Full-Time

Principal Computer Systems Analyst

Windows/Linux Systems Administrator

Updated on 3/14/2025

Northrop Grumman

Northrop Grumman

10,001+ employees

Aerospace and defense technology solutions provider

Compensation Overview

$95.8k - $143.6kAnnually

+ Overtime + Shift Differential + Discretionary Bonus

Senior, Expert

No H1B Sponsorship

Halethorpe, MD, USA + 1 more

More locations: Baltimore, MD, USA

No relocation assistance available.

US Citizenship, US Top Secret Clearance Required

Category
IT Support
System Administration
IT & Security
Software Engineering
Required Skills
Linux/Unix
Requirements
  • Associate's degree and 7 years of experience, or Bachelor’s degree and 5 years of experience, or Master's degree and 3 years of experience; a High School diploma or equivalent with 9 years of experience may be considered in lieu of a completed degree.
  • US Citizenship is required for this position as well as an active or current DoD Secret security clearance; maintaining the required security clearance will be a condition of continued employment.
  • The ability to obtain a Special Access Program (SAP/SAR) clearance after hiring; maintaining said SAP/SAR clearance will be a condition of continued employment.
  • Current Security+ CE, CISSP, CASP, or similar certification, or the ability to acquire certification within 6 months of hire date; maintaining the required certification will be a condition of continued employment.
  • Experience managing Windows Server OS and domain architecture.
  • Proven ability to work under minimal direction and independently determine and develop approach to solutions.
Responsibilities
  • Adhering to strict Information Systems security guidelines in all cases.
  • Analyzing internal and external customer requirements to determine appropriate hardware and software requirements for solutions to problems; often leveraging automated tools/systems.
  • Communicating effectively, at all levels of the organization, with internal and external customers, in written and verbal format.
  • Creating and maintaining user and computer accounts and modifying file permissions and security access lists in a Microsoft Active Directory environment.
  • Developing and documenting technical processes and Standard Operating Procedures (SOPs) as needed.
  • Directing junior team members, as necessary.
  • Interacting, meeting, discussing, and troubleshooting issues with vendors and evaluating vendor products, services, and suggestions.
  • Maintaining security audit and logging information on all classified networked and standalone computers as directed by the Information Systems Security Manager (ISSM).
  • Maintaining smooth operation of multi-user computer systems, including coordination with network, software, and system engineers, PC desktop technicians, project managers, end users, customer, and IT management.
  • Making recommendations to purchase hardware, software, and system components.
  • Performing as a Systems Administrator for a hybrid classified environment (i.e., Windows and Linux).
  • Preparing security documentation for input to the ISSO and/or IA Team.
  • Configuring and/or Managing backup and recovery services, Managing file systems and disk space, and Managing virus protection on a routine basis.
  • Recommending and/or Implementing system enhancements that will improve the performance and reliability of the system including installing, upgrading/patching, monitoring, problem resolution, and configuration management.
  • Reporting project status as required, to all stakeholders, for all recurring and non-recurring efforts.
  • Supporting multiple networks while ensuring necessary administration tasks are completed in a timely manner.
  • Testing new releases of products to ensure compatibility and minimize user impact.
Desired Qualifications
  • Bachelor's or Master's degree in IS related field.
  • An active or current DoD Top Secret or Top Secret/SCI security clearance.
  • Currently valid Security+ CE, CASP, CISSP, or similar security certification.
  • Experience operating under and managing systems within NISPOM Chapter 8, DCID 6/3-ICD 503, RMF, STIG, JAFAN, or JSIG information system environments.
  • Experience installing, configuring, and maintaining computer hardware in a networked environment.
  • Windows Server management experience.
  • Microsoft Active Directory domain architecture experience.
  • Understanding of basic networking, including subnets, routing, and VLANs; Cisco experience and/or certification a plus.
  • Knowledge of SAN storage systems.
  • Linux Operating System experience and/or certification for current versions.
  • VMWare Virtualization technology experience with current version.
  • Knowledge of environmental monitoring tools (HBSS/Solar Winds/Splunk).
  • Rudimentary Scripting experience.
  • Experience with the creation and deployment of system images in an enterprise environment.
  • Experience with Systems Certification & Accreditation process (under DCSA's STIG and/or JSIG requirements).
  • DoD 8570 Certification in a primary OS (Windows, Linux, Cisco).

Northrop Grumman provides advanced aerospace and defense technology solutions, focusing on areas such as autonomous systems, cybersecurity, and space operations. The company develops and manufactures systems that integrate various technologies to meet the needs of government and commercial clients. Its products include systems for command and control, intelligence gathering, and logistics support. Northrop Grumman stands out from competitors by securing long-term contracts with government agencies, which ensures a steady revenue stream and allows for significant investment in research and development. The company's goal is to maintain its leadership position in the aerospace and defense sector by continuously innovating and delivering comprehensive solutions that meet the evolving needs of its clients.

Company Size

10,001+

Company Stage

IPO

Headquarters

Falls Church, Virginia

Founded

1939

Simplify Jobs

Simplify's Take

What believers are saying

  • Increased demand for autonomous systems boosts Northrop Grumman's AI and machine learning capabilities.
  • Growing cybersecurity needs offer expansion opportunities for Northrop Grumman's solutions.
  • U.S. government budget increases for space exploration benefit Northrop Grumman's space segment.

What critics are saying

  • Competition from Palantir's AI systems may challenge Northrop Grumman's market share.
  • Unmanned fighters like YFQ-42 and YFQ-44 could disrupt traditional defense models.
  • Oerlikon's advancements in additive manufacturing may increase competition in cost-effectiveness.

What makes Northrop Grumman unique

  • Northrop Grumman excels in autonomous systems, cyber, and C4ISR technologies.
  • The company has a strong track record with long-term government contracts.
  • Northrop Grumman invests heavily in R&D for continuous innovation.

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Benefits

Health Insurance

Life Insurance

Disability Insurance

Paid Vacation

Paid Holidays

Relocation Assistance

Performance Bonus

Company News

The Defense Post
Mar 14th, 2025
Northrop Bags $267M Deal to Supply MQ-4C Triton Drones to US Navy

Northrop Grumman has secured a $267-million contract to produce two additional MQ-4C Triton drones for the US Navy,

Exchange Monitor
Mar 10th, 2025
Northrop Grumman does "static fire test" on Sentinel ICBM

Northrop Grumman is building the LGM-35A Sentinel intercontinental ballistic missile (ICBM) to replace the Minuteman III ICBM as the land leg of the nuclear triad.

MarketBeat
Mar 10th, 2025
Callan Family Office LLC Invests $618,000 in Northrop Grumman Co. (NYSE:NOC)

Callan Family Office LLC invests $618,000 in Northrop Grumman Co. (NYSE:NOC).

Olhar Digital
Mar 8th, 2025
Palantir launches AI systems for the US military

Additionally, Palantir has partnered with companies including Northrop Grumman, L3Harris, and Anduril Industries to enhance the program's capabilities.

MarketBeat
Mar 8th, 2025
Raymond James Financial Inc. Makes New $171.58 Million Investment in Northrop Grumman Co. (NYSE:NOC)

Raymond James Financial Inc. makes new $171.58 Million Investment in Northrop Grumman Co. (NYSE:NOC).