Network System Administrator

Que Technology Group

$95K — $115K *
Information Technology
5 - 7 years of experience
Job Overview by Ladders

Qualifications

  • Bachelor's degree with 5+ years of experience or equivalent education and experience
  • Proficient in Linux, Windows, and Red Hat environments
  • Experience in maintaining and troubleshooting network infrastructures
  • Knowledgeable about data management and transfer processes
  • Experience in conducting vulnerability scans and implementing security best practices
  • Familiar with STE/STN requirements

Responsibilities

  • Create and modify user accounts and manage access controls
  • Troubleshoot network infrastructures and client-server environments
  • Install, configure, and maintain network equipment
  • Configure and manage firewalls and security controls
  • Perform system maintenance, including updates and backups
  • Conduct vulnerability scanning to support compliance
  • Diagnose and resolve network outages and connectivity issues

Benefits

  • Company-paid Medical, Dental, and Vision coverage
  • Company-paid Short-Term and Long-Term Disability, and Life Insurance
  • Business/First Class travel upgrades for flights of 7 hours or longer
  • Company credit card for business expenses
  • 25 days of vacation/personal leave annually
  • 11 paid Federal holidays
  • $5,000 annual Professional Development Fund plus 40 paid training hours
  • 401(k) with 6% company match and immediate vesting
  • $10,000 employee referral bonus for successful hires
  • Up to 3 paid Code Red days due to customer closures
Full Job Description
is seeking an experienced Network System Administrator to join a small team supporting a mission-critical enclave network with both physical and virtual network devices. This position is responsible for maintaining secure, reliable, and compliant IT operations across the enterprise environment.

Job responsibilities include, but are not limited to:
  • Create and modify user accounts and access controls
  • Troubleshoot network infrastructure and client-server environments
  • Install, configure, and maintain network equipment and devices
  • Configure and manage firewalls and security controls
  • Perform system maintenance, updates, patching, backups, and data protection activities
  • Conduct vulnerability scanning and support compliance requirements
  • Support data management and data transfer operations
  • Diagnose and resolve network outages and connectivity issues
  • Ensure the security and operational integrity of mission-critical systems

Required Qualifications:
  • Bachelor's degree and 5+ years of relevant experience (or equivalent combination of education and experience)
  • Proficiency with Linux, Windows, and Red Hat environments
  • Experience maintaining and troubleshooting network infrastructure
  • Knowledge of data management and data transfer processes
  • Experience conducting vulnerability scans and implementing security best practices
  • Understanding of STE/STN requirements

Desired Skills:
  • Experience with customer analytic tools
  • Experience with Ansible, Quay, GitLab, and VMware
  • Knowledge of LatteArt/Biscotti

Security Clearance:
  • Active TS/SCI with Polygraph required.

Benefits:
  • Competitive salary
  • Company-paid Medical, Dental, and Vision coverage
  • Company-paid Short-Term Disability, Long-Term Disability, and Life Insurance
  • Business/First Class travel upgrades for flights of 7 hours or longer
  • Company credit card provided for business expenses
  • 25 days of vacation/personal leave annually
  • 11 paid Federal holidays
  • $5,000 annual Professional Development Fund plus 40 paid training hours
  • 401(k) with 6% company match, with immediate vesting
  • $10,000 employee referral bonus for successful hires
  • Up to 3 paid Code Red days due to customer closures

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