Remote ISSO Lead — RMF & Cloud Security Leader

OneZero Solutions; Washington (District of Columbia); Remote; USD 140,000 - 190,000; Full time

Benefits offered by this job

Health insurance

Dental insurance

Vision insurance

Life insurance

401(k) with company matching

Paid time off and holidays

Employee referral program

Educational assistance

Job summary

OneZero Solutions is seeking an ISSO Lead to serve as the program's senior technical authority and central ISSO for the DT/EA/CST portfolio. You will manage RMF artifacts, coordinate with ISSM, AO/AODR, and system owners, and lead a team of IA analysts and cloud engineers to ensure ongoing authorization and risk posture.

The role is remote with duties performed within the National Capital Region; a Secret clearance is required, and the candidate must meet core hours and travel within NCR as

Qualifications

• Eight or more years of ISSO/AA experience with RMF and FISMA.
• Active final SECRET clearance and U.S. citizenship.
• Experience leading and reviewing work of other ISSOs/IA analysts.

Responsibilities

• Maintain an up-to-date portfolio of all consular systems and ATO expirations.
• Coordinate RMF artifacts and briefings for ISSM, AO/AODR, CST leadership.
• Assign systems to ISSO staff and ensure RMF steps 1-6 are completed every three years.
• Review risk-rating decisions, letters, and AODR information sheets before release.
• Oversee security operations contractors to aid remediation and artifact production.
• Lead quarterly FISMA metrics submissions and the annual review.
• Standardize program-wide artifacts and governance artifacts.
• Chair readiness reviews for independent security assessments.
• Manage iPost risk scores and enforce remediation timelines.
• Lead post-incident reviews and feed outcomes into risk assessments.

Skills

Eight+ years ISSO experience

Active SECRET clearance

CISSP or CISM certification

Education

Bachelor's degree in Computer Science, Information Technology, Cybersecurity

Tools

GRC platforms (ArchAngel)

Tenable / Wiz vulnerability output

Visio data-flow & boundary diagrams

Job description

OneZero Solutions is seeking an ISSO Lead to serve as the program's senior technical authority and central ISSO for the DT/EA/CST portfolio. You will manage RMF artifacts, coordinate with ISSM, AO/AODR, and system owners, and lead a team of IA analysts and cloud engineers to ensure ongoing authorization and risk posture.

The role is remote with duties performed within the National Capital Region; a Secret clearance is required, and the candidate must meet core hours and travel within NCR as