Senior Systems Administrator

ECS is seeking a Senior Systems Administrator to work in our Quantico, VA office.  

ECS is looking to hire a Senior Systems Administrator to join our team with the Criminal Investigation Management System (CIMS), which supports the Army Law Enforcement mission under the United States Army Criminal Investigation Division (USACID) in Quantico, VA. USACID’s mission is to identify, disrupt, and defeat criminal threats to Army personnel, property, and resources.  CIMS is a critical component of this mission providing a secure IT environment to support USACID’s expanding role in the law enforcement community. These roles will support IT operations, maintenance, development, testing, and application security for CIMS.

Responsibilities Include:

• Provides full system sustainment functions - System Administration, including configuration management, patch deployment, account creation, log monitoring, and security compliance across all customer environments.
• Coordinates closely with the Help Desk team to resolve escalated user access issues and supports Change Advisory Board (CAB) processes to ensure alignment with release schedules and security protocols.
• Ensures customer environments remain secure, available, and properly configured to meet mission needs.
• VMware Aria Operations for Networks 6.x (Formerly know as vRealize Network Insights or VRNI)
• Storage (SAN/NAS): NETAPP Ontap
• x (HA, Replication, Clustering, SnapMirror)
• Backup: Cohesity Data Protection 7.x O/S:
• ~100 Windows Server 2022 Datacenter (Active Directory, GPOs, Failover Clustering, HA, IIS 10, Load-balancing)
• Only 1-2 servers has: Oracle/Linux 9.5, RHEL 9.5, Apache/Tomcat
• Only 1 implementation of : Kubernetes 1.31: Elli, Tanzu 4.x, Docker v.27
• Monitoring: *Apps - Dynatrace; Systems: *ScienceLogic SL1
• Cybersecurity: Patching, DISA STIGs, POA&Ms

Qualifications

• Bachelor’s degree in Computer Science, Information Systems, or related discipline with 5+ years of experience in system administration, or Associate’s degree with 7+ years of experience.
• Active Top Secret Clearance
• Active CompTIA Security + or equivalent
• Must have one of the following or ability to obtain:
• Microsoft Windows Server Hybrid Administrator or equivalent (MC SSHAAA)
• Microsoft System Administrator (MCSA) or equivalent
• Red Hat Certified System Administrator (RHCSA) or equivalent
• Microsoft Windows Server Hybrid Administrator or equivalent (MC SSHAAA)
• Microsoft System Administrator (MCSA) or equivalent
• Red Hat Certified System Administrator (RHCSA) or equivalent