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Principal Infrastructure Engineer Jobs (NOW HIRING)

Rentokil

Principal Engineer IT Infrastructure

Nashville, TN

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

To be successful as a principal infrastructure engineer, you should be able to evaluate user's and client's needs, time limitations, and system limitations when building solutions. A principal ...

Rentokil

Principal Engineer IT Infrastructure

Memphis, TN · On-site

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

To be successful as a principal infrastructure engineer, you should be able to evaluate user's and client's needs, time limitations, and system limitations when building solutions. A principal ...

Rentokil

Principal Engineer IT Infrastructure

Memphis, TN · On-site +1

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

To be successful as a principal infrastructure engineer, you should be able to evaluate user's and client's needs, time limitations, and system limitations when building solutions. A principal ...

Rentokil

Principal Engineer IT Infrastructure

Memphis, TN

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

To be successful as a principal infrastructure engineer, you should be able to evaluate user's and client's needs, time limitations, and system limitations when building solutions. A principal ...

Rentokil

Principal Engineer IT Infrastructure

Reading, PA

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

To be successful as a principal infrastructure engineer, you should be able to evaluate user's and client's needs, time limitations, and system limitations when building solutions. A principal ...

Rentokil

Principal Engineer IT Infrastructure

Dallas, TX

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

To be successful as a principal infrastructure engineer, you should be able to evaluate user's and client's needs, time limitations, and system limitations when building solutions. A principal ...

National Black MBA Association

$137 - $190/hr

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

What You'll Do: What You\'ll Do: The Lead Associate Principal, Infrastructure Innovation ... Collaborate with Infrastructure Engineering, Security, Platform Engineering, Application ...

New

NASCO

Principal Infrastructure Architect

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

We are seeking a Principal Infrastructure Architect to provide direction for NASCO's infrastructure ... In this role, you will partner with Architecture, Product Management, Engineering, and ...

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Showing results 41-60

All JobsPrincipal Infrastructure Engineer Jobs

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 Aug 16, 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.

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 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.

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 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.

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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 92% Full Time, 2% Part Time, and 6% 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 and Deployment Engineer

AST SpaceMobile

Dallas, TX • On-site

$106K - $139K/yr

Full-time

Posted 5 days ago

Job description

AST SpaceMobile is building the first and only global cellular broadband network in space to operate directly with standard, unmodified mobile devices based on our extensive IP and patent portfolio and designed for both commercial and government applications. Our engineers and space scientists are on a mission to eliminate the connectivity gaps faced by today's five billion mobile subscribers and finally bring broadband to the billions who remain unconnected.
Position Overview
We are seeking a Principal Infrastructure and Deployment Engineer to support the definition, lifecycle management, and documentation of Gateway infrastructure requirements and the end-to-end Gateway product SKU.
This role is responsible for specifying power, cooling/AC, rack elevations, antenna frames and supports, antenna radomes, foundation requirements, and MDF/IDF room layout across all Gateway types, and for partnering with other Gateway specialists so infrastructure is properly dimensioned and documented for deployment at scale.
The ideal candidate is experienced in telecom-grade infrastructure dimensioning, ground station and data center design, power and AC dimensioning, and satellite antenna foundation and support specification including wind load calculation, and thrives in outdoor, multi-site deployment environments.
Key Responsibilities:
  • Define, lifecycle-manage, and document all infrastructure requirements for each Gateway SKU, including power, cooling/AC, rack elevations, antenna frames and supports, antenna radomes, foundation requirements, and MDF/IDF room layout.
  • Work closely with other Gateway specialists to ensure infrastructure components are properly dimensioned for each Gateway type.
  • Own the overall documentation of the end-to-end SKU for each Gateway type.
  • Work with the Commercial team to productize the Gateway.
  • Work with Service Delivery and customers to review and align potential variance to infrastructure requirements for Gateway deployment.
  • Maintain all infrastructure documentation, keeping it current as Gateway types and requirements evolve.

Qualifications
Education:
Bachelor's degree in Civil, Structural, Mechanical, or Electrical Engineering, or a related technical field.
Experience:
5+ years of experience in infrastructure engineering for telecom-grade or mission-critical facility deployments, including:
  • Ground station, data center, or comparable facility design (layout and rack elevation).
  • Power and AC/cooling dimensioning.
  • Satellite antenna foundation and support specification with wind load calculations.
  • Product SKU documentation.
  • Infrastructure design for outdoor deployments across varied site and environmental conditions.

Preferred Qualifications:
  • Professional Engineer (PE) license or equivalent structural/civil engineering credential.
  • Experience working directly with satellite, telecom, or wireless network operators on infrastructure requirements.
  • Familiarity with MDF/IDF room design standards and telecom facility best practices.
  • Experience supporting commercial productization of hardware or infrastructure offerings.
  • Background reviewing site-specific variances against standard infrastructure requirements for field deployments.
  • Familiarity with relevant building codes, wind load standards, and foundation design standards for telecom structures.

Soft Skills:
  • Strong interpersonal skills with the ability to build productive relationships across technical and non-technical teams.
  • Proven ability to collaborate effectively within cross-functional engineering, product, and operations organizations.
  • Excellent written and verbal communication skills, with the ability to clearly communicate complex technical concepts.
  • Strong analytical and problem-solving skills with a methodical approach to troubleshooting.
  • Meticulous attention to detail to ensure the accuracy of technical documentation, test results, and project deliverables.
  • Strong organizational and time-management skills with the ability to manage multiple projects and priorities simultaneously.
  • Ability to work independently while contributing effectively within a team environment.

Technology Stack:
  • CAD and structural design tools for rack elevations, antenna frames/supports, and foundation design.
  • Wind load and structural calculation software/methodologies.
  • Power and AC/cooling load-dimensioning tools for telecom and data-center environments.
  • Product SKU and configuration management/documentation systems.
  • Data center and ground station layout/design standards and tooling.
  • Document management platforms for maintaining infrastructure and SKU documentation across Gateway types.

Physical Requirements
  • Ability to work in a standard office environment and use a computer for extended periods.
  • Ability to work in laboratory and technical testing environments.
  • Ability to travel periodically to support deployment, integration, testing, and operational activities.
  • Ability to safely handle and move technical equipment and hardware components when necessary.
  • Ability to capture, analyze, and document technical test procedures, results, and system performance data.

This job description may not be inclusive to the duties and responsibilities listed. Additional tasks may be assigned to the employee from time to time or the scope of the job may change as needed by business demands.
AST SpaceMobile is an Equal Opportunity, at will Employer; employment is governed on the basis of merit, competence and qualifications and will not be influenced in any manner by race, color, religion, gender, national origin/ethnicity, veteran status, disability status, age, sexual orientation, gender identity, marital status, mental or physical disability or any other legally protected status.

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