Demo

Information Systems Security Officer (ISSO)

CACI
Remote (Any State), VA Remote Full Time
POSTED ON 12/9/2025 CLOSED ON 12/16/2025

What are the responsibilities and job description for the Information Systems Security Officer (ISSO) position at CACI?

Information Systems Security Officer (ISSO)

Job Category: Information Technology

Time Type: Full time

Minimum Clearance Required to Start: Secret

Employee Type: Regular

Percentage of Travel Required: Up to 10%

Type of Travel: Continental US

* * *

Exciting Opportunity: Join Our Elite Team as an Information Systems Security Officer (ISSO)!

Embark on a thrilling career journey with a pivotal government program as an Information Systems Security Officer (ISSO) for the innovative Megatron II/GSA program. This role is instrumental in supporting the National Guard Bureau (NGB) and Army Applications Lab (AAL).

Why You’ll Love This Role:

  • Make a Real Impact: Contribute to the security and integrity of highly sensitive information systems, playing a crucial role in national defense.

  • Cutting-Edge Technology: Work with the latest advancements in cybersecurity and risk management, staying ahead of the curve in a rapidly evolving field.

  • Dynamic Team Environment: Collaborate with a talented team of professionals in a vibrant, high-impact setting where your skills and ideas are valued.

  • Flexible Work Arrangement: Enjoy the benefits of a REMOTE position, with the flexibility to work from home while having access to a Secure Compartmented Information Facility (SCIF) as needed.

Responsibilities:

  • Spearhead the implementation and upkeep of information security policies, ensuring alignment with DoD and NIST standards.

  • Conduct thorough risk assessments and vulnerability scans to proactively identify and mitigate security threats.

  • Create and maintain essential security documentation, including POAMs, SCTMs, SSPs, and SOPs.

  • Ensure systems meet NIST 800-53 controls and DoD 8570 requirements, maintaining the highest security standards.

  • Manage the Risk Management Framework (RMF) process, utilizing eMASS for seamless security assessment and authorization.

  • Perform STIG and SCAP compliance checks, leading remediation efforts to strengthen system security.

  • Collaborate with cross-domain solutions teams to enhance overall security posture.

  • Provide expert security guidance and training to system users and administrators, fostering a culture of security awareness.

  • Monitor and respond to security incidents with precision, ensuring rapid and effective incident management.

  • Stay ahead of the game by keeping abreast of emerging cybersecurity threats and countermeasures.

Qualifications:

Required:

  • Bachelor's degree in Cybersecurity, Information Technology, or a related field.

  • Minimum of seven years of hands-on experience in information security.

  • Active Secret clearance.

  • DoD 8570 compliance and Security Certification.

  • Proven experience with NIST 800-53 controls and the RMF process.

  • Proficiency in eMASS, ACAS, and vulnerability assessment tools.

  • In-depth knowledge of NIST/ICD-503 and risk management methodologies.

  • Exceptional communication, organizational, and leadership skills.

  • Experience in creating and maintaining POAMs, SCTMs, SSPs, and SOPs.

Desired:

  • Additional DoD 8570 compliant IA certifications.

  • Experience with Cross Domain solutions.

  • Advanced degree in Cybersecurity or a related field.

  • Familiarity with SCAP and STIG implementation.

  • Prior experience in government programs or DoD environments.

Join Us and Be a Part of Something Great!

If you’re passionate about cybersecurity, eager to work in a challenging and rewarding environment, and ready to make a significant impact, we want to hear from you. Apply now and take the first step towards an exciting and fulfilling career with us!

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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 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.

Since this position can be worked in more than one location, the range shown is the national average for the position.

The proposed salary range for this position is:

$90,300-$189,600

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.

Salary : $90,300 - $189,600

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