General Dynamics Information Technology

Cybersecurity Systems Engineer

General Dynamics Information Technology

full-time

Posted on:

Location Type: Remote

Location: Remote • 🇺🇸 United States

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Salary

💰 $123,250 - $166,750 per year

Job Level

SeniorLead

Tech Stack

FirewallsLinux

About the role

  • Perform vulnerability scanning, analyzing risk exposures, managing remediation workflows, and applying security patches and updates across enterprise servers and infrastructure
  • Perform regular vulnerability scans across enterprise servers, applications, and infrastructure using industry-standard tools (e.g., Tenable Nessus, Qualys, Rapid7)
  • Analyze scan results, assess risk severity, validate findings, and prioritize remediation activities in coordination with system owners and engineering teams
  • Develop, maintain, and operate a vulnerability management program, including tracking, reporting, and remediation metrics for leadership
  • Apply and validate security patches, OS updates, and software upgrades on enterprise servers (Windows and Linux)
  • Coordinate with infrastructure, application, and DevOps teams to ensure timely remediation of vulnerabilities while minimizing operational impact
  • Support compliance with security frameworks and standards (e.g., NIST 800-te, CIS Benchmarks, DISA STIG)
  • Develop and maintain patch baselines, golden images, and configuration standards to reduce vulnerability recurrence
  • Document vulnerability management process, create runbooks, and contribute to continuous improvement initiatives
  • Participate in security audits, assessments, and reporting activities.

Requirements

  • 8+ years of related experience
  • Bachelor's Degree
  • Active SECRET clearance
  • Strong hands-on experience in vulnerability management and server security operations
  • Proven track record of excellence in IT security, vulnerability management, or system administration
  • Hands-on experience with vulnerability scanning tools
  • Experience with patch management and tools/solutions
  • Strong understanding of Windows and Linux server administration
  • Knowledge of CVSS scoring, CVE tracking, and vulnerability prioritization
  • Knowledge of networking concepts, firewalls, and enterprise security practices
  • Strong problem-solving skills
  • Excellent communication and documentation skills.
Benefits
  • Comprehensive benefits and wellness packages
  • 401K with company match
  • Competitive pay and paid time off
  • Full-flex work week to own your priorities at work and at home
  • A variety of paid time off plans, including vacation, sick and personal time, holidays, paid parental, military, bereavement and jury duty leave
  • Paid leave and paid holidays are prorated based on the employee’s date of hire
  • GDIT Paid Family Leave program provides a total of up to 160 hours of paid leave in a rolling 12 month period for eligible employees
  • Other offerings such as short and long-term disability benefits, life, accidental death and dismemberment, personal accident, critical illness and business travel and accident insurance are provided or available.

Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard skills
vulnerability managementserver security operationspatch managementWindows server administrationLinux server administrationvulnerability scanningrisk assessmentconfiguration standardssecurity auditsCVE tracking
Soft skills
problem-solvingcommunicationdocumentationleadership
Certifications
Bachelor's DegreeActive SECRET clearance
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