CNO Operational Technology SME with Security Clearance - San Antonio, TX, United States - ManTech International

Description

Secure our Nation, Ignite your Future Are you interested in detecting internal and external threats? Do you have the ability to protect and defend the most coveted targets in the world to ensure the safety of information systems assets, and protect systems from intentional or inadvertent access or destruction? ManTech International Corporation is seeking individuals who are interested in joining our team and helping protect our national security, while working on innovative projects that offer opportunities for advancement
ManTech is looking for a highly motivated and qualified CNO Operational Technology SME in San Antonio, TX

This rewarding and challenging position supports the Department of Defense (DoD) to produce a wide range of capabilities to improve cyberspace operations and defend U.

S
vital national security interests

Responsibilities:

• Developing Operational Technology (OT) and Industrial Control Systems (ICS), defensive capabilities that function within a platform, focusing on detection rules for ICS protocols for use in network traffic analysis.
• Assist in the design and creation of an in-house ICS range to assess prototype effectiveness.
• Research and identify threats to PLCs, OT/ICS systems, and critical infrastructures.
• Virtualizing critical infrastructure environments and components to model actual / simulated environments.
• Document assumptions, findings, and recommendations of research and prototype evaluation.
• Analyze solutions employing data communications and automation protocols such as BacNet, ModBus, CIP, EnIP, etc.
• Collaborate with product vendors and communicate the customer's requirements.
• Build defensive rules and scripts for Suricata, Zeek, and Arkime.
• Build and support Python libraries for PCAP manipulation.
• Knowledge of test-driven development to test both PCAP manipulation and rules and scripts to ensure their quality using pytest and robot

Basic Qualifications:

• Comprehensive understanding of OT/ICS demonstrated through hands-on experience implementing OT/ICS in the field, as well as engineering and development expertise in crafting, creating, configuring, and validating ICS systems and devices essential for critical infrastructures.
• Experience (3+ yrs.) developing software programming languages such as Python, Lus, and other scripting languages.
• Operational experience with OT/ICS in power, water, fuel, HVAC, manufacturing, and other critical infrastructures.
• Able to work effectively in a collaborative environment using physical and virtual devices and network architectures to research, develop, and test solutions.
• Understanding and decomposition of Purdue reference architecture, ISA-99, and IEC-62443.
• Experience developing solutions integrating and extending open source/GOTS/COTS applications.
• Familiarity with database and data storage technologies, such as ElasticSearch, MongoDB, PostgreSQL.
• Knowledge of DevSecOps technologies (GitLab, Ansible, Helm, Nexus, Grafana, etc.).
• Demonstrated experience with source control and code repository tools.
• Experience working with GitHub and GitLab and Confluence in an agile team environment.
• Working knowledge of network engineering concepts including network devices, traffic flow, and approaches to provide defense-in-depth

Preferred Qualifications:

• Kubernetes and/or AWS certification.
• Familiarity with network security technologies such as Suricata, Arkime, Zeek, and other open-source capabilities.
• Familiarity with SIEM and SOAR technologies such as Elastic SIEM, Splunk, XSOAR.
• Familiarity with Artificial Intelligence/Machine Learning concepts and Intelligent Decision Automation Platforms.
• Familiarity with DoD Enterprise DevSecOps Reference Design.
• Knowledge of test-driven development tools

Security clearance requirement:

TS/SCI-eligible 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 productivity machinery, such as a computer

For all positions requiring access to technology/software source code that is subject to export control laws, employment with the company is contingent on either verifying U.S.-person status or obtaining any necessary license.

The applicant will be required to answer certain questions for export control purposes, and that information will be reviewed by compliance personnel to ensure compliance with federal law
ManTech may choose not to apply for a license for such individuals whose access to export-controlled technology or software source code may require authorization and may decline to proceed with an applicant on that basis alone
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 Wartime 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 ManTechs Corporate EEO Department at
ManTech is an affirmative action/equal opportunity employer - minorities, females, disabled and protected veterans are urged to apply
ManTechs 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
If you are a qualified individual with a disability or a disabled veteran, you have the right to request an accommodation if you are unable or limited in your ability to use or access as a result of your disability
To request an accommodation please click and provide your name and contact information.