System Administrator

Title: System Administrator

Location: ON-SITE Aurora, Colorado

Clearance Required: Top Secret/SCI Clearance

Certification Required: Security+ or equivalent

Top Skills' Details
-Full life cycle of infrastructure support. Tier 1 to Tier 3 End User and Server Support in a windows environment.
-Directory Services - GPO's
-Windows 2016/19 Server Administration
-STIGs
-Networking

Job Description:
-TEKsystems is seeking an initiative-taking System Administrator to join a fast-paced team in Aurora, CO. The Systems Administrator will provide IT systems administration of a Windows-based computer information system. The ideal candidate must have a good understanding or knowledge of Windows Server internals including DNS, DHCP, AD, and server replication methods. Use troubleshooting techniques to resolve technical problems of a moderate to high scope and complexity including the integration of hardware and operating systems (OS). The candidate must have a good understanding of basic Networking and AD concepts in a technological environment. Installation and configuring of software applications requested by end-users daily. You will get to work with Cybersecurity professionals to maintain security compliance requirements.

Responsibilities:
• Operate and maintain all Production, Pre-Production, and Development systems in a Windows-based environment.
• Implement and monitor the Enterprise Windows Servers testing and installation of patches, updates, additional tools, and future versions of all software on a regular basis.
• Perform Systems lifecycle management including planning, implementation, maintenance, upgrades, consolidation, and decommissioning of enterprise hardware and software.
• Manage system requirements and derived requirements to ensure system compatibility with defined architecture and meet customer needs.
• Develop technical process documentation, including CONOPS, user guides, and test plans.

Required Skills:
• Ability to work independently and in a collaborative environment.
• Excellent communication skills and ability to collaborate effectively with a team are critical.
• Develop and maintain Technical Documentation and instructions.
• Experience with AD, DNS, DHCP, Group Policy, WSUS, Exchange, VMWare, switches, and firewalls.
• Familiarity with Windows 2016/2019, PowerShell, NAS, SAN, vSphere, and ESX.
• High attention to discretion, detail, and accuracy, as well as excellent verbal and written communication skills.
• Knowledgeable and experience in application of STIGs to secure Windows services and applications.
• Must have ability to multi-task in a dynamic environment with changing priorities.
• Strong interpersonal and leadership skills with the ability to interact with internal and external customers and across organizational elements.




• This position requires an active DoD Clearance (Secret, Top Secret, Top Secret/SCI) or the ability to be obtain an (Interim Secret, Interim Top Secret)
• Because an active or interim DoD clearance is required, U.S. Citizenship is required


o Eligibility requirements apply to some benefits and may depend on your job classification and length of employment. Benefits are subject to change and may be subject to specific elections, plan, or program terms.  If eligible, the benefits available for this temporary role may include the following:
 Medical, dental & vision
 Critical Illness, Accident, and Hospital
 401(k) Retirement Plan – Pre-tax and Roth post-tax contributions available
 Life Insurance (Voluntary Life & AD&D for the employee and dependents)
 Short and long-term disability
 Health Spending Account (HSA)
 Transportation benefits
 Employee Assistance Program
 Time Off/Leave (PTO, Vacation or Sick Leave)