Information System Security Manager (ISSM)
Quick Summary
Lead RMF/JSIG/DAAPM execution — architect secure solutions, prepare authorization packages, brief Security Control Assessments, and drive POA&M closure.
Active and transferable U.S. government issued security clearance is required prior to start date. U.S. citizenship is required, as only U.S.
Requirements
~2 min readTypically requires a degree in Science, Technology, Engineering or Mathematics (STEM), information technology and a minimum of 5 years of prior relevant experience.
Typically requires 5 years experience in DoD/IC Cybersecurity as ISSM or IAM-III equivalent (CISSP, CISM, GSLC).
Proven delivery of ATO for SAP or SCI systems; prior Enterprise ISSM experience.
Hands-on with SCAP, STIG Viewer, DISA SRGs, and SIEM/Vulnerability Tools, such as SPLUNK, NESSUS etc.Experience executing DISA STIG/SRG hardening across Linux and Windows.
Active and transferable Top Secret SCI (TS/SCI) U.S. government issued security clearance is required prior to start date with the ability to obtain a polygraph after start.
U.S. citizenship is required, as only U.S. citizens are eligible for a security clearance.
Masters in Cybersecurity, Computer Science, or related engineering field.
CISSP-ISSEP / ISSMP or PMP.Hands-on with SCAP, STIG Viewer, DISA SRGs, and SIEM/Vulnerability Tools, such as SPLUNK, NESSUS etc.
Proven leadership of multi-disciplinary teams and successful ATO delivery for SAP or SCI systems.
Expert knowledge of NISPOM (32 CFR 117), JSIG, RMF (NIST 800-37/-53), ICD-503, and DAAPM, oversight/execution of A&A processes.
Experience with DevSecOps pipelines, Zero Trust architecture, and Identity Access Management.
Hands-on with ACAS, SCAP, STIG Viewer, DISA SRGs, and SIEM/Vulnerability Tools SPLUNK, NESSUS etc.
Raytheon Company Managed by Collins Aerospace
At RTX, the world's largest aerospace and defense company, 185,000 great minds are united by purpose and inspired to make a difference solving the world’s most complex problems. With our three market leading businesses, world-class operations and investments in research and development, we offer capabilities and opportunity no one else can. Together, we push the boundaries of known science and find new ways to connect and protect our world.
Collins Aerospace is a leader in technologically advanced, intelligent solutions that help redefine the aerospace and defense industry. With a comprehensive portfolio and deep technical expertise, we help customers meet the demands of the global market. Join us and help shape the future of aerospace and defense.
Responsibilities
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Lead RMF/JSIG/DAAPM execution — architect secure solutions, prepare authorization packages, brief Security Control Assessments, and drive POA&M closure.
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Own continuous monitoring — vulnerability & patch management (ACAS/Nessus, SCAP, STIGs), log analysis (Splunk), account management, media control, incident response, and annual self-inspection.
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Shape early program decisions — embed with PMO to define security requirements, supply secure-by-design input, and influence contract CDRLs.
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Develop people & process — coach ISSOs/ISSEs, refine SOPs, track metrics, and present status to senior leadership and customers.
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Interface with external stakeholders — act as the single voice to DCSA, SAPCO, and other Cognizant Security Agencies for all cybersecurity matters.
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Click on this link to read the Policy and Terms
What We Offer
~1 min readDo you want to be a part of something bigger? A team whose impact stretches across the world, and even beyond? At Collins Aerospace, our Mission Systems team helps civilian, military and government customers complete their most complex missions — whatever and wherever they may be. Our customers depend on us for intelligent and secure communications, missionized systems for specialized aircraft and spacecraft and collaborative space solutions. By joining our team, you’ll have your own critical part to play in ensuring our customer succeeds today while anticipating their needs for tomorrow. Are you up for the challenge? Join our mission today.
Location & Eligibility
Listing Details
- First seen
- October 4, 2026
- Last seen
- October 4, 2026
Posting Health
- Days active
- 0
- Repost count
- 0
- Trust Level
- 56%
- Scored at
- October 4, 2026
Signal breakdown
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