Full-Time

CNO Operational Technology SME

Posted on 9/9/2024

ManTech

ManTech

5,001-10,000 employees

Provides technology solutions for government agencies

Government & Public Sector
Cybersecurity
Defense

Mid, Senior

San Antonio, TX, USA

US Top Secret Clearance Required

Category
Cybersecurity
IT & Security
Required Skills
Agile
Python
Communications
Git
Computer Networking
Postgres
Ansible
MongoDB
Confluence
Requirements
  • 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.
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.

ManTech International Corporation provides advanced technological solutions and services to the U.S. government, focusing on defense, intelligence, and federal civilian agencies. The company offers a variety of services, including cybersecurity, data analytics, enterprise IT, logistics, and systems engineering, which are essential for national security and operational efficiency. ManTech's products work by securing long-term contracts with government entities, allowing them to deliver specialized services that meet the unique needs of these agencies. Unlike many competitors, ManTech emphasizes employee development through benefits like tuition-free access to advanced analytics degrees, ensuring a skilled workforce that can adapt to technological advancements. The company's goal is to be a vital partner for government agencies, enhancing their capabilities and supporting national security through reliable and efficient technological solutions.

Company Stage

Acquired

Total Funding

N/A

Headquarters

Herndon, Virginia

Founded

1968

Simplify Jobs

Simplify's Take

What believers are saying

  • ManTech secured a $1.4 billion DoD task order for cyber solutions.
  • The company focuses on AI-driven solutions in defense and intelligence sectors.
  • Partnerships with innovative firms enhance military maintenance capabilities.

What critics are saying

  • Emerging tech firms offering similar solutions could erode ManTech's market share.
  • Rapid tech advancements may require significant R&D investment to stay competitive.
  • Potential U.S. defense budget cuts could impact government contract availability.

What makes ManTech unique

  • ManTech specializes in advanced tech solutions for U.S. government agencies.
  • The company offers a wide range of services crucial for national security.
  • ManTech invests in employee development through educational partnerships.

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