Linux Systems Administrator 3/4
Company: Northrop Grumman
Location: Catonsville
Posted on: February 17, 2021
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Job Description:
Support our entire enterprise and build the networks, staff the
teams, and develop the processes that will keep us defining what's
possible. We have opportunities across our enterprise with 90,000
team members throughout the world. The only limit to your growth is
your ambition and drive. We want to empower you to bring your best,
with resources, support, and talented team members that will launch
your career. Northrop Grumman Enterprise Services is currently
seeking a well qualified candidate to join it's team in Linthicum
MD and perform as a primary Linux Systems Administrator for a large
classified government contract. Roles and responsiblities will
include butnot be limited to the following:
--- Ability to communicate effectively at all levels of the
organization, with internal and external customers, in written and
oral 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; ensure necessary administration
tasks are completed; direct 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; 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;
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.
This requisition may be filled at a higher grade based on
qualifications listed below.
ESCSO
ESLinux/Windows
Qualifications:
This requisition may be filled at either a level 3 or a level
4.
Basic Qualifications for a Level 3:
--- Associate's degree with 7 years of experience, or Bachelor's
degree with 5 years of experience, or Master's degree with 3 years
of experience; a High School diploma or equivalent and 9 years of
experience may be considered in lieu of a completed degree.
--- U.S. citizenship.
--- Currently active Secret clearance required.
--- Ability to be cleared to Special Access Programs (SAP/SAR).
--- Ability to maintain an active clearance.
--- Experience operating under and managing systems within NISPOM
Chapter 8, RMF, STIG, 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 security
certification.
--- Ability to lift equipment weighing up to 40 pounds.
--- Ability to work after hours and weekends as needed.
--- Travel may be required.
Basic Qualifications for a Level 4:
--- Associate's degree and 11 years of experience, or Bachelor's
degree and 9 years of experience, or a Master's degree and 7 years
of experience, or a High School diploma or equivalent and 13 years
of experience in lieu of a completed degree.
--- U.S. citizenship.
--- Currently active Secret clearance required.
--- Ability to be cleared to Special Access Programs (SAP/SAR).
--- Ability to maintain an active clearance.
--- Experience operating under and managing systems within NISPOM
Chapter 8, RMF, STIG, 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 security
certification.
--- 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.
--- 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 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).
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 www.northropgrumman.com/EEO. U.S.
Citizenship is required for most positions.PandoLogic.Category:
Technology, Keywords: System Administrator
Keywords: Northrop Grumman, Catonsville , Linux Systems Administrator 3/4, IT / Software / Systems , Catonsville, Maryland
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