Infrastructure Engineer

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An Infrastructure Engineer is responsible for designing, building, deploying, and maintaining the IT infrastructure using the latest technology. An information technology infrastructure engineer requires all the IT systems that support businesses of any size to function efficiently.

Infrastructure Engineers are also known as an IT Infrastructure Engineer or a Change Manager. Infrastructure here includes Internet connections, cabling, virtualization platforms, and storage area networks. 

With their expertise, infrastructure engineers ensure all of the systems within an organization function seamlessly. They work on site or remotely by evaluating all the systems within an infrastructure.

Engineers interact with all vendors on behalf of their organizations concerning their infrastructure. Because of such responsibilities, they need to have excellent written and spoken communication skills. 

They should be ready to report for work round-the-clock throughout the year.

Infrastructure Engineer’s Job Description

Infrastructure Engineers are responsible for performing several duties in their objective to maintain the infrastructure of an organization.

They have to, as part of their responsibility, design solutions from mission needs and assess current systems to secure the best practices and balance by complying with federal policies and procedures. Engineers manage and maintain broad area virtual private networks (VPN).

They administer the Middleware application server, such as Oracle Weblogic server and IBM WebSphere server and automated workflow tools. Engineers work with server virtualization technologies, such as VMware, Red Hat Virtualization or Oracle VM.

They monitor administration of Windows, Linux or Mac OS Operating Systems and are conversant with systems administration. Engineers troubleshoot applications and provide J2EE application deployment. They partner with the application development team on application building, implementation and fixing of issues.

Engineers put together and install infrastructure components on networks and servers, ensure that the technical performance aspects in the infrastructure environment are optimized, including database, network, and application server performance. They double up as configuration managers by stating, applying, and enforcing processes for promoting all infrastructure components from the development environment to the environments of testing, demonstrating, and generating.

They make sure that the infrastructure components are working in tandem and can be executed without compilation errors in various platforms and environments.

They understand how network hardware and technologies work, besides shared storage technologies. Engineers manage to host environment inclusive of web servers, database servers, VMWare, Cisco, Citrix, SAN, and blades, etc., to ensure proper tuning plus capacity. They manage complete Citrix systems, file, print and active directory.

They are also required to collaborate and participate in activities to make certain there is knowledge improvement, and share and integrate programs within as well as across the whole work as suitable and lead projects, and take part in evolving client project activities like position papers, special studies, and evaluations.

Moreover, they update hardware required for maintenance of servers and the network, fix any network and connectivity issues that could crop up, detect system and application issues, and ensure smooth flow of data and voice throughout the organization.

Engineers manage the security of computer systems and inter-application information transfers. They ensure optimum uptime for complete network services and servers, establish models to maintain and configure entire desktop and mobile computers, improve, plan capacity, and design for infrastructure engineering projects, and ensure sufficient network redundancy to satellites or warehouses.

Engineers ensure the resolution of desktop computer issues and phone system issues (for video conferencing) and administer and manage all corporate network resources.

Prospects for Infrastructure Engineers

Most of the financial transactions these days are dependent on Information and Communications Technology (ICT) because they happen though electronic data transfers. Infrastructure Engineers design and maintain networks which enable transferring of funds, provision of customer service, processing of claims, and fulfilling of transactions.

Furthermore, the US Data of Labor Statistics (BLS) says that job opportunities for computer network architects are estimated to grow six percent during the period 2016-2026. Demand for computer network architects will increase as firms continue to expand their network connections, be it wide area networking (WAN) or Wireless LAN

Infrastructure Engineer’s Salary

According to, the average salary of an IT infrastructure engineer in the United States is $77,569 per year.

Basic educational qualifications and other requirements

Most infrastructure engineers entering the job market need a four-year bachelor’s degree in a computer science or information technology field. Because the skill sets of infrastructure engineers are complex, a four-year bachelor’s degree is usually not sufficient. The certifications they require will generally depend on employers. But most popular certifications for this profession are MCITP, CCNP or VCP, etc.

In addition, they should be knowledgeable about network and security concepts, SAN technology and storage, and tuning techniques and system performance configuration and

They should have exposure to networking in Windows server and Linux, TCP/IP environment, virtualization technologies, and OS performance monitoring. 

Engineers should be conversant with Apache Web Server and Tomcat Server and possess experience in performance optimization and system/application tuning.

They should be able to explain technical information to people from non-technical backgrounds.

Field Engineer helps candidates and employers

If you want to work as a freelance infrastructure Engineer in the Best Freelance Marketplace, visit It helps you to connect with employers seeking candidates with the skill sets they require. With over 40,000 engineers belonging to various fields in more than 170 countries registered on this platform, employers can hire people from this platform for specialized roles.

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