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Staff Windows Systems Administrator - Polygraph

Posted 21 hours agoBusiness & Finance

Compensation

$129,300–$193,900/year

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Job Description

RELOCATION ASSISTANCE: No relocation assistance available

CLEARANCE TYPE: Polygraph

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.

At the heart of Defining Possible is our commitment to missions. In rapidly changing global security environments, Northrop Grumman brings informed insights and secure technological solutions to enable strategic objectives. We’re looking for innovators, who can help us keep building on our wide portfolio of secure, affordable, integrated, and multi-domain systems and technologies that fuel those missions. By joining in our shared mission, we will support yours of expanding your personal network and developing skills, whether you are new to the field or an industry thought leader. At Northrop Grumman, you will have the resources, support, and team to do some of the best work of your career.

Information Technology Professionals, We Want You!

The Northrop Grumman Chief Information and Digital Office (CIDO) organization is seeking a highly experienced Lead (Staff) Windows Systems Administrator to join its dynamic team of technical professionals. The qualified applicant will support Northrop Grumman’s Space Systems sector infrastructure.

Note- The selected candidate will be required to work on-site, full-time, at our facility/campus in Aurora, CO. This is not a virtual position.

Responsibilities will include but not be limited to the following:

  • Perform as a primary Windows/VMware Systems Administrator for a classified government contact.

  • 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.

  • Analyze internal and external customer requirements and determine equipment and software requirements for solutions to problems by means of automated systems.

  • 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, and manage virus protection on a routine basis.

  • Create and maintain user and computer accounts and modify file permissions and security access lists.

  • Test new releases of products to ensure compatibility and minimize user impact.

  • Develop and document technical processes and procedures as needed.

  • Make recommendations to purchase hardware, software, and system components.

  • Interact, meet, discuss, and troubleshoot issues with vendors, and evaluate vendor products, services, and suggestions.

  • Adhere to strict Information Systems security guidelines in all cases.

  • Maintain security audit and logging information on all classified networked and standalone computers as directed by the Information Systems Security Manager (ISSM).

  • Prepare security documentation for input to Computer Security.

  • Report project status as required for all recurring and non-recurring efforts.

  • Understand vulnerability and risk mitigation in accordance with RMF & DoD JSIG standards.

  • Work under minimal direction and independently determine and develop approach to solutions.

If you are ready to solve complex problems in a dynamic environment, apply today!

Basic Qualifications:

  • Master's Degree with 10 years of IT experience; OR a Bachelor's Degree with 12 years of IT experience; OR an Associate's Degree with 14 years of IT experience; OR a High School Diploma/GED with 16 years of IT experience is required
  • Must have a minimum of 5 years of experience with Windows, VMWare, Horizon VDI
  • Must have a DOD 8570 IAT Level II (or higher) baseline certification (Examples: Security+ CE, CySA+, CCNA Security, GSEC, SSCP); the certification must be maintained as a condition of continued employment
  • Experience with infrastructure architecture and design, including Enterprise Implementation, Data Migration, and Maintenance
  • Experience in Security Technical Implementation Guide (STIG) compliance and IA accreditation
  • Must have Storage Area Network (SAN) and Network Attached Storage (NAS) design and implementation experience
  • Candidates must have a current DOD Top Secret/SCI level security clearance, to include a recent Polygraph [adjudicated within the last 5 years], in order to be considered
  • Candidates must have the ability to obtain, and maintain, access to Special Programs as a condition of continued employment

Preferred Qualifications:

  • The ideal candidate will have a Master’s degree in Information Technology, a Security+ CE, MCSE (or similar Microsoft cert), and 12 years of Windows Server Administration to include VMWare, and Horizon VDI in a 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.
  • Experience in PKI (Certificate Authority) design and implementation
  • Experiences in scripting (PowerShell) and Automation
  • Experience installing, configuring, and maintaining computer hardware in a networked environment
  • Understanding of basic networking, including subnets, routing, and VLANs; Cisco experience and/or certification
  • Windows AD, LDAP, VMWare, and knowledge of SAN storage systems
  • Linux Operating System experience and/or certification for current versions.
  • Ability to communicate effectively at all levels of the organization, with internal and external customers, in written and verbal format
  • Experience giving technical presentations to technical and non-technical audiences
  • Experience with the creation and deployment of system images in an enterprise environment
  • Experience with Certification & Accreditation process
  • Microsoft Exchange architecture & administration experience
  • Ability to lift equipment weighing up to 40 pounds

We offer flexible work arrangements, phenomenal learning opportunities, exposure to a wide variety of projects and customers, and a very friendly team environment.  Our Employee Resource Groups (ERGs) offer opportunities to be a friend, be active, be a volunteer, be a leader, be recognized, and to be yourself.  At Northrop Grumman, we are on the cutting edge of innovation.  Our diverse portfolio of programs means there are endless paths to cultivate your career.  We also offer exceptional benefits/healthcare, a 9/80 work schedule, and a great 401k matching program.  Come join us!

Primary Level Salary Range: $129,300.00 - $193,900.00

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.

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Job Details

Category
Business & Finance
Employment Type
Full time
Location
Aurora, CO
Posted
Jan 20, 2026, 07:00 PM
Listed
Jan 21, 2026, 11:28 AM
Compensation
$129,300 - $193,900 per year

About Northrop Grumman

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