CSfC Systems Engineer SME: PKI/HSM, DR, CSfC Expert

Leidos Inc; Fort Belvoir (VA); On-site; USD 131,000 - 237,000; Full time

Job summary

Leidos is seeking an experienced Systems Engineer SME to join the I3TS team supporting a DoD modernization program. The role emphasizes CSfC infrastructure, PKI/HSM, and secure virtualization in VMware/Nutanix ecosystems to sustain ATO readiness.

You will collaborate with government and technical leadership to design, deploy, and maintain CSfC architectures, CA/OCSP, and automated deployment pipelines using SCCM, PowerShell, Bash, and Ansible.

Qualifications

• Active TS/SCI Clearance
• DoD 8570.01-M / DoD 8140 IAT Level II/III baseline certs
• Extensive experience with CSfC infrastructure and DoD networks

Responsibilities

• Architect and maintain CSfC infrastructure across CSfC networks
• Deploy and manage PKI, OCSP, and HSM key protection
• Build and optimize virtualization fabrics (VMware/Nutanix) and DR pipelines
• Configure Windows Server + RHEL with AD, DNS, GPO
• Establish centralized Syslog and SIEM integration

Skills

TS/SCI Clearance

Security+ CE

RHCE

VMware vSphere/ESXi

Nutanix AHV

PowerShell

Bash

Ansible

SCCM

Syslog & SIEM

Education

Bachelor's degree or higher in CS/IT/Engineering

Tools

VMware vSphere/ESXi

Nutanix AHV

SCCM

Red Hat Enterprise Linux (RHEL)

Windows Server

PKI/HSM

Job description

Leidos is seeking an experienced Systems Engineer SME to join the I3TS team supporting a DoD modernization program. The role emphasizes CSfC infrastructure, PKI/HSM, and secure virtualization in VMware/Nutanix ecosystems to sustain ATO readiness.

You will collaborate with government and technical leadership to design, deploy, and maintain CSfC architectures, CA/OCSP, and automated deployment pipelines using SCCM, PowerShell, Bash, and Ansible.