Staff Windows System Administrator - TS/SCI W/Poly - Littleton, CO

Basic Qualifications

• Must have an active TS/SCI clearance with a CI Poly U.S. Citizenship required for access to the work facility
• IAT II certification (Security+, etc.)
• SME level experience with the following:
• Active Directory (Domain Services, Certificate Services, Federative Services, Trusts, PKI)
• Windows Server (Server 2022, 2025) including backups, hardening, monitoring, tuning, and patching
• Extensive knowledge of HPE / Dell server hardware maintenance, deployment, patching, automation (HP Oneview, Ilo, IDRAC, etc.)
• Experience using VMWare or Hyper-V tools for virtualization
• Experience with vulnerability remediation and security management (i.e., system hardening, log management, configuration management (i.e., Nessus Trellix, WSUS, MECM, Ivanti, Splunk))

Job Description

Our employees are the core of everything we do, and they are helping the future arrive. As a leading technology innovation company, our team of over 100,000 employees work with our partners around the world to bring the latest technology to our customers’ toughest challenges. Headquartered in Bethesda, MD, Lockheed Martin has employees based in all 50 states and more than 570 facilities that span 70 countries. This Enterprise Operations (EO) position supports the Lockheed Martin Space division located in Waterton, CO. This position provides Windows System Administration services including installation, integration and configuration of Windows, VMWare, and Hyper-V servers, as well as the development and maintenance of Standard Operating Instructions (SOI's) in support of the Stingernet Portfolio. This includes upgrades, operations and maintenance, hardware and software installations, backups and service requests in the support of program area IT environments at the Waterton, CO campus.

Desired Skills

• IAT III / IAM III (SecurityX, CISSP, etc.)
• Experience utilizing Linux integration with Active Directory (SSD, IDM)
• Knowledge of National Industrial Security Program Operating Manual (NISPOM), Risk Management Framework (RMF) and Security Technical Implementation Guide (STIG)

Requirements

• Experience with storage technologies (i.e., NetApp, Nimble, Racktop)
• Knowledge of Scripting and Automation (i.e., Ansible, PowerShell, Scorch/Runbooks, Terraform, Chef, Puppet)
• Architecting heavy virtualized environments/private clouds (HyperV, VMware, Azure local, KVM, Nutanix)
• Tuning SR-IOV / vRSS networking offloads, and configuring MPIO paths over Fibre Channel and iSCSI
• Managing advanced clusters and virtual desktop environments (RDS, HorizonView, Xen desktop)

Other Important Information

By applying to this job, you are expressing interest in this position and could be considered for other career opportunities where similar skills and requirements have been identified as a match. Should this match be identified you may be contacted for this and future openings.

Ability to work remotely
Onsite
Full-time: The work associated with this position will be performed onsite at a designated Lockheed Martin facility.