TS/SCI Poly Systems & Infrastructure Engineers (Multiple Openings)

Job Description

Job Description

Windows • Linux • VMware • Cisco • Cloud • Infrastructure

Build the Infrastructure Behind the Mission

XcelHR is sourcing candidates on behalf of a client in the government contracting field. We are hiring multiple Systems and Infrastructure Engineers to support mission-critical programs within the U.S. Intelligence Community. These opportunities span enterprise systems engineering, Windows and Linux administration, virtualization, network infrastructure, storage, cloud technologies, and secure communications environments.

Whether you're an experienced Systems Engineer, Infrastructure Engineer, Windows/Linux Engineer, Network Engineer, or Virtualization Specialist, we have multiple openings that may match your background.

If you're looking for technically challenging work supporting secure enterprise environments and cutting-edge technologies, we'd like to speak with you.

***These positions require an existing Top Secret Clearance and Full-Scope Polygraph***

Current Opportunities:

Senior Systems & Infrastructure Engineer
Apply deep enterprise infrastructure expertise to engineer and maintain Windows, Linux, and macOS environments while supporting virtualization, storage, networking, backup solutions, and secure enterprise operations.

• Engineer and maintain enterprise Windows, Linux, and macOS environments
• Support VMware, Hyper-V, and virtual infrastructure
• Design and maintain LAN/WAN, storage, backup, and disaster recovery solutions
• Evaluate, implement, and support enterprise COTS/GOTS technologies

Systems Engineer
Support secure communications and technical systems throughout the complete engineering lifecycle, from requirements development through deployment, operational support, and modernization.

• Support complex systems engineering projects
• Develop technical documentation, requirements, and test plans
• Coordinate technical reviews, testing, and deployments
• Work with government stakeholders and third-party vendors

Senior Windows & Linux Systems Engineer
Engineer, administer, and secure mission-critical Windows and Linux environments supporting enterprise infrastructure and accreditation activities.

• Administer Windows Server and Linux operating systems
• Manage Active Directory, virtualization, and enterprise storage
• Support Assessment & Authorization (A&A) activities
• Maintain certificates, secure systems, and enterprise infrastructure

Infrastructure & Virtualization Engineer
Support enterprise virtualization, networking, storage, automation, and systems administration across highly secure environments.

• Support VMware, Hyper-V, and clustered virtual environments
• Manage Cisco networking infrastructure
• Automate system administration through scripting
• Maintain enterprise backup, monitoring, and storage platforms

***Detailed Job Descriptions will be available upon applying***

Required Experience:

• Citizenship : Must Be a US Citizen
• Existing Clearance Required: Active Top Secret SCI with Full Scope Poly

Preferred Technologies (Experience with every technology listed is not required)

• Windows Server Administration
• Linux Systems Administration
• VMware
• Hyper-V
• Active Directory
• Cisco Networking
• PowerShell
• Shell Scripting
• SAN Storage
• NetApp
• Microsoft System Center
• Windows Server Update Services (WSUS)
• Disaster Recovery
• Virtualization
• SQL Server
• Oracle
• VMware ESX
• Cloud Infrastructure
• Enterprise Backup Solutions
• Assessment & Authorization (A&A)
• Infrastructure Automation

At XcelHR, our mission is to help business owners thrive. Our experienced team of professionals is dedicated to being a part of a business owner's toolkit, so they have the time to focus on what they love - their business. We pride ourselves on our service-oriented culture and our commitment to achieving and fulfilling our clients' needs and expectations. We are seeking individuals who desire to excel in a full-service organization.

Company Description

At XcelHR, our mission is to help business owners thrive. Our experienced team of professionals is dedicated to being a part of a business owner's toolkit, so they have the time to focus on what they love - their business. We pride ourselves on our service-oriented culture and our commitment to achieving and fulfilling our clients' needs and expectations. We are seeking individuals who desire to excel in a full-service organization.