Posted 2 weeks ago

Location: San Diego, CA (On-site w/ability to telework)
Clearance: Active Secret or ability to obtain
Certification: Security+ (must obtain within 90 days of hiring)
Salary Range: $105K – $145K

Position Overview

We are looking for a Systems Engineer to support GCCS-M Group Level efforts on the CB-ISEA contract, with a focus on Tactical Training Equipment (TTE) environments, system deployment, and cybersecurity hardening.

This role is hands-on and focused on standing up and securing systems — working across hardware, Windows environments, networking and cybersecurity requirements alongside other teams like Cybersecurity and Infrastructure.


What You’ll Do

System Engineering & Deployment

  • Support stand-up of new hardware environments (workstations and servers)
  • Build and deploy Secure Host Baseline (SHB) implementation
  • Configure systems post-imaging and prepare them for operational use
  • Support domain configuration and system integration
  • Work with Test & Eval on testing/redlining any problems/documentation

Windows Systems & Imaging

  • Create and deploy gold images (.WIM) using Sysprep
  • Perform system setup (domain join/rejoin, static IPs, configuration)
  • Install and configure software on Windows systems

Cybersecurity & Hardening

  • Perform system hardening based on ACAS and SCAP findings
  • Work with IA teams to remediate vulnerabilities and close findings
  • Support DISA STIG and RMF compliance efforts

Infrastructure & Coordination

  • Support troubleshooting across system, network, and application layers
  • Assist with scripting/automation for deployments and configurations

What We’re Looking For

Required

  • Active Security Clearance OR ability to obtain one
  • Security+ certification OR ability to obtain within 90 days
  • Experience working with Windows systems (administration, setup, troubleshooting)

Preferred (Nice to Have)

  • Experience creating or working with Secure Host Baselines (SHBs)
  • Experience with Windows OS hardening in a DoD environment
  • Familiarity with ACAS, SCAP, and STIG-based compliance
  • Experience creating/deploying .WIM images using Sysprep
  • Experience working with IA teams to close cyber findings
  • Scripting experience (PowerShell preferred)
  • Experience with domain controller (DC) setup/configuration
  • Familiarity with TTE or training environments
  • Basic networking or switch hardening experience

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