> Markdown version of [/jobs/ext/2845569-linux-systems-administrators](https://www.wearedevelopers.com/jobs/ext/2845569-linux-systems-administrators). 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). --- # Linux Systems Administrators - **Company:** Wyetech LLC - **Location:** San Antonio, TX, United States (Remote available) - **Experience:** Expert - **Salary:** $102,440.0 - $246,064.0 - **Contract:** Permanent contract - **Skills:** Microsoft Windows, Confluence, JIRA, Bash Shell, Unix, Computer Networks, Databases, Linux, VMware ESX Servers, Hypervisor, Networking Hardware, MongoDB, Red Hat Enterprise Linux, Ansible, System Software, Network Routers, Gitlab, Pure Storage, Kubernetes, Infrastructure Automation Frameworks, Information Technology, Atlassian Tools, Fireeye, Cisco Switches, Network Server, Cisco, Vmware - **Published:** September 11, 2026 - **Apply:** https://www.thejobnetwork.com/job/011821c2-5733-4ff9-9bb7-9ca06c31aa42/system-administrator- ## About the Role **This position requires PRIVAC. Candidate must have a current (within 7 years) poly and/or currently possess the minimum level of PRIVAC required for this role (SYS). When submitting candidates, please confirm their poly/PRIVAC status. ***This position is eligible for a $5k bonus! (Includes 20% SEP IRA contribution)*** Due to federal contract requirements, United States Citizenship and position appropriate security clearance is required. (e.g. Active TS/SCI security clearance with agency appropriate polygraph).Capabilities * Expert Linux system administrator proficient in troubleshooting server problems, managing virtual and baremetal servers, RedHat Satellite, and enforcing STE/STN policies * Experience managing infrastructure users and hosts using RedHat FreeIPA identity management system * VMware experience managing ESXi hypervisors and vCenter appliances * Experience creating and modifying Ansible playbooks for infrastructure automation tasks * Proficient at architecting and deploying network solutions with Cisco switches and routers * Strong ability to diagnose and resolve complex connectivity issues, outages, and network bottlenecks * Skilled at performing Cisco upgrades, applying patches, and optimizing network efficiency * Extensive experience troubleshooting infrastructure issues * Experience managing Kubernetes RKE2 clusters * Familiarity with Atlassian platform (Confluence, Jira) and GitLab * Strong skills managing Pure Storage/Everpure arrays and VMware vSAN * Experience with infrastructure monitoring tools * Bash scripting, * TS/SCI with agency appropriate poly * Fifteen (15) years experience as a SA in programs and contracts of similar scope, type, and complexity is required. * Bachelor's degree in a technical discipline from an accredited college or university is required. * Five (5) years of additional SA experience may be substituted for a bachelor's degree. Desired Technical Skills * Experience managing MongoDB database clusters * Experience managing Trellix FireEye VX, AX, and CM appliances ## Description maintenance of Information Technology (IT) systems. Manages IT system infrastructure and any processes related to these systems. Provides support to IT systems including day-to-day operations, monitoring and problem resolution for all of the client/server/storage/network devices, mobile devices, etc. Provides Tier 1 (Help Desk) and Tier 2 (Escalation) problem identification, diagnosis and resolution of problems. Provides support for the escalation and communication of status to agency management and internal customers. Provides support for the dispatch system and hardware problems and remains involved in the resolution process. Configures and manages UNIX and Windows operating systems and installs/loads operating system software, troubleshoots, maintains integrity and configures network components along with implementing operating systems enhancements to improve reliability and performance. These positions are full-time, located in San Antonio, TX OR FANX (MD). No telework available., * Wyetech believes in generously supporting employees as they prepare for retirement. The company automatically contributes 20% of each employee's gross compensation to a Simplified Employee Pension (SEP) IRA, with no requirement for employee matching. All contributions are fully vested from day one, ensuring immediate ownership of retirement funds. Additional benefits include: * Wyetech provides a generous PTO plan of up to 200 hours annually, aligned with applicable state leave regulations. Employees have the flexibility to adjust their PTO allocation at the start of each calendar year, ensuring it meets their evolving needs. Full-time employees have the option to participate in a variety of voluntary benefit plans including: * A Choice of Medical Plan Options, some with Health Savings Account (HSA) * Vision and Dental * Life and AD&D Benefits * Short and Long-Term Disability * Hospital Indemnity, Accident, and Critical Illness Insurances * Optional Identity Theft and Legal Protection Services Company Environment & Perks * Employee Referral Bonus Eligibility up to $10,000 * Mobility Among Wyetech-supported Contracts * Various contract and work locations throughout Maryland, Virginia, Colorado, Texas, Utah, Alaska, Hawaii and OCONUS * Various team-building events throughout the year such as: monthly lunches, summer company picnic, and an annual holiday party. * Employees receive two complementary branded clothing orders annually. ## Related Videos - [How Cisco embraced a DevOps culture within its network engineering team](https://www.wearedevelopers.com/videos/99-how-cisco-embraced-a-devops-culture-within-its-network-engineering-team) - [What makes Cybersecurity different for critical infrastructure?](https://www.wearedevelopers.com/videos/571-what-makes-cybersecurity-different-for-critical-infrastructure) - [WeAreDevelopers LIVE - Node and Package Security](https://www.wearedevelopers.com/videos/2138-wearedevelopers-live-node-and-package-security) - [Improving quality with Agentic AI with Rovo Dev and Xray](https://www.wearedevelopers.com/videos/2005-improving-quality-with-agentic-ai-with-rovo-dev-and-xray) - [Hacking MSSQL on Cloud. All of them. 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