Cyber Security Engineer Jobs, Employment in Fairfax,VA Now Hiring September 2026

Minimum of Bachelor's Degree plus 7 years relevant experience
5 years Information Assurance / Information System Security experience
Possess a DoD 8140 Cyber Workforce IAT Level II or IAM Level 1 certification
Experience in administration of mixed Windows and Linux environments
Experience using vulnerability scanning tools, such as Nessus
Knowledge of STIG compliance and vulnerability management
Knowledge of the complex environment involving shared networks and multiple security enclaves
Knowledge of engineering for Cyber engineering and integration services including security, authentication, identity management, authorization, and access control engineering
Self-starter able to work independently and build relationships with technical reps across divisions, comfortable with cyber security and able to brief issues to the customer
Over 5 years of experience working on Intelligence Community enterprise infrastructure and engineering programs
Knowledge of Cloud security controls and implementation
Ability to prioritize competing demands and complete tasks on schedule
Work as part of a team and independently without direct supervision
Understanding of the NIST 800-171 Risk Management Framework
Set and self-manage professional development & education goals
Single point of contact on all accreditation and continuous monitoring activities
Attend Security-related meetings with customer and external service providers
Create Body of Evidence (BOE) documentation in support of ConMon and system authorization packages
POA&M; development and implementation
Ensure implementation and validation of security controls that support the Risk Management Framework (RMF) and ICD 503 Security Accreditation
Ability to analyze technical content to determine if it meets the customer's defined security requirements
Outstanding written and oral communications skills
Listen and ask clarifying questions as needed
Speak in group settings
Draft clear, concise, and grammatically correct documentation
Maintain organized and complete records
Experience with information security operations and RMF processes
Experience with accreditation and continuous monitoring activities

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New, Posted 18 hours ago

Principal Associate, Cyber Security Logging

Capital One

Mc Lean, VA 22102

New, Posted 18 hours ago

SME Cyber Network Analyst

General Dynamics Information Technology

Arlington, VA 22212

5006 Cyber Security Engineer jobs in Fairfax,VA

Cyber Systems Security Engineering Sr

Principal Cyber Security Engineer

Cloud Cyber Engineer

Cyber Systems Engineer (Level 3 or 4) AHT

Cyber Forward Deployed Engineer - Senior Consultant

Cyber Test Engineer

Cyber Threat Defense Sr AI/ML Engineer

Information Systems Security Engineer (ISSE)

Requirements

Preferences

Pay

Benefits

Principal Associate, Cyber Security Logging

SME Cyber Network Analyst

5006 Cyber Security Engineer jobs in Fairfax,VA

Cyber Systems Security Engineering Sr

Principal Cyber Security Engineer

Cloud Cyber Engineer

Cyber Systems Engineer (Level 3 or 4) AHT

Cyber Forward Deployed Engineer - Senior Consultant

Cyber Test Engineer

Cyber Threat Defense Sr AI/ML Engineer

Information Systems Security Engineer (ISSE)

Requirements

Preferences

Pay

Benefits

Principal Associate, Cyber Security Logging

SME Cyber Network Analyst