Systems Administrator (AHT)

Northrop Grumman
Aurora, CO, United States
18 days ago
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Role details

Contract type
Permanent contract
Employment type
Full-time (> 32 hours)
Experience level
Experienced
Experience required
2 years minimum
Compensation
$91,800.0 - $137,600.0
Working hours
Regular working hours

Tech stack

Microsoft Windows Active Directory Antivirus Softwares Configuration Management Cyber Security Information Systems Linux RAID File Systems VMware ESX Servers File System Permissions Identity and Access Management
+20 more
IT Management Networking Hardware Windows Servers NetApp Applications Data ONTAP (Server Appliance) Red Hat Enterprise Linux Information Technology Security Auditing Server Administration Microsoft SharePoint Single Sign-On Data Logging Storage Devices Information Technology Iptables Nessus Wikis National Industrial Security Program Operating Manual (NISPOM) Splunk Cisco Vmware

Job description

  • Perform as a Linux and Windows System Administrator on large government contracts.
  • Perform administration on VMware technologies (or related)
  • Experience with all aspects of NAS Storage
  • 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.
  • 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.
  • Provide backup and recovery services; manage file systems and disk space; manage virus protection on a routine basis.
  • Create and maintain user and computer accounts and modify file permissions and security access lists.
  • Maintain security audit and logging information on all classified networked and standalone computers as directed by the Information Systems Security Manager (ISSM).
  • Support the Cyber Security team.
  • Report on project status as required for all recurring and non-recurring efforts.

Requirements

  • Bachelor’s degree with 2 years of IT experience
  • Must have an active U.S. Government Top Secret security clearance at time of application, current and within scope, with the ability to obtain and maintain SCI approval/access.
  • Must have an adjudicated Full Scope Polygraph at time of application.
  • Must have server administration experience with Linux (RedHat Enterprise Linux is preferred) and Windows
  • Perform administration on VMware technologies (or related)
  • Must have a DOD 8570 IAT Level 2 baseline certification (example: Security+ CE); OR must have the ability to obtain one within 6 months of start date.
  • Experience with NAS storage device (preferably NetApp) administration (ONTAP 8.x or higher; CDOT)
  • Ability to lift equipment weighing up to 40 pounds.
  • Ability to support after hours and on weekends as needed, * Higher degree in a STEM-related discipline
  • Network hardware and configuration
  • 6+ 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 to include all commonly used RAID-levels
  • 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 (6.x or higher) configuration and management experience
  • Experience with host-based firewall implementations and configuration (Redhat “iptables”)
  • 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 (Windows, Linux, Cisco)
  • Currently valid Security+ CE, CASP, CISSP, or similar security certification
  • Experience in VMWare, NetApp and Splunk among other industry standard technologies. Comfortable with maintenance and OS upgrades
  • Preferred candidate will be familiar with Tenable and Nessus scans for vulnerability and controls implementation.

Benefits & conditions

Primary Level Salary Range: $91,800.00 - $137,600.00

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.

About the company

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.

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