OneZero Solutions · 1 month ago
Information System Security Officer (ISSO) – Level I
OneZero Solutions is an employee‑centric cybersecurity and engineering firm supporting federal and defense missions. The ISSO Level I supports the U.S. Coast Guard Aviation Logistics Command by assisting in securing avionics systems and developing expertise in aviation cybersecurity and RMF processes.
Cyber SecurityEnterpriseRisk Management
Responsibilities
Support execution of NIST RMF for aircraft-related information systems
Assist with ATO documentation including SSPs and POA&Ms
Support vulnerability scans, STIG/SCAP remediation, and compliance efforts
Monitor systems for security events and escalate as appropriate
Assist with documentation and security awareness activities
Collaborate with engineering and aviation maintenance personnel
Qualification
Required
1-3 years of IT or cybersecurity experience (military/ internships acceptable)
Understanding of cybersecurity fundamentals, networks, and incident response
Familiarity with Cybersecurity principles and concepts, NIST RMF and related standards, DoD security policies and standards (DoD 8510.01, DoD 8500, STIG etc.)
Familiarity with DoD security tools such as eMASS, Tenable Nessus, ACAS, etc
Strong communication and documentation skills
Ability to operate in aviation maintenance/engineering environments
Security+ (CompTIA)
Preferred
Associate's or Bachelor's degree in Cybersecurity, IT, Engineering, or related field
Benefits
Health coverage
401(k) match
PTO
Paid holidays
Referral bonuses
Educational assistance
Company
OneZero Solutions
OneZero Solutions specializes in cyber operations, enterprise services, virtual Ciso, cyber risk management & CMMC-pro.
Funding
Current Stage
Growth StageRecent News
Washington Technology
2025-08-30
2024-10-26
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