System Administrator III

2 days ago


Albuquerque, New Mexico, United States Abacus Solutions Group Full time
About the Role

We are seeking a highly skilled System Administrator III to join our team at Abacus Solutions Group. As a key member of our cross-functional team, you will be responsible for designing, installing, configuring, monitoring, and maintaining enterprise systems.

Key Responsibilities
  • Oversee the execution of security measures, including timely scans of network resources and software patches.
  • Provide effective provisioning, installation/configuration, operation, and maintenance of production Linux Servers in a VMWare Virtualized Environment.
  • Apply DISA STIG compliance controls to secure systems.
  • Responsible for daily system monitoring, security, server health, resources, and log management of Linux and Windows systems.
  • Troubleshoot and perform root cause analysis, including troubleshooting system configurations, backups, file systems, and user access.
  • Support RHEL platforms hosting applications, operations, and sustainment systems, as well as ACAS and other security tools.
  • Interface with engineers, systems engineers, and subject matter experts in the performance of duties.
  • Troubleshoot hardware, networking, and software problems in a multi-node environment.
  • Configure and install operating system and application software on bare-metal computers, virtual machines, or containers.
  • Participate in an on-call rotation to provide support for off-hours issues.
  • Create and maintain software documentation and updates.
  • Peer review software design efforts and concepts within the center.
  • Work with a highly technical team to perform evaluation tests.
Requirements
  • Bachelor's degree in Computer Engineering and 5+ years of experience; Master's degree and 3+ years of experience.
  • 3+ years of experience focused on Linux/UNIX system administration.
  • Must have a DoD 8570 Level II Certification (such as the CompTIA Security +, CCNA Security, CySA+, GICSP, GSEC, CND, or SSCPy) and able to obtain environment certificate within 6 months of start.
  • Working knowledge of virtualization, VMware, remote desktop, remote computer management, or equivalent.
  • Desired experience with network topology, data flows, firewalls, routers, and switches.
  • Familiarity with Veeam or other backup solutions.
  • Ability to problem solve and think critically, sometimes independent of significant experience or documentation of the problem area.
  • Strong customer communication skills.
  • Project management skills.
  • Security Qualifications:
    • Must have fully adjudicated Top Secret clearance with SCI eligibility.
    • Must be a US Citizen.
About Abacus Solutions Group

We are built on our shared core values: We are difference-makers, passionate about serving, we work hard with integrity and do the right thing. We hire, review, reward, and recognize our teammates based on these characteristics, so it is essential that you share these values to be part of the team.

We are a dynamic and innovative company that values our employees and provides a full benefits package, including medical, dental, employer matching retirement plan, and more.



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