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# Network Systems Engineer

- **Company:** RedSail Technologies, LLC
- **Location:** Oak Brook, IL, United States
- **Experience:** Experienced
- **Salary:** $120,702.0 - $125,000.0
- **Contract:** Permanent contract
- **Skills:** C (Programming Language), Microsoft Azure, C Sharp (Programming Language), Information Systems, Computer Programming, Computer Networks, Computer Engineering, System Configuration, Dynamic Host Configuration Protocol, Document Management Systems, Domain Name System (DNS), Cryptographic Protocols, Networking Hardware, Network Security, Network Planning and Design, Performance Tuning, Windows PowerShell, Shell Script, SQL Databases, Systems Architecture, System Software, TCP/IP, Wide Area Networks, Computer Networking Systems, Information Technology, User Accounts, Programming Languages
- **Published:** August 10, 2026
- **Apply:** https://www.indeed.com/viewjob?jk=8f79b87264970b2b

## About the Role

Main Education and Experience: Bachelor's degree in Computer Science, Information Systems, Computer Engineering or a closely related field and two (2) years of experience as a Network Engineer, System Administrator, System Engineer, or a closely related occupation where required experience gained., * Two (2) years experience in network engineering, network security, system performance optimization, LAN/WAN management, and network hardware;

 * Two (2) years experience in computer networks, systems administration, and security protocols such as TCP/IP, DNS, and DHCP;
 * Two (2) years of programming languages and shell scripting to include PowerShell, DOS, C, C#, SQL; and
 * Certification in Azure Solutions Architect.

## Description

Duties: Responsible for a wide range of duties including computer network design, programming, testing, implementing, system administration, and support. Designing computer networks and systems architecture. Programming and testing network systems. Implementing and maintaining system administration tasks. Installing operating systems and providing end-user support. Establishing and maintaining network security protocols and policies. Monitoring and optimizing system performance. Creating and managing user accounts. Designing and maintaining online web presence. Implementing and supporting email servers. Providing LAN/WAN support and network design. Writing shell scripts, modular programming, and process handling. Developing, improving, and maintaining network and computer systems. Modifying system software to meet performance objectives. Documenting system modifications and

procedures for new software implementations. Setting up computer networks for document storage, transfer, and retrieval. Overseeing daily computer system performance and troubleshooting. Installing and configuring new equipment and software. Planning, coordinating, and implementing network security measures. Configuring and defining parameters for LAN/WAN installations. Interacting with management and users to address concerns and modifications.


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