Senior ISSM — Classified, Multi-Domain Network Security

Aalyria; Washington (District of Columbia); Hybrid; USD 165,000 - 190,000; Full time

Benefits offered by this job

Competitive salary

Comprehensive benefits

Growth opportunities

Job summary

Aalyria in Washington, D.C. is seeking an experienced Information Systems Security Manager (ISSM) to manage the accreditation and compliance of a classified facility. This role involves substantial technical responsibility across multi-network environments supporting government clients.

The ISSM will facilitate the implementation of security policies and ensure continuous monitoring and compliance during the pre-accreditation phase, followed by a transition to on-site operations. Applicants should have deep expertise in information security frameworks.

Qualifications

• 10+ years of progressive information security experience.
• Demonstrated experience with ICD 503 and A&A processes.
• Hands-on knowledge of TEMPEST/EMSEC standards.

Responsibilities

• Lead Accreditation & Authorization for classified systems.
• Design and implement continuous monitoring programs.
• Interface with program security officers for accreditation coordination.

Skills

Information security

Accreditation processes

Network management

Policy development

Incident response

Education

DoD 8140 / 8570 IAM Level III certification

Active Top Secret clearance

Tools

ICD 503

RMF

SIPRNet

NIPRNet

Job description

Aalyria in Washington, D.C. is seeking an experienced Information Systems Security Manager (ISSM) to manage the accreditation and compliance of a classified facility. This role involves substantial technical responsibility across multi-network environments supporting government clients.

The ISSM will facilitate the implementation of security policies and ensure continuous monitoring and compliance during the pre-accreditation phase, followed by a transition to on-site operations. Applicants should have deep expertise in information security frameworks.