Jobs in the United States

25+ jobs

Save this search

Added 10 mins ago
HA
Principal Antenna/RF Engineer
Honeywell Aerospace
Lansdale, PA
- $166,000 to $207,000 USD / year
As a Principal Wireless/ RF Engineer specializing in Antenna Technology at Honeywell Aerospace (HONA), your expertise and contributions will have a direct impact on business and technology.…
Added 1 hour ago
Software Test Engineer (Integrated Training Systems) - 30882
Huntington Ingalls Industries
Virginia Beach, VA
HII Mission Technologies’ System Integration group is seeking a Software Test Engineer to join our Integrated Training Systems Software Development team. In this role, you’ll support the…
Added 2 hours ago
Biomedical Engineer
Veterans Affairs, Veterans Health Administration
Tulsa, OK
Added 2 hours ago
Biomedical Engineer
Veterans Affairs, Veterans Health Administration
Tulsa, OK
Summary The Eastern Oklahoma VA Health Care System seeks a Biomedical Engineer to support healthcare technology management. Responsibilities include assessing, acquiring, implementing,…
Added 3 hours ago
SUPERVISOR
Space and Naval Warfare Systems Command
Point Loma Complex, CA
Added 3 hours ago
SUPERVISOR
Space and Naval Warfare Systems Command
Point Loma Complex, CA
Added 3 hours ago
SUPERVISOR
Space and Naval Warfare Systems Command
Point Loma Complex, CA
Added 3 hours ago
SUPERVISOR
Space and Naval Warfare Systems Command
Point Loma Complex, CA
Added 3 hours ago
Supervisory Healthcare Engineer (Deputy)
Veterans Affairs, Veterans Health Administration
Long Beach, CA
Added 4 hours ago
Lead Interdisciplinary
U.S. Army Corps of Engineers
Rock Island, IL
…experience, including volunteer work done through National Service programs (e.g., Peace Corps, AmeriCorps) and other organizations (e.g., professional; philanthropic; religious; spiritual;…
Added 5 hours ago
Electrical Engineer - Digital Design
CACI International
Rochester, NY
Job Title: Electrical Engineer - Digital Design
Added 6 hours ago
Senior Materials Engineer
US0767 Prysmian Cables and Systems Usa LLC
Indianapolis, IN
Coordinates laboratory experiments through Technical Service Requests.
Added 6 hours ago
Aerospace Welding Engineer
Amentum
Huntsville, AL
Serve as project lead engineer to manage specific assigned customer welding development and manufacturing development projects.
Added 17 hours ago
Energy Management and Control Services, Inc. - Construction Technician
Energy Management and Control Services, Inc.
Cranston, RI
We are a full-service building automation system and HVAC controls service contractor. We provide controls system design, programming, installation, repair, service, and maintenance in a…
Added 17 hours ago
Summer 2027 Electrical Radio Frequency Engineer Intern- Master's/PhD (Santa Clara, CA)
Applied Materials, Inc
Santa Clara, CA
…advanced display in the world. The equipment that we create and service is essential to advancing AI and accelerating the commercialization of next-generation semiconductor chips. Join us…
Added 17 hours ago
Software Engineer
Illinois Tool Works Inc.
United States
…90 years, Buehler has established sales, manufacturing and laboratory services located throughout North America, Europe and Asia. Comprised of world-class products and brands, such as…
Added 17 hours ago
RF ICT Senior Engineer
Huntington Ingalls Industries
Dayton, OH · Wright Patterson AFB, OH
Our team of more than 7,000 professionals worldwide delivers all-domain expertise and advanced technologies in service of mission partners across the globe. Mission Technologies is leading…
Added 18 hours ago
O
Senior Software Engineer, Core Infrastructure
Oracle
Nashville, TN
- $79,200 to $209,500 USD / year
…retrieval, storage, and processing. Designs fault‑tolerant, in‑service‑upgradable systems using redundancy, replication, failover, and policies for partitions, applying load‑shedding,…
Added 18 hours ago
PP
On-Site Service Engineer, Raritan NJ - 3rd Shift
PDC Protedyne Corporation
Raritan, NJ
- $36 to $43 USD / hour
The On-Site Service Engineer is responsible for the installation, maintenance, troubleshooting, repair, qualification, validation, and support of complex laboratory automation systems. This…
Added 19 hours ago
Summer 2027 Electrical Radio Frequency Engineer Intern- Master's/PhD (Santa Clara, CA)
Applied Materials
Santa Clara, CA · Santa Clara
…advanced display in the world. The equipment that we create and service is essential to advancing AI and accelerating the commercialization of next-generation semiconductor chips. Join us…
Added 19 hours ago
Project Portfolio Management Software Administrator
Victaulic Company
Easton, PA
We engineer change for a more stable and sustainable world.
Added 19 hours ago
Field Service Engineer III (LCMS) - MD/DC
ThermoFisher Scientific
Frederick, MD
Field Service Engineers play a key role in delivering field service support and managing customer relationships, handling installation, repairs, preventative maintenance, and instrument…
Added 20 hours ago
A
PCB Design Engineer
Actalent
Merritt Island, FL
- $40 to $55 USD / hour
Job Title: Electronics Design EngineerJob DescriptionWe are seeking an Electronics Design Engineer with at least 2 years of hands-on PCB and circuit card assembly (CCA) design experience to…
Added 20 hours ago
Environmental Project Engineer (PRP)
Nova Engineering and Environmental LLC
Tampa, FL
NOVA Engineering & Environmental is seeking a motivated Environmental Project Engineer to join our Tampa, Florida environmental team and support Florida Department of Environmental…
Added 20 hours ago
A
PCB Design Engineer
Actalent
Merritt Island, FL
- $40 to $55 USD / hour
Job Title: Electronics Design EngineerJob DescriptionWe are seeking an Electronics Design Engineer with at least 2 years of hands-on PCB and circuit card assembly (CCA) design experience to…

Insight Global

TS/SCI Sr. Network Engineer

San Antonio, TX, United States

Apply About employer

Applications open in a new tab.

Job details

Experience: 10+ years of experience in network engineering, network infrastructure, or related technical environments.
Posting language: English
Posted: Oct 8, 2026

Original job description

Job Description

An Insight Global client is seeking a Senior Network Engineer to support the design, integration, configuration, testing, and maintenance of advanced network infrastructures within a dynamic engineering and laboratory environment. This individual will play a critical role in building, securing, and validating complex network architectures prior to deployment into operational environments.

The ideal candidate will bring deep expertise in Cisco networking technologies, including Cisco ACI, Software-Defined Networking (SDN), routing and switching, firewall administration, network segmentation, and virtualization. This engineer will work closely with systems administrators, network engineers, architects, and test teams to ensure the reliability, security, and performance of mission-critical network environments.

This is an excellent opportunity for a highly technical engineer who enjoys hands-on network design, advanced troubleshooting, infrastructure modernization, and implementing cutting-edge networking solutions.

Day-to-Day Responsibilities Design, configure, integrate, and troubleshoot enterprise network infrastructure within lab and testing environments. Engineer and support Cisco ACI architectures, including APIC controllers, leaf/spine fabrics, tenants, VRFs, bridge domains, EPGs, contracts, and external connectivity. Support Software-Defined Networking (SDN) technologies and policy-based network architectures. Configure, deploy, and troubleshoot Cisco routers and switches across Layer 2 and Layer 3 environments. Develop and maintain IP addressing schemes, subnetting plans, VLAN configurations, routing domains, and network segmentation strategies. Configure and troubleshoot routing protocols including BGP, OSPF, and static routing. Implement and support enterprise firewall solutions, including security policies, ACLs, NAT, VPN connectivity, and traffic inspection. Analyze network performance and connectivity through packet captures, monitoring tools, event logs, and diagnostic utilities. Identify and remediate network vulnerabilities, configuration deficiencies, and segmentation weaknesses. Support network architecture initiatives focused on Zero Trust principles and defense-in-depth strategies. Build and maintain representative network environments for integration, validation, testing, troubleshooting, and engineering development efforts. Develop and maintain technical documentation including network diagrams, interface documentation, IP address plans, test procedures, and implementation guides. Perform validation and testing activities to ensure network solutions meet performance and operational requirements. Troubleshoot complex issues involving routers, switches, firewalls, virtualization platforms, servers, and applications. Collaborate with engineering, cybersecurity, virtualization, and infrastructure teams to resolve cross-functional technical challenges. Support change management, configuration management, engineering reviews, and deployment planning activities.

Skills and Requirements

Active TS/SCI Security Clearance.
Bachelor's degree in Information Technology, Computer Science, Engineering, Information Systems, or a related field (equivalent experience may be considered in lieu of degree).
Security+ certification.
CCNA or CCNP certification.
10+ years of experience in network engineering, network infrastructure, or related technical environments.
Hands-on experience configuring and troubleshooting enterprise routers, switches, and firewall platforms.
Experience supporting Cisco Application Centric Infrastructure (ACI) environments.
Experience working with Cisco Identity Services Engine (ISE)
Experience with: Leaf/Spine architectures L3Out configurations ACI contracts and filters EPGs and Bridge Domains Micro-segmentation Policy-based networking
Experience integrating Cisco ACI with: Virtualized environments Enterprise firewalls External routing infrastructure Traditional Cisco network architectures

We are a company committed to creating diverse and inclusive environments where people can bring their full, authentic selves to work every day. We are an equal employment opportunity/affirmative action employer that believes everyone matters. Qualified candidates will receive consideration for employment without regard to race, color, ethnicity, religion, sex (including pregnancy), sexual orientation, gender identity and expression, marital status, national origin, ancestry, genetic factors, age, disability, protected veteran status, military or uniformed service member status, or any other status or characteristic protected by applicable laws, regulations, and ordinances. If you need assistance and/or a reasonable accommodation due to a disability during the application or the recruiting process, please send a request to HR@insightglobal.com.

Apply About employer

Report this job