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Junior Boundary Systems Engineer

Listing for: CACI International Inc
Full Time position Listed on 2026-11-09
Job specializations:
  • Engineering
    Systems Engineer
  • IT/Tech
    Systems Engineer
Salary/Wage Range or Industry Benchmark: 99000 - 207000 USD Yearly USD 99000.00 207000.00 YEAR

Job Description & How to Apply Below

Position: Junior Boundary Systems Engineer , US + 1 more
## Junior Boundary Systems Engineer Linthicum, MD, USApply Now Use AI to find out how well you match with this jobJob :
334745

Job Title:

Junior Boundary Systems Engineer 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:
Local     
*
* The Opportunity:

** Job Description  We are seeking a System Engineer professional to support the design, implementation, and management of the security and operational boundaries that separate the organization’s internal networks from external, untrusted networks. This role combines network engineering with systems engineering to ensure that the perimeter of a network is clearly defined, controlled, and protected.

** Responsibilities:*
* • Support large, complex network engineering efforts with evolving requirements and significant scale.  
• Support the development of network architectures and detailed designs; integrate, configure, deploy, test, troubleshoot, and sustain a broad range of network devices, interfaces, protocols, and technologies.  
• Analyze and optimize end-to-end system performance, network capacity, traffic flows, and dataflow management.  
• Configure and optimize network connectivity among front-end, back-end, and distributed system components.  
• Coordinate across systems engineering, network engineering, software, and dataflow teams to support mission operations and minimize downtime.  
• Use design analysis, modeling, testing, and network performance-monitoring tools to reduce latency, eliminate bottlenecks, and maximize throughput and availability.  
• Produce and maintain requirements, architecture diagrams, interface definitions, test plans, configuration baselines, and operational documentation; communicate technical decisions and risks to stakeholders.

*
* Qualifications:

*
* • Active TS/SCI clearance with Full Scope Polygraph (FSP) required; sponsorship is not available.  
• Fourteen (14) years of experience as a Systems Engineer on programs or contracts of similar scope, type, and complexity, including experience performing network engineering functions.  
• Demonstrated experience leading network requirements development, architecture, design, integration, testing, deployment, performance optimization, and operational support.  
• Bachelor’s degree in engineering, computer science, information systems, or a related discipline from an accredited college or university. Five (5) years of additional Systems Engineering experience may be substituted for the bachelor’s degree, for a total of nineteen (19) years of experience.  
• Knowledge of network security principles, configuration management, and technical documentation practices.

- ** 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…
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