Information System Security Officer

CACI International; Washington (District of Columbia); On-site; USD 78,000 - 166,000; Full time

Job summary

An established industry player is seeking an Information System Security Officer to lead the Risk Management Framework (RMF) implementation for Navy systems in Washington, DC. This role requires a strong background in cybersecurity, particularly within the Navy/DoD environment, and involves ensuring compliance with critical cybersecurity policies. The ideal candidate will have a proactive approach to risk management and a passion for safeguarding national security. Join a team that values integrity, trust, and continuous growth, and contribute to missions that protect our nation.

Benefits

Flexible time off

Comprehensive healthcare benefits

Continuing education opportunities

Retirement benefits

Family support programs

Qualifications

• 5-10+ years of experience in cybersecurity focusing on RMF compliance.
• Active CISSP certification and Secret clearance required.

Responsibilities

• Lead RMF implementation ensuring compliance with cybersecurity policies.
• Conduct system security assessments and develop RMF artifacts.

Skills

Cybersecurity

Risk Management Framework (RMF)

NIST 800-53

DoD STIGs

Vulnerability Management

Cyber Risk Mitigation

Education

B.S in Cybersecurity or Computer Science

Tools

eMASS

ACAS

Nessus

HBSS

Job description

Information System Security Officer

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 * * *

The Opportunity:
CACI is looking for an Information System Security Offer to support a US Navy Shipbuilding Program Office in Washington, DC in leading the Risk Management Framework (RMF) implementation for Navy systems, ensuring compliance with DoD, NAVSEA, and DON cybersecurity policies.

Responsibilities:

• Lead Risk Management Framework (RMF) implementation for Navy systems, ensuring compliance with DoD, NAVSEA, and DON cybersecurity policies.

• Conduct system security assessments, vulnerability management, and risk analysis to support Authority to Operate (ATO) package development.

• Develop and maintain RMF artifacts, including System Security Plans (SSP), Security Control Traceability Matrices (SCTM), and Plans of Action & Milestones (POA&M).

• Perform continuous monitoring activities, ensuring cybersecurity compliance through security controls assessments and STIG compliance validation.

• Provide cyber risk mitigation strategies, recommendations, and corrective actions based on NIST 800-53, CNSSI 1253, and DoD cybersecurity frameworks.

• Support NAVSEA and/or NIWC leadership with RMF policy interpretation and implementation guidance.

• Assist with cybersecurity test and evaluation strategy

• Assist in developing supply chain risk management plan

• Review and assist in updating program protection plan

• Review DoD Zero Trust strategy and apply Zero Trust requirements to the shipbuilding program

• Support vendor test events

• Collaborate with cybersecurity and engineering teams to integrate security into system architectures.

• Assist in preparing for Navy cybersecurity inspections, audits, and cyber readiness reviews.

• Maintain up-to-date knowledge of evolving cyber threats, Navy cybersecurity policies, and emerging RMF best practices

Qualifications:

Required:

• Active Secret clearance required.

• Active Certified Information Systems Security Professional (CISSP) certification.

• 5-10+ years of experience in cybersecurity with a focus on RMF compliance in the Navy/DoD environment.

• Experience supporting NAVSEA, NIWC, or other Navy cybersecurity organizations.

• Strong knowledge of DoD RMF, DoD 8510.01, NIST 800-53, NIST 800-37, CNSSI 1253, and DoD STIGs.

• Experience with eMASS, ACAS, Nessus, HBSS, or other DoD cybersecurity tools.

• Familiarity with classified and unclassified Navy networks (e.g., NMCI, DODIN, ONE-Net, RDT&E).

Desired:

• B.S in Cybersecurity or Computer Science

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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.

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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 anEqualOpportunity 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 otherprotectedcharacteristic.