Bachelor's degree in Engineering, or a related Science or Mathematics field, plus a minimum of 8 years of relevant experience; or Master's degree plus a minimum of 6 years of relevant experience.

CLEARANCE REQUIREMENTS:Current or active Department of Defense Top Secret clearance with SCI eligibility required with ability to obtain a Polygraph is required at time of hire. Applicants selected will be subject to a U.S. Government security investigation and must meet eligibility requirements for access to classified information. Due to the nature of work performed within our facilities, U.S. citizenship is required.

We are seeking a highly skilled and experienced Cyber Security Analyst / SIEM Engineer to join our SPRINT Next program team in San Antonio, Texas. In this position, you will serve as a security engineer responsible for administering and advancing our enterprise SIEM environment, while ensuring full compliance with DoD and Intelligence Community security frameworks. You will play a hands-on role in both the technical execution and leadership of our cybersecurity monitoring, vulnerability management, and accreditation programs across the full system lifecycle.

• Taking ownership and leadership of enterprise SIEM operations and security dashboard development in a high-impact classified defense environment supporting the SPRINT Next program
• Directly influencing program cybersecurity posture through hands-on use of industry-leading tools including Splunk, ACAS/Nessus, and SCAP Compliance Checker
• Part of a dynamic Cyber Security team suporting Assessment and Authorization (A&A) activities and Body of Evidence development that shape program accreditation success
• Collaborating with program leaders, engineers, and government customers to deliver meaningful security solutions aligned to mission needs
• A strong opportunity for professional impact and growth within a senior-level cybersecurity engineering role on a mission-critical defense program

• 8+ years of hands-on Information Assurance and cybersecurity engineering experience, with demonstrated knowldge of security documentation and requirements analysis
• Proven expertise as a Splunk Administrator and Dashboard Developer, designing and maintaining dashboards that meet NIST and JSIG cybersecurity control requirements
• Hands-on proficiency with ACAS/Nessus vulnerability scanning and SCAP Compliance Checker for continuous monitoring, system assessments, and STIG validation
• Strong working knowledge of RMF processes, including the development and maintenance of Body of Evidence (BoE) documentation and support of full A&A/C&A lifecycle activities
• Hands-on experience with UNIX/LINUX command-line security audits.
• Technical knowledge of UNIX/LINUX and Windows operating systems.
• Demonstrated familiarity with government security standards including ICD 503, NISPOM, NIST 800-53, and DIACAP, RMF

• CISSP certification is strongly preferred and reflects the senior level of expertise this role demands
• Splunk certifications such as Splunk Core Certified Power User or Administrator highlight your technical depth in SIEM operations
• Experience security planning, cost, and risk analyses at the program level within a classified DoD or Intelligence Community environment
• Experience supporting environments based on Joint Special Access Program (JSIG) in implementation of Risk Management Framework (RMF).
• Ability to synthesize complex compliance requirements into auditable, practical security solutions that satisfy both technical and customer expectations
• Srong and proven hands-on experience with UNIX/LINUX command-line security audits.
• Strong and proven technical knowledge of UNIX/LINUX and Windows operating systems.
• Familiarity with additional SIEM platforms such as IBM QRadar or Microsoft Sentinel further strengthens your ability to bring broad security monitoring expertise to the team

INTERFACE:

• Primary interfaces are Government Program Information Systems Security Manager (ISSM), Operational Team Leads, internal customers, external customers, suppliers
• Establish and maintain a strong working relationship with all team members and across all teams

A minimum  Must meet DoD 8570.1/8140 certification requirements with CE at the IAM Level II or IAT Level III baseline or above.

Workplace Options: This position is based 100% on-site in San Antonio, Texas.

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