Security Systems Infrastructure Engineer (Hybrid – DC Metro)

Society of Defense Financial Management; Dallas, Northern (TX, KY); On-site; USD 100,000 - 130,000; Full time

Benefits offered by this job

Hybrid work arrangement

Paid vacation and holidays

Sick days and floating holidays

Job summary

Johnson Controls is seeking a Security Systems Infrastructure Engineer to support Federal Systems in a hybrid role. You will manage Windows servers, AD DS, DNS/DHCP, and security configurations for enterprise ESS projects.

Responsibilities include server hardening, Hyper-V VM management, and network troubleshooting. Requires strong Windows experience and security-focused mindset, with site visits to DMV area as needed.

Qualifications

• Strong Windows Server administration and security infrastructure knowledge.
• Experience configuring and troubleshooting AD DS and domain controllers.
• Experience with Windows Server 2022/2025 and basic virtual/physical server admin.

Responsibilities

• Build, configure, troubleshoot, and support Windows servers and network services for ESS.
• Install and administer AD DS and domain controllers.
• Configure DNS, DHCP, Group Policy, and user/service accounts.

Skills

Windows Server administration

Network integration

Security system infrastructure

Active Directory (AD DS)

DNS/DHCP/GP

Firewall rules & certificates

Hyper-V / VM management

Network troubleshooting

Physical security system hardware

Server virtualization basics

Education

Bachelor’s Degree or Associates Degree in Engineering, Computer Science, Networking, or related field

CSEIP - Certified System Engineer ICAM PACS

Security+ and Network+ certifications

Tools

SQL Server

Oracle DBMS

Active Directory tooling

Hyper-V

Job description

Johnson Controls is seeking a Security Systems Infrastructure Engineer to support Federal Systems in a hybrid role. You will manage Windows servers, AD DS, DNS/DHCP, and security configurations for enterprise ESS projects.

Responsibilities include server hardening, Hyper-V VM management, and network troubleshooting. Requires strong Windows experience and security-focused mindset, with site visits to DMV area as needed.