Senior Information Assurance Specialist – Remote

LMI; United States; On-site; USD 149,000 - 182,000; Full time

Job summary

LMI is seeking an Information Assurance Specialist to support ACWS on the Appian platform, ensuring compliance with Army and DoD security requirements.

You will work with system administrators, DevSecOps, and security stakeholders to sustain a strong security posture across enterprise environments. This role emphasizes risk management, RMF, and continuous monitoring.

Requires DoD clearance or ability to obtain, and a track record of implementing security controls in federal systems.

Qualifications

• Bachelor's degree in a related field or equivalent experience.
• 5–10+ years in information assurance or cyber risk management.
• Knowledge of NIST RMF and DoD security requirements.
• Experience developing security documentation and artifacts.
• Active Secret clearance or ability to obtain; US citizenship required.

Responsibilities

• Support information assurance and cybersecurity activities for ACWS and related environments.
• Implement and maintain security controls per NIST, RMF, STIGs, and DoD requirements.
• Assist with system security authorization and Authority to Operate activities.
• Conduct security assessments, vulnerability reviews, and control reviews.
• Monitor findings and coordinate remediation with multiple teams.
• Develop SSPs, POA&Ms, policies, procedures, and continuous monitoring artifacts.
• Support incident response and security investigations as needed.
• Stay current on evolving cybersecurity threats and best practices for ACWS.

Skills

RMF & NIST

Vulnerability management

Security documentation

Strong communication

Risk assessment

Education

Cybersecurity degree

Information Technology

Computer Science

Tools

eMASS

ACAS

STIGs

SCAP

Appian security

Job description

LMI is seeking an Information Assurance Specialist to support ACWS on the Appian platform, ensuring compliance with Army and DoD security requirements.

You will work with system administrators, DevSecOps, and security stakeholders to sustain a strong security posture across enterprise environments. This role emphasizes risk management, RMF, and continuous monitoring.

Requires DoD clearance or ability to obtain, and a track record of implementing security controls in federal systems.