Jobs in the United States

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Added 1 min ago
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Supplier Quality Engineer
Actalent
West Hartford, CT
- $90,000 to $118,000 USD / year
Hiring for a Supplier Quality Engineer in West Hartford, CT
Added 2 mins ago
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Manufacturing Engineer
Actalent
Edgewater, FL
- $35 to $45 USD / hour
…productivity and reduce operational costs. The Manufacturing Engineer applies industrial engineering principles, Lean methodologies, and continuous improvement techniques to reengineer…
Added 2 mins ago
Electrical Engineer
Actalent
Edgewater, FL
Job Title: Electrical Engineer IIJob DescriptionThe Electrical Engineer II will support research and development activities at a technology-focused facility in Edgewater, Florida. This role…
Added 2 mins ago
A
Mechanical Engineer
Actalent
Sarasota, FL
- $110,000 to $125,000 USD / year
Job Title: Mechanical Engineer IIJob DescriptionJoin our dynamic team as a Mechanical Engineer II, where you will be at the forefront of planning and designing packaging equipment,…
Added 2 mins ago
A
Transportation Engineer
Actalent
Columbus, OH
- $70,000 to $100,000 USD / year
Job Title: Transportation EngineerJob DescriptionWe are seeking a Transportation Engineer to join a growing transportation team and support the design and production of roadway, trail,…
Added 2 mins ago
Roadway Engineer
Whitman, Requardt & Associates, LLP
Raleigh, NC
The Roadway Engineer will work with a team of engineers on the planning and design of transportation projects in ND. This position will be responsible for the design of horizontal and…
Added 2 mins ago
Power Systems Design Engineer
Actalent
Lima, OH
Job Title: Power Systems Design EngineerJob DescriptionThe Power Systems Design Engineer will lead the design and analysis of industrial power distribution systems, supporting a…
Added 2 mins ago
A
Electrical Engineer
Actalent
Cincinnati, OH
- $74,000 to $90,000 USD / year
…recognized architecture and engineering firm as an Electrical Engineer in their Cincinnati office. This role offers the opportunity to work on large-scale industrial and commercial projects…
Added 2 mins ago
A
Senior Electrical Engineer
Actalent
Cincinnati, OH
- $130,000 to $140,000 USD / year
Job Title: Sr Electrical EngineerJob DescriptionThe Sr Electrical Engineer leads electrical engineering and design efforts for industrial and commercial building projects, with a focus on…
Added 2 mins ago
A
Structural Engineering Project Manager
Actalent
Cincinnati, OH
- $160,000 to $165,000 USD / year
…high-performing structural engineering team while serving as Structural Engineer of Record on complex projects across the United States. You will oversee project execution, drive technical…
Added 3 mins ago
Specialist, Quality Engineer
L3Harris Technologies
Greenville, TX
Position is for a Quality Specialist (Quality Control Auditor). Responsible for the design, development and implementation of standards, methods, and procedures for inspecting, testing, and…
Added 3 mins ago
Manufacturing Engineer
Mastodon Design LLC
Rochester, NY
In this role, you will support the development and optimization of manufacturing processes for mechanical, electronic, and electro-mechanical products. You will translate engineering…
Added 3 mins ago
Junior Boundary Systems Engineer
CACI, INC.-FEDERAL
Linthicum, MD · Fort Meade, MD
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…
Added 3 mins ago
Senior Boundary Network Systems Engineer
CACI, INC.-FEDERAL
Linthicum, MD · Fort Meade, MD
Job Title: Senior Boundary Network Systems Engineer
Added 3 mins ago
Optical Metrology Engineer
CACI, INC.-FEDERAL
Danbury, CT
…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…
Added 3 mins ago
DevSecOps Senior Automation Platform Engineer
CACI, INC.-FEDERAL
Aberdeen Proving Ground, MD
Job Title: DevSecOps Senior Automation Platform Engineer
Added 3 mins ago
AI Engineer
CACI, INC.-FEDERAL
Remote, United States
We are seeking an AI Engineer to build, test, and support AI workflows and agents on an enterprise AI workflow management platform supporting the Department of the Air Force. You will work…
Added 3 mins ago
Solid Waste EIT
HDR
Honolulu, HI
Working under the supervision of the Area Solid Waste Section Manager and senior engineering staff, the Solid Waste Engineer-in-Training supports the planning, design, permitting, and…
Added 4 mins ago
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Drainage Engineer
GPAC
Louisville, KY
- $100,000 to $150,000 USD / year
2–10+ years of experience in drainage, stormwater, civil infrastructure, transportation, land development, or related engineering.
Added 4 mins ago
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Water/Wastewater Engineer
GPAC
Indianapolis, IN
- $90,000 to $150,000 USD / year
…real‑world infrastructure. We need a passionate Water/Wastewater Engineer who wants to lead, innovate, and grow alongside industry…
Added 4 mins ago
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Civil Engineer (PE or EIT)
GPAC
Lakeland, FL
- $100,000 to $150,000 USD / year
We are seeking an experienced Professional Engineer (PE) to join our Land Development team in a Project Manager capacity. This individual will play a key role in leading projects, managing…
Added 4 mins ago
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Civil/Site Senior Project Manager
Colliers Engineering & Design
Holmdel, NJ
- $131,670 to $186,780 USD / year
…warehousing complex, all-star sporting arena, commercial/residential development, or planning a mixed-use establishment in a downtown business district, joining Colliers Engineering &…
Added 4 mins ago
CE
Entry Level Civil Engineer
Colliers Engineering & Design
Holmdel, NJ
- $79,420 to $93,280 USD / year
…in Holmdel, NJ! You will play a key role in the design and development of solar, residential, commercial, industrial, and mixed-use land development projects. Responsibilities include site…
Added 5 mins ago
Staff Systems Engineer
Skyworks
Austin, TX
…engineers have a deep understanding of all aspects of timing system development including product definition, platform design and validation…
Added 7 mins ago
Project Engineer II
TRC Companies, Inc.
Portland, OR
…performance and invest in their careers through training and the development of new skills and…

CACI

Senior Boundary Network Systems Engineer

Linthicum, MD, United States
Fort Meade, MD, United States
Linthicum Heights, MD, United States
Linthicum Heights, United States
Fort Meade, United States

$114,600-$252,100 · Full-time

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Job details

Pay: $114,600-$252,100
Job type: Full-time
Apply by: May 5, 2027
Posting language: English
Posted: Nov 6, 2026

Original job description

Job Title: Senior Boundary Network 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:

Seeking a System Engineer professional to lead 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:

Lead large, complex network engineering efforts with evolving requirements and significant scale; develop and manage system and network requirements throughout the engineering lifecycle.
Develop 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.
Lead the implementation of secure, high-speed, scalable, resilient, and fault-tolerant LAN and WAN architectures.
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

Qualifications:

Active TS/SCI clearance with Full Scope Polygraph (FSP) is required; sponsorship is not available.
Twenty (20) 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 twenty-five (25) years of experience.
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.

Desired:

Hands-on experience with LAN and WAN architecture, IP routing, switching, and network troubleshooting.

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:

$114,600-$252,100

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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Skills

Troubleshoot
LAN
WAN
Documentation
Computer science
Performance management
Troubleshooting

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