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# Sr Information Systems Security Engineer [$235k/yr+] TS/SCI-FSP

- **Company:** SYSTOLIC, INC.
- **Location:** Annapolis Junction, MD, United States
- **Experience:** Expert
- **Salary:** $235,000.0
- **Contract:** Permanent contract
- **Skills:** Agile Methodology, Software System Penetration Testing, Systems Engineering, Cyber Security, Distributed Systems, Information Security Management, Nmap, Public Key Infrastructure, Software Configuration Management, Product Software Implementation Methods, Wireshark, Web Services, Nessus
- **Published:** September 3, 2026
- **Apply:** https://www.clearancejobs.com/jobs/9138562/sr-information-systems-security-engineer-235kyr-tssci-fsp

## About the Role

* Degree: Technical bachelor's degree or equivalent experience
 * Years of experience: 20+ years
 * Total Compensation: $235k+ yearly (tentative)

## Description

* Perform Information System Security Engineering (ISSE) responsibilities across large-scale distributed architectures.
 * Validate and verify security requirements, establish robust system security designs, and apply the Risk Management Framework.
 * Perform vulnerability and penetration testing utilizing tools such as Nessus, NMAP, and Wireshark., * Validate and verify system security requirements and establish system security designs for large-scale, geographically distributed systems.
 * Identify, recommend, and implement enterprise information security architectures, technical solutions, and standards.
 * Assess and mitigate system security threats, vulnerabilities, and risks throughout the program lifecycle using RMF.
 * Lead and contribute to security planning, risk management, security control assessment, and continuous monitoring activities.
 * Collaborate with Agile development, system engineering, and test teams to ensure hardware/software implementations adhere to security compliance policies.
 * Audit and evaluate system security configurations, critical software, web services, PKI, and cryptographic implementations.
 * Provide software configuration management support for security-relevant assets and conduct security verification testing.


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