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 Peraton Labsis seeking a poly clearedLinux Systems Engineerto help design, implement, and sustain secure, mission-focused research infrastructure supporting a Maryland-based research program. This role is hands-on and operations-oriented, with primary responsibilities in Linux system administration and delivery of IT/telecommunications systems in both classified and unclassified environments.This position requires full-time on-site work at a customer site near College Park, MD.Key responsibilities may include:Implement, maintain, and enhance complex research infrastructure and its security posture across classified/unclassified spacesPerform Linux and Windows system administration for workstations and serversInstall, configure, troubleshoot, and integrate GOTS/COTS/open-source solutionsSupport and administer virtualization platforms, compute/storage, and remote access solutionsConfigure and troubleshoot networking and TCP/IP (switching/routing basics, port activation, patching/cabling)Build, maintain, and update gold images for Linux and Windows systems; apply baseline configurations and hardening best practicesExecute routine patching and system/tool updates, and assist with audit/readiness tasksSupport security administration activities such as endpoint protection, malware detection, intrusion detection, and logging/auditing solutionsPhysically set up, cable, label, and power systems; implement required physical controls in secure spacesExecute approved procedures for sanitizing and releasing system components/mediaMaintain working knowledge of security policies, technical safeguards, and operational security measures*This position may be eligible for an increased sign-on bonus. Eligibility, bonus amount, and applicable terms and conditions will be discussed during the recruiting process*#MDFSP#PLABS26 Qualifications Minimum qualificationsMinimum of 3 years of experience and a Bachelors, 1 years and a Masters, or a PhD in Computer Science or related discipline. 4 additional years of experience may be used in lieu of a degree, for a total of 7 years of experienceDemonstrated experience conducting Linux system administration in operational environmentsDemonstrated work delivery experience supporting IT and telecommunicationsExperience installing/configuring IT/network hardware and softwareStrong communication/ and collaboration skills supporting integrated teams (Peraton, customer, subcontractors)Ability to document configurations and procedures clearlyUS Citizenship with an active/current TS/SCI w/ Polygraph is a requirement for this positionPreferred qualificationsAdvanced troubleshooting experience with complex network issues such as IPSec, VXLAN, firewalls, load balancing, and DNSExperience with VDI and thin client architectures and operationsExperience administering security tooling such as enterprise antivirus/EDR, malware detection, IDS, and audit/logging solutionsFamiliarity with open-source security/network tools (e.g., Snort)Experience with cloud and data platforms such as OpenStack, Hadoop, and/or ClouderaWorking knowledge of AWS platforms/services and common deployment patternsFamiliarity with modern network operations and capability delivery processes