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ARETUM

ARETUM is a dynamic government contracting company that emphasizes a people-centric culture. It values diversity, equity, and inclusion as fundamental pillars o

Security Engineer – Mid

Location

Virginia

Posted

120 days ago

Salary

0

Seniority

Lead

8 yrs expEnglishAWS

Job Description

Security Engineer – Mid

ARETUM

• Support planning, assessment, and implementation of Zero Trust principles across classified environments • Evaluate identity, device, network, application, and data protection controls • Assess Zero Trust maturity against DoD Zero Trust reference architectures • Provide recommendations to reduce implicit trust and strengthen access control enforcement • Oversee SIEM and SOAR operations for classified networks • Analyze security logs, alerts, and correlated events to identify threats and anomalous behavior • Perform traffic pattern analysis to detect lateral movement, unauthorized activity, and data exfiltration risks • Support incident response investigations and forensic analysis • Oversee vulnerability management and advanced vulnerability analysis efforts • Assess mission risk across enterprise, tactical, and mission networks • Ensure the security posture of complex, interconnected classified systems • Cloud Security: Configure and manage AWS Security toolsets (CloudTrail, GuardDuty, Inspector, Security Hub) • Provide technical guidance to engineering, operations, and compliance teams • Support cybersecurity strategy development and continuous process improvement • Stay current with emerging threats, adversary TTPs, and evolving DoD cybersecurity guidance

Job Requirements

  • Master’s Degree + 5 years of relevant experience or Bachelor’s Degree + 8 years of relevant experience
  • Active Top Secret Clearance Required
  • 5+ years of experience in information assurance, cybersecurity, or security engineering
  • IAT Level III Certification: Must possess one of the following: CASP+ CE, CCNP Security+, CISA, CISSP, GCED, GCIH, or CCSP
  • Extensive experience supporting RMF in classified C5ISR and IIR environments
  • Strong hands-on experience with ACAS, ESS, SIEM/SOAR, SCAP, DISA STIGs, and Burp Suite
  • Demonstrated expertise in traffic pattern analysis and advanced vulnerability analysis
  • Expert knowledge of NIST 800-series publications and DoD cybersecurity requirements
  • Proven ability to lead complex cybersecurity and compliance efforts across multiple systems

Benefits

  • Health Care Plan (Medical, Dental & Vision)
  • Retirement Plan (401k)
  • Life Insurance (Basic, Voluntary & AD&D)
  • Paid Time Off
  • Family Leave (Maternity, Paternity)
  • Short Term & Long-Term Disability
  • Training & Development

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