Category: Information TechnologyLocation: Fairfax, VirginiaUS Citizenship Required for this Position: YesClearance Type: PolygraphTelecommute: Yes -May Consider Occasional/Part Time Teleworking for this positionShift: 1st ShiftTravel Required: Yes, 10 % of the TimePositions Available: 1Do you want to work at an international company with endless opportunities for growth and advancement? Are you eager to join a trust-based, globally-connected team, where your contributions will define what's possible?If so, then Northrop Grumman may be the place for you. As a leading global security company providing innovative systems, products and solutions to customers worldwide, Northrop Grumman offers an extraordinary portfolio of capabilities and technologies. Here at Northrop Grumman we are comprised of professionals that bring different perspectives, are curious about the world, accepting of each other, and understand that the more ideas, backgrounds, and experiences we bring to our work than the more innovative we can be. As we continue to build our talented workforce we look for professionals that exemplify our core values, leadership characteristics, and approach to innovation.Northrop Grumman is looking for an experienced Systems Administrator to support an IT infrastructure network consolidation program in Fairfax, VA. The Systems Administrator will be a member of the Payload and Ground Systems Software and Digital Eastern Region homeroom. Our team is chartered with providing the skills, innovative technologies to design, develop, produce and sustain product lines across while providing a decisive advantage to our customer's missions.The System Administrator position will be located in Fairfax, VA. This requisition may be filled at a higher grade based on qualifications listed below.A Systems Administrator maintains smooth operation of multi-user computer systems, including coordination with network administrators. Interacts with users and evaluates vendor products. Makes recommendations to purchase hardware and software, coordinates installation and provides backup recovery. Develops and monitors policies and standards for allocation related to the use of computing resources. Ancillary duties may include setting up administrator and service accounts, maintaining system documentation, tuning system performance, installing system wide software and allocating mass storage space.The candidates will be responsible for (but not limited to) the following tasks: Deploy/test monthly patch updates to Linux/Window machines Deploy, manage, maintain, and support Microsoft Window servers and workstations Create and configure VMs with VMWare vSphere Create user accounts and administer user privileges within active directory Deploy/test monthly patch updates (rpms) to RHEL servers Assist with implementation of automated processes or functions to improve daily operations as directed Assist with implementation of technical security technology and IT projects Manage/Deploy AV server and client products Integrate updated management/monitoring tools Collaborate in authoring system documentation and proceduresBasic Qualifications For a Staff System Admin: Basic qualification for a Level 2 are -Basic qualification for a Level 2 are - 3 Years with Bachelors; 1 Year with Masters; or 7 years of System Administration experience will be considered in lieu of degree Active TS/SCI clearance with CI polygraph Experience loading, configuring, maintaining, and troubleshooting Windows operating systems, including Windows Server and Windows 7. Experience with virtualization and/or cloud technologies such as VMWare vSphere, Oracle PCA, Hyper-V, or Amazon Web Services Strong background in Windows administration including Active Directory, Group Policy, and WSUS Experience with Linux/Unix system administration CompTIA Security+ Certification or equivalent DoD 8570 IAT II or III certification OR the ability to obtain a CompTIA Security+ CE certification (IAT II or higher) within the first 6 months of employment Basic Qualifications for Principal System Admin: Basic qualification for a Level 3 are - 6 Years with Bachelors; 4 Years with Masters; or 10 years of System Administration experience will be considered in lieu of degreeActive TS/SCI clearance with CI polygraph Experience loading, configuring, maintaining, and troubleshooting Windows operating systems, including Windows Server and Windows 7. Experience with virtualization and/or cloud technologies such as VMWare vSphere, Oracle PCA, Hyper-V, or Amazon Web Services Strong background in Windows administration including Active Directory, Group Policy, and WSUS Experience with Linux/Unix system administration CompTIA Security+ Certification or equivalent DoD 8570 IAT II or III certification OR the ability to obtain a CompTIA Security+ CE certification (IAT II or higher) within the first 6 months of employmentPreferred Qualifications: A cents € cents Experience with implementing infrastructures within Amazon Web Services Scripting experience with bash, Python, or PowerShell Experience with automation tools such as Puppet, Chef, or Ansible Strong working knowledge of IP address/Networking theory including common command line tools and commonly used ports to troubleshot and test network/connectivity issues Familiarity with Firewall types/theory and configuration of OS installed FWs Experience with Red Hat Enterprise Linux operating systems to include rpm management, user account management, dns, centrify, and AV tools Familiarity with DB products/theory including Oracle, mySql, and MS SQL Familiarity with SNMP operation, configuration Strong working knowledge of DNS, zone management and IPAMNorthrop Grumman is committed to hiring and retaining a diverse workforce. We are proud to be an Equal Opportunity/Affirmative Action Employer, making decisions without regard to race, color, religion, creed, sex, sexual orientation, gender identity, marital status, national origin, age, veteran status, disability, or any other protected class. For our complete EEO/AA and Pay Transparency statement, please visit /EEO. US Citizenship is required for most positions.