IT Systems Administrator

YORK SPACE SYSTEMS Denver, CO $75000.00 to $85000.00 per year

IT Systems Administrator | York Space Systems 


York is looking for a senior Systems Administrator with deep knowledge and experience with Windows, Office 365, and mobility support in addition to broader experience and capability with networking and Linux technologies. In addition, experience with cyber security and classified systems is a plus. The ideal candidate will be flexible and flourish in a fast paced and challenging startup environment.   



  • Manage York’s IT systems including employee laptops, servers, networks, mobile devices, security devices, and video conferencing equipment. 

  • Define, document, and follow standards and best practices for systems design, testing, and implementation. 

  • Drive scripting and automation to develop solutions to common problems. 

Basic Qualifications: 

  • 4+ years of experience in IT systems administration 

  • Experience with Office 365 administration  

  • Experience with desktop/mobile phones within a company setting. 

  • Mobile Device Management (MDM) experience. 

  • Experience with Azure Active Directory and multi-platform authentication/identification environments including multi-factor authentication 

  • Experience managing enterprise LANs and Internet services  

  • Experience with networking technologies and the Linux operating system environment  

  • Python (or similar) scripting experience 

Preferred Skills & Experience: 

  • Expert working knowledge (including the ability to setup, configure, upgrade, manage, and troubleshoot) Linux based systems and services such as DHCP, DNS, VPN, LDAP, etc. 

  • Experience with Enterprise Office 365 GCC High deployment for meeting Department of Defense security and export control requirements 

  • Experience with inventory and asset tracking systems 

  • Experience with cyber security requirements such as NIST 800-171 and Risk Management Framework (RMF) assessments and mitigations 

  • Experience working with U.S. government classified systems and managing classified system requirements  

  • Expertise in source code and version control tools 

  • Experience with configuration management, provisioning, infrastructure as code, and other DevOps concepts and tools 

  • Understanding of developing web and C#/.Net applications and build processes 

  • Networking experience in IPv4, switching, routing, firewalls and HA architecture 

  • Must be comfortable working with mission critical and sensitive systems, with a sense of urgency appropriate to the responsibilities. 

  • Excellent communications skills with the ability to communicate with internal/external customers, vendors, management etc. in both formal and informal situations.  


ITAR Requirements: 

To conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR) you must be a U.S. citizen, lawful permanent resident of the U.S., protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State. 


YORK SPACE SYSTEMS is an EEO employer - M/F/Vets/Disabled
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