Principal/sr Principal Systems Administrator

Northrop Grumman Northrop Grumman · Aerospace · Aurora, CO +1 · Cyber

Northrop Grumman is seeking a Principal / Sr. Principal Systems Administrator to perform Linux and Windows system administration, VMware administration, NAS storage management, and support the Cyber Security team. Requires a Top Secret/SCI clearance with Full Scope Polygraph and relevant IT experience.

What you'd actually do

  1. Perform as a Linux and Windows System Administrator on large government contracts.
  2. Perform administration on VMware technologies (or related)
  3. Experience with all aspects of NAS Storage
  4. Maintain smooth operation of multi-user computer systems, including coordination with network, software, and system engineers, PC desktop technicians, project managers, end users, and customer and IT management.
  5. Recommend and implement system enhancements that will improve the performance and reliability of the system including installing, upgrading/patching, monitoring, problem resolution, and configuration management.

Skills

Required

  • Bachelor’s degree with 5 years of IT experience (Principal) or 8 years (Sr. Principal)
  • Server administration experience with Linux and Windows
  • VMware technologies administration
  • NAS storage device administration
  • DOD 8570 IAT Level 2 baseline certification or ability to obtain within 6 months
  • Ability to lift equipment weighing up to 40 pounds
  • Ability to support after hours and on weekends

Nice to have

  • Higher degree in a STEM-related discipline
  • Network hardware and configuration
  • 5+ years of experience with Red Hat Enterprise Linux (RHEL) server administration in an SCI classified environment
  • Experience operating under and managing systems within NISPOM Chapter 8, DCID 6/3-ICD 503, RMF, STIG, JAFAN, or JSIG information system environments
  • Solid understanding of Enterprise-level storage concepts
  • Solid understanding of remediating security vulnerabilities
  • Experience hardening Linux systems in accordance with RMF and STIGs
  • Identity Management (Single Sign-On) experience
  • VMware and ESXi configuration and management experience
  • Experience with host-based firewall implementations and configuration
  • Windows 10 administration experience
  • Windows Server experience
  • Group Policies (GPOs) experience
  • Active Directory management experience
  • Solid writing skills and use of Wiki pages and Sharepoint sites for documentation
  • DoD 8570 Certification in a primary OS
  • Currently valid Security+ CE, CASP, CISSP, or similar security certification
  • Experience in VMWare, NetApp and Splunk
  • Familiar with Tenable and Nessus scans

What the JD emphasized

  • active/current Top Secret/SCI clearance with adjudicated Full Scope Polygraph at time of application
  • DOD 8570 IAT Level 2 baseline certification
  • Ability to lift equipment weighing up to 40 pounds.