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Systems Administrator

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Aquila Technology

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Location:
United States , Lexington

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Category:
IT - Administration

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Contract Type:
Not provided

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Salary:

Not provided
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Job Description:

A skilled systems administrator with collateral experience is critical to ensuring secure, reliable operations across interconnected environments, particularly where systems must meet strict compliance and security requirements. This blend of expertise enables effective management of infrastructure while safeguarding sensitive information and maintaining operational continuity.

Job Responsibility:

  • Management, administration, and support of organization IT systems infrastructure
  • Support additional technologies as they are adopted
  • Vulnerability remediation on secure and unclassified systems
  • Addressing Category 1, 2, 3 issues in a timely manner
  • Recognizing and troubleshooting issues with developer's machines across a variety of Operating Systems
  • Perform all related duties as assigned
  • Configure and maintain (physical and virtual) servers and researcher workstations
  • Configure and Manage Centralized Logging and Audit Capabilities

Requirements:

  • Must have an Active Secret Clearance or higher
  • Must be US Citizen
  • Approximately 8 years of Linux administration experience
  • Operating Systems: RedHat Enterprise Linux, VMware
  • Hardware: Dell
  • Software/applications: RedHat IDM, McAfee
  • Enterprise Central Logging, LDAP, Java, Splunk, SQL/VMware vCenter/ESXI/vSAN, Github
  • Networking applications and protocols: TCP/IP, DNS, NTP, SSH, FTP and HTTP/S
  • Programming Languages: Ansible, Shell Scripting, PowerShell
  • Skilled at centralized authentication (SSSD, IDM, Active Directory) and centralized sudo administration via IDM
  • Responsible for configuring and maintaining (physical and virtual) servers and researcher workstations
  • Experience managing classified IT systems, STIGs, SCAPS, RMF
  • Must have prior experience working in sensitive / collateral operations
  • Security+ certification
  • Degree in one of the following disciplines: Science, Technology, Engineering, Math, or a related technical discipline
  • CompTIA Security+ Certification
  • Bachelor's Degree
  • Scripting Languages: Perl, Python, Shell Scripting, Powershell
  • DoD STIGs and SCAP
  • Configure and Manage Centralized Logging and Audit Capabilities
  • Hardware: Intel/AMD, Cisco, Sun/Oracle, Dell, Apple, EMC, NetApp
  • MS Active Directory, LDAP
  • Redhat Enterprise Linux 7 & 8
  • SCCM, and Active Directory
  • Technologies including DNS, DHCP, Proxy and Load Balancing
  • UNIX platform, OSX, Cisco IOS
  • Virtualization Technologies (VMware, including ESXi and VCenter configuration)
  • Windows Patch Management
  • Windows Server Platform

Nice to have:

  • Linux RealTime Kernel support experience is a bonus
  • Certification(s) in one or more of the following disciplines: Solaris administration, Red Hat, VMWare, Certified Information Systems Security Professional (CISSP)
  • Linux Professional Institute Certification
  • Real Time Linux Kernels, Tuning and Performance Analysis
What we offer:
  • PTO – 15 days (vacation/sick)
  • 10 paid holidays – 6 standard (New Year’s, Memorial Day, Independence Day, Labor Day, Thanksgiving, and Christmas) – 4 floating holidays
  • 1.5 paid days, or 12 hours, for approved volunteer work
  • 1 week of paid maternity/paternity LOA after 1 year of Full-time employment
  • Tuition & Training Reimbursement – 5K annually
  • 401K with Fidelity – Company match ($1/$1 up to 3%, then .50 cents / $1 for 4th and 5th %s
  • Fully vested from day one)
  • Cell Phone & Internet Reimbursed up to $150 monthly
  • Buy Your Own Device (BYOD) – reimbursement of up to $1,500 every three (3) years

Additional Information:

Job Posted:
May 11, 2026

Employment Type:
Fulltime
Work Type:
On-site work
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