Information System Security Officer, ISSO (part-time)

What You’ll Do

Excellent, part-time opportunity for a Secret-cleared ISSO. Please note: this position will be fully on-site and hours worked must be during the day.

Key Responsibilities

• Serve as the ISSO for S@S systems in accordance with Department of Defense (DoD) and Department of the Navy cybersecurity policies
• Maintain system compliance under the Risk Management Framework (RMF)
• Develop, implement, and manage cybersecurity documentation (eMASS packages, SSPs, POA&Ms, etc.)
• Conduct continuous monitoring, vulnerability assessments, and remediation tracking
• Cybersecurity inspections, audits, and assessments
• Monitor system logs and investigate security incidents in coordination with cyber defense teams
• Support cybersecurity inspections, audits, and assessments
• Support IA/Cybersecurity requirements for LVC and distributed training environments

Requirements

• Bachelor's degree in a STEM area of study is preferred.
• At least 3 years of related Information Assurance/Cybersecurity (IA/CS) experience, required.
• Strong knowledge of RMF, ATO processes, and DoD cybersecurity controls (NIST 800-53).
• Experience with vulnerability management tools (e.g., ACAS, SCAP).
• Familiarity with Windows/Linux environments and network security principles.
• Experience with eMASS or similar accreditation tools.

Certification Requirements

• CompTIA Security + is required.
• Candidates should also hold one of the following certifications: CISSP, SecurityX (formerly CASP+), CAP, CISM, or GSLC.

Who We Are

ASEC offers meaningful, mission-driven work within a culture that supports your professional and personal growth. We partner with our government customers to deliver innovative solutions across engineering, information technology, training, and logistics.