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Senior Hardware Engineer - Cross Domain Solutions; SME

Listing for: CACI International Inc
Full Time position Listed on 2026-11-06
Job specializations:
  • Engineering
    Systems Engineer, Hardware Engineer
  • IT/Tech
    Systems Engineer, Hardware Engineer
Salary/Wage Range or Industry Benchmark: 104000 - 218000 USD Yearly USD 104000.00 218000.00 YEAR

Job Description & How to Apply Below

Position: Senior Hardware Engineer - Cross Domain Solutions (SME , US
## Senior Hardware Engineer
- Cross Domain Solutions (SME)
Fort Meade, MD, USApply Now Use AI to find out how well you match with this jobJob :
334561

Job Title:

Senior Hardware Engineer
- Cross Domain Solutions (SME)
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     
** The Opportunity
** Are you passionate about designing and deploying secure, mission-critical technology solutions? CACI is seeking an experienced Application Engineer to support advanced Tactical Cross Domain Solutions **(CDS)
** within enterprise and intelligence  this role, you will serve as a technical leader responsible for the design, integration, deployment, and sustainment of hardware-based CDS platforms and supporting infrastructure. You will help drive innovation by evaluating emerging technologies, leading hardware integration efforts, conducting technical analyses, and optimizing secure computing environments that support critical national security missions.

As a Subject Matter Expert (SME), you will influence system architecture decisions, guide engineering teams, and collaborate across multiple organizations to deliver secure, scalable, and reliable solutions.

Join a team that is solving complex challenges and advancing the next generation of intelligence and security technologies.
** Responsibilities:
**** Hardware Architecture & Systems Engineering
*** Design, evaluate, and integrate hardware architectures, appliances, rack systems, and supporting infrastructure for secure cross-domain operations.
* Develop and maintain physical system designs, infrastructure topologies, cable management plans, and engineering documentation.
* Conduct hardware-focused gap analyses and evaluate system vulnerabilities, risks, and mitigation strategies.
* Perform Analyses of Alternatives (AoA) for commercial and government hardware solutions.
* Lead COTS and GOTS hardware integration efforts to support mission requirements.
* Optimize existing hardware systems to improve performance, reliability, power efficiency, and lifecycle sustainability.
* Author engineering documentation, including Configuration Plans, Engineering Change Proposals, and technical analysis packages.
** Deployment & Lifecycle Support
*** Manage the full hardware lifecycle, including procurement, deployment, sustainment, upgrades, and retirement.
* Install, configure, test, and troubleshoot servers, appliances, network equipment, and security platforms.
* Conduct hardware validation, performance testing, fault isolation, and corrective maintenance activities.
* Estimate equipment, installation, sustainment, space, power, cooling, and scheduling requirements for enterprise and tactical environments.
* Monitor and maintain physical security tool suites and CDS hardware appliances.
** Technical Leadership
*** Provide technical direction and mentorship to engineering and field support personnel.
* Review engineering designs, implementation plans, and technical deliverables to ensure quality and compliance.
* Lead technical evaluations of existing and emerging hardware technologies.
* Support hardware accreditation, compliance, and security requirements across mission environments.
** Logistics, Coordination & Training
*** Coordinate with logistics and supply organizations to procure, track, stage, deploy, and dispose of hardware assets.
* Support enterprise-wide deployment of validated security hardware and tactical CDS capabilities.
* Develop and deliver technical training and operational guidance for administrators and support personnel as directed by the Government.
*
* Qualifications:

***
* Required:

*** Active TS/SCI w/…

Position Requirements

10+ Years work experience
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