Senior Cyber Security Engineer (Splunk)Dormont Manufacturing Company • Chantilly, Virginia, United States
Senior Cyber Security Engineer (Splunk)
Dormont Manufacturing Company
- Chantilly, Virginia, United States
- Chantilly, Virginia, United States
Über
Job Category: Information Technology
Time Type: Full time
Minimum Clearance Required to Start: TS/SCI with Polygraph
Employee Type: Regular
Percentage of Travel Required: Up to 10%
Type of Travel: Local
Step into a mission-driven cybersecurity role where your expertise directly strengthens the security, resilience, and intelligence of an enterprise‑scale environment. We’re looking for a Senior Cyber Security Engineer who is passionate about protecting critical systems, solving complex technical challenges, and building high‑performance data collection and monitoring capabilities that empower smarter decision‑making.
Responsibilities
Troubleshoot and resolve new or existing data collection issues to ensure accurate, reliable ingestion of security‑relevant data.
Diagnose and remediate system issues affecting stability, performance, and overall usability.
Deploy, manage, and maintain both supported and unsupported Splunk Add‑ons across diverse data sources.
Develop and maintain detailed documentation, including BOE artifacts, engineering documentation, change management records, system security plans, and accreditation materials.
Deliver comprehensive Splunk deployment documentation outlining specifications, deployment strategies, and architectural considerations for production environments.
Implement and uphold strict role‑based access controls to ensure data is shared only on a validated need‑to‑know basis.
Design and deploy Splunk forwarders using centralized configuration management via the Splunk Deployment Server, enabling rapid and consistent deployments.
Qualifications Required
An active TS/SCI with Polygraph is required.
Bachelor’s degree, or 4+ years of additional cybersecurity experience in lieu of a degree.
5+ years in a cybersecurity‑focused role.
Hands‑on experience with SIEM platforms and/or Splunk.
Strong understanding of Linux administration, operating system security best practices, TCP/IP networking, and network security fundamentals.
Familiarity with Certification & Accreditation (C&A) processes.
Working knowledge of DoD policies and technical security guidelines for information systems.
DoD Directive 8570.1 IAT Level II or higher certification (or ability to obtain within 6 months).
Active Splunk certification.
Desired
Experience with Red Hat, CentOS, or similar Linux distributions.
Exposure to AWS or other cloud platforms.
Knowledge ofICS500‑27 audit collection requirements.
Familiarity with Enterprise Security Services, Host‑Based Security Services, Enterprise Vulnerability Scanning Services, and User Activity Monitoring (UAM).
Ability to tailor data feed creation to ensure logs are standardized according to policy and compliance standards.
Physical Requirements
Ability to remain in a stationary position approximately 50% of the time.
Occasional movement within the office to access equipment or collaborate with colleagues via meetings, presentations, or communication tools.
This position is contingent on funding and may not be filled immediately. However, this position is representative of positions within CACI that are consistently available. Individuals who apply may also be considered for other positions at CACI.
Pay Range :
There are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications. Our employees value the flexibility at CACI that allows them to balance quality work and their personal lives. We offer competitive compensation, benefits and learning and development opportunities. Our broad and competitive mix of benefits options is designed to support and protect employees and their families. At CACI, you will receive comprehensive benefits such as; healthcare, wellness, financial, retirement, family support, continuing education, and time off benefits.
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CACI is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, pregnancy, sexual orientation, age, national origin, disability, status as a protected veteran, or any other protected characteristic.
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Sprachkenntnisse
- English
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