Cyber Systems Administration

ResponsibilitiesPeraton is seeking a Mid Level Sys Admin to support our Atlantis Program contract at the Naval Information Warfare Center Pacific (NIWC PAC) facility in San Diego, CA.   As a Mid Level Sys Admin you will support tasks to continue current operations, support the planned growth as determined by life cycle support, maintenance and sustainment, system administration support, upgrade and logistics support of the Joint Cross Domain Exchange (JCDX) system, networked and deployed globally in support of U.S. Sponsors. Responsibilities may include: Proficient-level troubleshooting of: Windows OS internals (drivers, registry, event logs).Networking fundamentals and intermediate concepts (DNS, DHCP, VLANs, routes, VPN tunnels).Enterprise software environments and integrations.Networking Fundamentals: Working knowledge of networking concepts, including IP addressing, subnetting, routing, VLANs, ACLs, and basic network troubleshooting.System troubleshooting: Ability to diagnose and resolve operating system, networking, and hardware/software issues using command-line tools, logs, and standard troubleshooting methodologies.Technical Documentation: Ability to document system configuration, procedures, troubleshooting steps, and changes in a clear and organized manner.QualificationsRequired Clearance: Secret Clearance and must be able to obtain a TS/SCIEducation: 2 years experience with a BS/BA or 6 years of experience in lieu of a degree2 years of experience in help desk, desktop support, or systems support. Linux Administration: Working knowledge of installing, configuring, navigating, and maintaining Linux-based operating systems and environments.Linux Command Line & Scripting: Proficiency with the Linux command line and shell environments. Ability to develop and utilize scripts for system administration, automation, and troubleshooting using Bash, Python, and/or GoDesired Bachelor’s Degree in STEM related field or 4 years of relevant experience in Software Development. Networking Fundamentals - Working knowledge of networking concepts, including IP addressing, subnetting, routing, VLANs, ACLs, and basic network troubleshooting.Cisco Networking, Ability to configure and troubleshoot Cisco routers and switches, including configuring IP addresses, routes, interfaces, VLANs, and ACLsPeraton OverviewPeraton is a next-generation national security company that drives missions of consequence spanning the globe and extending to the farthest reaches of the galaxy. As the world’s leading mission capability integrator and transformative enterprise IT provider, we deliver trusted, highly differentiated solutions and technologies to protect our nation and allies. Peraton operates at the critical nexus between traditional and nontraditional threats across all domains: land, sea, space, air, and cyberspace. The company serves as a valued partner to essential government agencies and supports every branch of the U.S. armed forces. Each day, our employees do the can’t be done by solving the most daunting challenges facing our customers. Visit peraton.com to learn how we’re keeping people around the world safe and secure.Target Salary Range$86,000 - $138,000. This represents the typical salary range for this position. Salary is determined by various factors, including but not limited to, the scope and responsibilities of the position, the individual’s experience, education, knowledge, skills, and competencies, as well as geographic location and business and contract considerations. Depending on the position, employees may be eligible for overtime, shift differential, and a discretionary bonus in addition to base pay.EEOEEO: Equal opportunity employer, including disability and protected veterans, or other characteristics protected by law.Job SummaryRequisition ID: 2026-170283Position Category: Cyber SecurityClearance: Top Secret/SCI