Linux Systems Administrator
Clearance:
S/TS
Fairfax, VA “Remote”
 
We are looking for team-members with creative talent who are ready to take on the challenge of Systems Administrator to work collaboratively in order to further advance cutting-edge technology, products, and services for the Department of Justice to combat organized crime.
 
We are looking for a technologist that understands the wide enterprise IT landscape and can effectively identify and communicate risks and solution enhancements. As Linux Systems Administrator you will become an expert in all aspects of the production infrastructure and work closely with onsite engineers, database admins, and developers. You will work in a secure, fast paced environment with continuous integrations and leading-edge technologies. You will actively engage with leadership members to communicate your strategies through verbal and written presentations. The field of Solutions Architect is evolving and growing, and our program needs highly innovative individuals, please keep reading…
Roles and responsibilities potentially include:
The Linux System Administrator manages, architects, and maintains the complex series of computer and network equipment supporting a multi-agency data warehouse program and will be responsible for the day-to-day maintenance and operation of over 150 clustered CentOS Linux servers on both classified and unclassified networks. The system administration team has full responsibility for these systems, including provisioning, configuring, maintaining (including patching and security scanning), and decommissioning server and workstation hardware used by both the IT staff and end-users at the customer site.
 
The System Administrator must have experience working with networked storage technologies (e.g. SANs such as HP 3PAR and Nimble disk arrays) and backup tape libraries and must be able to configure and manage high-availability clustering in a CentOS Linux environment. The Systems Administrator must be able to deploy and provision new server hardware as well as plan and execute upgrades to operating systems on deployed servers (e.g. CentOS 6 to CentOS 7). Due to the nature of work and the classified systems involved, remote/telework opportunities may be limited at times to meet operational system needs.
 
He or she will work closely with other members of our system administration team, our development teams, our database administrators, our information security engineer, network engineers, and with senior Government stakeholders on a daily basis. Additionally, our lead system administrator plays a critical role in transitioning existing systems to cloud environment, so experience with cloud technologies (AWS or Azure), containerization, and virtualization is a plus.
 
Preferred Experience:
Required Qualifications:
Systems Administrator
Clearance:
S/TS
Fairfax, VA
We are looking for team-members with creative talent who are ready to take on the challenge of Systems Administrator to work collaboratively in order to further advance cutting-edge technology, products, and services for the Department of Justice to combat organized crime.
We are looking for a technologist that understands the wide enterprise IT landscape and can effectively identify and communicate risks and solution enhancements. As Systems Administrator you will become an expert in all aspects of the production infrastructure and work closely with onsite engineers, database admins, and developers. You will work in a secure, fast paced environment with continuous integrations and leading-edge technologies. You will actively engage with leadership members to communicate your strategies through verbal and written presentations. The field of Solutions Architect is evolving and growing, and our program needs
highly innovative individuals, please keep reading…
Roles and responsibilities potentially include:
 
The System Administrator manages, architects, and maintains the complex series of computer and network equipment supporting a multi-agency data warehouse program and will be responsible for the day-to-day maintenance and operation of over 150 clustered CentOS Linux servers on both classified and unclassified networks. The system administration team has full responsibility for these systems, including provisioning, configuring, maintaining (including patching and security scanning), and decommissioning server and workstation hardware used by both the IT staff and end-users at the customer site.
 
The System Administrator must have experience working with networked storage technologies (e.g. SANs such as HP 3PAR and Nimble disk arrays) and backup tape libraries and must be able to configure and manage high-availability clustering in a CentOS Linux environment. The Systems Administrator must be able to deploy and provision new server hardware as well as
plan and execute upgrades to operating systems on deployed servers (e.g. CentOS 6 to CentOS 7). Due to the nature of work and the classified systems involved, remote/telework opportunities may be limited at times to meet operational system needs.
 
He or she will work closely with other members of our system administration team, our development teams, our database administrators, our information security engineer, network engineers, and with senior Government stakeholders on a daily basis. Additionally, our lead system administrator plays a critical role in transitioning existing systems to cloud environment, so experience with cloud technologies (AWS or Azure), containerization, and virtualization is a plus.
 
 
Preferred Experience:
Required Qualifications:

Title: Systems Administrator
Clearance:
TS/SCI with Poly
Location: Fairfax, VA

 

Company Overview:

Cornerstone Defense, in partnership with our military, intelligence, and civil government customers, supports U.S. operations worldwide through the use of many different types of intelligence, satellite, and cyber technologies. Cornerstone’s Intelligence Sector provides solutions to the United States Government for information collection, operations, exploitation and dissemination, and research activities. Our Team specializes in software development, cloud architecture, systems and network engineering, systems integration, agile management, as well as targeting operations and intelligence analysis. Our support to our mission customers includes cyber network operations, exploitation and defense, signals intelligence, human intelligence, and critical missions and networks.

We are looking for a Advanced Systems Administration Specialist with creative talent who is ready to take on the challenge of providing an opportunity to further advance the cutting-edge technology that supports some of our nations core defense/intelligence services and systems. Our team works closely with esteemed customers to develop solutions that allow them to carry out high-stakes national security missions. Please keep reading…

Responsibilities:

Required Qualifications:

Desired Qualifications: