
Senior Boundary Network Systems Engineer
CACI International, Inc.
Linthicum Heights, MD • 13m ago • On-site
Senior
On-site
114,600 - 252,100 USD/yr
Match your resume with similar open roles
Upload your resume to automatically match with active openings similar to this role.
PDF up to 10 MB
Your resume is private & secure

Quick Facts
Role: Senior Boundary Network Systems Engineer
Clearance: Active TS/SCI with Full Scope Polygraph (FSP)
Description
Lead the design, implementation, and lifecycle management of the security and operational boundaries separating internal networks from external, untrusted networks. Deliver secure, high-speed, scalable, resilient, and fault-tolerant LAN/WAN architectures, optimize performance and traffic/dataflow, and coordinate across engineering teams to support mission operations and minimize downtime.
Responsibilities
Lead large, complex network engineering efforts and develop/manage system and network requirements throughout the engineering lifecycle.
Create network architectures and detailed designs; integrate, configure, deploy, test, troubleshoot, and sustain network devices, interfaces, protocols, and technologies.
Analyze and optimize end-to-end system performance, network capacity, traffic flows, and dataflow management.
Configure and optimize connectivity among front-end, back-end, and distributed system components.
Coordinate with systems engineering, network engineering, software, and dataflow teams to support mission operations and minimize downtime.
Lead secure, scalable, resilient, fault-tolerant LAN and WAN implementation.
Use design analysis, modeling, testing, and network performance-monitoring tools to reduce latency, remove 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.
Requirements
Active TS/SCI clearance with Full Scope Polygraph (FSP); sponsorship not available.
20+ years of Systems Engineering experience on similar-scope programs/contracts, including 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 related); 5 additional Systems Engineering years may substitute for the degree (total 25 years).
Expert knowledge of network security principles, configuration management, and technical documentation practices.
Experience with requirements analysis, interface definition, network capacity planning, redundancy, resiliency, and fault-tolerant design.
Experience using network monitoring, packet analysis, traffic analysis, and performance-management tools.
Benefits
Culture of integrity and trust with autonomy, flexible time off, and robust learning resources.
Continuous growth with competitive compensation and comprehensive benefits including healthcare, wellness, financial, retirement, family support, continuing education, and time off.
Pay range: $114,600–$252,100 (national average; final salary depends on factors such as geographic location, contract labor categories/wage rates, prior experience, and skills/education).
See similar jobs
Explore similar jobs and use your resume score to choose where to apply next
See more
Junior Boundary Systems Engineer
CACI International, Inc.
Junior
Technology
Linthicum Heights, MD · On-site
$99K - $207K/yr
14m ago
Senior Network Engineer
Red Global
Senior
Technology
Warsaw, Poland · On-site
N/A
2 days ago

Senior Network Engineer
XTB S.A.
Senior
Technology
Warsaw, MA, Poland · Remote
21K zł - 27K zł/yr
5 days ago
Senior Network Engineer (all genders)
Mettler Toledo
Senior
Technology
Warsaw, Poland · On-site
N/A
6 days ago

Senior Network Engineer
TQLO SP. Z O.O.
Senior
Technology
Warsaw, Poland · Remote
0K zł - 0K zł/yr
2 days ago
Tailor Resume to fit the Job Offer
Use AI to find out how well the skills on your resume fit this job description.
Senior Principal Full Stack Engineer
DigiCert
Senior
Technology
Sterling, VA · On-site
$179K - $215K/yr
5 days ago

Senior Software Engineer with Python
CodiLime
Senior
Technology
Warsaw, Poland · Remote
21K zł - 30K zł/yr
6 days ago

Senior ServiceNow Systems Engineer
Northwestern Memorial Healthcare
Senior
Technology
Chicago, IL · Hybrid
$0K - $0K/yr
15h ago

Inżynier systemowo-sieciowy
Agencja Wywiadu
Mid
Technology
Warsaw, Poland · On-site
$22K - $22K/yr
5 days ago
Potential salary for Senior Boundary Network Systems Engineer role
Improve your resume for just $5
$114,600 – $252,100/year
Unlock Full Resume Report
ATS Pass
Missing keywords
Tailored AI suggestions
Job match analysis
Interview-focused insights