DoD Information Systems Security Engineer - Flexible Onsite Texas

Cybersecurity Jobs; Town of Texas (WI); Presencial; USD 88.000 - 155.000; Jornada completa

Ventajas ofrecidas por este puesto de trabajo

Medical benefits

Dental and vision

Paid time off

401(k)

Life insurance

Flexible work schedules

Holidays

Financial wellness

Career development

Veteran support

Mind & body health

Descripción de la vacante

Parsons is seeking an Information Systems Security Engineer / Cyber Systems Engineer to support a DoD system onsite in Texas. You will mitigate vulnerabilities, maintain the system security posture, and support RMF alignment with the ISSO, including POA&M tracking and vulnerability remediation.

Qualifications include active TS/SCI clearance, a bachelor’s degree in a related field, 4+ years of DoD cybersecurity experience, and IAT II/III certification.

Formación

• Active TS/SCI clearance required.
• Bachelor’s degree in a related technical field or equivalent work experience.
• 4+ years hands-on cybersecurity engineering in a DoD/federal environment.
• IAT Level II or III baseline certification (Security+ CE, CASP+ CE, CISSP, etc.).
• Experience with ACAS/Tenable Nessus for vulnerability and compliance scanning.
• DISA STIGs experience across Windows/Linux and network devices.
• Knowledge of NIST RMF and NIST SP 800-53 controls.
• Patch management and secure system upgrades in regulated environments.
• Experience using Jira for tracking remediation tasks.
• Advanced scripting skills (PowerShell, Python, Bash).

Responsabilidades

• Run monthly SSP ACAS vulnerability scans and quarterly STIG/SCAP scans.
• Perform monthly SSP patch version upgrades to maintain security.
• Conduct annual manual STIG checks for components not scanable automatically.
• Serve as primary technical remediator for POA&M findings in Jira.
• Support ISSO by investigating and responding to security alerts and logs.
• Maintain security documentation including diagrams, HW/SW lists, PPSM.
• Assist drafting and maintaining NIST RMF documentation aligned to NIST SP 800-53.

Conocimientos

Active TS/SCI clearance

4+ years cybersecurity experience

Strong communication skills

Advanced scripting (PowerShell, Python

Educación

Bachelor’s degree in Cybersecurity/CS/IT/Engineering or equivalent experience

IAT Level II or III baseline certification (Security+ CE, CASP+ CE, CISSP, etc.)

Herramientas

ACAS

Nessus

Jira

Descripción del empleo

Parsons is seeking an Information Systems Security Engineer / Cyber Systems Engineer to support a DoD system onsite in Texas. You will mitigate vulnerabilities, maintain the system security posture, and support RMF alignment with the ISSO, including POA&M tracking and vulnerability remediation.

Qualifications include active TS/SCI clearance, a bachelor’s degree in a related field, 4+ years of DoD cybersecurity experience, and IAT II/III certification.