Jobs in the United States

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Research Engineer IV or V
UMS
Orono, ME
Research Engineer IV or V will execute and lead complex engineering research and development activities involving structural and component design, advanced composite materials, mechanical…
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Specialist, Software Engineer 1
L3Harris Technologies
Greenville, TX
…the overall system. Working under general supervision, the engineer contributes to program cost, schedule, and technical commitments and may coordinate assigned work or guide other…
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Senior Manager Project Engineering
L3Harris Technologies
Huntsville, AL
We are seeking a motivated and innovative individual to join our team as a Senior Manager, Project Engineer.
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MI
Quality Engineer Sr
MPD INC
Owensboro, KY
- $65,000 to $85,000 USD / year
The Senior Quality Engineer maintains the Quality Management System (QMS) and provides direction and leadership in all areas of quality. The Quality Engineer supervises specific areas of…
Added 1 min ago
E
Electrical Design Engineer
ERG
Indian Head, MD
- $95,000 to $130,000 USD / year
ERG is seeking an Electrical Design Engineer to support electrical design projects involving renovations, facility upgrades, and power distribution systems at a federal site. This position…
Added 1 min ago
Advanced Manufacturing Engineer - Quality Systems
Copeland LP
Sidney, OH
…investment, and flexibility using computer aided design (CAD). This engineer will be providing quality system fixturing and tooling designs for a wide variety of gauging systems including…
Added 1 min ago
Senior Software Engineer, EDGE Discovery
Crunchyroll, LLC
San Francisco, CA
As a Backend Senior Engineer, you will help drive the technical direction and architecture of the services that power Crunchyroll’s discovery ecosystem. You will partner closely with…
Added 1 min ago
R
Senior Compliance Manager
Riderflex
San Francisco Bay Area, CA
- $180,000 to $220,000 USD / year
They thrive if they would rather fix a gap early than explain it to an auditor, they can explain a control to both an engineer and a CISO, and they want to build a compliance program rather…
Added 1 min ago
Senior Engineer, Precision Engineering Technologies
Corning
Corning, NY
Added 1 min ago
Senior Wiresaw Engineer
Corning
Hemlock, MI
We are seeking a highly experienced, hands-on Wire Saw and Wafer Manufacturing Engineer to serve as the technical authority for ingot conversion and wafering operations in a solar wafer…
Added 2 mins ago
Systems/Controls Engineer II
Bausch + Lomb
Saint Louis, MO
Added 2 mins ago
Systems/Controls Engineer II
Bausch + Lomb
Kirkwood, MO
Added 2 mins ago
Mechanical Engineer - Entry Level
Phoenix Technical Solutions
Cleveland, OH
The Design Engineer (DE) is responsible for the technical/engineering of the assigned projects in terms of scope, timely delivery, quality, and compliance. The DE will interface with…
Added 2 mins ago
Mechanical Engineer - Entry Level
Phoenix Technical Solutions
Buffalo, NY
The Design Engineer (DE) is responsible for the technical/engineering of the assigned projects in terms of scope, timely delivery, quality, and compliance. The DE will interface with…
Added 2 mins ago
Reliability Engineer - Fixed
CPChem
Baytown, TX
The Reliability Engineer for Fixed Equipment based in Cedar Bayou will play a key role in advancing equipment reliability and asset performance. In this highly collaborative position, they…
Added 2 mins ago
Advanced Customer Engineer
Reltio
New York Metro, NJ
The Advanced Customer Engineer provides the next-level expertise and service to ensure all the Reltio customers get the best possible experience. This position requires a deep understanding…
Added 2 mins ago
Senior Data Scientist - TS/SCI Clearance Required
Deloitte US
Tampa, FL
Join Deloitte’s AI & Engineering team as a Project Data Management Engineer III and help public-sector clients use data, artificial intelligence (AI), and machine learning (ML) to address…
Added 2 mins ago
Palantir Engineer - Analytics and Insights Engineer III
Deloitte US
Rosslyn, VA · Washington, DC
As an Analytics and Insights Engineer III on the AI & Engineering team, you will be responsible for:
Added 2 mins ago
L55 - Lead DevOps Engineer II
Deloitte US
Dallas, TX · Hermitage, TN · Nashville, TN
As a Lead Applied AI Site Reliability Engineer II, you will actively engage in your engineering craft, taking a hands-on approach to the reliability, performance, and operational integrity…
Added 2 mins ago
Lead Applied AI Site Reliability Engineer II - PxE ServiceNow
Deloitte US
Dallas, TX · Hermitage, TN
As a ServiceNow Lead Applied AI Site Reliability Engineer II, you will actively engage in your engineering craft, taking a hands-on approach to the reliability, performance, and operational…
Added 2 mins ago
Lead Applied AI Site Reliability Engineer II
Deloitte US
Dallas, TX · Hermitage, TN · Nashville, TN · Tampa, FL
As a Lead Applied AI Site Reliability Engineer II, you will actively engage in your engineering craft, taking a hands-on approach to the reliability, performance, and operational integrity…
Added 3 mins ago
Systems Engineer Manager
University Of Vermont
Burlington, VT
UVM is recruiting for a Systems Engineer Manager to provide expert guidance, strategic planning, systems engineering, and management of the building automation systems, integrated energy…
Added 3 mins ago
Applied AI Site Reliability Engineer III
Deloitte US
Dallas, TX · Hermitage, TN · Nashville, TN
As an Applied AI Site Reliability Engineer III, you will actively engage in your engineering craft, taking a hands-on approach to the reliability, performance, and operational integrity of…
Added 3 mins ago
Applied AI Site Reliability Engineer I (PxE A&A)
Deloitte US
Dallas, TX · Tampa, FL
As an Applied AI Site Reliability Engineer I, you will actively engage in your engineering craft, taking a hands-on approach to the reliability, performance, and operational integrity of…
Added 3 mins ago
Project - Manager - Public Health Analyst
Deloitte US
Atlanta, GA
As a Project - Lead Analytics and Insights Engineer II you will:

Select Source Solutions

Network Engineer

Seattle, WA, United States

$56.79 to $62.5 USD / hour

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Job details

Pay: $56.79 to $62.5 USD / hour
Apply by: Feb 7, 2027
Posting language: English
Posted: Nov 9, 2026

Original job description

Our client is seeking a Network Infrastructure Engineer to support the day-to-day operation, security, reliability, and performance of an enterprise network in an on-site work environment. This is a hands-on network engineering role supporting LAN infrastructure, switching, firewalls, DNS/DDI, authentication services, VPN connectivity, subnetting, network segmentation, monitoring, and physical network infrastructure. The Network Infrastructure Engineer will work closely with onsite IT personnel and customer technical staff to troubleshoot issues, coordinate infrastructure changes, support maintenance activities, and keep critical network services operating reliably. The ideal candidate has strong practical networking fundamentals and experience working with technologies such as Cisco switching, Fortinet FortiGate, Infoblox, RADIUS, VPNs, and enterprise network-management tools. Success in this role means maintaining a stable, secure, and well-documented network environment where outages and connectivity issues are resolved quickly and infrastructure changes are implemented safely and effectively. What You Will Do

Configure, administer, maintain, and troubleshoot enterprise network infrastructure.
Support LAN connectivity, switching, routing, VLANs, subnetting, and network services.
Configure and maintain Cisco switches, including VLAN administration, switch-port assignments, and performance troubleshooting.
Support Juniper and Aruba switching technologies as required.
Administer Fortinet FortiGate firewalls, including firewall policies, access controls, configuration changes, and connectivity troubleshooting.
Manage and support Infoblox DNS, DHCP, and IP Address Management services.
Support RADIUS authentication and related access-control technologies.
Assist with LDAP, Active Directory, and other enterprise authentication services.
Support network connectivity across multiple environments, including subnetting, routing, network segmentation, and IP addressing.
Configure, maintain, and troubleshoot VPN services supporting secure remote connectivity.
Monitor network availability, performance, and infrastructure health using enterprise network-management and monitoring tools.
Troubleshoot outages, connectivity problems, authentication failures, DNS issues, routing problems, and other network incidents.
Support installation, testing, labeling, and documentation of copper and fiber network cabling.
Install and support network equipment within telecommunications and communications closets.
Maintain accurate network diagrams, IP address records, firewall and switch configurations, cabling documentation, and infrastructure inventories.
Coordinate maintenance activities, configuration changes, upgrades, and network troubleshooting with onsite IT personnel and customer technical staff.
Provide technical support during critical network activities and scheduled maintenance windows.
Communicate incident status, troubleshooting results, technical risks, and recommended resolutions to stakeholders.
Participate in after-hours support when required for critical incidents or planned maintenance.
Perform other related network engineering responsibilities as assigned.

What You Will Bring Required Qualifications

Bachelor's degree in Computer Science, Information Technology, Network Engineering, or a related technical discipline, or an equivalent combination of education and relevant professional experience.
Hands-on experience supporting enterprise network infrastructure.
Experience configuring, administering, and troubleshooting Cisco switches and enterprise LAN environments.
Working experience with Fortinet FortiGate firewalls and network-security configurations.
Experience supporting Infoblox or comparable DNS, DHCP, and IP Address Management technologies.
Knowledge of RADIUS, LDAP, Active Directory, VPN technologies, and network authentication services.
Strong understanding of TCP/IP, DNS, DHCP, subnetting, VLANs, routing, switching, and IP addressing.
Experience troubleshooting network outages, connectivity issues, authentication problems, and infrastructure incidents.
Experience using enterprise network monitoring and management tools.
Understanding of copper and fiber-optic cabling, telecommunications closets, and physical network infrastructure.
Ability to maintain accurate network documentation, diagrams, inventories, and configuration records.
Strong analytical, troubleshooting, communication, and organizational skills.
Ability to work effectively with onsite IT staff, network engineers, and customer technical personnel.
Ability and willingness to work in an on-site environment.
Ability to obtain and maintain a U.S. Government security clearance.

Preferred Qualifications

Experience with Juniper switching technologies.
Experience with Aruba switching technologies.
Experience supporting N-Wave or comparable wide-area network connectivity.
Cisco CCNA or comparable Cisco certification.
CompTIA Network+.
Fortinet certification.
Juniper or Aruba certification.
Experience supporting network infrastructure within federal government, government contracting, or other regulated environments.

Work Authorization / Security Clearance Requirements

Ability to obtain and maintain a U.S. Government security clearance.

Work Environment

This position is performed in an on-site work environment.
No routine travel is required.

Physical Requirements

Prolonged periods of sitting at a desk and working on a computer.
Ability to access telecommunications closets, technical spaces, and customer facilities.
Ability to support installation and inspection of network equipment and cabling.

Compensation

$56.79 – $62.50 per hour, commensurate with experience and qualifications.

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More about this job

Skills

Troubleshoot
Network administration
LAN
Troubleshooting
DNS
DHCP
LDAP
Microsoft Active Directory
VPN
Documentation
Manage maintenance operations
Technical support
Computer science
Computer technology
Communication skills
Organizational skills
CCNA
Network+
Inspection

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