ManTech Cyber Security Engineering Specialist, Mid in St Louis, Missouri

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 Cyber Security Engineering Specialist to perform on our Vulnerability Assessment Operations Team in the St. Louis area to provide unparalleled support to our customer and to begin an exciting and rewarding career within ManTech.

Responsibilities include, but are not limited to:

  • Maintains Enterprise Cyber Security Engineering requirements utilizing of the following tools: *SEIM experience with ArcSight, ElasticSearch, Splunk, Event Broker, UBA *AWS experience, *RHEL Expert *Bash / python Scripting *Cloud Formation *DevOps, Kibana

  • Apply Cyber Security Engineering and Network Security Engineering expertise to optimize NGA' s enterprise protection posture

  • Recommend and participate in activities that make the vulnerability assessments more efficient and resolve issues as they arise.

  • Provide and participate in A&A support for projects and technical exchange meetings

  • Contribute to the deliverables for this WBS element

Position Requirements:

  • Bachelor's degree (in Engineering, Computer Science or related field) or equivalent

  • Five or more years of related Network and/or Network Security experience

  • Experience maintaining Enterprise Cyber Security Engineering requirements utilizing all or some of the following tools:

  • SEIM experience with ArcSight, ElasticSearch, Splunk, Event Broker, UBA

  • AWS experience

  • RHEL Expert

  • Bash / Python Scripting

  • DevOps Kibana

  • IAT level III : example CASSP or CISSP

Security Requirements:

An Active TS/SCI clearance is required


Requires Bachelor¿s degree or equivalent and five to seven years of related experience. Minimum of two years experience in technology/tools specific to the target platforms.


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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.

ManTech International Corporation, as well as its subsidiaries proactively fulfills its role as an equal opportunity employer. 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 Waretime or Campaign Badge Veteran, Armed Forces Services Medal, or any other characteristic protected by law. If you require a reasonable accommodation to apply for a position with ManTech through its online applicant system, please contact ManTech's Corporate EEO Department at (703) 218-6000. ManTech is an affirmative action/equal opportunity employer - minorities, females, disabled and protected veterans are urged to apply. ManTech's utilization of any external recruitment or job placement agency is predicated upon its full compliance with our equal opportunity/affirmative action policies. ManTech does not accept resumes from unsolicited recruiting firms. We pay no fees for unsolicited services.

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