Cross Domain Systems Engineer (CDS)

CACI is seeking a highly skilled Cross Domain Solutions Engineer to support the selection configuration integration assessment authorization and sustainment of secure information-sharing capabilities across multiple classification domains. The CDS Engineer will play a key role in advancing Army tactical network protection enabling secure reliable and policy-compliant data transfer between mission systems operating in multi-domain environments.

Key Responsibilities
Engineer integrate test and validate Cross Domain Solutions (High-to-Low Low-to-High bi-directional) supporting tactical mission systems.
Support secure architecture design data flow engineering and cybersecurity-compliant implementations.
Develop and maintain system design documentation interface documents engineering change proposals and assessments.
Perform requirements analysis system modeling test planning and verification/validation activities.
Support DoW and Army Cross Domain authorization processes including security control assessments test documentation POA&Ms and interoperability assessments.
Analyze cyber network and data-handling risks; recommend mitigations aligned with DoD RMF and Intelligence Community cross-domain security policies.
Collaborate with Government engineers program leads cyber SMEs and system integrators.
Provide technical expertise during system fielding integration events lab-based experimentation and operational assessments.
Support configuration management troubleshooting incident response and lifecycle sustainment of CDS technologies.
Required Qualifications
Bachelors degree in Computer Science Electrical Engineering Cybersecurity Information Systems or related discipline; 3-5 years of applicable experience.
Experience engineering or integrating Cross Domain Solutions guard technologies Multi-Level Security systems and/or multi-domain security architectures.
Familiarity with DoD Risk Management Framework (RMF) ICD 503 NIST 800-53 DoDI 8540.01 AR 25-2-1 and DoD/IC Cross Domain security policies.
Hands-on experience with at least one CDS technology (e.g. Radiant Mercury High Speed Guard TACDS ISSE Guard OWL XD etc).
Strong understanding of network protocols enclave boundary security data labeling releasability enforcement and secure data transport.
Experience with Linux systems engineering and secure system configuration hardening.
Secret clearance

Desired Qualifications
Masters degree in computer science engineering cybersecurity or related field.
Prior experience supporting C5ISR Center Army tactical networks or related mission partners.
Experience with scripting automation or DevSecOps-based test workflows.
Knowledge of tactical communications systems enclave architectures cloud/edge environments or mission command/command post systems.
Certifications: Security CISSP CEH CASP or equivalent DoD 8570/8140 IAT/IASAE Level II/III.

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 youll be part of a high-performing group dedicated to our customers 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. Youll 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 nations 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: