
OneZero Solutions is an employee‑centric cybersecurity and engineering firm supporting federal and defense missions. We value our people and provide competitive benefits, including health coverage, 401(k) match, PTO, paid holidays, referral bonuses, and educational assistance.
Position Title Information System Security Officer (ISSO) - Level I
Clearance Secret Clearance
Location Elizabeth City, NC (Hybrid - 2-3 days onsite per week)
The ISSO Level I supports the U.S. Coast Guard Aviation Logistics Command (ALC) by assisting in securing avionics systems, aircraft maintenance platforms, and test equipment. This is an entry‑level role that will afford the candidate the opportunity to develop foundational expertise in DoD/DHS aviation cybersecurity and RMF processes while supporting the USCG's aviation services mission area.
Key Responsibilities
- Support execution of NIST RMF for aircraft-related information systems
- Assist with ATO documentation including SSPs and POA&Ms
- Support vulnerability scans, STIG/SCAP remediation, and compliance efforts
- Monitor systems for security events and escalate as appropriate
- Assist with documentation and security awareness activities
- Collaborate with engineering and aviation maintenance personnel
Required Qualifications
Required Certification (one or more)
Security+ (CompTIA)
Education Associate's or Bachelor's degree in Cybersecurity, IT, Engineering, or related field preferred
OneZero Solutions, LLC is an Equal Opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, pregnancy, genetic information, disability, status as a protected veteran, or any other protected category under applicable federal, state, and local laws.
To request an accommodation, please contact us at recruiting@onezerollc.com or call (202) 987-2580.

OneZero Solutions is an 8(a), Service-Disabled Veteran-Owned Small Business (SDVOSB) that is problem-solving and solutions-oriented. OneZero was founded in 2017 when our founder, Al Sowers, was medically retired from the United States Coast Guard (USCG). While Al could no longer serve on active duty, he wanted to continue serving and protecting his country. Al also wanted to promote the professional advancement of military veterans - especially disabled veterans like himself.
OneZero specializes in cybersecurity operations, information assurance, computer network operations, solutions engineering, and project management in support of federal, state, and local government organizations. Employing professional, knowledgeable, and experienced personnel, OneZero strives to provide superior service and unparalleled results to our customers.
Our industry-leading security experts have designed and implemented some of the largest secure networks in the world, and have implemented and managed numerous large-scale, enterprise-wide infrastructures focused on strategic compliance factors across multiple government and private sector organizations. With our people-first approach and methodology, we create customer-centric environments leveraging technologies to increase productivity throughout the workforce.
For more information about OneZero Solutions, visit www.onezerollc.com.