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Senior Systems Administrator

lufburrow.com Logo

LufCo

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Location:
United States , Annapolis Junction

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Category:
IT - Administration

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Contract Type:
Not provided

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Salary:

150000.00 - 250000.00 USD / Year
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Job Description:

Drive automation and modernization to truly impact mission success. This is an opportunity to push efforts to de-mystify the certificate lifecycle with an impactful blend of work quality and mission dictated urgency. Success in this role looks like digging in with your teams to effectively perform requirements analysis, refinement, documentation, some testing support, and pushing secure access solutions forward to support the customer.

Job Responsibility:

  • Implementation, troubleshooting, and maintenance of IT systems leveraging automation frameworks
  • Improve and monitor the daily activities of system configuration and operation across a full stack of hardware and software
  • Excel at problem solving to support mission users and provide feedback to system designers and developers
  • Plan and update mission critical systems on a day-to-day basis without impacting a massive stakeholder community
  • Provide innovative methods of reliability and recovery improvements and assist in designing next generation deployment profiles for system modernization
  • Possess a helpful attitude for problem resolution and work issue escalation between users and system developers
  • Optimizes system operations and resource utilization, and perform system capacity analysis and planning
  • Provides in-depth experience in trouble-shooting IT systems
  • Offers support for the dispatch system and hardware problems and remains involved in the resolution process

Requirements:

  • Bachelors degree in a Technical field
  • 5 years of additional experience as a Systems Administrator may be substituted for a Bachelors degree
  • SA2: 10+ years of experience in System Administration on programs or projects of similar scope, type, and complexity
  • SA3: 15+ years of experience in System Administration on programs or projects of similar scope, type, and complexity
  • Skills: Linux
  • Ansible
  • Shell scripting
  • Active TS/SCI with Polygraph clearance

Nice to have:

  • Python or similar
  • experience with OCSP and/or PKI
What we offer:
  • Competitive salary
  • generous PTO
  • health/dental/vision insurance
  • 401K matching
  • tuition reimbursement
  • Paid Time Off
  • 401K Contribution and Employer Match Contributions
  • Medical, Dental, and Vision Coverage

Additional Information:

Job Posted:
December 10, 2025

Employment Type:
Fulltime
Work Type:
On-site work
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