548 Window Systems Administrator jobs in Washington,DC

Marvin

Alexandria, VA 22306

Proven experience installing replacement windows and doors in residential settings
Strong finish carpentry, trim, capping, and sealing skills
Ability to work independently or help guide less-experienced installers
Pride in workmanship and attention to detail
Valid driver's license
Ability to lift up to 50 lbs., climb ladders, and work on active jobsites

Leidos

Kensington, MD 20895

Expert-level Intune engineering across Windows/macOS/iOS/iPadOS.
Advanced PowerShell for remediation, automation, and OS image manipulation.
Deep experience with Microsoft Defender (XDR, Endpoint, Cloud Apps).
Hands-on with Sentinel SIEM, Function Apps, and cross-platform telemetry pipelines.
Strong understanding of CAP architecture and identity risk enforcement.
Experience with ATO control evidence, compliance mapping, and audit support.

Marvin

Alexandria, VA 22306

Proven experience installing replacement windows and doors in residential settings
Strong finish carpentry, trim, capping, and sealing skills
Ability to work independently or help guide less-experienced installers
Pride in workmanship and attention to detail
Valid driver's license
Ability to lift up to 50 lbs., climb ladders, and work on active jobsites

Active Security Consulting LLC

Sterling, VA 20166

SimVentions, Inc - Glassdoor✪ 4.6

La Plata, MD 20646

Vantor

Herndon, VA 20170

To be eligible for this position, you must be a U.S. Citizen.
Must be a U.S. Citizen with an active TS/SCI with CI poly (or willingness to obtain a CI poly)
This position requires an active U.S. Government Security Clearance at the TS/SCI with CI poly level.
_Export Control/ITAR:_ Certain roles may be subject to U.S. export control laws, requiring U.S. person status as defined by 8 U.S.C. 1324b(a)(3).
Minimum of 14 years of total professional experience in a technical support role
Demonstrated technical experience with DevSecOps
Demonstrated experience working with Kubernetes in production environments
Demonstrated experience with Red Hat OpenShift
Proficiency in container technologies such as Docker or CRI-O
Experience with CI/CD tools (e.g., Jenkins, GitHub Actions, GitLab CI)
Open source and custom application deployments and maintenance experience.
Capable of working effectively with a geographically distributed ops & development team
Demonstrated ability to communicate effectively with customers and team in written and oral forums
Willingness to work 90% or as needed in a SCIF environment with some on-call or after-hours onsite support for customer's mission in either **Herndon, VA; Westminster, CO; or St. Louis, MO**
Degree or equivalent demonstrated experience in a technical field.