> Markdown version of [/jobs/ext/1264568-system-engineer-6](https://www.wearedevelopers.com/jobs/ext/1264568-system-engineer-6). 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). --- # System Engineer 6 - **Company:** Wyetech LLC - **Location:** San Antonio, TX, United States - **Experience:** Expert - **Salary:** $203,736.0 - $275,912.0 - **Contract:** Permanent contract - **Skills:** Agile Methodology, Systems Engineering, Confluence, JIRA, Bash Shell, Configuration Management, Computer Networks, Databases, Linux, DevOps, VMware ESX Servers, Hypervisor, Information Management, MongoDB, Red Hat Enterprise Linux, Ansible, Software Engineering, Software Requirements Analysis, Network Routers, Test-Driven Development (TDD), Malware, Gitlab, Pure Storage, Kubernetes, Infrastructure Automation Frameworks, Atlassian Tools, Fireeye, Cisco Switches, Network Server, Cisco, Vmware - **Published:** July 14, 2026 - **Apply:** https://www.clearancejobs.com/jobs/9028555/system-engineer-6 ## About the Role * 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 Required Qualifications * TS/SCI with agency appropriate poly * A Bachelor's degree in a Qualified Engineering Field or a related discipline from an accredited college or university plus twenty (20) years of systems engineering experience OR * A High School Diploma or GED plus twenty-four (24) years of general systems engineering experience (any Process Area). OR * A Master's degree in a Qualified Engineering Field or a related discipline from an accredited college or university plus eighteen (18) years of systems engineering experience OR * A PhD in a Qualified Engineering Field or a related discipline from an accredited college or university plus eighteen (18) years of systems engineering experience. Desired Technical Skills * Experience managing MongoDB database clusters * Experience managing Trellix FireEye VX, AX, and CM appliances ## Description We are seeking a Senior Linux Systems Administrator with networking experience (in an SE6 LCAT) to support a high priority and highly visible malware analysis modernization program. The role supports a large software development program developing, operating, and maintaining mission critical enterprise capabilities. The program includes development and support for existing mission systems in parallel with efforts to develop and deliver modernized cyber analysis, orchestration, and data enrichment products. The team applies Agile methodology, DevOps principles and test-driven development practices. Applies systems engineering principles throughout the systems life cycle phases: Concept, Development, Production, Utilization, Support, and Retirement. Interacts with the Government regarding Systems Engineering technical considerations and for associated problems, issues or conflicts. Communicates with other program personnel, government overseers, and senior executives. Responsibility for the technical integrity, quality, and completeness of work performed and deliverables associated with one or more of the 25 process areas defined by ISO/IEC15288: *Technical Process Area - Stakeholder Requirements Definition, Requirements Analysis, Architectural Design, Implementation, Integration, Verification, Transition, Validation, Operation, Maintenance, and Disposal; *Project Process Area - Project Planning, Project Assessment and Control, Decision Management, Risk Management, Configuration Management, Information Management, and Measurement; *Enterprise (Organizational Project-Enabling) Process Area - Project Portfolio Management, Infrastructure Management, Lifecycle Model Management, Human Resource Management, and Quality Management; *Agreement Process Area - Acquisition and Supply. **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 (NSYS). ***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). ## 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) - [Docker network without Docker](https://www.wearedevelopers.com/videos/1418-docker-network-without-docker) - [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) - [What makes Cybersecurity different for critical infrastructure?](https://www.wearedevelopers.com/videos/571-what-makes-cybersecurity-different-for-critical-infrastructure) - [Docker exec without Docker](https://www.wearedevelopers.com/videos/1094-docker-exec-without-docker) - [Computer Vision from the Edge to the Cloud done easy](https://www.wearedevelopers.com/videos/263-computer-vision-from-the-edge-to-the-cloud-done-easy) ## Related Articles - [Highest Paying Tech Companies for Developers](https://www.wearedevelopers.com/magazine/220-highest-paying-tech-companies-for-developers) - [Is Software Engineering Over-Saturated?](https://www.wearedevelopers.com/magazine/418-is-software-engineering-over-saturated) - [7 Important Tips That Every Software Developer Should Know](https://www.wearedevelopers.com/magazine/101-7-important-tips-that-every-software-developer-should-know) - [Best Paying Jobs in Technology](https://www.wearedevelopers.com/magazine/256-best-paying-jobs-in-technology) - [What’s the Difference between a Junior, Mid, and Senior Developer?](https://www.wearedevelopers.com/magazine/238-what-s-the-difference-between-a-junior-mid-and-senior-developer) - [Fully Remote Software Engineer Jobs](https://www.wearedevelopers.com/magazine/447-fully-remote-software-engineer-jobs)