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Salary
$90k – $190k per year
Location
In office (Oklahoma City, Chantilly)
Seniority
Senior · 7+ years exp
Employment
Full-Time

Confirmed on the employer's own hiring board on Oct 22, 2026. First seen by Alion on Aug 25, 2026. CACI International scores D on the Alion truth index.

Overview
Company
Impact
Profile match
CACI International is an American technology company founded in 1962 that works almost entirely for United States defence, intelligence and federal civilian agencies. It has moved from being a conventional IT services contractor toward supplying its own technology, with a substantial expeditionary electronic warfare and signals intelligence product line, photonics and optical communications for space, and secure network modernisation. Headquartered in Reston, Virginia, the company employs more than twenty thousand people, the majority holding security clearances, and has grown through a steady programme of acquisitions that add differentiated technology rather than headcount alone.
Job Title: Cybersecurity EngineerJob Category: Information TechnologyTime Type: Full timeMinimum Clearance Required to Start: NoneEmployee Type: RegularPercentage of Travel Required: Up to 10%Type of Travel: Continental US* * *

The Opportunity:

CACI, Inc.'s Corporate Enterprise Services Cyber Security Team is seeking a Cybersecurity Engineer. As a member of the Cyber Security Team you will work to create and maintain a safe operating environment for CACI’s users by protecting network boundaries, designing hardened computer and network devices and providing security services to protect highly sensitive data. The Cyber Security Team works with a broad range of devices and technologies and actively monitors systems for attacks and intrusions. The Cyber Security Team uses data aggregation and analysis techniques and tools to provide valuable insight into the security posture of CACI’s infrastructure. Additionally, we also work within CACI and third parties to ensure that all technologies are designed with security in mind, follow industry best practices and are compliant with applicable guidelines.

Responsibilities:

  • Work in a team-centric environment to support defensive and offensive cybersecurity initiatives

  • Conduct white, gray, or black-box security assessments and produce detailed findings and recommendations

  • Draft and maintain technical documentation, including technical manuals, installation guides, procedures, and incident response plans

  • Collaborate with internal and external stakeholders across all business levels

  • Deliver clear presentations and written/oral communication on technical topics

Qualifications:

Required:

  • Bachelor’s degree in Information Assurance, Cybersecurity, or Computer Engineering and at least 7 years of relevant experience

  • GPEN, GWAPT, OSCP, or OSWA preferred

Demonstrated intermediate-level knowledge in at least three of the following:

  • Red Team / Offensive Security

  • Cyber Incident Response

  • Operating system internals and hardening (Windows, Linux, macOS)

  • OSINT data analysis

  • Secure development processes and practices

  • Vulnerability assessment, penetration testing, and remediation

  • Risk management and mitigation strategies

  • Development of security tools, automation, or frameworks

  • Strong Linux experience focused on protecting networks, devices, programs, and data

  • Working knowledge of Splunk for log analysis

Desired:

  • Secret or Top-Secret clearance (desired but not required)

  • Programming experience in Python, JavaScript, Go, or .NET

  • CISSP or CCSP

-

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.

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