Senior Systems Engineer – TS/SCI, DoD STIG Expert

AMERICAN SYSTEMS; Colorado Springs (CO); On-site; USD 110,800 - 185,100; Full time

Benefits offered by this job

Healthcare benefits

Paid leave

Retirement plans

Insurance programs

Education and training assistance

Job summary

AMERICAN SYSTEMS in Colorado Springs is seeking a Senior Systems Engineer to lead lifecycle management of DoD/CS software and hardware across environments.

The ideal candidate holds a TS/SCI clearance, a Bachelor's degree, and 8–10 years of related experience, with hands-on work in STIG/SRG, ACAS/Nessus, patching, and vulnerability remediation.

This full-time role requires DoD 8140 proficiency and offers competitive compensation and benefits.

Qualifications

• Bachelor's degree required; 8–10 years of related experience with TS/SCI clearance.
• Experience with STIG/SRG, ACAS/Nessus, patching, and vulnerability remediation.
• Must meet DoD 8140 qualification for Systems Administrator (work role code 451) at Advanced proficiency.

Responsibilities

• Establishes lifecycle management of MD 9 systems and servers, including install/update/troubleshooting, policies, and SOP development.
• Perform vulnerability scans, patch management, and secure configuration across environments.

Skills

TS/SCI clearance

Systems engineering

Vulnerability remediation

Patching

Cybersecurity tooling

Education

Bachelor's degree

Tools

ACAS/Nessus

STIG/SRG

Job description

AMERICAN SYSTEMS in Colorado Springs is seeking a Senior Systems Engineer to lead lifecycle management of DoD/CS software and hardware across environments.

The ideal candidate holds a TS/SCI clearance, a Bachelor's degree, and 8–10 years of related experience, with hands-on work in STIG/SRG, ACAS/Nessus, patching, and vulnerability remediation.

This full-time role requires DoD 8140 proficiency and offers competitive compensation and benefits.