Sr. Systems Engineer

Client Solution Architects (CSA) is currently seeking a Sr. Systems Engineer in Millington, TN.

For nearly 50 years, CSA has delivered integrated technology and operational support services to meet the defense and federal sector's most complex enterprise needs. Working from operations centers and shipyards to training sites and program offices, CSA deploys experienced teams, innovative tools and proven processes to advance federal missions.

How Role will make an impact (Duties and Responsibilities):

• Engineer, administer, and troubleshoot enterprise Windows environments, sustaining MS Server and MS Workstation systems that support mission operations.
• Support identity, authentication, and directory dependencies using Active Directory and LDAP, enabling access workflows and service integrations.
• Support certificate and authentication requirements tied to secure communications and access using Microsoft Certificate Server and ActivIdentity ActivClient.
• Configure and troubleshoot core network services and protocols that impact service reachability and performance, including DNS, DHCP, IPV4/6, and SSL/TLS.
• Support secure remote administration and controlled file movement using Putty, SFTP, and FTP as required.
• Administer and troubleshoot remote access/application delivery environments using Citrix to support reliable end-user connectivity.
• Monitor infrastructure health and troubleshoot performance/availability issues using Solarwinds, identifying conditions that impact operations.
• Support enterprise systems management using the System Center toolset where applicable, including System Center Configuration Manager (Microsoft), System Center Operations Manager (Microsoft), and System Center Virtual Machine Manager (Microsoft).
• Support virtualization and resiliency requirements using Hyper-V Virtualization and Hyper-V Replication.
• Support repeatable operational processing and scheduling using Control M and Control D, validating job execution and outputs.
• Support security posture activities and tool-enabled troubleshooting as required, including HBSS/ESS, Ivanti Endpoint Security, ACAS, Netsparker, and Checkmarx (as applicable to the environment).
• Maintain technical documentation, diagrams, and system artifacts using Microsoft Office Suite (Visio/Project), and collaborate with stakeholders through SharePoint and FlankSpeed Teams

Requirements

What you'll need to have to join our award-winning team:

• Clearance: Must possess and maintain an active Secret Clearance.
• 10 years of relevant experience supporting systems engineering, enterprise system administration, troubleshooting, and integration in managed environments.
• Operating systems: MS Server, MS Workstation.
• Identity and access: Active Directory, LDAP, Microsoft Certificate Server, ActivIdentity ActivClient.
• Networking and secure communications: DNS, DHCP, IPV4/6, SSL/TLS.
• Secure administration and transfer: Putty, SFTP, FTP.
• Enterprise platforms and tooling: Citrix, Solarwinds, SharePoint, FlankSpeed Teams.
• Systems management and virtualization: System Center Configuration Manager (Microsoft), System Center Operations Manager (Microsoft), System Center Virtual Machine Manager (Microsoft), Hyper-V Virtualization, Hyper-V Replication.
• Scheduling/operations: Control M, Control D.
• Security tooling familiarity: HBSS/ESS, Ivanti Endpoint Security, ACAS, Netsparker, Checkmarx.
• Productivity tools: Microsoft Office Suite (Visio/Project)