Senior ISSE - RMF, C&A, Intelligence Security (Chantilly)

MANTECH; Chantilly (VA); On-site; USD 120,000 - 160,000; Full time

Job summary

MANTECH is seeking an Information System Security Engineer (ISSE) in Chantilly, VA to advise a government intelligence customer. You will apply ISSE expertise to protect information systems and support security certification activities.

As a senior ISSE, you will review risk, design secure enclaves, and coordinate with military and civilian personnel. A TS/SCI with Polygraph is required to perform this role.

Qualifications

• Bachelor's degree and 4+ years of relevant experience, or HS diploma with 9+ years of experience.
• Familiarity with information system security principles.
• Experience interfacing with military, civilian, and contractor personnel at all levels.
• Knowledge of IC/DoD policies, procedures, and instructions.
• Applied system security engineering in design, life cycle, risk management and security testing.
• One of IAM Level I certifications: CAP, GSLC, CISM, CASP, CISSP, CCISCO, Security+.

Responsibilities

• Perform or review security assessments to identify vulnerabilities and mitigation options.
• Design and implement secure networking, computing, and enclave environments.
• Assist in security planning, risk analysis, and RMF activities for systems and networks.
• Review C&A documentation for completeness and compliance.
• Support IC and DoD security processes per ICD 503 and IC business rules.
• Assist architects in applying security functionality to enterprise solutions.
• Travel up to 25% CONUS.

Skills

InfoSec principles

IA policy knowledge

Briefing stakeholders

NIST RMF familiarity

Security engineering

Education

Bachelor's Degree

High School Diploma/GED

Tools

Trellix ePolicy Orchestrator

Tenable Security Center

Splunk

Job description

MANTECH is seeking an Information System Security Engineer (ISSE) in Chantilly, VA to advise a government intelligence customer. You will apply ISSE expertise to protect information systems and support security certification activities.

As a senior ISSE, you will review risk, design secure enclaves, and coordinate with military and civilian personnel. A TS/SCI with Polygraph is required to perform this role.