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Estimated Pay $57 per hour
Hours Full-time, Part-time
Location Lanham, Maryland

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Estimated Pay
We estimate that this job pays $56.95 per hour based on our data.

$35.45

$56.95

$87.62


About this job

Transform technology into opportunity as a Senior SIEM/IDS Content Developer with GDIT. A career in enterprise IT means connecting and enhancing the systems that matter most. At GDIT you'll be at the forefront of innovation and play a meaningful part in improving how agencies operate.

The Senior SIEM/IDS Content Developeris responsible for developing, optimizing, and managing SIEM, IDS and HIDS/HIPS solutions to protect the organization's information systems and networks from cyber threats. This role requires a deep understanding of cybersecurity principles, advanced threats, and the technical acumen to develop detection and response strategies. The ideal candidate will have extensive experience creating alert and correlation content for SIEM/IDS/HIDS technologies, threat intelligence, and cybersecurity incident response.

Key Responsibilities:

- Design, develop, and maintain SIEM (Splunk), IDS, and HIDS/HIPS content, including rules, alerts, dashboards, and reports to identify and mitigate cybersecurity threats.

- Analyze network and security event data from various sources to identify threats, vulnerabilities, and trends.

- Collaborate with cybersecurity analysts and incident responders to refine detection mechanisms and improve response times.

- Integrate threat intelligence feeds into SIEM/IDS/HIDS/HIPS solutions to enhance threat detection capabilities.

- Conduct advanced threat-hunting activities to proactively identify potential security incidents.

- Optimize SIEM/IDS performance to ensure high availability and efficiency.

- Provide technical leadership and mentorship to junior team members.

- Stay abreast of the latest cybersecurity threats, trends, and technologies.

- Participate in the development and testing of incident response plans and procedures.

- Document and communicate findings, recommendations, and outcomes to technical and non-technical stakeholders.

Qualifications:

- Experience with creating alerts and correlation content for Splunk and FireEye suite of tools, including HX and PX, highly desired

Bachelor's degree in Computer Science, Information Security, or a related field.

- Minimum of 5 years of experience in a similar role, focusing on SIEM/IDS technologies.

- Advanced knowledge of network protocols, architecture, and security considerations.

- Proficient in scripting languages (e.g., Python, PowerShell) for automation and content development.

- Experience with Splunk and IDS solutions (e.g., Snort, Suricata).

- Strong understanding of cybersecurity frameworks (e.g., NIST, MITRE ATT&CK) and regulations.

- Excellent analytical and problem-solving skills.

- Effective communication skills, both written and verbal, with the ability to convey complex security concepts to diverse audiences.

- Relevant professional certifications (GCIA, GCIH, GNFA) are a plus.

Location: Hybrid
US Citizenship Required

GDIT IS YOUR PLACE:
• Full-flex work week to own your priorities at work and at home
• 401K with company match
• Comprehensive health and wellness packages
• Internal mobility team dedicated to helping you own your career
• Professional growth opportunities including paid education and certifications
• Cutting-edge technology you can learn from
• Rest and recharge with paid vacation and holidays

Work Requirements

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Years of Experience
5 + years of related experience

* may vary based on technical training, certification(s), or degree

.cls-2{fill:none;stroke:#5b6670;stroke-miterlimit:10;stroke-width:2px}
Certification

Travel Required
None

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Citizenship
U.S. Citizenship Required

About Our Work

We are GDIT. A global technology and professional services company that delivers consulting, technology and mission services to every major agency across the U.S. government, defense and intelligence community. Our 30,000 experts extract the power of technology to create immediate value and deliver solutions at the edge of innovation. We operate across 30 countries worldwide, offering leading capabilities in digital modernization, AI/ML, Cloud, Cyber and application development. Together with our clients, we strive to create a safer, smarter world by harnessing the power of deep expertise and advanced technology.

GDIT is an Equal Opportunity/Affirmative Action employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or veteran status, or any other protected class.