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Principal Linux Systems Administrator

AT Northrop Grumman
Northrop Grumman

Principal Linux Systems Administrator

Baltimore, MD

Requisition ID: R10173348
Category: Information Technology
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Location: Baltimore, Maryland, United States of America
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Clearance Type: Secret
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Telecommute: No- Teleworking not available for this position
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Shift: 1st Shift (United States of America)
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Travel Required: Yes, 10% of the Time
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Positions Available: 1
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. Northrop Grumman Mission Systems is seeking a well-qualified Linux Systems Administrator to join its dynamic team of technical professionals in Linthicum, MD. Please note that due to the classified nature of this position, the selected candidate will be required to work on-site, full-time, at our Linthicum, MD campus, and that this is not a remote work opportunity. Responsibilities will include but not be limited to the following:

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Perform as primary Linux Systems Administrator for a large classified government contract.

* Communicate effectively at all levels of the organization, with internal and external customers, in written and verbal format.

* 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.

* Support multiple networks and ensure necessary administration tasks are completed while directing others as necessary.

* 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.

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

Basic Qualifications:

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 and 9 years of experience may be considered in lieu of a completed degree.

* Candidates must have a current DoD Secret level security clearance (at a minimum), to include a closed investigation date completed within the last 6 years, or must be enrolled in the DoD Continuous Evaluation Program (CEP), in order to be considered; the required security clearance must be maintained as a condition of continued employment.

* 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.

* Linux Operating Systems support experience.

* Linux Workstation and Server management experience.

* Currently valid Security+ CE, CASP, CISSP or similar DoD 8570 security certification, otherwise an ability to obtain certification within 30 days of offer acceptance date, and before a start date can be established; certification must be maintained as a condition of continued employment.

* Ability to lift equipment weighing up to 40 pounds.

* Ability to work after hours and weekends as needed.

* Travel may be required.

Preferred Qualifications:

Understanding of basic networking, including subnets, routing, and VLANs; Cisco experience and/or certification.

* Windows server management experience.

* Experience with Windows AD, LDAP, VMWare, and knowledge of SAN storage systems.

* Red Hat certification for current version.

* VMWare 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 Certification & Accreditation process.

* DoD 8570 Certification in a primary OS (Windows, Linux, Cisco).

Salary Range: $93,000 - $139,600
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.
Employees may be eligible for 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 committed to hiring and retaining a diverse workforce. We are proud to be an Equal Opportunity/Affirmative Action 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/AA and Pay Transparency statement, please visit. U.S. Citizenship is required for all positions with a government clearance and certain other restricted positions.

Client-provided location(s): Baltimore, MD, USA
Job ID: NorthropGrumman-R10173348
Employment Type: Other

Perks and Benefits

  • Health and Wellness

    • Health Insurance
    • Dental Insurance
    • Vision Insurance
    • Life Insurance
    • Short-Term Disability
    • Long-Term Disability
    • HSA
    • HSA With Employer Contribution
    • On-Site Gym
    • Pet Insurance
    • Mental Health Benefits
    • Virtual Fitness Classes
  • Parental Benefits

    • Birth Parent or Maternity Leave
    • Non-Birth Parent or Paternity Leave
    • Fertility Benefits
    • Adoption Assistance Program
    • Family Support Resources
    • Adoption Leave
  • Work Flexibility

    • Flexible Work Hours
    • Remote Work Opportunities
    • Hybrid Work Opportunities
    • Four-Day Work Week
  • Office Life and Perks

    • Commuter Benefits Program
    • Company Outings
    • On-Site Cafeteria
    • Holiday Events
  • Vacation and Time Off

    • Paid Vacation
    • Paid Holidays
    • Sabbatical
    • Leave of Absence
  • Financial and Retirement

    • 401(K)
    • 401(K) With Company Matching
    • Performance Bonus
    • Relocation Assistance
    • Financial Counseling
    • Profit Sharing
  • Professional Development

    • Tuition Reimbursement
    • Promote From Within
    • Mentor Program
    • Shadowing Opportunities
    • Access to Online Courses
    • Lunch and Learns
    • Internship Program
    • Leadership Training Program
    • Associate or Rotational Training Program
  • Diversity and Inclusion

    • Diversity, Equity, and Inclusion Program
    • Employee Resource Groups (ERG)
    • Woman founded/led

Company Videos

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