Senior IT Systems Engineer - Information Security

ManTech (


  Full Time   Employee   Contractor

United States

Become an integral part of a diverse team that leads the world in Mission, Cyber, and Intelligence Solutions. At ManTech International Corporation, you will help protect our national security while working on innovative projects that offer opportunities for advancement.

Responsibilities Include:

Works from specifications to develop or modify complex software programs to enhance an operating system. May give some direction and guidance to less experienced software systems engineers. Investigates and resolves operational problems in conjunction with other engineering and technical personnel. Develops logic, codes, tests and debugs software packages. Modifies, tests, and debugs retail utilities. Packages and engineers releases to integrate with the company's operating systems. Develops and modifies complex software, such as routines supporting multiprogramming, telecommunications and file management.

As member of the Network Security team, you will be providing network engineering and security engineering support to the entire Infrastructure team. You will be responsible helping all engineers implement and document information system security controls as specified in the NIST 800-53 and related government information security directives. You will develop security CONOPS, write security control traceability matrices, and provide a bridge between the IA control assessors and the network engineering team.You will help develop and document approved ports, protocols, and services policies, evaluated firewall ports, and review IDS/IPS signatures for applicability to the existing infrastructure.

•Requires Bachelor's degree and five to seven years of related experience.
•Candidate must process a CISSP or equivalent IA certification, and a Cisco CCNA Security or equivalent
•ITIL Foundations certification is desired
•Candidate must demonstrate a strong understanding of Windows security, virtualization security, network security and process experience with DoD certification processes.

Security Requirements: Top Secret required with an SSBI investigation in the last 5 yrs.


To apply for this job, contact:
Human Resources

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