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Job Details

Skills

Decision-making
Data Collection
Usability
Documentation
Change Management
System Security
Access Control
SAP BASIS
Configuration Management
Cyber Security
Event Management
SIEM
Linux Administration
Operating Systems
TCP/IP
Computer Networking
Network Security
Information Systems
DoD
Linux
Red Hat Linux
CentOS
Amazon Web Services
Cloud Computing
ICS
Auditing
Vulnerability Scanning
Regulatory Compliance
Splunk
Security Clearance
Management
Communication
Presentations

Decision-making
Data Collection
Usability
Documentation
Change Management
System Security
Access Control
SAP BASIS
Configuration Management
Cyber Security
Event Management
SIEM
Linux Administration
Operating Systems
TCP/IP
Computer Networking
Network Security
Information Systems
DoD
Linux
Red Hat Linux
CentOS
Amazon Web Services
Cloud Computing
ICS
Auditing
Vulnerability Scanning
Regulatory Compliance
Splunk
Security Clearance
Management
Communication
Presentations

Summary

MANTECH seeks a motivated, career and customer-oriented Senior Principal Cyber Security Engineer to join our team in Chantilly, VA.

In this role, you will support mission-critical cybersecurity operations by designing, deploying, and maintaining secure, resilient data collection and monitoring solutions that enable informed decision-making across the enterprise.

Responsibilities include but are not limited to:

Troubleshoot new and existing data collection issues to ensure accurate and reliable ingestion of security-relevant data.
Diagnose and resolve system issues that impact stability, performance, or usability.
Deploy, manage, and maintain supported and unsupported Splunk Add-ons required for specific data sources.
Develop and maintain documentation, including Body of Evidence (BOE) artifacts, engineering documentation, change management records, system security plans, and accreditation materials, as required.
Deliver a comprehensive Splunk deployment document detailing specifications, deployment methods, and architectural considerations for production environments.
Implement and maintain strict role-based access control to ensure data is accessible on a validated need-to-know basis.
Design and deploy Splunk forwarders using centralized configuration management through the Splunk Deployment Server to support rapid and consistent deployments.

Minimum Qualifications:

Bachelor?s degree, or 4+ additional years of cyber experience in lieu of a degree.
10+ years of experience in a cybersecurity role.
Experience with Security Information and Event Management (SIEM) platforms and/or Splunk.
Knowledge of Linux systems administration, general operating system security practices, TCP/IP networking, and network security concepts.
Knowledge of Certification and Accreditation (C&A) processes.
Knowledge of DoD policy and technical security guidance for information systems.
DoD Directive 8570.1 IAT Level II or higher certification, or the ability to obtain within six (6) months.

Preferred Qualifications:

Experience with Linux distributions, including Red Hat and CentOS.
Experience with AWS or other cloud environments.
Knowledge of ICS 500-27 audit collection requirements.
Familiarity with Enterprise Security Services, Host Based Security Services, Enterprise Vulnerability Scanning Services, and User Activity Monitoring (UAM).
Ability to modify feed creation to ingest customer logs in standardized formats to meet policy and compliance requirements.
Splunk certification

Clearance Requirements:

An active TS/SCI with Polygraph is required.

Physical Requirements:

Must be able to remain in a stationary position 50% of the time.
Occasionally moves about inside the office to access file cabinets, office machinery, or to communicate with co-workers, management, and customers via email, phone, or virtual communication, which may involve delivering presentations.

Employers have access to artificial intelligence language tools (“AI”) that help generate and enhance job descriptions and AI may have been used to create this description. The position description has been reviewed for accuracy and Dice believes it to correctly reflect the job opportunity.

Dice Id: appfeed
Position Id: 22541_64844
Posted 11 days ago

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