Network Cybersecurity Engineer – Palo, Cisco
General Dynamics Information Technology
AWSCloudFirewallsKubernetesSplunk
Senior Subject Matter Expert, Cybersecurity
Slingshot Aerospace
full-time
Posted on:
Location: Arizona, California, Colorado, District of Columbia, Florida, Hawaii, Illinois, Kansas, Montana • 🇺🇸 United States
Visit company websiteJob Level
Senior
Tech Stack
Cyber SecurityTypeScript
About the role
- Own the compliance and accreditation path for Slingshot’s Talos platform and related systems
- Guide subcontractors, align primes and government stakeholders, and lead the full ATO process
- Serve as the senior security authority responsible for achieving and sustaining ATOs across cleared programs
- Own the full lifecycle of ATO packages including SSPs, POAMs, interim approvals, and final authorizations
- Draft, enforce, and oversee policies for CUI handling, classification marking, access enforcement, and boundary protections
- Ensure subcontractor compliance with NIST 800 171 and 53, CMMC 2.0, FedRAMP, and DoD RMF requirements
- Lead CIA triad assessments to protect classified environments
- Drive supply chain compliance through SBOM validation and EO 14028 and NIST 800 218 controls
- Represent Slingshot in TRBs, CCBs, and enclave or system boundary reviews as the senior security voice
- Partner directly with government ISSMs, DAOs, FSOs, primes, and subcontractors to maintain audit readiness
- Mentor engineering and compliance teams to embed secure by design practices across all cleared programs
- Provide executive level risk reporting and mitigation strategies to senior leadership and government partners
- Anticipate and resolve security roadblocks that could delay program delivery
Requirements
- Active TS/SCI clearance (polygraph if applicable)
- U.S. Citizenship (no duals)
- 10 plus years of experience in DoD, IC, or federal contractor security and compliance leadership roles
- Proven success leading ATO packages and securing approvals including ATO, IATO, ATT, and CtF in classified environments
- Hands on background in security engineering and compliance with deep experience in enclave operations
- In depth expertise with NIST 800 171 and 53, CMMC 2.0, DoD RMF, CNSSI 1253, and FedRAMP Moderate or High
- Strong track record engaging primes, subcontractors, and government accreditation authorities
- CISSP required with CISM, CAP, or GSLC preferred
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