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SIEM Engineer Security Clearance

Job in Washington, District of Columbia, 20001, USA
Listing for: Procession Systems
Full Time position
Listed on 2026-07-27
Job specializations:
  • IT/Tech
    Cybersecurity, Systems Engineer, Network Security
Job Description & How to Apply Below
Position: 4361 SIEM Engineer with Security Clearance
OVERVIEW:
We are seeking an experienced SIEM (Security Information and Event Management) Engineer to provide support to a mission critical customer. The selected candidate will be responsible for the design, deployment, configuration, and maintenance of SIEM systems across multiple classification enclaves. GENERAL DUTIES:
* Support the architecture, engineering, optimization, and sustainment of Security Information and Event Management (SIEM) platforms supporting defensive cyber operations, advanced threat detection, incident response, and compliance initiatives
* Perform configuration, management and maintenance of network firewalls, security and encryption devices, including IDS, NAC and SIEM systems.
* Integrate diverse log sources including firewalls, IDS/IPS, EDR, servers, network devices, security appliances, and cloud environments.
* Optimize SIEM performance, storage architecture, data retention policies, and system scalability.

REQUIRED QUALIFICATIONS:

* 6+ years of cybersecurity experience, with at least 5 years focused on SIEM engineering in enterprise environments.
* Experience supporting federal government systems at multiple security levels, strong knowledge of federal cybersecurity frameworks, and the ability to provide technical support within a secure environment.
* Hands-on experience with one or more enterprise SIEM platforms.
* Experience engineering and sustaining SIEM solutions in classified or air-gapped environments.
* Familiarity with cross-domain solutions and secure data transfer controls.
* Strong expertise in:
* Log normalization and parsing
* Advanced correlation rule development
* Threat detection engineering
* Network protocols and traffic analysis
* Windows and Linux security logging DESIRED

QUALIFICATIONS:

* Bachelor's degree in Information Technology, Computer Science, Information Systems or related field
* Proficiency in scripting/automation (Python, Power Shell, Bash).
* Deep understanding of MITRE ATT&CK and threat detection methodologies.
* Demonstrated ability to work independently and lead technical initiatives in highly regulated environments.
* Knowledge of Zero Trust architecture principles.
* Relevant certifications such as GIAC (GCIA, GCIH, GCED) or CISSP a plus, but not required. CLEARANCE:
* Top Secret minimum, with the ability to obtain SCI accesses
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