Information Systems Security Officer- ISSO

Information Systems Security Officer- ISSO

Job Category: Security

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: Continental US

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We are seeking an experienced ISSO to join our team and support our Information System Security Manager (ISSM) in maintaining robust information assurance posture for our systems, programs, and enclaves. This role is critical in ensuring our cybersecurity compliance and operational security.

Key Responsibilities:
Operational Security Management
• Maintain and enhance operational security posture for assigned information systems and programs
• Implement and enforce information systems security policies, standards, and methodologies
Risk Management Framework (RMF) and Compliance
• Prepare and maintain RMF system accreditation packages using tools like ServiceNow, eMASS, or XACTA
• Develop System Security Plans (SSPs) and provide recommendations for obtaining ATOs • Conduct vulnerability assessments using tools such as ACAS/Nessus
• Perform STIG checklist completions and monitor IAVM compliance
Documentation and Reporting
• Create and maintain comprehensive system documentation including architecture, hardware/soft ware lists, and dataflows
• Translate technical IS configurations into non-technical documentation
• Report on assessment and authorization statuses as per organizational guidelines
Policy and Procedure Development
• Establish and publish cybersecurity policies and Standard Operating Procedures (SOPs)

Ideal Candidate Profile:
• Proven experience in information system security roles
• Strong knowledge of RMF, NIST guidelines, and cybersecurity best practices
• Excellent analytical and problem-solving skills
• Ability to manage multiple projects and priorities effectively
• Outstanding communication skills, both written and verbal
• Team player with strong interpersonal skills

Must Have:
• Active Top Secret/SCI security clearance with polygraph
• Must have at a minimum Security+ CE Certification
• Associate’s Degree or higher and 5+ years of experience or experience in lieu of education

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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 takes pride in fostering a diverse and accessible culture where every individual feels supported to chart their own path. 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.

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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:

$78,700 - $165,300

CACI is an Equal Opportunity/Affirmative Action Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, pregnancy, sexual orientation, gender identity, age, national origin, disability, status as a protected veteran, or any other protected characteristic.