Cybersecurity Specialist

Company: CACI
Location: Arlington
Posted on: April 2, 2026

Job Description:

Job Title: Cybersecurity Specialist Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: None Employee Type: Regular Percentage of Travel Required: Up to 10% Type of Travel: Continental US * * * The Opportunity: CACI International Inc. is excited to announce a new job opportunity available to join our team in support of the Department of Justice’s (DoJ) groundbreaking program aimed at strengthening the infrastructure, enhancing cybersecurity, and improving user experience across US Marshals Service (USMS) districts. This IT modernization initiative is a critical component of ensuring the effectiveness and security of our nation’s law enforcement operations. We are looking for an experienced Cybersecurity Specialist to join our team on this new contract. We invite skilled and passionate individuals to join us in support of this transformative mission. Join a dynamic team dedicated to enhancing the organization’s cybersecurity posture. Contribute to projects that improve security infrastructure, threat detection, and risk management. Enjoy a collaborative work environment with opportunities for professional growth. Be at the forefront of cybersecurity technology and best practices. Make a significant impact on the organization’s security defenses and incident response capabilities. Responsibilities: Manage patch management systems to ensure all software and systems are up-to-date with the latest security patches. Set up and configure Zero Trust Architecture to enhance network security and protect sensitive data. Implement and maintain data backup solutions to ensure data integrity and availability in the event of a disaster. Utilize forensic analysis tools to investigate security incidents, identify root causes, and gather evidence for further action. Conduct regulatory compliance checks (e.g., FISMA, HIPAA) to ensure the organization meets all relevant security standards and regulations. Plan and execute disaster recovery testing to validate the effectiveness of disaster recovery plans and ensure business continuity. Collaborate with cross-functional teams to align cybersecurity strategies with business objectives and IT strategies. Develop and maintain comprehensive documentation for cybersecurity processes, configurations, and procedures. Stay current with emerging cybersecurity technologies, trends, and best practices. Participate in the procurement and evaluation of cybersecurity tools and software. Ensure compliance with industry regulations and internal policies in all cybersecurity efforts. Conduct regular reviews and audits of cybersecurity processes to identify areas for improvement. Contribute to the continuous improvement of cybersecurity strategies and methodologies. Engage in knowledge-sharing activities and training sessions to enhance team skills and capabilities. Qualifications: Required: Active DoD Public Trust clearance or US citizen with ability to obtain Public Trust upon hire Bachelor’s degree in Computer Science, Information Technology, Cybersecurity, or a related field (additional years of experience may be considered in lieu of degree) 4 years of experience as a Cybersecurity Specialist Proficiency in managing patch management systems Experience in setting up and configuring Zero Trust Architecture Strong skills in implementing and maintaining data backup solutions Expertise in using forensic analysis tools for incident investigation Knowledge of regulatory compliance checks (e.g., FISMA, HIPAA) Experience in planning and executing disaster recovery testing Excellent problem-solving and analytical skills Strong communication and interpersonal skills Desired: Certifications such as Certified Information Systems Security Professional (CISSP), Certified Ethical Hacker (CEH), or equivalent Experience with endpoint detection and response (EDR) solutions Knowledge of cloud security platforms (e.g., AWS Security Hub, Azure Security Center) Familiarity with security orchestration, automation, and response (SOAR) tools Experience with security information and event management (SIEM) solutions - 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. 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.

Keywords: CACI, Denton , Cybersecurity Specialist, IT / Software / Systems , Arlington, Texas