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# Army Information Systems Security Engineer (ISSE)

- **Company:** LMI
- **Location:** United States
- **Salary:** $115,000.0 - $175,000.0
- **Contract:** Permanent contract
- **Skills:** Amazon Web Services, Bluetooth Low Energy (Bluetooth), Command-Line Interface, Software Quality, Communications Protocols, Cyber Security, Linux, Identity and Access Management, Python (Programming Language), Network Security, OAuth, OpenID, Radio-Frequency Identification, Systems Development Life Cycle, Security Assertion Markup Language (SAML), Software Engineering, Systems Integration, SC Clearance, Information Technology, Devsecops
- **Published:** September 1, 2026
- **Apply:** https://www.clearancejobs.com/jobs/8843384/army-information-systems-security-engineer-isse

## About the Role

* Bachelor's degree in a related field (Computer Science, Cybersecurity, or equivalent).
 * Strong hands-on experience with security engineering, compliance, and frameworks like RMF and FedRAMP.
 * Knowledge of secure identity and access management (ICAM), as well as industry-standard protocols such as SAML, OAuth2, and OIDC.
 * Proficiency in at least one programming language (e.g., Python, or similar).
 * Experience with Linux systems, command-line troubleshooting, and secure networking practices.
 * Solid understanding of DoD environments, cybersecurity requirements, and program compliance cycles.
 * Ability to integrate information security requirements in the acquisition process and ensure robust software quality control.
 * Strong technical writing and communication skills, with the ability to review and edit contract deliverables.
 * Active Secret clearance required.

Bonus Points For:

 * Master's degree in a related field.
 * Certifications like Security+, CISSP, or DoD 8570 compliance certifications.
 * Prior experience supporting U.S. Army or Navy programs and aligning security controls with mission-critical logistics systems.
 * Knowledge of DoD software development life cycles, Section 508 compliance, and accessibility standards.
 * Familiarity with technologies such as RFID, IoT, BLE, and DoD-approved embedded security systems.
 * Hands-on experience with DevSecOps practices, integrating secure design principles during system development.
 * AWS certification (Solutions Architect or Developer Associate) and experience operating cloud-based IL5+ environments.

## Description

* Provide expert security engineering support to ensure that the NADACS portfolio adheres to DoD and Army cybersecurity policies and frameworks.
 * Assist in the design, assessment, and implementation of security controls to ensure system compliance with regulatory requirements, such as Risk Management Framework (RMF) and FedRAMP.
 * Analyze and document existing systems and processes to identify areas for security enhancements and recommend improvements across the NADACS Portfolio.
 * Collaborate with Program Management Office (PMO) leadership to integrate security requirements within four primary Levels of Effort (LoEs): Staffing, Contract Management, Corporate Governance, and Onboarding/Offboarding efforts.
 * Perform security assessments and audits to track and monitor compliance with cybersecurity guidelines and training requirements.
 * Ensure cybersecurity documentation and deliverables are accurate, complete, and delivered according to client and regulatory standards.
 * Develop alternative information security strategies to address and meet organizational security objectives.
 * Foster strong relationships with technical stakeholders, clients, and vendors to address and resolve security-related challenges effectively.