System Administrator 3 (D26

Overview

One of Inc 5000's fastest growing companies, Davis Unlimited Information Technologies, Inc (DUIT) invites qualified System Administrators to join our certified, award-winning IT team. Positions are located in various parts of Maryland, including Arundel County and Howard County.

• Provide support for implementation, troubleshooting and maintenance of IT systems
• Provide Tier 1 (Help Desk) problem identification, diagnosis and resolution
• Manage the daily activities of configuration and operation of IT systems
• Assist users in accessing and using IT systems
• Provide Tier 1 (Help Desk) and Tier 2 (Escalation) problem identification and resolution
• Support day-to-day operations, monitoring and problem resolution for client/server/storage/network devices and mobile devices
• Support escalation and communication of status to agency management and internal customers
• Optimize system operations and resource utilization; perform capacity analysis and planning
• Provide in-depth troubleshooting experience for IT systems
• Provide detailed analysis and feedback to agency management and internal customers for escalated tickets
• Support the dispatch system and hardware problems and remain involved in the resolution process
• Configure and manage UNIX and Windows operating systems; install/loads OS software; troubleshoot and maintain network component integrity; implement OS enhancements to improve reliability and performance
• Support system design of missions, architecture and associated hardware
• Understand system administration interdependencies as part of Service Oriented Architecture (SOA)
• Analyze and resolve complex problems related to server hardware, applications and software integration

Note: The original content specifies very senior experience requirements.

• Required Education & Years of
  
  Experience:
  
  Fifteen (15) years of experience as a System Administrator in programs and contracts of similar scope, type, and complexity is required. A 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.
• 5 years of experience in Infrastructure (U) related to installing, configuring, maintaining, troubleshooting, and using system security (container security, virtual machine security, security boundary enforcement), configuration, and reporting tools.
• Preferred infrastructure experience with ELK, Tripwire, VMware, and Red Hat SELinux security tool suite.

Davis Unlimited Information Technologies (DUIT) is a Baltimore-based AI and cybersecurity firm working at the cutting edge of post-quantum cryptography, AI development, and federal cybersecurity compliance. Since 2010, DUIT supports mission-critical government and critical infrastructure environments, including DoD and federal civilian agencies. We are a federally certified woman-owned and minority-owned small business, offering opportunities to work on high-impact federal contracts and emerging technologies that directly impact national security.

We are an equal opportunity employer.

Why work with us: competitive salaries; comprehensive health/dental/vision/other insurance; excellent 401K; generous PTO and holidays; educational reimbursement; a limitless environment where you matter; recognition and incentives; opportunities for advancement. Our leadership includes a U.S. military veteran with active security clearances and a mission-driven culture that values service, integrity, and national security.

Application notes:
All applicants must have an active TS/SCI authorization and meet the minimum job requirements for the position. All information provided is subject to verification; a security background check is required. If you have already completed a background check, that is a plus.