612 Windows System Admin Remote jobs in Chantilly,VA

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
Valid driver's license
Ability to lift up to 50 lbs., climb ladders, and work on active jobsites

GlobalGiving Foundation

Washington, DC 20005

Google Workspace (including Gmail, Drive, and Calendar)
VMware Workspace One (or similar UEM)
Druva InSync
CrowdStrike Falcon
Fortinet Fortigates
Fortinet Switches
Meraki Wireless APs
Zoom
Jira
Microsoft Windows Server
5+ years of experience providing helpdesk support for 100+ users
Experience supporting remote users and teams
Experience supporting audio and video conference technology
Firewall and networking experience
Experience performing basic software security auditing when evaluating new software
Strong knowledge of Windows, macOS, and ChromeOS operating systems
Decisive, energetic, and takes pride in high-quality work
Ability to create robust, accessible documentation for end-users and internal teams
Strong customer focus
Demonstrate strong interpersonal skills
Excited about planning IT initiatives and continuous improvement (both of systems and yourself)
The ability to communicate ideas effectively in both written and verbal formats, to listen to others' ideas, and to collaborate to arrive at great solutions.
A passionate belief in the mission of GlobalGiving and a commitment to our core values.
Reside in the United States
Legal authorization to work in the United States for the duration of this permanent position
GlobalGiving does not sponsor employment visas.

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
Valid driver's license
Ability to lift up to 50 lbs., climb ladders, and work on active jobsites

Active Security Consulting LLC

Dulles, VA 20189

Graduate
Minimum of 5 years in electronic security, including systems integration, administration, and advanced troubleshooting, with a focus on compliance and adherence to government and independent standards
Completion of at least four industry certifications in electronic security and systems integration
Travel Ability: Ability to travel to projects and stay overnight for varying lengths of time
Background check
Valid driver's license
Eligible for U.S. Government Security Clearance

Trademasters Services I

Bethesda, MD 20892

Minimum 3 years of project management experience in commercial and/or industrial mechanical systems
Ability to obtain and maintain required federal site clearance (badge access)
Pre-employment and on-going drug screening
Demonstrated ability to manage multiple projects in a fast-paced environment with competing priorities
Strong technical background in mechanical systems
Experience with proposal writing and SOW development
Excellent organizational, administrative, and documentation skills
Strong communication and stakeholder coordination abilities
Commitment to safety, quality, and compliance