Jr. Information Systems Security Officer

Tyto Athene, LLC•Wright-Patterson AFB, OH

3d•$105,000 - $115,000•Onsite

About The Position

Tyto Athene is searching for a Junior Information Systems Security Officer (ISSO) to support the National Space Intelligence Center (NSIC). This role is ideal for early-career cybersecurity professionals who want to build expertise in Risk Management Framework (RMF), NIST 800-53 controls, and DoD cybersecurity policies. The Junior ISSO will work under the guidance of senior ISSOs to assist with system security documentation, continuous monitoring, and control implementation in a classified SAP environment.

Requirements

0–3 years of experience in cybersecurity, IT security, or a related field.
Bachelor’s degree in Cybersecurity, Information Technology, Computer Science, or a related discipline (or equivalent experience).
Familiarity with cybersecurity frameworks, risk management processes, and basic security best practices.
Basic knowledge of security tools (vulnerability scanners, SIEM, endpoint protection).
Ability to obtain IAT Level II certification (e.g., Security+, CySA+, GSEC) within 6 months of hire.
U.S. Citizenship required.
Ability to work onsite in a classified environment.
Active TS/SCI clearance with SAP eligibility.

Nice To Haves

Hands-on experience or coursework with RMF, DISA STIGs, vulnerability scanning, or system hardening.
Familiarity with cloud security (AWS, Azure, GovCloud) or IC-specific environments.
Exposure to scripting or automation tools for security compliance (Python, PowerShell, etc.).
Interest in growing technical and operational expertise in SAP/IC cybersecurity environments.

Responsibilities

Assist in maintaining cybersecurity compliance for SAP/IC information systems in accordance with RMF, NIST 800-53, DoD 8500-series, and DISA STIGs.
Support preparation and maintenance of security documentation, including System Security Plans (SSPs), Security Assessment Reports (SARs), and risk assessments.
Help monitor security controls, conduct vulnerability assessments, and track remediation in POA&Ms.
Collaborate with senior ISSOs, system administrators, and cybersecurity teams to maintain system authorization and operational security.
Participate in security testing, audits, and continuous monitoring activities.
Assist in implementing and managing security tools such as ACAS, HBSS, Nessus, SIEM solutions, and auditing platforms.
Support security awareness training and enforcement of user access controls.