Senior Information System Security Engineer
3 days ago
Secure Our Nation's Future
ManTech International Corporation is seeking a highly motivated and experienced Senior Information System Security Engineer to join our team in Chantilly, VA. As a key member of our engineering team, you will play a critical role in providing technical security assessments, advice, and guidance to our government intelligence customers.
Key Responsibilities:
- Conduct technical security assessments of computing environments to identify vulnerabilities and recommend mitigation strategies.
- Validate and verify system security requirements and establish secure system designs.
- Apply knowledge of Information Assurance (IA) policy, procedures, and workforce structure to design, develop, and implement secure networking, computing, and enclave environments.
- Support security planning, assessment, risk analysis, and risk management activities.
- Contribute to the development of security architectures and the implementation of secure systems.
- Review certification and accreditation (C&A) documentation and provide feedback on completeness and compliance.
- Apply system security engineering expertise in areas such as system security design, engineering life cycle, information domain, cross-domain solutions, and cryptography.
- Support security authorization activities in compliance with the Information System Certification and Accreditation Process (ICD 503) and the NIST Risk Management Framework (RMF) process.
- Assist architects and systems developers in the identification and implementation of appropriate information security functionality.
Requirements:
- Bachelor's degree in Computer Science, Information Assurance, or related field from an accredited college or university.
- 5 or more years of ISSE experience may be substituted for a bachelor's degree.
- 7 or more years related experience and at least 4 or more years' experience as an ISSE on programs and contracts of similar scope, type, and complexity required.
- CISSP certification or equivalent required.
- Occasional travel, 25% CONUS.
Security Clearance Requirement:
Active/current TS/SCI with Polygraph required.
Physical Requirements:
- Must be able to be in a stationary position more than 50% of the time.
- Must be able to communicate, converse, and exchange information with peers and senior personnel.
- Constantly operates a computer and other office equipment.
ManTech International Corporation is an equal opportunity employer and welcomes applications from diverse candidates. We do not discriminate against any employee or applicant for employment because of race, color, sex, religion, age, sexual orientation, gender identity and expression, national origin, marital status, physical or mental disability, status as a Disabled Veteran, Recently Separated Veteran, Active Duty Wartime or Campaign Badge Veteran, Armed Forces Services Medal, or any other characteristic protected by law.
ManTech International Corporation is committed to providing reasonable accommodations to applicants with disabilities. If you require a reasonable accommodation to apply for a position with ManTech, please contact our Corporate EEO Department at
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