Windows System Administrator - TS​/SCI W​/Poly - Littleton, Security Clearance

Position: Staff Windows System Administrator - TS/SCI W/Poly - Littleton, with Security Clearance
Job Number 733900

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.

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)
• Experience with 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) 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., Net App, Nimble, Racktop)
• Knowledge of Scripting and Automation (i.e., Ansible, Power Shell, 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, Horizon View, Xen desktop) Security Clearance Statement:
This position requires a government security clearance, you must be a US Citizen for consideration. Clearance Level: TS/SCI w/Poly Other Important Information You Should Know Expression of Interest:
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. Work Schedules:
Lockheed Martin supports a variety of alternate work schedules that provide additional flexibility to our employees. Schedules range from standard 40 hours over a five day work week while others may be condensed. These condensed schedules provide employees with additional time away from the office and are in addition to our Paid Time off benefits. Schedule for this Position: 9x80 every other Friday off Pay Rate:
The annual base salary range for this position in California, Massachusetts, and New York (excluding most major metropolitan areas), Colorado, Hawaii, Illinois, Maryland, Minnesota, New Jersey, Vermont, Washington or Washington DC is $104,500 - $184,115. For states not referenced above, the salary range for this position will reflect the candidate's final work location. Please note that the salary information is a general guideline only.

Lockheed…