Sr Principal Linux Systems Administrator - Secret

Northrop Grumman Northrop Grumman · Aerospace · Boulder, CO +1 · Design and Programming

Northrop Grumman is seeking a Sr. Principal Linux Systems Administrator with a Secret clearance to manage and administer multi-user computer systems and networks in a classified government environment. Responsibilities include system enhancements, backup strategies, security compliance, and mentoring junior staff. Requires a Master's degree with 6 years of IT experience or equivalent, and IAT Level II certification.

What you'd actually do

  1. Perform as a lead Sr. Principal Computer Systems Analyst - Linux in support of classified government contracts.
  2. Communicate effectively with all organizational levels, internal/external customers, vendors, and senior leadership, both verbally and in writing.
  3. Oversee operations and administration of multi-user computer systems and multiple networks, coordinating with IT teams, project managers, and end users.
  4. Analyze requirements, recommend, and implement hardware/software solutions; interact with vendors to evaluate and troubleshoot products and services.
  5. Define, implement, and maintain enterprise-wide system enhancements, including installation, upgrades/patches, monitoring, configuration management, and problem resolution.

Skills

Required

  • Master's Degree with 6 years of IT experience; OR a Bachelor's Degree with 8 years of IT experience; OR an Associate's Degree with 10 years of IT experience; OR a High School Diploma/GED with 12 years of IT experience
  • U.S. Government 8140 IAT Level II certification requirements (Example: CompTIA Security+)
  • Linux Operating Systems workstation and server management support experience in a classified environment
  • Operating System Cross-platform awareness (i.e. two or more: Windows, Linux, Solaris, OSX, UNIX, etc.)
  • current U.S. Government Secret level security clearance

Nice to have

  • Bachelor's degree in Information Technology
  • Security+ CE
  • RHCSA
  • 10 years of Linux Server Administration experience
  • Red Hat Satellite management
  • Ansible open-source software tool experience
  • Experience operating under, and managing systems within, NISPOM Chapter 8, DCID 6/3-ICD 503, RMF, STIG, JAFAN, or JSIG information system environments
  • Understanding of basic networking, including subnets, routing, and VLANs
  • Cisco experience and/or certifications
  • Windows server management experience
  • Windows Active Directory, VMWare, and/or knowledge of N

What the JD emphasized

  • Secret clearance
  • classified environment
  • 8140 IAT Level II certification requirements