HP077 Linux Systems Administrator
Company: ADNET Systems, Inc.
Location: Greenbelt
Posted on: November 19, 2023
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Job Description:
HP077 Linux Systems Administrator
ADNET Systems, Inc. is seeking a Linux Systems Administrator at the
NASA/Goddard Space Flight Center in Greenbelt, MD. The position
will support NASA's Space Physics Data Facility (SPDF - the NASA
active and permanent archive for space physics data) and NASA's
Space Science Data Coordinated Archive (NSSDCA). These facilities
provide access to data through many services, such as the
Coordinated Data Analysis Web (CDAWeb) data browsing system, and
enables cross-disciplinary and collaborative research
worldwide.
The SPDF and NSSDCA teams use a variety of open-source tools,
creative IT approaches, and powerful hardware to accomplish their
missions. The systems administrator is a crucial member of these
teams who enables critical services to run securely and
efficiently. The candidate must demonstrate an ability to
proactively manage systems and mitigate issues before they become
problems. The candidate will work in a production and real-time
processing environment that includes changing scientific and
security requirements over time.
Requirements:
At least three years of experience with Linux administration,
particularly Red Hat Enterprise Linux or its derivatives
Experience setting up Network File Sharing (NFS) servers and
clients
Ability to install and configure open source and third-party
software
Knowledge of system backup and restoration (Bacula)
Ability to configure tape drive systems, for backup purposes and
for reading old archive tapes.
Strong organizational skills, detail-oriented, and methodical
Excellent communications skills, written and verbal, including the
ability to discern the intent of requests and offer informed
recommendations
Ability to adapt to changing security requirements and their impact
on workflows
Initiative and experience in managing projects independently
Desired Experience:
Knowledge of high availability and fault tolerant environments
Experience setting up web servers
Experience working in a Data Center
Experience troubleshooting network connection issues
Working knowledge of firewall configuration
Experience implementing Government networking and operating system
security controls
Software development experience, especially in Bash, Perl, IDL,
MATLAB, Python, C, or Fortran
Experience with SElinux
Experience with open source packages, such as ZFS, Bacula, Apache,
ProFTPd, PostgreSQL
Basic competence with Git and Puppet, or similar source and system
management tools
Demonstrated ability to document workflows or data flows
Experience in testing configuration and software changes in a
development environment
Evidence of learning new packages and processes quickly and
accurately
US Citizenship is required
Team ADNET brings over 30 years of experience to information
systems and professional services for the federal government. With
a history of expertise in software development, computer network
design, IT security, mission operations support, and educational
outreach, Team ADNET is deeply embedded in the Space and Earth
Science at NASA's Goddard Space Flight Center (GSFC) in Greenbelt,
MD.
ADNET Systems, Inc. is working with Goddard Space Flight Center to
fulfill NASA's vision for space exploration, and working with the
Science and Exploration Directorate to fulfill its many
missions.
ADNET Systems, Inc. is an employee-centric company, committed to
providing premier benefits that support our employees and their
families. With affordable medical and dental plans coupled with
leading disability and life insurance options, ADNET offers our
employees the benefits most sought after by today's professional
candidate. Furthermore, our benefits package features the extras
that distinguish us from other small businesses, ensuring our high
employee retention that our customers appreciate.
Some features of our compensation plans and environment perks
include:
Annual Leave/Sick Leave
Military and Family Emergency Leave
Paid Holidays
Performance Bonuses
Medical, Dental and Vision Plans
Direct Deposit Payroll
401K Plan with Company Matching and Immediate Vesting
Tuition Reimbursement
Swag bags
Keywords: ADNET Systems, Inc., Baltimore , HP077 Linux Systems Administrator, IT / Software / Systems , Greenbelt, Maryland
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