Senior Linux System Administrator

1 month ago

, United States DPG Solutions LLC Full time
Job DescriptionJob DescriptionSalary:

US Citizenship is required.

An active TS/SCI with CI Polygraph is required.

DevOps Linux System Administrator


DPG is seeking a talented and passionate Linux System Administrator to join our Customer's DevOps Transformation team in a classified environment. As a System administrator, you will be responsible for supporting our team and programs in their journey to adopt DevOps and Agile methodologies as a new way of working. Using these methodologies you will be constantly optimizing systems and services for security, automation, and performance/availability, while ensuring solutions developed adhere and align to architecture standards. As the Systems Administrator, you will work closely in a DevOps environment with the program personnel to ensure smooth execution of development and continuous integration.

Required Skills:

• 6 years of experience directly related to Linux System Administration, including installation and maintenance of software and hardware.
• Experience administering Red Hat Linux based systems with minimal support, to include kickstart, patching (satellite servers), creating RPM packages, performance tuning, networking, user management, and security.
• Extensive experience with scripting, particularly in Bash and Python
• Experienced using automation tools/frameworks such as Terraform, Ansible, and Chef.
• In-depth experience with the deployment and administration of systems in Amazon Web Services (AWS)/Commercial Cloud Services (C2S)
• Experience with recent versions of VMware (ESXi and vCenter)
• Hands-on experience working with developer tools including Git, Arifactory, Bitbucket, CI/CD tools, and Jira
• Experience with containerization
• Experience using Agile/Scrum development methodology (SAFe, Scrum, Khanban)
• Must be able to lift up to 35 pounds in support of hardware installations.
• Must be able to travel up to 10% for installation support
• Must be able to support occasional after hour maintenance
• Required to provide pager (on-call) support

• Must be a US Citizen with a current TS-SCI clearance with CI poly.   

• Must have an active CompTIA Security+ or Certified Information Systems Security Professional (CISSP) Certification.


Desired Skills:

• NAS and SAN administration experience
• Experience administering Windows based systems
• Proficiency with Enterprise level administration of common services such as DNS, sendmail, and LDAP
• Strong analytic and research skills - must be detail oriented
• Linux and Windows integration tools (Centrify, Samba, etc.)
• Web development (JavaScript, PHP, etc.)
• Installation and management of fiber channel switches
• Demonstrated ability to work independently and troubleshoot problems with efficiency
• Requires the ability to effectively interact with external personnel on significant technical matters often requiring coordination between organizations and vendors
• Communication and diplomatic skills

 

Overview of Benefits:

  • Competitive Salary (Ranges vary by position).
  • Company Funded 401k Profit Sharing Plan - 25% of base pay deposited every pay period - Vested day one of employment.
  • All Health Care Benefits and Premiums paid by company and with company HSA contribution.
  • Quarterly Equity Share Bonuses.
  • 250 hours of PTO with up to 40 hours available to be carried over.
  •  Biannual Company Sponsored Events for the employees and their families. 
  • Education Benefits - Cert reimbursement and a Udemy Business account.

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