Systems Administrator / Systems Infrastructure Lead

EPS CORP; Illinois; On-site; USD 95,000 - 130,000; Full time

Job summary

EPS Corporation seeks a Sr System Administrator to lead systems administration for all in-scope physical and virtual server infrastructure, storage, and AD services supporting ARTRANS C4ISR and distribution operations worldwide.

The role serves as the primary technical contact and Capability Lead for infrastructure services, designated Mission Essential and active during contingencies; on-site at Scott Air Force Base in Illinois.

Qualifications

• 5+ years of enterprise systems administration (Windows/Linux server, virtualization, SAN/NAS, Active Directory).
• DCWF Work Role 411 - Systems Administrator, Intermediate proficiency.
• Certifications: Security+ or CySA+, plus a computing environment certification (e.g., Microsoft/Linux/VMware).
• DoDM 8140.03 foundational qualification prior to start; Residential Qualification for privileged access.
• SECRET clearance (final, adjudicated) at minimum.
• Experience in a DoD/Army enclave with STIG-hardened systems.
• Backup/DR tooling experience (Veeam, Commvault, or equivalent).

Responsibilities

• Install, configure, patch, and maintain physical/virtual server OS (Windows Server 2019/2022, RHEL 8/9), SAN/NAS (NetApp ONTAP), and VMware vSphere/vCenter.
• Administer user accounts and security groups for in-scope Active Directory domains.
• Operate data backup and recovery (Veeam) meeting RTO and RPO for mission-critical systems.
• Manage enterprise tools (SCCM, SolarWinds) and support critical service restoration priorities during contingencies.

Skills

Enterprise systems administration

Windows servers

Linux servers

Virtualization

SAN/NAS

Active Directory

SCCM

SolarWinds

Veeam

Commvault

Security+

CySA+

DoD 8140.03

STIG

SECRET clearance

Education

Bachelor's Degree

Tools

VMware vSphere/vCenter

NetApp ONTAP

Job description

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Job Title

Location

Job Type

Full-time

Education

Bachelor's Degree

Manager

Category

Information Technology

Job Description

EPS Corporation is looking for a Sr System Administrator that leads systems administration for all in-scope physical and virtual server infrastructure, storage, and Active Directory services supporting U.S. Army Transportation Command (ARTRANS) C4ISR and distribution operations worldwide. Serves as the primary technical point of contact and Capability Lead for systems infrastructure services. This role is designated Mission Essential and must perform during contingencies

Requirements

Key Responsibilities

• Install, configure, patch, and maintain physical/virtual server OS (Windows Server 2019/2022, RHEL 8/9), SAN/NAS (NetApp ONTAP), and VMware vSphere/vCenter
• Administer user accounts and security groups for in-scope Active Directory domains
• Operate data backup and recovery (Veeam) meeting Recovery Time Objective (RTO) and Recovery Point Objective for mission-critical systems
• Manage enterprise tools (SCCM, SolarWinds) and support critical service restoration priorities during contingencies

Work Location: Scott Air Force Base, Illinois; Mission Essential on-site reporting during base closures/contingencies.

Required Qualifications, Certifications & Experience

• 5+ years of enterprise systems administration (Windows/Linux server, virtualization, SAN/NAS, Active Directory)
• DCWF Work Role 411 - Systems Administrator, Intermediate proficiency. Common qualifying certifications: Security+ or CySA+, plus a computing-environment certification (e.g., Microsoft/Linux/VMware)
• DoDM 8140.03 foundational qualification prior to start; Residential Qualification for privileged access
• SECRET clearance (final, adjudicated) at minimum
• Experience in a DoD/Army enclave with STIG-hardened systems
• Backup/DR tooling experience (e.g., Veeam, Commvault, or equivalent)

Familiarity with SIPRNet-connected mission systems

Desired Skills/Other Considerations

If you require accessibility assistance for open position please contact the Human Resources Department (Located in NJ) at EPS Corporation.