Overview Peraton 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. Visitperaton.comto learn how we’re keeping people around the world safe and secure. Responsibilities Cloud Systems Administrator - Cyber Missions TeamLocation:Laurel, MD |Shift:Evening or Mid ShiftPeraton is seeking aCloud Systems Administratorto join our high-impact Cyber Missions team inLaurel, MD. In this role, you’ll work hands-on with a modern cloud-based analytics platform that supports data-intensive mission operations. Our environment leveragesJavaand leadingopen-source technologies-includingKubernetes, Hadoop, and Accumulo-to deliver scalable, secure, and resilient solutions.As part of theOperations Team, you’ll play a critical role in maintaining system stability, supporting customers, and resolving complex technical challenges. This is an excellent opportunity for a motivated technologist who thrives in a fast-paced environment, takes ownership of their work, and enjoys solving problems that matter.What You’ll DoSupport and maintain a cloud-based analytics platform in a mission-critical environmentProvideTier 1-3 operational support, troubleshooting and resolving system issuesEnsure day-to-day system reliability, performance, and availabilityCollaborate closely with engineering and mission teams to meet evolving customer needsProactively identify issues and implement improvements to operational processesWhat You BringStrong experience troubleshootingLinux-based systemsAbility to work independently while contributing effectively to a teamExcellent attention to detail and a proactive, problem-solving mindsetComfort working evening or mid shifts in an operational support roleBonus Skills (Nice to Have)Containerization and orchestration:Docker, KubernetesBig data technologies:Hadoop, HDFS, AccumuloScripting:Python, BashMonitoring and operations tools:Prometheus, Grafana, JIRAConfiguration management:Salt, AnsibleCloud and virtualization platforms:OpenStack, AWSJoin Peraton and be part of a team supporting cutting-edge cyber missions, where your skills directly contribute to national security and mission success-while working with modern technologies in a collaborative, high-performing environment.#MDFSP Qualifications Position Requirements:Education:Bachelor’s in System Engineering, Computer Science, Information Systems, Engineering, or related field.Certifications:Must have 8570 IAT Level I or higher (Security+ preferred) and one of the below certifications to start in this role:AWS DevOps Engineer - ProfessionalCDP Administrator - Private Cloud BaseCertified Kubernetes Administrator (CKA)Linux & Networking:7+ years with RedHat/CentOS, including command line, networking (nmap, tcpdump, firewalls), and kickstart/provisioning.DNS & Network Services:2+ years managing RedHat DNS, hosts files, and DHCP.Security Clearance:Active TS/SCI with Polygraph required.