System Administrator

15 hours ago


Aurora, Colorado, United States Simply Staffed, LLC Full time
Job Title: System Admin 3

Job Summary:

We are seeking a highly skilled System Admin 3 to join our team at Simply Staffed, LLC. As a key member of our IT team, you will be responsible for providing IT systems administration in a heterogeneous Microsoft Windows and Redhat Enterprise Linux environment.

Responsibilities:

  • Analyze and identify all or part of a company's existing or new computer (and/or server), peripheral, network, and telecommunications systems requirements.
  • Establish functional and technical specifications, solve hardware/software interface problems, define input/output parameters, and ensure integration of the entire system or subsystem.
  • Solve hardware and software issues and demonstrate troubleshooting skills.
  • Understand and knowledge of Windows Server internals or Linux fundamentals to include DNS, DHCP, AD, and server replication methods.
  • Work as a team member in a fast-paced technological environment.
  • Use troubleshooting techniques to resolve technical problems of a moderate to high scope and complexity to include the integration of hardware and operating systems (OS).
  • Systems are operational 24x7 and occasionally require work effort beyond standard work hours.
  • Must be able to lift up to 35 pounds in support of hardware installations.

Requirements:

  • Bachelor's degree Minimum of 2 years of prior relevant experience.
  • Must have Linux experience.
  • Must be able to obtain transferable U.S. government issued secret security clearance prior to start date.
  • U.S. citizenship is required, as only U.S. citizens are eligible for a security clearance.
  • Must have an active DoD 8570 IAT Level 2 certification* (or higher) or acquire one within 2 months of start date.
  • Experience with scripting, particularly in Bash and Python.
  • Experienced using and developing with automation tools/frameworks such as Terraform, Ansible, and Chef.
  • Experience with recent versions of VMware (ESXi and vCenter) ZFS Storage administration experience.
  • Experience administering Windows based systems including Active Directory and group policies.
  • Proficiency with Enterprise level administration of common services such as DNS, sendmail, and LDAP.
  • Strong analytic and research skills - must be detail oriented.
  • 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.

Professional Certifications:

  • Security+ CE, CCNA Security, GICSP, GSEC, SSCP, CySA+, CND.


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