Senior Network Systems Specialist

4 days ago


Chantilly, Virginia, United States Cornerstone Defense Full time
About the Role

We are looking for a seasoned Senior Systems Administrator to join our team at Cornerstone Defense. As a key member of our IT department, you will be responsible for providing expert-level support for our systems and networks.

Key Responsibilities:
  • Design, implement, and maintain systems and network architectures.
  • Analyze system performance, identifying areas for improvement and implementing changes as needed.
  • Develop and deliver training to other team members on new technologies and best practices.
  • Collaborate with cross-functional teams to ensure seamless delivery of services.
Requirements:
  • TS/SCI with Polygraph clearance.
  • 10+ years of experience in systems and network administration.
  • Proven track record of delivering high-quality results in a fast-paced environment.
  • Expert-level knowledge of Windows and/or Linux Server Operating Systems.
  • Strong communication and interpersonal skills.
Preferred Qualifications:
  • CISSP Certification.
  • Experience with cloud-based infrastructure.
  • Knowledge of DevOps practices and tools.
  • Experience with Agile project management methodologies.
Estimated Salary:

$120,000 - $140,000 per year, based on location and qualifications.



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