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Systems Administrator Jobs

L5

clearancejobsChantilly, VAtoday

$55,000 - $75,000 per year

Occupations

Network and Computer Systems AdministratorsComputer Systems Engineers/ArchitectsWeb Administrators

Industries

Computer Systems Design ServicesOther Computer Related ServicesComputer Facilities Management Services
Job Posting
Overview: We are seeking a motivated Systems Administrator to support and maintain our enterprise IT environment. This role is ideal for someone with solid foundational experience in Microsoft services, endpoint management, and hardware administration who is ready to broaden their skill set across virtualization, security, and cloud technologies. The right candidate is eager to learn, comfortable troubleshooting a wide range of issues, and able to contribute to a secure and reliable infrastructure.
Core Responsibilities:
  • Administer Microsoft 365, Exchange Online
  • Support Intune for device configuration, application deployment, and security baselines
  • Provide hands-on support for helpdesk agents on end-user issues, workstation builds, and system troubleshooting
  • Maintain Dell PowerEdge servers, storage systems, and network-connected devices
  • Assist with monitoring and upkeep of Pure
  • Storage SAN and Ubiquiti/Unifi equipment
  • Support routine maintenance tasks, updates, and basic performance checks
  • Support Active Directory, DNS, DHCP, Group Policy, and general Windows Server administration
  • Assist with identity, access control, and security hardening tasks
  • Maintain documentation for configurations, procedures, and changes
  • Follow IT policies, standards, and security practices
  • Work with senior team members to escalate and resolve complex issues
Skills Required Qualifications:
  • Exposure to VMware, Zscaler, or AWS environments
  • PowerShell, Python, or similar scripting experience
  • Certifications such as Microsoft 365/Windows Server, CompTIA Network+/Security+, or AWS Cloud Practitioner
  • Understanding of security or compliance frameworks (CMMC, NIST, etc.)Additional Value-add Skills: Assist with VMware vSphere 8 administration (vCenter, ESXi, Horizon View)
  • Participate in capacity planning, uptime monitoring, and host maintenance
  • Support Zscaler administration under guidance (ZIA, ZPA, ZDX)
  • Help enforce access controls, identity policies, and security configurations
  • Support AWS environments for foundational tasks (EC2, S3, basic Terraform interaction)
  • Participate in team efforts to automate and modernize infrastructure
Salary Range: $55,000 -$75,000/year, DOE
Education: Bachelors degree preferred, preferably in management information systems, math or engineering. Additional degrees or certifications may substitute for years of experience.
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Level

SeniorL5

Salary

$55,000 - $75,000 per year

Location

Chantilly, VA

Occupation

Network and Computer Systems Administrators

Industry

Computer Systems Design Services

Posted

today

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