> Markdown version of [/jobs/ext/1217512-senior-systems-administrator](https://www.wearedevelopers.com/jobs/ext/1217512-senior-systems-administrator). 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). --- # Senior Systems Administrator - **Company:** NERDS IN A FLASH - **Location:** Austin, TX, United States (Remote available) - **Experience:** Expert - **Salary:** $90,000.0 - **Contract:** Permanent contract - **Skills:** Microsoft Windows, Active Directory, Apple Mac Systems, Microsoft Azure, Microsoft Outlook, Command-Line Interface, Dynamic Host Configuration Protocol, Domain-Based Message Authentication Reporting and Conformance (DMARC), Domain Name System (DNS), Hard Disk Drives, Hyper-V, ICloud, Internet Message Access Protocols, Subnetting, Virtual Private Networks (VPN), Simple Mail Transfer Protocols, Print Servers, Office Suite, Post Office Protocol, Windows PowerShell, Shell Script, Virtual Local Area Networks, Virtualization Technology, Batch Scripting, Network Routers, Sonicwall, Firewalls (Computer Science), Computer Equipment, Amazon Relational Database Service, Fortinet, Gsuite, Veeam, Workday, Terminal Servers, Cisco, Server Operating Systems & Platforms, Vmware - **Published:** July 9, 2026 - **Apply:** https://www.indeed.com/viewjob?jk=5c3a9e991b7b338b ## About the Role Also, we ask that you read this job ad thoroughly before applying to make sure the position fits you and to make sure you meet our requirements. You must have experience at an MSP., Windows: Desktop & Server operating systems, Active Directory, AzureAD, Group Policy, RDS/Terminal Server and RDP. PC Hardware: we do our own custom desktops/servers here, so know how to build, test, and isolate problems with processors, memory, power, graphics, etc. You'll also need to know how to perform basic laptop repair (hard drive/battery replacement). Apple: MacOS, iOS Mail, iCloud. Office Applications: Microsoft 365, Google Workspace. Email: Exchange Online / On-Prem, IMAP, SMTP, POP3 (ugh), Gmail, Outlook, MX/SPF/DMARC records, email migration. Virtualization: Hyper-V Server, VMware. Backup: Veeam, StorageCraft, Datto and similar disaster-recovery services. Routers & Firewalls: we primarily use Ubiquiti products, but you should know your way around other vendors' gear - Cisco, Sonicwall, Sophos, Fortigate, etc. You'll also run into plenty of Asus/Netgear/Linksys home routers. Networking: DNS. Okay fine, in addition to the above: Basic routing/switching, DHCP, VLANs, Subnets, VPNs Command-line Tools: PowerShell & batch scripting, MacOS shell script. Be comfortable in a terminal! Printers: proficiency with a sledgehammer, but also know how to set up a print server, when to reinstall drivers, and how to set up scan-to email on an MFP (Kyocera, Xerox, HP). Other requirements: A reliable vehicle At least a CompTIA A+ or higher-level certification. Other Windows & networking certifications are definitely a plus, but not required. Ideally, you'll have 2+ years of Senior Systems Administrator experience at an MSP. ## Description Your responsibilities will range from managing the email coming into the helpdesk, providing remote support to our managed clients, running onsite visits for business clients when necessary, and building/repairing workstations and servers. Qualities we need in you: Dependability: There's a 15-min response-time SLA for our helpdesk and you'll be running appointments solo after training, so it's imperative that you're on-the-ball from the start of the workday, and that we can trust you to represent the company with friendliness and professionalism. Independence: We have lots of open communication throughout the day and you'll always have the help and support of your team available, but it's important that you're the type that takes charge of your work and likes getting things done on your own. Emotional Intelligence: our customer relationships are long-standing, so it's imperative that you can sense when someone is becoming upset, know how to respond in a way that eases their frustration, and decide when to ask another team member to step in and help. Organization: whether it's taking clear notes in a ticket or writing a documentation article, you should always be considering the information that other techs might need to have later, and know how to put that data in the right place so it can be found easily. That IT Magic: it's some combination of training, experience, and innate ability (or just being really good at Google), but you've got to have that wizardry that makes technology problems vanish in your hands. Get-it-done Mentality: we get issues resolved fast and try to have a clear ticket board at the end of the day. If you're the inbox-zero type, you get it. 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