Job Details

Leidos has a current job opportunity for a Senior Cybersecurity Engineer specializing in data integration, content development, and system architecture. Working with Elastic Stack (Elasticsearch, Logstash, Kibana), the individual will lead a team in developing, managing, and optimizing scalable search and analytics solutions for the DISA GSM-O II program in Pearl Harbor, HI.

A successful candidate will have experience in cyber analysis, incident response, SIEM operations, content development, visualizations, and reporting. This role requires technical expertise with Elastic, a deep understanding of SIEM architecture, and hands-on experience working with cybersecurity relevant data, cyber incident handling, and monitoring in secure environments.

POSITION SUMMARY:

The Senior Cybersecurity / Elastic Detection Engineer will lead the development of SIEM/SOAR capabilities to support the team's Cyber Security Service Provider (CSSP) services. They will create, test, implement, and execute standard procedures for the "front-end" operation within Elastic. They will also develop reports, dashboards, analytic rules, filters, and metrics.

PRIMARY RESPONSIBILITIES:

1. Monitor and optimize the performance of content within the Elastic Stack clusters to ensure high availability, reliability, and performance of content supporting the Cyber Security Service Provider (CSSP) services.
2. Create and maintain comprehensive documentation for content, processes, and procedures.
3. Design, develop, and maintain custom dashboards using Elastic for monitoring and visualization of metrics, logs, and traces.
4. Support customer-driven visualization requirements and collaborate on data integration and Kibana dashboard development.
5. Work with the site threat emulation/analytic development team to maximize detection opportunities correlated with the MITRE ATT&CK framework.

BASIC QUALIFICATIONS:

• Active DoD Secret security clearance and ability to obtain TS/SCI.
• Ability to think critically, work independently, and communicate updates to stakeholders.
• Highly motivated with the ability to work independently and in a team environment.
• Strong written and oral communication skills, along with analytical and troubleshooting skills.
• In-depth knowledge of Elastic Stack architecture, engineering, and operations.
• Commitment to ongoing training and proficiency in cybersecurity domains.
• Bachelor's degree and 8+ years of relevant experience; additional work experience or certifications may substitute for a degree.
• Must obtain DoD 8570 CSSP-A certification such as CEH, CySA+, GCIA within 180 days of hire.
• Must have DoD 8570 IAT level II or higher certification such as Security+ CE prior to starting.

PREFERRED QUALIFICATIONS:

• CND experience within a Computer Incident Response organization.
• Advanced certifications or formal training in Elastic or other SIEMs.
• Strong knowledge of SIEM systems, data pipelines, and threat detection methodologies.
• Understanding of network threats, attack vectors, TTPs, and intrusion tactics.
• Advanced knowledge of TCP/IP, networking protocols, system administration, and security principles.
• Experience developing, testing, and deploying security analytics and detection rules, preferably with scripting languages like Python.
• Proficiency with version control and collaboration tools (e.g., GitLab, Teams, Slack).
• Experience with Intelligence-Driven Defense and Cyber Kill Chain methodologies.
• Excellent analytical and problem-solving skills, with a focus on security gaps.
• Ability to analyze and improve existing security processes.

Additional certifications such as CEH, CySA+ are advantageous.

WHY LEIDOS?

• Company-paid relocation to Hawaii
• Competitive compensation, health and wellness programs, flexible leave, and 401k
• Opportunities for professional development, mentorship, and career growth in cybersecurity

Original Posting: April 29, 2025

For U.S. positions, the job is expected to remain open for at least 3 days from the posting date.

Pay Range: $104,650.00 - $189,175.00

The pay range is a guideline; actual compensation depends on responsibilities, experience, skills, and other factors.