Senior Linux Systems and Virtualization Engineer

Pay Range: $50.00hr - $55.00hr Job Overview: The organization is seeking a System Engineer with experience in networking, systems software, and virtualization to manage, optimize, and troubleshoot Linux-based infrastructure and virtualized environments.

Responsibilities: Experience in networking, systems software, and virtualization. Strong knowledge of Linux internals, system boot, systemd, networking, and performance troubleshooting. Hands-on experience with KVM, QEMU, libvirt, virtual networking, and virtual NICs. Solid understanding of networking technologies, including IPv4, NICs, Linux bridges, bonding, VLAN, routing, DHCP, DNS, and firewalling. Experience with SR-IOV, PCI passthrough, DPDK, and Open vSwitch (OVS). Proficiency in Python and shell scripting. Familiarity with REST/RESTCONF APIs, NETCONF, and YANG.

Experience managing Linux services, RPM-based distributions, and packaging. Proven ability to troubleshoot production issues using logs, core dumps, packet captures, and traces. Deep understanding of kernel boot loader and boot order (UEFI, initramfs). Deep understanding of identifying memory leaks and system performance bottlenecks.

Benefits: Our Benefits Include: Medical, Dental, and Vision Insurance 401(k) Retirement Plan Health Savings Account (HSA) Disability Insurance (Short-Term and Long-Term) Life and AD&D Insurance Paid Sick Leave (where required by applicable state or local law) Supplemental Insurance Plans Identity Theft Protection Pet Insurance Employee Wellness Programs Employee Assistance Program (EAP) Career Growth and Professional Development Opportunities Disclaimer: Benefits eligibility, accrual rates, and usage limits may vary based on employment status, length of service, and work location.

Paid Sick Leave is provided in strict accordance with applicable state and municipal mandates. Cynet Systems Inc. reserves the right to modify, amend, or terminate any benefit plans at any time in accordance with applicable laws. About Cynet Systems Founded in 2010 and headquartered in the Washington, DC metro area, Cynet Systems Inc. is a leading technology staffing and workforce solutions company serving Fortune 500 companies, government agencies, and enterprise organizations across the United States and Canada.

We deliver agile, scalable talent solutions across IT, engineering, life sciences, clinical, and professional staffing, powered by a high-performing recruitment engine operating across North America and Asia. As a nationally and locally certified Minority Business Enterprise (MBE), Cynet Systems is committed to helping organizations build high-performing teams while empowering professionals to grow rewarding careers.

Our organization is certified to ISO 9001, ISO 14001, ISO 27001, and SOC 2 Type II standards, reflecting our commitment to quality, security, operational excellence, and customer success.