U.S. Citizenship Status: U.S. Citizen

Recruiting Progress

Job Marketing: Post anywhere

Recruiting Status: Active

Process/Guidance

Position/Sheet Notes: ***Must have an active TS/SCI Clearance***

Client: Federal

Location: US, Remote (Ideally Bay Area)

Some travel to San Jose, CA. Travel would be expensed.

Position Category: Infrastructure

Job Description: Key Responsibilities

***Must have an active TS/SCI Clearance***

Arista Solution Implementation & Support:

Arista Network Architecture & Operations:

  • Design, configure, and manage Arista network infrastructure, including switches, routers, and automation tools.
  • Support the development and optimization of customer network requirements leveraging Arista's Extensible Operating System (EOS) and CloudVision.
  • Implement network automation using Python, Ansible, or CloudVision APIs to streamline configuration management and monitoring.
  • Troubleshoot and resolve complex Layer 2/3 network issues within Arista environments.
  • Propose and implement system enhancements to improve the performance, scalability, and reliability of Arista network integrations.
  • Support day-to-day operations, upgrades, and patching of Arista infrastructure.

Collaboration & Documentation:

  • Participate in the development and support of customer technical requirements across network and application delivery domains.
  • Collaborate with cross-functional technology teams to achieve shared goals.
  • Develop and maintain detailed technical documentation, procedures, and operational runbooks

Qualifications

o 5+ years of experience in network engineering, with demonstrated expertise in Arista.

Education: Bachelor's degree in Computer Science, Engineering, or related discipline.

Experience: Strong understanding of routing, switching, network security, and automation in data center or cloud architectures.

Certifications (Preferred):

o Arista Certifications: ACE: L1-L3 or equivalent experience.

o DoD Certification: IAT Level II (Security+ CE, CCNA Security, etc.).

Security Clearance: Active DoD TS/SCI clearance required.

Soft Skills: Excellent communication, documentation, and problem-solving skills; strong ability to work independently and within a collaborative team.

Call Notes/Updates: ***Must have an active TS/SCI Clearance***

Client: Federal

Location: US, Remote (Ideally Bay Area)

Some travel to San Jose, CA. Travel would be expensed.

Apply