CACI International

Information Systems Security Officer - ISSO

CACI International$85K — $180K *
Aerospace & Defense
5 - 7 years of experience
Job Overview by Ladders

Qualifications

  • Active TS/SCI clearance with Polygraph.
  • Bachelor’s degree in a related field.
  • Seven years of recent experience in DoD information systems security and/or cybersecurity.
  • IAT Level II certification (e.g., CompTIA Security+) and IAM Level III certification (e.g., CISSP, CEH, CASP).
  • Hands-on experience with Linux, XACTA, ServiceNow, and risk assessment tools.

Responsibilities

  • Lead and manage the Risk Management Framework (RMF) process.
  • Collaborate with development teams to gather RMF artifacts for XACTA and ServiceNow.
  • Develop comprehensive security plans, policies, and design documentation.
  • Implement cybersecurity solutions tailored to meet specific performance requirements.
  • Create and deliver technical presentations to clients and stakeholders.
  • Conduct risk analyses leveraging CVEs and related security information.
  • Support security compliance and perform application security assessments.

Benefits

  • Flexible time off to balance work and personal life.
  • Access to extensive learning resources for professional development.
  • Comprehensive healthcare and wellness benefits.
  • Retirement savings plans and financial support options.
  • Family support and continuing education initiatives.
Full Job Description
Job Title: Information Systems 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: Continental US

* * *


Responsibilities:

• Lead and manage the full Risk Management Framework (RMF) process.
• Collaborate with system development teams to identify required RMF artifacts and upload them into XACTA and ServiceNow.
• Develop security plans, policies, architectures, and design documentation.
• Configure and implement cybersecurity solutions that meet customer performance requirements and specifications.
• Create and deliver technical presentations to customers and stakeholders.
• Conduct risk analyses using CVEs, plugins, IAVAs, and related security information.
• Support security compliance operations, asset onboarding, and application security assessments.
• Travel to CACI or customer locations as needed.
• Promote and maintain a safe work environment in alignment with CACI EH&S policies.


Qualifications:

Required: 
• Active TS/SCI clearance with Polygraph.
• Bachelor’s degree.
• Minimum seven years of recent DoD information systems security and/or cybersecurity experience.

• DoD 8140 IAT Level II or higher certification (e.g., CompTIA Security+).
• Active IAM Level III certification (e.g., CISSP, CEH, CASP).
• Hands-on experience with Linux operating systems.
• Knowledge of XACTA, ServiceNow, and risk assessment tools and methodologies.
• Experience designing secure systems, networks, and application architectures.
• Strong understanding of NIST 800 Series, DoD 8140, DISA STIGs/SRGs, and A&A processes.
• Familiarity with IAVM, IAVAs, CIA security principles, multi-factor authentication, encryption, endpoint security, patch management, intrusion detection, and defense‑in‑depth.
• Experience with Tenable Nessus, ACAS, and SCAP.
• Ability to complete and review DISA STIGs.
• Strong communication and presentation skills.

Desired:

• Seven or more years of recent experience as an ISSO.
• Seven or more years of experience supporting IT projects that require ATO/ATC.
• Extensive experience with XACTA and/or ServiceNow.
• Seven or more years of hands-on experience in networking and/or systems engineering.

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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.


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.

The proposed salary range for this position is:

$85,800 - $180,200

About CACI International

CACI International Inc is a multinational professional services and information technology company. It provides services to many branches of the federal government including defense, homeland security, intelligence, and healthcare. CACI has approximately 23,000 employees worldwide. The company's mission is to provide enterprise and mission technology services and solutions that best fit the needs of its customers. CACI has been named a Fortune World's Most Admired Company, a Washington Post Top Workplace, and a Forbes Best Employer for Diversity.
Learn more about CACI International
Size
22,000 employees
Market Cap
$7.1 billion
Industry
Net Income
$374.4 million
Founded
1962
5 Year Trend
+7.3%
Revenue
$5.8 billion
NASDAQ

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