Sr. IT Systems Administrator (SA) (Security Clearance required)
Posted on: November 11, 2018
Empowering a global business. Providing affordable solutions. Delivering competitive discriminators by unleashing deep expertise. These are just some of the many ways the Information Technology team at Raytheon Missile Systems creates success for our customers. Joining our Program Execution team will allow you to partner with Missile Systems' organizations to enable business growth, speed, and agility through business innovation, technical proficiency, and operational excellence.Be Remarkable with Raytheon. This is a multi-level position Sr. Computer Systems Technologist I ---G08 or Sr. Computer Systems Technologist II --- G09 based on the candidate---s qualifications as they relate to the skills, experience, and requirements for this position.Must have an active Department of Defense (DoD) SECRET security clearance (must be adjudicated within the last 6 years) to be considered.Job Description:Provide IT systems administration in a heterogeneous Microsoft Windows and Redhat Enterprise Linux environment. Understanding of Windows Server internals, and knowledge of Linux fundamentals to include DNS, DHCP, AD, and server replication methods. Working as a team member in a fast paced technological environment. Help develop and implement new technologies based upon industry best practices. Use troubleshooting techniques to resolve technical problems at a high scope and complexity to include the integration of hardware and operating systems (OS). Understanding of Virtual Machine (VM) technologies and methods (VMWare). Perform OS server tuning to maximize system performance on both physical and virtual systems. Understanding of data RAID, data backup uses and technologies. Work across IT functions to standardize processes and procedures. Work with Cybersecurity professionals to maintain security compliance requirements. Provide documentation and training on advanced IT processes and procedures. Be a mentor to junior team members.Required Skills / Certifications:An active DoD Top Secret Clearance adjudicated within the past 6 yearsAbility to obtain required Department of Defense Directive (DoDD) 8140 / 8570 Certification requirements (CompTIA Security+ CE or equivalent certification and an Operating System Certification) within 6 months of hire dateBachelor's degree in IT or related field or equivalent experience is required, and 4 years of related experienceIn-depth working experience in Windows and or Linux Server Environments including directory services management, and system hardeningSolid experience using VMWare vCenter, vSphere, and ESX virtual computing methods2 years--- experience maintaining a medium sized Server environment Patch management experience using Windows WSUS, SCCM, or other toolIn-depth knowledge of OS internals, file system structures, and machine architectures Basic knowledge Redhat Enterprise LinuxKnowledge of data storage, NAS, and SAN technologies and solutionsFamiliar with TCP/IP, switches, firewalls, routers, and their basic operationsKnowledge and experience using Information Technology project lifecycleExperience with license managers in a Windows or Linux environmentBasic Windows scriptingDevelop solutions and documentation to a variety of technical problemsAbility to lead special projects and manage resourcesAbility to train others in standard IT processes and proceduresAble to lift 15 poundsSystems are operational 24x7 and occasionally require work effort beyond standard work hours Position may require some travelDesired Skills / Certifications:An active DoD Top Secret Clearance adjudicated within the past 6 yearsAn active DoD TS/SCI with Polygraph clearance or prior SCI/program eligibilityDepartment of Defense Directive (DoDD) 8140 / 8570 Certification requirements (CompTIA Security+ CE or equivalent certification and an Operating System CertificationDirect working experience with NISPOM, JAFAN, JSIG, and/or DoD/RMF4 years--- experience maintaining a medium sized Server environment Experience in Project Leadership, Management, or Project management in an IT domainWorking knowledge of Backup Exec, NetApp Snap Protect, data backup technologies, systems principles, and safeguardsAdvanced scripting experienceExperience supporting engineers in software, simulations, and hardware developmentExperience with collaboration tools like Microsoft Exchange, Lync, or SharePointBasic understanding of Oracle, SQL, or other databasesAdvanced hands on experience with Windows and Unix security hardening, systems integrations, advanced troubleshooting and authentication service integration (LDAP)Unix (Including Linux and Solaris), experience in a medium to high complex environmentWorking knowledge of Backup Exec, NetApp Snap Protect, data backup technologies, systems principles, and safeguardsHigh Performance Computing (HPC) experience in a Linux environmentExperience using Network Appliance FAS Series SystemsDesire and ability to work as a contributing team memberEffective customer and communications skillsAbility to work under time constraints, self-starter, customer focused, adaptable and willing to work varying assignmentsOrganizational skills to include: attention to detail, time management and ability to multitask 125015
Keywords: Raytheon, Tucson , Sr. IT Systems Administrator (SA) (Security Clearance required), IT / Software / Systems , Tucson, Arizona
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