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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Cyber Security Analyst - **Company:** General Dynamics Mission Systems, Inc. - **Location:** San Antonio, TX, United States - **Experience:** Experienced - **Salary:** $118,519.0 - $131,482.0 - **Contract:** Permanent contract - **Skills:** Microsoft Access, Command-Line Interface, Cyber Security, Computer Networks, Network Security, Log Files, Security Information and Event Management, Information Technology, Nessus, Splunk, Scap Compliance Checker, Vmware - **Published:** May 19, 2026 - **Apply:** https://www.indeed.com/viewjob?jk=ae7c2bdb2b026b2c ## About the Role Requires a Bachelor's degree in Engineering, or a related Science, Technology or Mathematics field. Also requires 5+ years of job-related experience, or a Master's degree plus 3 years of job-related experience., Department of Defense TS/SCI security clearance is required at time of hire. Candidates must be able to obtain a Polygraph within reasonable amount of time. 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., * Hands-on experience with UNIX/LINUX command-line security audits. * Familiarity with IT government security standards (ICD 503, JSIG, NISPOM, NIST, DIACAP, RMF). * Strong Experience with security tools like Splunk, Nessus, SCAP Compliance Checker, Clearswift, and VMware. * Current CISSP certification preferred or other DoD 8570.1 IAM-II or IAT-III or above certification. * Experience with preparing, reviewing, and submitting Cybersecurity documentation for classified programs. What Sets You Apart: * Experience with DoD classified IT system security. * Ability to create detailed security documentation and reports. * Very Strong problem-solving skills and the ability to handle complex security challenges. * Excellent communication skills for briefings and presentations. * Very Strong experience with documenting test environments, requirements, results and POAM resolution * Experience supporting environments based on Joint Special Access Program (JSIG) in implementation of Risk Management Framework (RMF). * Strong experience creating and modifying SPLUNK Dashboards and other SIEM related tools.tools ## Description Job Description: Join General Dynamics Mission Systems as a Cybersecurity Analyst in San Antonio, Texas. Contribute to cutting-edge technology supporting national defense and intelligence services. Collaborate with esteemed customers to develop solutions for high-stakes national security missions. What You'll Experience: * Participate in national-level security assessment and authorization (A&A) activities. * Analyze and troubleshoot security anomalies using network traffic, log files, and automated alerts. * Analyze and test security requirements within the lab environment for candidate upgrades and enterprise releases. * Create and manage security documentation for accreditation activities. * Develop security policies and procedures and maintain network security platforms., Workplace Options: This position is based 100% on-site in San Antonio, Texas. 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