Job Information
ManTech Information System Security Engineer in Chantilly, Virginia
MANTECH seeks a motivated, career and customer-oriented Information System Security Engineer (ISSE) to join our team in Chantilly, VA.
Responsibilities include but are not limited to:
Maintaining, updating, and configuring logging/auditing tools across Sponsornetworks and ensuring all network defense capabilities are kept current, patched, and securely configured
Designing, testing, and integrating new security products as directed. Beta testing new capabilities when directed, and conducting software testing asrequired
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
Providing engineering support for all primary systems, such as network-based intrusion detection/prevention
Maintaining, updating, and conducting routine vulnerability scanning across all Sponsor networks
Ensuring all parts of the infrastructure are in compliance with patching/hardeningrequirements.
Maintaining system baselines and configuration management items, including security event monitoring policies.
Analyzing data flows into, out of, and across Sponsor networks to identify and rectify any security gaps
Minimum Qualifications:
Bachelor’s degree and at least 3 years of experience with Risk Management Framework, JSIG, or similar security frameworks
Department of Defense (DoD) 8570 Compliant, IAT Level III within 6 months ofhire date
Experience with Splunk continuous monitoring
Must have the ability to work in a dynamic environment and effectively interact with numerous DOD, military/civilian personnel, and industry partners.
Strong Analytical and Critical Thinking Skills, Interpersonal and People Skills,Leadership Skills, Listening Skills, Multi-Tasking Ability, Communication Skills,Organizational Skills, and Presentation Skills.
Preferred Qualifications:
Experience with STIGs, EvaluateSTIG, ACAS, NESSUS, and other vulnerability compliance verification tools.
Experience with scripting languages (PowerShell), application development(Java, Perl, Python, .NET), databases and analytical tools
Experience with security and operational related use cases is desired
Experience with Microsoft and VMware environments
Experience with Linux systems administration.
Clearance Requirements:
- Must have an active DoD TS/SCI with the ability to obtain a polygraph.
Physical Requirements:
- The person in this position must be able to remain in a stationary position 50% of the time. Occasionally move about inside the office to access file cabinets, office machinery, or to communicate with co-workers, management, and customers, via email, phone, and or virtual communication, which may involve delivering presentations
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.