Systems Administrator/Engineer (O&M)

ResponsibilitiesResponsibilities include, but are not limited to: monitor system health, troubleshoot system problems, maintain storage systems, interface with other parts of the team for hardware, network, and infrastructure support, provide after-hours on-call/call-in support on a rotational basis, ensure system security requirements are satisfied, create/maintain system scripts, patch/upgrade system, and administer user accounts.QualificationsRequired Qualifications:Bachelor’s degree and 5+ years of relevant experience OR a Master’s degree and 3 years of relevant experience; an additional 4 years of relevant experience considered in lieu of the degree requirementActive TS/SCI Clearance with PolygraphActive Security+ CertificationExperience with managing systems in AWSExperience managing and monitoring large clusters (>400 nodes) and containerized applicationsExperience with Linux-based hardware platformsAbility to work with OpenSource (NoSQL) productsAbility to work Full-Time, Onsite; No Remote/Hyrbid schedule availableDesired Qualifications:Technical experience and knowledge of distributed storage networks, routing and application messaging frameworksExperience provisioning and sustaining network infrastructures and have experience developing operations and management networks required to operate in a secure PKI, IPSEC, or VPN enabled environmentExperience with NiFi, HA Proxy, Docker, Kubernetes, Spark, and ElasticsearchExperience developing, operations, and managing networks required to operate in a secure PKI, IPSEC, or VPN enabled environmentExperience with Hadoop Distributed File System (HDFS)Experience with Certifcation & AccreditationPeraton 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$104,000 - $166,000. 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: 2026-172479Position Category: Cyber SecurityClearance: Top Secret/SCI w/Poly