Information System Security Officer (ISSO)

OMNI Consulting Solutions, LLC; Chantilly (VA); On-site; USD 120,000 - 150,000; Full time

Benefits offered by this job

Medical Coverage

Dental Benefits

Vision Benefits

Life Insurance

401(k) Retirement Plan with Employer M

Fully Vested on Day 1 of Employment

Paid Time Off & Sick Leave

Company Sponsored Social Events

Job summary

OMNI Consulting Solutions, LLC in Chantilly, VA seeks an Information System Security Officer to execute day-to-day cybersecurity activities in support of the ISSM, including system audits, security monitoring, RMF support, and documentation maintenance. This role requires an active TS/SCI clearance, U.S.

citizenship, and a minimum of 10+ years in cybersecurity, with DoD 8570/8140 Level II certification and hands-on RMF experience on classified networks.

Qualifications

• Active TS/SCI clearance required or currently held.
• 10+ years in cybersecurity or information assurance.
• DoD 8570/8140 Level II certification (Security+, CySA+, CISSP-Associate, etc.).
• Familiarity with RMF processes and audit/monitoring.
• Classified network hardening and access control knowledge.

Responsibilities

• Execute day-to-day cybersecurity operations for assigned information systems in support of the ISSM.
• Conduct system audits, log reviews, and user account/access reviews for compliance with security policy.
• Monitor system security posture and support continuous monitoring and vulnerability scanning activities.
• Maintain and update system security documentation, including SSPs, POA&M, and configuration records.
• Support RMF assessment and authorization activities, including evidence collection for control implementation.
• Track and report security-relevant events, incidents, and compliance findings to the ISSM.
• Support account provisioning/de-provisioning and access control administration.
• Assist with security awareness training and enforcement of system security procedures for end users.

Skills

Active TS/SCI clearance

10+ years cybersecurity

RMF knowledge

System hardening

Education

Bachelor's degree in Computer Science/IT/Cybersecurity or related

Tools

eMASS

ACAS

HBSS/ESS

Job description

Position Title: Information System Security Officer (ISSO)

Location: Chantilly, VA

Clearance: Active TS/SCI required

U.S. Citizenship required

OMNI Consulting Solutions is seeking an Information System Security Officer to executes day-to-day cybersecurity activities in support of the ISSM, including system audits, user account reviews, security monitoring, compliance tracking, and documentation maintenance.

Key Responsibilities

• Execute day-to-day cybersecurity operations for assigned information systems in support of the ISSM.
• Conduct system audits, log reviews, and user account/access reviews for compliance with security policy.
• Monitor system security posture and support continuous monitoring and vulnerability scanning activities.
• Maintain and update system security documentation, including SSPs, POA(M)s, and configuration records.
• Support RMF assessment and authorization activities, including evidence collection for control implementation.
• Track and report security-relevant events, incidents, and compliance findings to the ISSM.
• Support account provisioning/de-provisioning and access control administration.
• Assist with security awareness training and enforcement of system security procedures for end users.

Qualifications

• Bachelor's degree in a technical field (Computer Science, Information Technology, Cybersecurity, or related) or equivalent experience.
• Active TS/SCI clearance.
• Experience (10+ years) in cybersecurity/information assurance or systems security administration.
• DoD 8570/8140 IAT/IAM Level II certification (e.g., Security+, CySA+, CISSP-Associate, or equivalent).
• Working knowledge of RMF processes and system audit/monitoring procedures.
• Familiarity with system hardening and access control administration on classified networks.

Preferred Qualifications

• CI polygraph.
• Experience with eMASS, ACAS, and/or HBSS/ESS tools.
• Prior ISSO experience on IC or USSF/DoD programs.

Why Join OMNI?

OMNI Consulting Solutions is a boutique consulting firm specializing in creating game-changing value and simple solutions for complex demands. OMNI is built on the idea that change moves the world forward, and through creative and entrepreneurial leadership OMNI maintains a bold reputation within the DoD/Aerospace community and across the various other industries we support.

As an OMNI employee, you can be assured of extensive growth opportunities, inordinately competitive salary compensation packages, and the unparalleled support of the OMNI family. We are an equal-opportunity employer, and our benefits packages are designed to meet the needs of all our employees and dependents:

Benefits

• Medical Coverage
• Dental Benefits
• Vision Benefits
• Life Insurance
• 401(k) Retirement Plan with Employer Matching
• Fully Vested on Day 1 of Employment
• Paid Time Off & Sick Leave
• Company Sponsored Social Events

Job Code (7.26.9)