Job Information
ManTech Information Systems Security Officer in Chantilly, Virginia
ManTech seeks a motivated, career and customer-oriented Information Systems Security Officer to join our team in Chantilly, VA
The Information Systems Security Officer (ISSO) will leverage their strong technical background and knowledge to support the Sponsor’s system accreditation efforts, to include creating Body of Evidence (BOE) documentation, responding to/implementing/documenting required controls, and completing required tasks/actions.
Responsibilities include but are not limited to:
Creating, updating, maintaining, and interpreting required Body of Evidence (BOE) documentation
Working with management, internal teams, and Sponsor’s authorities to successfully navigate the Sponsor’s accreditation process for all systems
Documenting responses to required controls and updating as necessary while maintaining a robust library of documentation, to include network diagrams for cyber defense capabilities and sensors, and making documentation available to all personnel with appropriate need-to-know
Maintaining, updating, and conducting routine vulnerability scanning across all Sponsor networks
Maintaining system baselines and configuration management items, including security event monitoring policies
Working with all stakeholders to ensure complete and functioning systems that meet all requirements
Recommending, and when approved, implementing process and policy improvements
Minimum Qualifications:
High School Diploma/GED with 15+ years of progressively responsible experience in Information Systems Security
Significant experience navigating the Sponsor's accreditation process and ICD 503 requirements, especially as it relates to creating A&A Body of Evidence (BOE) documentation
Significant experience meeting security requirements in the Sponsor's environment or similar environments
Experience working across a large team to drive a security agenda and working with complex, intertwined systems and data flows
Experience inventorying complex networks, and with network documentation (security compliance, configuration management, patching, centralized authentication, removable media, etc.)
Experience creating, maintaining, and communicating complex information technology documentation, particularly network and security documentation
Preferred Qualifications :
Certified Information Systems Security Professional (CISSP certification)
Experience with the Sponsor’s primary cyber risk and compliance automation tools
Self-starter with excellent people skills - able to work across teams, organize meetings/boards, and drive change throughout an organization
Clearance Requirements:
- An active/current TS/SCI with Polygraph is required for this position.
Physical Requirements:
Must be able to remain in a stationary position 50%
Needs to occasionally move about inside the office to access file cabinets, office machinery, etc.
Frequently communicates with co-workers, management, and customers, which may involve delivering presentations. Must be able to exchange accurate information in these situations
MANTECH International Corporation considers all qualified applicants for employment without regard to disability or veteran status or any other status protected under any federal, state, or local law or regulation.
If you need a reasonable accommodation to apply for a position with MANTECH, please email us at careers@mantech.com and provide your name and contact information.