USA, VIRGINIA, McLean Full-Time
Security Clearance: TS/SCI
Become an integral part of a diverse team that leads the world in the Mission, Cyber, and Intelligence Solutions group. At ManTech International Corporation, you’ll help protect our national security while working on innovative projects that offer opportunities for advancement. Currently, ManTech is seeking a motivated, career and customer oriented Information Sr. Principal Information Systems Security Officer to join our team in the Tysons Corner, VA area to provide unparalleled support to our customer and to begin an exciting and rewarding career within ManTech. The selected individual will act as a Subject Matter Expert (SME) on incident response and coordination with Information System Security Manager (ISSM) in response to Information Assurance concerns. Responsibilities include but are not limited to: Review and analyze systems architecture diagrams and networks. Assess security system needs and provide corrective actions into a coherent security strategy. Develop and maintain A&A packages for information systems based on our customers’ policy and guidance. Facilitate development, maintenance, and provide security review of information security plans for computers, networks and information systems. Provide full A&A support and technical security guidance in all phases of the system accreditation process and/or Risk Management Framework. Perform Information Assurance testing by conducting monthly/quarterly/annual reviews. Research and identify security vulnerabilities and provide guidance to mitigate risks to information systems undergoing the A&A process. Perform data spill investigation and eradication. Conduct Technical Exchange Meetings to facilitate information security solutions. Convey knowledge and security focused comprehensive solutions to technically complex systems and challenges. Assist with data transfer operations on multiple computer systems, monitoring operational computer networks. Security Requirements: Current/Active TS/SCI with Polygraph clearance is required.
See Qualifications / Required Qualifications: Bachelor’s degree in technology and/or information systems related discipline desired (will consider experience in lieu of degree) and 10 or more years of experience. In-depth knowledge working with ICD503 and NISPOM processes and requirements. Certified Information Systems Security Professional (CISSP) and/or Certified Information Security Manager (CISM). Ability to effectively communicate – in writing and verbally - with different levels of internal and external customers. Must be willing to travel up to 25% both CONUS and OCONUS.
ManTech International Corporation is comprised of approximately 7,300 talented employees who use advanced technology to help government and industry meet some of their greatest challenges around the world. We adhere to the simple, no-nonsense values on which ManTech was founded more than four decades ago, aligning squarely with the mission objectives of our customers. As our customer base continues to expand and diversify, we continue to diversify our workforce and solutions. Nearly half our employees have a military background, and approximately 70 percent hold a government security clearance. As a leading provider of innovative technology services and solutions for the nation's defense, security, health, space, and intelligence communities; we hold nearly 1,100 active contracts with more than 50 different government agencies.