Sr Principal Computer Systems Analyst-AHT

Relocation Assistance Relocation assistance may be available. Clearance Clearance required for start: Yes. Clearance type: Secret. Travel Travel: Yes, 10% of the time. Job Overview Northrop Grumman Defense Systems (NGDS) is looking for a Sr Principal Computer Systems Analyst based out of ElPaso, TX for the Integrated Battle Command System (IBCS). IBCS is a revolutionary, network‑enabled command‑and‑control system that unifies air and missile defense sensors and shooters, delivering a single integrated air picture with unprecedented accuracy. Responsibilities Provide day‑to‑day operating system, software, and infrastructure integration and regression test support. Integrate IP‑based tactical networks primarily consisting of RedHead Enterprise Linux systems and Cisco devices. Integrate and maintain RedHead Enterprise Linux and networking configurations with GOTS/COTS products. Work within and across teams to support and coordinate daily integration activities. Execute root‑cause analysis to troubleshoot and resolve complex network and system issues. Serve as an Integration engineering SME, supporting configuration, troubleshooting, and recommending changes to improve performance. Interact with senior leadership, government customers, and military members. Basic Qualifications B.S. + 9 years of experience; M.S. + 7 years; Ph.D. + 4 years or 4 additional years acceptable in lieu of a degree. Hands‑on engineering or administration of Cisco networks and RHEL systems. Ability to script or work at the command line level within RHEL systems and Windows‑based systems. Strong communication and interpersonal skills. Ability to work within a high‑stress and dynamic environment. Current security certification (e.g., Security+ CE or CISSP). Strong problem‑solving skills. Preferred Qualifications Senior Linux administration experience (RHEL). Understanding of mesh radios and RF‑based communications and routing protocols. ASOS (Army Systems of Systems) or ADA (Air Defense) experience. In‑depth understanding of routing and switching; debugging network‑oriented applications. Strong understanding of, or experience with, network design and architecture. Network testing experience. S. level experience with Cisco networks, specifically Layer2 and Layer3 devices utilizing static and dynamic routing as well as virtual interfaces. Experience integrating COTS, GOTS, and custom software in a security‑constrained environment. Salary and Benefits Primary level salary range: $111,700.00 – $167,500.00. Northrop Grumman may also offer overtime, shift differential, discretionary bonuses, and other incentives. Benefits include health insurance coverage, life and disability insurance, a savings plan, company‑paid holidays, and paid time off. Equal Opportunity 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 #J-18808-Ljbffr 0090 CORP-Corporate Office