Information Systems Security Engineer (ISSE) II – (Security Clearance)

Responsibilities

• System Setup and Configuration
• Establish and maintain baseline configurations for hardware, software, and network components.
• Implement and validate Risk Management Framework (RMF) security controls and system hardening measures.
• Provide Tier 1 and Tier 2 technical support to DoD personnel, troubleshooting hardware, software, Cloud and network issues.
• Manage user accounts, permissions, and access controls, ensuring compliance with DoD security policies.
• Create and deliver training or documentation to enhance end-user efficiency and security awareness.
• Partner with the ISSM and ISSOs to integrate security into the RMF processes, supporting Authorization to Operate (ATO) efforts.
• Report and respond to security incidents or anomalies in coordination with the security team.
• Perform routine system maintenance, including patch management, updates, and secure backups, per DAAPM and NIST SP 800-53 guidelines.
• Maintain detailed documentation of configurations, processes, and standard operating procedures (SOPs).
• Ensure all activities adhere to DAAPM, NIST SP 800-53 and DoD-specific directives.
• Protect the confidentiality, integrity, and availability of classified and sensitive data.
• Respond to evolving security requirements and support incident mitigation as needed.

Qualifications

• Associate’s degree in information technology, Computer Science or related field
• At least 3 years of system administration experience
• At least 2 years of Cloud (preferably Azure) administration experience
• Security Clearance: Secret
• Certifications: DoD 8140 IAT Level 2 minimum compliant certification
• Proficiency in configuring and managing secure Windows environments
• Proficiency in administrating Cloud environments
• Experience with network administration, security tools (e.g., ACAS, STIGs, Splunk, SCC) and system hardening
• Prior work with DAAG and NIST SP 800-53 standards or in a defense contracting environment
• High level Windows system administration – Windows 10 & 11
• High level Windows Server administration – Server 2016/22
• Familiarity with virtualization (e.g., VMware)
• Ability to lift up to 25 pounds (e.g., for hardware setup) and sit/stand for extended periods
• Comfortable working in a high-security environment with strict access controls and protocols