Information System Security Officer

Information System Security Officer (ISSO) Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular Percentage of Travel Required: Up to 10% Type of Travel: Local The Opportunity: We are seeking a dedicated and detail-oriented Information Systems Security Officer (ISSO) to join our cybersecurity team, focusing on Continuous Monitoring in accordance with Federal guidelines and standards. The ideal candidate will have a strong understanding of the Risk Management Framework (RMF) and NIST SP 800 series publications. Responsibilities: Implement and maintain a Continuous Monitoring program aligned with RMF and NIST SP 800-137 guidelines.
Conduct regular security assessments and vulnerability scans of information systems.
Monitor security controls and their effectiveness in real-time.
Analyze security-related information to identify trends and potential threats.
Prepare and maintain documentation for security status reporting.
Collaborate with system owners and other stakeholders to address security findings and implement remediation plans.
Assist in the development and updating of System Security Plans (SSPs) and other RMF documentation.
Support the Authorization to Operate (ATO) process for information systems.
Stay current with evolving cybersecurity threats, technologies, and compliance requirements.
Participate in incident response activities as needed. Qualifications: Required: An active TS/SCI with Poly.
BS/BA or equivalent experience and a minimum 7 yrs. related work.
2-5 years of experience in information security, with a focus on continuous monitoring and RMF.
Strong knowledge of NIST SP 800 series publications, particularly SP 800-37, SP 800-53, and SP 800-137.
Familiarity with Federal information security regulations and guidelines (e.g., FISMA, FedRAMP).
Experience with security tools such as vulnerability scanners, SIEM systems, and GRC platforms.
Strong analytical and problem-solving skills.
Excellent written and verbal communication skills.
Ability to work effectively in a team environment and collaborate with various stakeholders. Desired: Relevant certifications such as Security+, CISSP, CISM, or CAP.
Experience working in a government or government contractor environment.
Familiarity with automation tools for continuous monitoring processes.
Tenable experience.
Experience with Splunk.
Qmulos Q-Audit experience. This position plays a crucial role in maintaining the security posture of our information systems and ensuring compliance with Federal cybersecurity requirements. The successful candidate will contribute to the organization's overall risk management strategy and help protect critical assets from evolving cyber threats. - What You Can Expect: A culture of integrity. At CACI, we place character and innovation at the center of everything we do. As a valued team member, you'll be part of a high-performing group dedicated to our customer's missions and driven by a higher purpose - to ensure the safety of our nation. An environment of trust. CACI values the unique contributions that every employee brings to our company and our customers - every day. You'll have the autonomy to take the time you need through a unique flexible time off benefit and have access to robust learning resources to make your ambitions a reality. A focus on continuous growth. Together, we will advance our nation's most critical missions, build on our lengthy track record of business success, and find opportunities to break new ground - in your career and in our legacy. Your potential is limitless. So is ours. Learn more about CACI here. Pay Range: There are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications. Our employees value the flexibility at CACI that allows them to balance quality work and their personal lives. We offer competitive compensation, benefits and learning and development opportunities. Our broad and competitive mix of benefits options is designed to support and protect employees and their families. At CACI, you will receive comprehensive benefits such as; healthcare, wellness, financial, retirement, family support, continuing education, and time off benefits. Learn more here . The proposed salary range for this position is: $94,400 - $198,300 CACI is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, pregnancy, sexual orientation, age, national origin, disability, status as a protected veteran, or any other protected characteristic.