RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations to come. Our pioneering and inventive spirit has enabled us to be at the forefront of many technological advancements in our nation's history - from the first flight across the Atlantic Ocean, to stealth bombers, to landing on the moon. We look for people who have bold new ideas, courage and a pioneering spirit to join forces to invent the future, and have fun along the way. Our culture thrives on intellectual curiosity, cognitive diversity and bringing your whole self to work — and we have an insatiable drive to do what others think is impossible. Our employees are not only part of history, they're making history. Strategic Space Systems Division (SSSD) is an industry-leading provider for launch systems capabilities serving national security, military, civil and commercial customers. We are built on a heritage of providing innovative, affordable and reliable aerospace and defense products that our customers rely on to achieve mission success. Join the Space revolution and make the impossible, possible. Northrop Grumman, Strategic Space Systems Division, is seeking a **Staff Computer Systems Architect** to become a member of the Ground Terminal and Infrastructure Department, working as part of a motivated, diverse, and technically talented group located at a field site in Manhattan Beach, CA. **Job Description:** Designs and defines system architecture for new or existing complex computer systems. Determines systems specifications, input/output processes, and working parameters for hardware/software compatibility and maintenance of system security. Coordinates design of subsystems and integration of total system. Identifies, analyzes, and resolves program support deficiencies. Develops and recommends corrective actions. May provide technical guidance for database administrators and software developers. **Essential Functions:** •Administration of Linux (RHEL/CENTOS) 7/8 and above servers and workstations in a production environment •Implementation of Security controls for Linux Servers and workstations •Deployment of Linux servers and workstations in I&T lab environments •Experience using Compliance and Remediation tools (i.e., Nessus, SCC SCAP scanner, STIG Viewer) •On call, 24/7 pager support during critical phases of testing, contingency and offsite operations, as required **Basic Qualifications:** •Bachelor's Degree in a related discipline with 12 years of technical experience **OR** Master’s Degree with 10 years of technical experience **OR** High School Diploma/G.E.D plus 16 years of technical experience. •Candidate must have, and be able to maintain, at least ONE of the following active U.S. Government security clearances: Department of Defense Top Secret level with a background investigation date within 6 years **OR** SCI Access with a Single Scope Background Investigation (SSBI) completed within 5 years **OR** Department of Energy Q clearance with a Single Scope Background Investigation (SSBI) completed within 5 years • Possess a current Security+ certification •Experience administering Red Hat Enterprise Linux (RHEL) versions 5/6/7 or 8 servers and workstations •Working experience of user authentication services such as LDAP and Red Hat Directory Server •Ability to install Red Hat Enterprise Linux (REHL) operating system from media as well as utilizing Kickstart to customize and install packages including using YUM. •Experience in scripting and interpreting shell scripts and ability to create scripts in bash **Preferred Qualifications:** •Experience in scripting and interpreting shell scripts and ability to create scripts in bash •Working experience with storage appliances, in particular working with Network Appliance (NetApp) experience helpful •Solid understanding of computer networking (DNS, WINS, TCP, IP Addressing, Default-Gateway etc.) •Experienced in the implementation of CMMC/DFARS/RMF/DOD Security Controls on Linux operating systems (i.e., RHEL SSG builds) •Extensive experience installing, configuring, and operating VMWare and KVM virtualization environments •Advanced working experience with scripting languages and automation such as bash, ansible etc. •Working knowledge and experience of Linux networking and file sharing protocols such as ISCSI, FCoE, LUNS, NIS, CIFS and NFS. •Experience installing, configuring, and maintaining Linux server applications (i.e., Samba, NFS, Chrony, Web servers and MySQL databases) •Experience working with vendors in the identification of new hardware/software technologies to meet program requirements Salary Range: $171,000.00 - $256,400.00 The above salary range represents a general guideline; however, Northrop Grumman considers a number of factors when determining base salary offers such as the scope and responsibilities of the position and the candidate's experience, education, skills and current market conditions. Depending on the position, employees may be eligible for overtime, shift differential, and a discretionary bonus in addition to base pay. Annual bonuses are designed to reward individual contributions as well as allow employees to share in company results. Employees in Vice President or Director positions may be eligible for Long Term Incentives. In addition, Northrop Grumman provides a variety of benefits including health insurance coverage, life and disability insurance, savings plan, Company paid holidays and paid time off (PTO) for vacation and/or personal business. The application period for the job is estimated to be 20 days from the job posting date. However, this timeline may be shortened or extended depending on business needs and the availability of qualified candidates. Northrop Grumman is an Equal Opportunity 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 and pay transparency statement, please visit http://www.northropgrumman.com/EEO. U.S. Citizenship is required for all positions with a government clearance and certain other restricted positions.