Linux System Administrator

CTC Group

$150K — $190K *
Aerospace & Defense
5 - 7 years of experience
Job Overview by Ladders

Qualifications

  • Active TS/SCI with polygraph security clearance
  • Bachelor's degree in a technical discipline, or equivalent experience
  • 5-15 years experience as a Systems Administrator based on level
  • Relevant certifications such as MSCA, RHCSA, or RHCE
  • Compliance with CWIP IAT standards at required levels

Responsibilities

  • Maintain, configure, monitor, and troubleshoot Linux systems in a classified environment
  • Support and configure Cisco and Palo Alto network equipment
  • Manage virtualized environments with secure networking elements
  • Develop and implement automation solutions using Ansible
  • Create Bash and Python scripts for system administration tasks
  • Conduct vulnerability remediation and adhere to security compliance
  • Install and maintain physical infrastructure for servers and networking equipment

Benefits

  • Health, dental, and vision insurance
  • 401(k) retirement plan
  • Paid time off and holiday pay
  • Disability and life insurance
  • Opportunities for continuous education and development
Full Job Description
Summary

CTC Group has a new and exciting opportunity for LinuxSystems Administrators to maintain and secure Linux-based systems, support Cisco and Palo Alto network infrastructure, automate system administration tasks using Ansible, Bash, and Python, and perform vulnerability remediation and IAVA patching within a classified environment
Location: Annapolis Junction / Ft. Meade

Responsibilities
  • Maintain, configure, monitor, and troubleshoot Linux-based systems supporting mission-critical operations within a classified government environment.
  • Configure and support Cisco and Palo Alto networking equipment, including troubleshooting network connectivity and performance issues.
  • Manage virtualized environments and support IPsec, VPN tunneling, and other secure network communications.
  • Develop, implement, and maintain automation solutions using Ansible, including writing and deploying playbooks.
  • Create and maintain Bash and Python scripts to automate system administration, configuration, monitoring, and maintenance activities.
  • Support Secure the Enterprise and Secure the Network activities, including Nessus scanning and other high-side security tools.
  • Perform IAVA patching, vulnerability remediation, system hardening, and security compliance activities.
  • Install, cable, document, and maintain physical infrastructure, including rack-and-stack activities for servers and networking equipment.
  • Create and maintain accurate system, network, configuration, and operational documentation.
  • Support containerized environments using technologies such as Docker and Kubernetes.
  • Diagnose and resolve complex Linux, networking, virtualization, hardware, and software issues to maintain reliable mission operations.

Requirements
  • Active TS/SCI with polygraph security clearance
  • Bachelor's degree in a technical discipline from an accredited college or university is required.
    • Five (5) years of additional SA experience may be substituted for a bachelor's degree.

Level 1 Qualifications
  • Five (5) years experience as a SA in programs and contracts of similar scope, type, and complexity is required.
  • CWIP IAT Level I
  • Microsoft Certified Systems Administrator (MSCA) or Redhat Certified System Administrator(RHCSA) certified.
  • One of the following certifications: A+, Network+, or System Security Certified Practitioner (SSCP)

Level 2 Qualifications
  • Ten (10) years experience as a SA in programs and contracts of similar scope, type, and complexity is required.
  • CWIP IAT Level II
  • 3+ years of experience performing duties at or equivalent to an IAT level position under the CWIP (DoD 8570/8140 framework).
  • Microsoft Certified Systems Administrator (MSCA) or Redhat Certified Engineer(RHCE) certified.
  • One of the following certifications: A+, Network+, or System Security Certified Practitioner (SSCP).

Level 3 Qualifications
  • Fifteen (15) years experience as a SA in programs and contracts of similar scope, type, and complexity is required.
  • CWIP IAT Level III
  • 7+ years of experience performing duties at or equivalent to an IAT level position under the CWIP (DoD 8570/8140 framework).
  • Microsoft Certified Systems Administrator (MSCA) or Redhat Certified Architect(RHCA) certified.
  • One of the following certifications: A+, Network+, or System Security Certified Practitioner (SSCP).


Pay Information
The final salary may be influenced by various factors, such as location, labor categories, experience, education, and/or certifications. CTC also provides a variety of benefits as well as opportunities for continuous education and development.
The estimated salary range for this position is $150,000 - $190,000.

#CJ

CTC Group provides a comprehensive benefits package that includes, but is not limited to, Health/Dental/Vision, 401k, PTO and holiday pay, disability and life insurance.

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