Information Systems Security Officer (ISSO)

Tyto Athene is searching for a highly experienced professional to join our organization as a Senior Information Systems Security Officer (ISSO). The candidate will be responsible for handling Information Assurance activities of designated portfolio as part of a large Federal agency shared services offering.

Responsibilities:

• Lead Risk Management Framework Assessment & Authorization (A&A) activities for various information systems
• Implement & manage security controls in accordance with the current revision of NIST 800-53
• Conduct security reviews & tests of assigned systems to verify that security features and controls are functional and effective
• Develop Plan of Action & Milestones (POA&Ms) in response to identified vulnerabilities, and lead remediation efforts
• Develop security documentations to include, but not limited to, System Security Plans (SSPs), Plan of Actions & Milestones (POA&Ms), and other artifacts to support the Body of Evidence (BOE)
• Coordinate security testing exercises to include but not limited to: incident response, disaster recovery & contingency activities
• Review proposed change requests related to system design/configuration and perform a security impact analysis (SIA) to provide approval or denial recommendations
• Support external & internal audits of designated systems
• Develop & present, both verbally and in writing, security briefings to all levels of the organization including senior executives (CIO, DCIO & CISO)

Qualifications

Required:

• Bachelor's Degree required
• Minimum of 6 years of relevant experience in functional responsibility
• Thorough understanding & knowledge of NIST Special Publications and SPA&A process
• Strong knowledge of NIST Guidelines & FISMA Cybersecurity compliance requirements
• Thorough knowledge of, and experience with, the NIST 800 series publications
• Significant understanding & experience with CSAM GRC
• FedRAMP process & Cloud environments (Azure, AWS) experience
• Proficiency in writing technical analysis & security briefs
• Strong written & oral communication skills
• Ability to work independently & collaboratively in a team environment
• Excellent interpersonal skills & the ability to lead and manage multiple ongoing projects
• Critical thinking
• Strategy development
• Balancing security requirements with mission needs
• Good judgment and business acumen

Desired:

• Preferred certifications: CISSP, CISM, Sec+ or equivalent

Clearance:

• US Citizenship, TS/SCI required

Location:

• This is a remote role

About Tyto Athene

Compensation:

• Compensation is unique to each candidate and relative to the skills and experience they bring to the position. The salary range for this position is typically between ________. This does not guarantee a specific salary as compensation is based upon multiple factors such as education, experience, certifications, and other requirements, and may fall outside of the above-stated range.

Benefits:

• Highlights of our benefits include Health/Dental/Vision, 401(k) match, Flexible Time Off, STD/LTD/Life Insurance, Referral Bonuses, professional development reimbursement, and maternity/paternity leave.

Tyto Athene is a trusted leader in IT services and solutions, delivering mission-focused digital transformation that drives measurable success. Our expertise spans four core technology domains-Network Modernization, Hybrid Cloud, Cybersecurity, and Enterprise IT-empowering our clients with cutting-edge solutions tailored to their evolving needs. With over 50 years of experience, Tyto Athene proudly support Defense, Intelligence, Space, National Security, Civilian, Health, and Public Safety clients across the United States and worldwide.

At Tyto Athene, we believe that success starts with our people. We foster a collaborative, innovative, and mission-driven environment where every team member plays a critical role in shaping the future of technology. Are you ready to join #TeamTyto?

Tyto Athene, 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, disability, status as a protected veteran, or any characteristic protected by applicable law.