Cyber Security Engineer III

About Us

Fathom 4 (www.fathom4.com) is the kind of defense services company that you've always wanted to work with... and for. We strive to take care of all the people we support, including our employees, clients, troops, and community. We are in the people business, and that principle is what drives our culture. We hire people for a career, not just a particular project.

When we concentrate on genuinely taking care of you, we know you will do what you can to care for the client. Fathom 4 grows when we build teams that feel the same way.

Security Clearance Statement: This position requires a government security clearance, you must be a US Citizen for consideration.

Responsibilities

• Implement and maintain cybersecurity controls in accordance with DoD and NSA requirements
• Support Assessment & Authorization (A&A) activities for information systems and networks
• Conduct vulnerability assessments and assist with remediation efforts
• Monitor systems and networks for cybersecurity threats, incidents, and compliance issues
• Analyze security findings and recommend risk mitigation strategies
• Assist with the application and validation of STIGs, patches, and security configurations
• Respond to cybersecurity incidents and support recovery and reporting actions
• Maintain cybersecurity documentation, system artifacts, and compliance records
• Coordinate with engineers, system administrators, and government stakeholders on cybersecurity matters
• Support continuous monitoring activities to maintain cyber resilience and operational readiness
  
  

Minimum Skills And Requirements

EDUCATION

Bachelor’s or Master’s degree in one of the following:

• Cybersecurity
• Computer Engineering
• Electrical Engineering
• Electronics Engineering
• Mathematics with concentration in Computer Science
  
  

Certification Requirements (one of the following and must be current):

• CompTIA A+
• CompTIA Network+
• CompTIA Security+
• SSCP (ISC²)
• CCNA-Security (Cisco)
• CND (Certified Network Defender)
  
  

Experience

• 10 years experience with a Master’s degree or 14 years experience with a Bachelor’s degree
• Preparing and implementing cybersecurity policies
• Ensuring compliance with cybersecurity policies
• Assessment & Authorization (A&A) activities
• Planning and implementing cybersecurity measures
• Upgrading and monitoring cyber defense capabilities
• Maintaining cyber-resilient networks
• Conducting cybersecurity vulnerability assessments
• Identifying risks and recommending remediation actions
• Implementing risk mitigation strategies
• Ensuring proper security controls are in place
• Protecting digital files and electronic infrastructure
• Responding to cybersecurity incidents/breaches
• Re-establishing protections after security events
• Preparing required cybersecurity reports
  
  

Skills & Attributes

• Excellent communication skills and the ability to interact with all levels of end users and technical resources.
• Ability to operate effectively in a team-oriented and collaborative environment.
• Familiarity with: NSA cybersecurity requirements and NSA cybersecurity tools and applications
• Ability to use NSA-related tools in daily operations
  
  

SECURITY CLEARANCE

• Must be a US Citizen
• Current DoD TS / SCI with Counter-Intel (CI) Poly security clearance required and must be maintained throughout employment.
  
  

LOCATION

• The work location is N. Charleston, SC, with 0-5% travel expected. This is an on-site position.
  
  

EQUAL OPPORTUNITY EMPLOYER

Fathom 4. LLC. is an equal opportunity employer that does not discriminate in employment. All qualified applicants will receive consideration for employment without regard to their race, color, religion, sex, age, sexual orientation, gender identity, or national origin, disability or protected veteran status