Vacancy expired!
Embark on a career putting innovative, reliable, and agile products and ideas into orbit, and beyond. Northrop Grumman has opportunities waiting for you that play a vital role in human space exploration, national defense, and scientific discovery, supporting multiple programs across the universe. With us, you will discover a culture of curiosity and collaboration that will have you Defining Possible from the day you start. Our space systems connect and protect millions of people on earth every day, now and for the future. Explore your future and launch your career today. Northrop Grumman Enterprise Services is seeking a well-qualified System Administrator to join its dynamic team of technical professionals in the Linthicum, MD area. Roles and responsibilities will include, but not be limited to the following:
- Perform as a Windows System Administrator for an enterprise classified network working in a hybrid on-prem and cloud infrastructure environment
- Manage and maintain secure, minimally-interrupted operations of Windows servers and workstations
- Support a hyperconverged Nutanix based infrastructure
- Install, harden, and patch Windows operating systems
- Developing and documenting technical procedures
- Partition disks, create logical volumes, create file systems, and mount file systems in Linux environments
- Read, modify, and create shell script and scripts in various other languages
- Understand basic LDAP and DNS concepts and be able to query these services for information and troubleshoot issues in Linux environments
- Learn new technologies on own and work effectively independently, while still coordinating actions as required
- Interact with and successfully utilize boards-of-approval to maintain required security controls and configuration management
- Perform technical research on Information Technology topics, as requested, and produce presentations and recommendations
- Occasional travel to customer or other Northrop Grumman sites in support of troubleshooting, testing, and deployment activities
- Lead actions with peer system administrators, network administrators, security teams, software, and hardware engineers
- Associate's degree and 7 years of experience, or Bachelor's degree and 5 years of experience, or Master's degree and 3 years of experience; 9 years of experience may be considered in lieu of a completed degree
- Currently valid Security+ CE, CASP, CISSP, or similar DOD 8570 security certification; otherwise an ability to obtain certification within 6 months of hire date as a condition of continued employment. Certification must be maintained as a condition of continued employment. Additional contract changes may expedite the 6 month window
- US citizenship is required
- Active DoD Top Secret clearance
- Ability to maintain an active clearance as a condition of continued employment
- Ability to be cleared to special access programs as a condition of continued employment
- Experience managing Windows Server OS
- Experience with designing Windows domain architectures, including but not limited to Active Directory, GPOs, Policies, and permissions
- Ability to lift equipment weighing up to 40 pounds
- Ability to work after hours and weekends as needed
- Associate's degree and 11 years of experience, or Bachelor's degree and 9 years of experience, or Master's degree and 7 years of experience; 13 years of experience may be considered in lieu of a completed degree
- Currently valid Security+ CE, CASP, CISSP, or similar DOD 8570 security certification; otherwise an ability to obtain certification within 6 months of hire date as a condition of continued employment. Certification must be maintained as a condition of continued employment. Additional contract changes may expedite the 6 month window
- US citizenship is required
- Active DoD Top Secret clearance
- Ability to maintain an active clearance as a condition of continued employment
- Ability to be cleared to special access programs as a condition of continued employment
- Experience managing Windows Server OS
- Experience with designing Windows domain architectures, including but not limited to Active Directory, GPOs, Policies, and permissions
- Ability to lift equipment weighing up to 40 pounds
- Ability to work after hours and weekends as needed
- Bachelor's or Master's Degree in IS related field
- Experience operating under and managing systems within NISPOM Chapter 8, DCID 6/3-ICD 503, RMF, STIG, JAFAN, or JSIG information system environments
- Redhat System Administration certification(s)
- AWS Cloud Systems Administration and/or Cloud Architect certification(s)
- Experience with NAS storage device (preferably NetApp) administration
- Solid understanding of remediating security vulnerabilities; Experience hardening Redhat systems per RMF and STIGs
- Identity Management (Single Sign-On) experience
- VMware and ESXi (6.x or higher) configuration and management experience
- Experience with host-based firewall implementations and configuration (Redhat "iptables")
- Experience building custom "rpm" software packages for Redhat platforms
- Experience building and maintaining Nutanix hyperconverged infrastructure
- Experience working with a Virtual Desktop Infrastructure (VDI)
- Windows 7/10 administration experience; Windows Server 2012/2016 experience; Group Policies (GPOs) experience; Active Directory management experience
- Solid writing skills and use of Sharepoint sites for documentation
- DoD 8570 Certification in a primary OS (Windows, Linux, Cisco)
- Currently active Top Secret/SCI clearance
- Experience performing operations in an Agile framework
Vacancy expired!