Senior Systems Engineer: DoD Cloud & On-Prem Ops

Agil3 Technology Solutions, LLC; Virginia, Northern (MN, KY); Hybrid; USD 115,000 - 140,000; Full time

Benefits offered by this job

Medical Insurance

Dental Insurance

Vision Insurance

Life Insurance

Disability Insurance

401k Match

Paid Holidays

PTO

Tuition Assistance

Parking Reimbursement

Job summary

Agil3 Technology Solutions LLC seeks an experienced Senior Systems Engineer to deliver enterprise-level systems engineering and support for U.S. Government environments.

You will design, configure, monitor, troubleshoot, secure, and optimize enterprise IT systems and services across on-prem and cloud resources. The role collaborates with Systems Administrators, Network Engineers, Cloud Engineers, and Cybersecurity personnel, providing Tier III escalation and hands-on leadership.

Qualifications

• 8+ years of progressively responsible IT systems engineering or enterprise infrastructure experience.
• Active DoD Secret clearance is required.
• DoD 8140 / DCWF requirements for Work Role 451 at Advanced level.
• Experience in DoD, Federal Government, or comparable enterprise IT environments.
• Advanced experience with Microsoft Windows Server environments.

Responsibilities

• Configure, monitor, troubleshoot, document, and secure enterprise network and systems services (DNS, DHCP, NTP, SNMP, HTTP/HTTPS, SSH, LDAP/LDAPS, SMTP).
• Engineer, administer, and sustain Microsoft-based enterprise infrastructure and services.
• Support physical and virtual server environments and enterprise applications.
• Support Microsoft 365 services and integration with the enterprise environment.
• Support virtualization technologies (VMware vSphere/ESXi).
• Perform advanced troubleshooting and root-cause analysis for complex issues.
• Develop and maintain system configurations, architecture diagrams, SOPs, and procedures.
• Coordinate with Network, Cloud, Cybersecurity, RMF/ATO, and IT staff.

Skills

DoD systems Eng

Secret clearance

Windows Server

Active Directory

VMware vSphere

Microsoft 365

Cybersecurity hardening

Network & DNS

SOP documentation

PowerShell scripting

Education

Bachelor's degree in CS/IT/Engineering

Tools

VMware vSphere/ESXi

Azure cloud

PowerShell

Microsoft 365 admin

DISA/STIG tooling

Job description

Agil3 Technology Solutions LLC seeks an experienced Senior Systems Engineer to deliver enterprise-level systems engineering and support for U.S. Government environments.

You will design, configure, monitor, troubleshoot, secure, and optimize enterprise IT systems and services across on-prem and cloud resources. The role collaborates with Systems Administrators, Network Engineers, Cloud Engineers, and Cybersecurity personnel, providing Tier III escalation and hands-on leadership.