> Markdown version of [/jobs/ext/1457502-network-and-systems-administrator-3-yrs-exp](https://www.wearedevelopers.com/jobs/ext/1457502-network-and-systems-administrator-3-yrs-exp). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Network and Systems Administrator (3+ yrs exp) - **Company:** CONSULTECH - **Location:** Bloomington, IN, United States - **Experience:** Experienced - **Salary:** $40,000.0 - $70,000.0 - **Contract:** Permanent contract - **Skills:** Microsoft Windows, Amazon Web Services, Microsoft Azure, VoIP, Microsoft Outlook, Dynamic Host Configuration Protocol, Network Address Translation, Disaster Recovery, Domainkeys Identified Mail, Domain-Based Message Authentication Reporting and Conformance (DMARC), Ethernet, Microsoft Exchange Server, Networking Hardware, IPv4, Internetworking, Internet Service Provider, Network Architecture, Wireless Security, Network Monitoring, Routing, Network Administration, Server Supported Gaming, Microsoft SharePoint, Virtual Local Area Networks, Backup and Restore, Wireless Access Point, Wireless Networks, Wi-Fi Technology, Network Routers, Computer Network Operations, Cloud Platform System, Wireless Devices, Firewalls (Computer Science), Sender Policy Framework (SPF), Information Technology, Wireless Technologies - **Published:** July 27, 2026 - **Apply:** https://www.indeed.com/viewjob?jk=684d4d7e632725e6 ## About the Role * US Citizen capable of obtaining a federal security clearance. * Associate degree in Computer Science, Information Technology, or related field (or equivalent experience). * Minimum of 3 years of experience in network and systems administration, with a focus on small business environments and residential networking. * Proficiency in administering Microsoft 365 environments, including Exchange Online, SharePoint Online, and Teams. * Strong knowledge of email systems and routing including SPF, DMARC, DKIM. * Familiarity with security best practices and tools. * Experience working with an Internet Service Provider (ISP) preferred. * Excellent problem-solving skills and attention to detail. * Strong communication and interpersonal skills. * Current Industry certifications. * Experience with cloud computing platforms, such as Azure or AWS. * Experience with wireless networking technologies, including Wi-Fi standards and protocols, and dedicated wireless bridging. * Familiarity with physical network installations, termination, etc. * Ability to lift 50 pounds, climb ladders, and maintain/install roof mounted wireless hardware. * Knowledge of wireless security protocols, such as WPA2 and WPA3. * Experience with DHCP, IPV4, VLANS, Firewalls, NAT, Routing. * Experience with network monitoring and management tools. * Familiarity with VoIP technologies and solutions. ## Description As a Network and Systems Administrator, you will play a crucial role in managing and maintaining the IT infrastructure for our small business clients and networks for our residential properties. You will be responsible for overseeing network operations, administering Microsoft 365 environments, managing email systems, implementing wireless technologies, and ensuring high-speed internet connectivity. The ideal candidate will have a strong background in network administration, Microsoft 365 administration, computer support, server support, email systems, wireless networking, and experience with an Internet Service Provider (ISP)., * Manage and maintain network infrastructure for small business clients and residential properties, including routers, switches, firewalls, and wireless access points. * Administer Microsoft 365 environments, including Exchange Online, SharePoint Online, and Teams. * Configure and troubleshoot email systems, including Microsoft Exchange and Outlook, SPF, DMARC, and DKIM. * Implement and manage wireless technologies, including point-to-point and point to multipoint bridging, ensuring reliable and secure connectivity for clients. * Ensure high-speed internet connectivity for residential properties, including installation and management of Routers, Switches, VLANs, Fiber and ethernet, as well as terminating cables. * Monitor network performance and troubleshoot connectivity issues for clients. * Perform routine system backups and disaster recovery procedures for clients. * Evaluate and recommend hardware and software upgrades to improve system performance and security. * Implement and maintain Network and system security measures to protect against unauthorized access and security threats. * Collaborate with other IT team members to support business objectives and projects. * Document network configurations, procedures, and troubleshooting steps for clients. ## Related Videos - [What makes Cybersecurity different for critical infrastructure?](https://www.wearedevelopers.com/videos/571-what-makes-cybersecurity-different-for-critical-infrastructure) - [Creating a routing app with Google Maps API from scratch](https://www.wearedevelopers.com/videos/831-creating-a-routing-app-with-google-maps-api-from-scratch) - [IP Authentication: A Tale of Performance Pitfalls and Challenges in Prod](https://www.wearedevelopers.com/videos/1413-ip-authentication-a-tale-of-performance-pitfalls-and-challenges-in-prod) - [Getting under the skin: The Social Engineering techniques](https://www.wearedevelopers.com/videos/38-getting-under-the-skin-the-social-engineering-techniques) - [Remote Driving on Plant Grounds with State-of-the-Art Cloud Technologies](https://www.wearedevelopers.com/videos/251-remote-driving-on-plant-grounds-with-state-of-the-art-cloud-technologies) - [A Technical Introduction to Bitcoin's 2nd Layer- The Lightning Network](https://www.wearedevelopers.com/videos/15-a-technical-introduction-to-bitcoin-s-2nd-layer-the-lightning-network) ## Related Articles - [Best Paying Jobs in Technology](https://www.wearedevelopers.com/magazine/256-best-paying-jobs-in-technology) - [What Are The Top Skills Required For Azure Developers?](https://www.wearedevelopers.com/magazine/77-what-are-the-top-skills-required-for-azure-developers) - [Top-Paying Tech Jobs (with Salaries)](https://www.wearedevelopers.com/magazine/372-top-paying-tech-jobs-with-salaries) - [The Most Popular IT Jobs on the Market](https://www.wearedevelopers.com/magazine/376-the-most-popular-it-jobs-on-the-market) - [How to land a developer job in Amsterdam](https://www.wearedevelopers.com/magazine/36-how-to-land-a-developer-job-in-amsterdam) - [Is Software Engineering Over-Saturated?](https://www.wearedevelopers.com/magazine/418-is-software-engineering-over-saturated)