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Entry Level Critical Infrastructure Engineer Jobs

Implementing critical infrastructure capacity management activities through site audits and equipment modeling with guidance from senior engineers * Supporting plan of record deployment activities ...

Critical Infrastructure Engineer

Centennial, CO · On-site

$110K - $145K/yr

Implementing critical infrastructure capacity management activities through site audits and equipment modeling with guidance from senior engineers * Supporting plan of record deployment activities ...

Critical Infrastructure Engineer

Centennial, CO · On-site

$77.94 - $116.90/hr

Implementing critical infrastructure capacity management activities through site audits and equipment modeling with guidance from senior engineers * Supporting plan of record deployment activities ...

New

Implementing critical infrastructure capacity management activities through site audits and equipment modeling with guidance from senior engineers * Supporting plan of record deployment activities ...

As a Jr. Critical Infrastructure Engineer, you will play a key role in ensuring 100% uptime of our data center operations, supporting mission-critical infrastructure for both the company and our ...

As a Jr. Critical Infrastructure Engineer, you will play a key role in ensuring 100% uptime of our data center operations, supporting mission-critical infrastructure for both the company and our ...

As a Jr. Critical Infrastructure Engineer, you will play a key role in ensuring 100% uptime of our data center operations, supporting mission-critical infrastructure for both the company and our ...

As a Jr. Critical Infrastructure Engineer, you will play a key role in ensuring 100% uptime of our data center operations, supporting mission-critical infrastructure for both the company and our ...

Infrastructure Engineer

Spartanburg, SC · On-site

$105K - $138K/yr

Administrators on the team provide entry-level data center support, and the Infrastructure Engineer ... Demonstrate working knowledge of critical IT infrastructure products. Obtain and maintain ...

Infrastructure Engineer

Spartanburg, SC · On-site

$105K - $138K/yr

Administrators on the team provide entry-level data center support, and the Infrastructure Engineer ... Demonstrate working knowledge of critical IT infrastructure products. Obtain and maintain ...

Infrastructure Engineer

San Francisco, CA · On-site

$125K - $175K/yr

EQL Tech has been exclusively retained by a high-growth technology startup to appoint a mission-critical Infrastructure Engineer to own the brand feel of the company and the movement they're building.

Infrastructure Engineer

San Francisco, CA · On-site

$125K - $175K/yr

EQL Tech has been exclusively retained by a high-growth technology startup to appoint a mission-critical Infrastructure Engineer to own the brand feel of the company and the movement they're building.

Infrastructure Engineer

San Francisco, CA · On-site

$125K - $175K/yr

EQL Tech has been exclusively retained by a high-growth technology startup to appoint a mission-critical Infrastructure Engineer to own the brand feel of the company and the movement they're building.

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Entry Level Critical Infrastructure Engineer information

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$46.5K

$127.1K

$182K

How much do entry level critical infrastructure engineer jobs pay per year?

As of Aug 19, 2026, the average yearly pay for entry level critical infrastructure engineer in the United States is $127,066.00, according to ZipRecruiter salary data. Most workers in this role earn between $107,500.00 and $141,000.00 per year, depending on experience, location, and employer.

What is an entry level critical infrastructure engineer?

Entry level critical infrastructure engineers are professionals who help design, maintain, and improve essential systems such as power grids, water supply networks, transportation, and communication systems. They typically work under the supervision of senior engineers and are responsible for tasks like monitoring system performance, assisting in project planning, and ensuring compliance with safety standards. Their work helps ensure that the basic services society relies on remain reliable and secure. Entry level roles also involve learning about risk management, regulatory requirements, and the latest technologies used in critical infrastructure.

What types of projects and responsibilities can I expect as an entry level critical infrastructure engineer?

As an Entry Level Critical Infrastructure Engineer, you will typically support senior engineers in designing, maintaining, and improving essential systems such as power grids, water supply networks, or transportation systems. Your daily tasks may include site assessments, assisting with technical documentation, performing system analyses, and troubleshooting operational issues. You'll also collaborate closely with multidisciplinary teams, including architects, project managers, and field technicians, to ensure solutions meet regulatory standards and safety requirements. This role often provides mentorship opportunities and a clear pathway for progression as you gain hands-on experience and professional certifications.

What are the key skills and qualifications needed to thrive as an entry level critical infrastructure engineer, and why are they important?

To thrive as an Entry Level Critical Infrastructure Engineer, you need a solid understanding of engineering principles, basic knowledge of infrastructure systems (such as power grids or water supply), and a relevant degree in engineering or a related field. Familiarity with CAD software, GIS tools, and common industry standards or certifications (such as FE/EIT) is typically required. Strong analytical thinking, attention to detail, and effective teamwork and communication skills help you excel in this position. These skills ensure safe, reliable infrastructure design and operation, supporting public safety and critical services.

What is the difference between Entry Level Critical Infrastructure Engineer vs Entry Level Network Engineer?

AspectEntry Level Critical Infrastructure EngineerEntry Level Network Engineer
CertificationsCompTIA Security+, Cisco CCNA (basic)CompTIA Network+, Cisco CCNA (basic)
Work EnvironmentUtilities, transportation, public infrastructureIT companies, telecom providers, corporate networks
Industry UsageCritical infrastructure sectorsIT and telecommunications sectors

Both roles involve networking fundamentals and certifications like Cisco CCNA. However, Critical Infrastructure Engineers focus on securing and maintaining essential public systems, while Network Engineers primarily work on corporate or private network infrastructure. The choice depends on whether you prefer working in public infrastructure or private sector networks.

How to become an entry level critical infrastructure engineer?

To become an entry-level critical infrastructure engineer, candidates typically need a bachelor's degree in engineering, computer science, or a related field. Gaining knowledge of infrastructure systems, cybersecurity, and network management, along with developing skills in relevant tools and obtaining certifications like CompTIA Security+ or Cisco CCNA, can improve job prospects. Practical experience through internships or cooperative education programs is also valuable.
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Infographic showing various Entry Level Critical Infrastructure Engineer job openings in the United States as of August 2026, with employment types broken down into 1% As Needed, 83% Full Time, 11% Part Time, and 5% Contract. Highlights an 94% Physical, 2% Hybrid, and 4% Remote job distribution, with an average salary of $127,066 per year, or $61.1 per hour.

Critical Infrastructure Engineer

Comcast

Centennial, CO

$110K - $145K/yr

Full-time

Posted 18 days ago


Job description

Make your mark at Comcast -- a Fortune 30 global media and technology company. From the connectivity and platforms we provide, to the content and experiences we create, we reach hundreds of millions of customers, viewers, and guests worldwide. Become part of our award-winning technology team that turns big ideas into cutting-edge products, platforms, and solutions that our customers love. We create space to innovate, and we recognize, reward, and invest in your ideas, while ensuring you can proudly bring your authentic self to the workplace. Join us. You'll do the best work of your career right here at Comcast. (In most cases, Comcast prefers to have employees on-site collaborating unless the team has been designated as virtual due to the nature of their work. If a position is listed with both office locations and virtual offerings, Comcast may be willing to consider candidates who live greater than 100 miles from the office for the remote option.)

Job Summary

The Engineer 2, Network Operations - Critical Infrastructure supports the operation, maintenance, and reliability of critical infrastructure systems within Comcast facilities. This role helps maintain and monitor essential systems including electrical power distribution, UPS equipment, generators, HVAC, fire life safety, and related facility infrastructure. The Engineer 2 partners with internal teams and vendors to execute maintenance activities, support infrastructure projects, maintain documentation, monitor facility health, and help ensure operational readiness across business-critical environments.

Job Description

Responsibilities:

  • Implementing critical infrastructure capacity management activities through site audits and equipment modeling with guidance from senior engineers
  • Supporting plan of record deployment activities including ticket management and infrastructure planning under established protocols
  • Conducting distribution infrastructure maintenance by coordinating floor plan updates and managing equipment inventory with moderate supervision
  • Participating in facility operations support through monitoring device onboarding and analyzing performance indicators with team oversight
  • Contributing to infrastructure problem-solving activities by gathering data and recommending solutions following standard methodologies
  • Executing network infrastructure projects by coordinating with vendors and tracking milestones according to documented procedures
  • Maintaining critical infrastructure documentation including floor plans, asset databases, and capacity reports with periodic review
  • Performing routine infrastructure health checks and coordinating maintenance activities while escalating complex issues to senior engineers
  • Consistent exercise of independent judgment and discretion in matters of significance.
  • Regular, consistent and punctual attendance. Must be able to work nights and weekends, variable schedule(s) as necessary.
  • Other duties and responsibilities as assigned.

Qualifications:

  • 2+ years of experience supporting critical infrastructure, facility operations, data center environments, building systems, industrial maintenance, or related operational facilities.
  • Working knowledge of one or more critical infrastructure disciplines, including electrical systems, power distribution, UPS systems, generators, HVAC equipment, fire life safety systems, plumbing systems, or mechanical equipment.
  • Experience using common diagnostic and maintenance tools
  • Ability to read, maintain, and follow maintenance schedules, operating procedures, preventive maintenance documentation, and site standards.
  • Experience documenting operational activities and maintaining technical records, procedures, reports, or infrastructure documentation.
  • Strong attention to detail with the ability to identify potential issues, follow established processes, and escalate concerns appropriately.
  • Ability to safely perform work in operational facilities and coordinate activities with vendors, contractors, and internal teams.
  • Demonstrated reliability, punctuality, and commitment to supporting business-critical operations.
  • Bachelor's degree in Engineering, Engineering Technology, Facilities Management, Industrial Technology, or a related field; or equivalent combination of education and experience.

Employees at all levels are expected to:

  • Understand our Operating Principles; make them the guidelines for how you do your job.
  • Own the customer experience think and act in ways that put our customers first, give them seamless digital options at every touchpoint, and make them promoters of our products and services.
  • Know your stuff be enthusiastic learners, users and advocates of our game-changing technology, products and services, especially our digital tools and experiences.
  • Win as a team make big things happen by working together and being open to new ideas.
  • Be an active part of the Net Promoter System a way of working that brings more employee and customer feedback into the company by joining huddles, making call backs and helping us elevate opportunities to do better for our customers.
  • Drive results and growth.
  • Support a culture of inclusion in how you work and lead.
  • Do what's right for each other, our customers, investors and our communities.

Disclaimer: This information has been designed to indicate the general nature and level of work performed by employees in this role. It is not designed to contain or be interpreted as a comprehensive inventory of all duties, responsibilities and qualifications.

Skills

Customer Experience (CX), Data Center Maintenance, Documentations, Vendor Coordination

Compensation

Colorado Pay Range: $77,935.92 - $116,903.88Comcast intends to offer the selected candidate base pay within this range, dependent on job-related, non-discriminatory factors such as experience. The application window is 30 days from the date job is posted, unless the number of applicants requires it to close sooner or later.

Base pay is one part of the Total Rewards that Comcast provides to compensate and recognize employees for their work. Most sales positions are eligible for a Commission under the terms of an applicable plan, while most non-sales positions are eligible for a Bonus. Additionally, Comcast provides best-in-class Benefits to eligible employees. We believe that benefits should connect you to the support you need when it matters most, and should help you care for those who matter most. That's why we provide an array of options, expert guidance and always-on tools, that are personalized to meet the needs of your reality - to help support you physically, financially and emotionally through the big milestones and in your everyday life. Please visit the compensation and benefits summary on our careers site for more details.

Education

Bachelor's DegreeWhile possessing the stated degree is preferred, Comcast also may consider applicants who hold some combination of coursework and experience, or who have extensive related professional experience.

Certifications (if applicable)

Relevant Work Experience

2-5 YearsComcast is an equal opportunity workplace. We will consider all qualified applicants for employment without regard to race, color, religion, age, sex, sexual orientation, gender identity, national origin, disability, veteran status, genetic information, or any other basis protected by applicable law.