Top Secret ISSO - RMF/A&A Expert (On-Site)

Amentum; Colorado Springs (CO); On-site; USD 125,000 - 136,000; Full time

Benefits offered by this job

Health insurance

401(k) matching

Paid time off

Educational reimbursement

Parental leave

Stock purchase plan

Life insurance

Job summary

Amentum is seeking an Information System Security Officer (ISSO) at Schriever Space Force Base, Colorado Springs, CO. The role supports the Missile Defense Agency under the IRES contract, focusing on RMF/A&A, ATO maintenance, and security control implementation.

The ideal candidate has DoD cybersecurity experience, a TS clearance with SCI eligibility, and hands-on knowledge of tools like ACAS, ePO, Elasticsearch. Travel up to 10% and day shift. Relocation none.

Qualifications

• Must have 3+ years of directly related experience.
• Solid understanding of JSIG and RMF/A&A processes.
• Experience with DoD cybersecurity tools and SAP.
• Active DoW Top Secret clearance w/ SCI eligibility.

Responsibilities

• Develop RMF A&A documentation and maintain ATO for assigned systems.
• Gather artifacts and update RMF artifacts as required.
• Assist with monitoring and implementation of security controls.
• Lead incident management and response coordination.
• Collect data for cybersecurity metrics and reporting.

Skills

RMF A&A

JSIG

SAP experience

Office 365

CM processes

Tools

ACAS

Trellix ePO

Elasticsearch

Job description

Amentum is seeking an Information System Security Officer (ISSO) at Schriever Space Force Base, Colorado Springs, CO. The role supports the Missile Defense Agency under the IRES contract, focusing on RMF/A&A, ATO maintenance, and security control implementation.

The ideal candidate has DoD cybersecurity experience, a TS clearance with SCI eligibility, and hands-on knowledge of tools like ACAS, ePO, Elasticsearch. Travel up to 10% and day shift. Relocation none.