Jobs in the United States

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Added 7 mins ago
Mission Autonomy Software Developer
Northrop Grumman
El Segundo, CA · El Segundo
Northrop Grumman Aeronautics Systems has an opening for a Software Engineer or Principal Software Engineer position to join our team of qualified, diverse individuals onsite in El Segundo,…
Added 15 mins ago
Diego Garcia: Senior Network Engineer
Kellogg Brown & Root Services International, Inc
United States
KBR is seeking a highly skilled Senior Network Engineer to join our team in support of mission-critical network infrastructure operations. This role involves hands-on network design,…
Added 16 mins ago
Software Engineer III, Infrastructure, Google Cloud Platforms
Google
Sunnyvale, CA
2 years of experience with developing large-scale infrastructure, distributed systems or networks, or experience with compute technologies, storage or hardware architecture.
Added 17 mins ago
Network Support Services
Sapsol Technologies Inc
Sacramento
The California OPT/ITSB is engaging services to provide cloud services with various investment firms to migrate existing on-prem network solutions to cloud-based solutions.
Added 20 mins ago
Cybersecurity Architect
CGI Technologies and Solutions, Inc.
Calgary, CA · Toronto, CA
Design end to end cybersecurity architectures for enterprise applications, infrastructure, cloud platforms, networks, and digital services.
Added 21 mins ago
CWA Journeyman
Allied Universal
Livermore, CA
Join Allied Universal® Technology Services, a global leader in transforming the security industry. We integrate advanced technology - video surveillance, electronic access control, alarm…
Added 21 mins ago
Software Engineer, Cisco Cloud Control / Catalyst Center
Cisco
Milpitas, CA
Experience integrating UI applications with APIs, event-driven services, analytics platforms, and AI/ML services.
Added 22 mins ago
Software Engineer III, Performance, Platforms Infrastructure Engineering
Google
Sunnyvale, CA
Share Software Engineer III, Performance, Platforms Infrastructure Engineering
Added 22 mins ago
Integration Engineer– Administration Division – SF Municipal Transportation Agency (1043)
City and County of San Francisco
San Francisco, CA
Success requires significant investments in expanded network infrastructure, data architecture, wireless communication systems, servers, databases, and cybersecurity. Project systems will…
Added 30 mins ago
IG
Sr Project Delivery Manager
Insight Global
Charlotte, NC
- From $59 USD / hour
Proven experience delivering complex infrastructure or technology programs (e.g., cloud transformation, network modernization, platform engineering)
Added 51 mins ago
Software Engineer I - Top Secret
Parsons Technical Services, Inc.
Remote, United States
…intelligent employees drive the state of the art as they provide services and solutions in the areas of defense, security, intelligence, infrastructure, and environmental. We promote a…
Added 55 mins ago
Senior Cyber Security Engineer
MANTECH
Chantilly, VA
Maintaining operations of identity and access management services including directory services, user access controls, identity lifecycle workflows, Public Key Infrastructure (PKI), and…
Added 1 hour ago
Sr Security Engineer, AWS Infrastructure Security
Amazon
Seattle, WA
AWS Network Security is looking for Sr. Security Engineers who can drive and improve Identity outcomes across the network for the largest cloud provider in the world. AWS is architected to…
Added 1 hour ago
Senior Systems Administrator
NFI Industries
CAMDEN, NJ · EASTVALE, CA
As a member of the Infrastructure & Operations team, the Senior Systems Administrator provides lifecycle management of infrastructure services including planning, engineering, and support.…
Added 1 hour ago
A
Systems Engineer
Actalent
Springfield, VA
- $114,000 to $183,000 USD / year
Sr. Controls/Automation Engineer | 5-days onsite in Alexandria, VA | Pay: 125k - 183k/yr | Permanent PositionJob DescriptionThe Systems Engineer designs, programs, and supports industrial…
Added 1 hour ago
Systems Engineer - Practice Operations
Integrated Dermatology
Boca Raton, FL
…firewalls, Ubiquiti networking, practice connectivity, and site infrastructure. The Systems Engineer works directly with practice leadership, internal teams, carriers, vendors, cabling…
Added 1 hour ago
Software Engineering Technical Leader - SRE
Cisco
Chicago, IL
We are seeking an experienced Engineer to encourage and represent a high-performing team dedicated to ensuring the reliability and scalability of cloud services, with a focus on a rapidly…
Added 1 hour ago
BA
Application Security Engineer, Lead
Booz Allen Hamilton
Colorado Springs, CO
- $99,000 to $225,000 USD / year
As a Lead Application Security Engineer on our team, you'll use your experience with implementing and integrating information systems, including routing and switching technologies. You'll…
Added 1 hour ago
Senior Staff Software Engineer, Network Management
Google
Sunnyvale, CA
Experience in network infrastructure and software-defined networking.
Added 1 hour ago
L2/L3 Network Engineer – Broadband
Inabia Software & Consulting Inc.
Redmond, WA
We are looking for an experienced L2/L3 Network Technical Support Engineer to provide post launch technical support for a broadband service provider’s network and services. The role will
Added 2 hours ago
Project Engineer 2
AVI SPL LLC
NEW YORK, NY
As a Project Engineer, you will oversee the technical delivery of AV Integration projects. You will review new projects, finalizing documentation such as the bill of materials, drawings,…
Added 2 hours ago
Project Engineer 2
AVI SPL LLC
NEW YORK, NY
As a Project Engineer, you will oversee the technical delivery of AV Integration projects. You will review new projects, finalizing documentation such as the bill of materials, drawings,…
Added 2 hours ago
Windows System Engineer
The Vertex Companies LLC
NEW YORK, NY
…strategic advisory, project management, and dispute resolution services for organizations facing complex challenges in a world of risk. We embody our core values of embracing lifelong…
Added 2 hours ago
J
Senior Network Engineer
Jobgether
Remote, United States
- $75,000 to $110,000 USD / year
This is an opportunity for an experienced network engineering professional to lead the design and delivery of enterprise-grade networking and security solutions in a fully remote…
Added 2 hours ago
VH
Biomedical Equipment Support Specialist (Information Systems)
Veterans Health Administration
Aurora, CO
- $113,930 to $148,112 USD / year
Lifecycle management of network equipment including but not limited to network switches, servers, routers and related infrastructure for any and all networked complex medical devices and…

DXC Technology

Senior Network Engineer

Charleston, SC, United States

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Job details

Education: Bachelor’s degree
Experience: 7-10 years of experience engineering and administering global network environments.
Posting language: English
Posted: Nov 3, 2026

Original job description

Job Description:

We are seeking an experienced Senior Network Engineer to design, implement, and operate our global network infrastructure across on-premises data centers and cloud environments. This role requires deep expertise in core networking technologies as well as hands-on experience with cloud networking. You'll leverage your strong understanding of routing, switching, security, and connectivity - spanning WAN/LAN, VPN, firewalls, and cloud network architecture - to ensure our environments are secure, resilient, and performant. You will also play a key role in driving and tracking the execution of complex projects and using data to guide decisions and improvements.

Responsibilities Include:

Network architecture & design: Design, build, and maintain robust, secure, and scalable network solutions across on-premises data centers and AWS cloud environments.

Core network engineering: Provide hands-on expertise across TCP/IP, routing and switching, VPN and tunneling technologies, site-to-site VPNs, and firewall installation and configuration.

Cloud networking: Configure and manage AWS network infrastructure including VPCs, VPC peering, transit gateways, CIDR block planning and allocation, security groups, route tables, and hybrid connectivity back to on-premises environments.

Monitoring & troubleshooting: Implement and maintain network monitoring toolsets; perform deep packet analysis and network tracing using Wireshark and similar tools to diagnose and resolve complex connectivity and performance issues.

Vendor management: Work directly with Cisco and other network equipment vendors on hardware selection, support escalations, lifecycle planning, and licensing.

Automation & optimization: Identify and implement opportunities to automate configuration, monitoring, and management tasks to increase efficiency and reliability.

Project execution: Drive and manage the successful delivery of complex network projects, ensuring milestones are met and issues are resolved promptly.

Stakeholder communication: Develop and deliver clear presentations to leadership and other teams to communicate strategy, status updates, and performance metrics.

Data analysis: Use strong data analysis and Excel skills to understand and reconcile cost, inventory, capacity, trend, risk, and performance metrics.

Collaboration: Work closely with systems, cloud, security, operations, and application teams to integrate best practices across the technology stack.

Documentation & support: Develop and maintain detailed documentation of network designs, configurations, topologies, and processes; provide technical guidance and support to other team members.

Continuous improvement: Research, evaluate, and recommend new technologies, tools, and best practices to advance our network capabilities.

Qualifications:

7-10 years of experience engineering and administering global network environments.
Deep expertise in core networking fundamentals: TCP/IP, subnetting, routing protocols, switching, DNS, DHCP, and QoS.
Strong hands-on experience with VPN and tunneling technologies, including site-to-site VPN design, implementation, and troubleshooting.
Demonstrated experience installing, configuring, and managing enterprise firewalls.
Hands-on experience with network monitoring platforms and packet-level tracing and analysis using tools such as Wireshark.
Experience designing and managing network infrastructure in both on-premises data centers and AWS, including VPCs, VPC peering, CIDR block planning, route tables, and hybrid connectivity.
Demonstrated experience working with Cisco and other network equipment vendors, including hardware deployment, configuration, and support escalation.
Extensive experience working in CLI environments; scripting experience (Python, Bash, PowerShell, Ansible, or similar) is a plus.
Demonstrated ability to drive execution of complex projects with multiple stakeholders.
Excellent data analysis and advanced Excel skills.
Strong written and verbal communication skills. Ability to articulate ideas and thoughts clearly and easily in varied contexts and through multiple mediums.
Strong problem-solving skills and a passion for continuous improvement.
Familiarity with ITIL or other service management frameworks.
Proven experience in directly and indirectly leading engineering teams and projects.
Ability to quickly and independently learn, discover, and understand new technologies, products, software, and deployments.
Bachelor's degree (4-year) required.
Relevant Cisco (CCNP or equivalent) and AWS certifications preferred.

At DXC Technology, we believe strong connections and community are key to our success. Our work model prioritizes in-person collaboration while offering flexibility to support wellbeing, productivity, individual work styles, and life circumstances. We're committed to fostering an inclusive environment where everyone can thrive.

If you are an applicant from the United States, Guam, or Puerto Rico

DXC Technology Company (DXC) is an Equal Opportunity employer. All qualified candidates will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability, pregnancy, veteran status, genetic information, citizenship status, or any other basis prohibited by law. View postings below .

We participate in E-Verify. In addition to the posters already identified, DXC provides access to prospective employees for the Federal Minimum Wage Poster, Federal Polygraph Protection Act Poster as well as any state or locality specific applicant posters . To access the postings in the link below, select your state to view all applicable federal, state and locality postings. Postings are available in English, and in Spanish, where required. View postings below.

Postings Link (https://mandatoryview.com/?licenceid=c38a7700-5aa2-48a3-b95a-22e6e1fb0721&producttype=onlineapplicant)

Disability Accommodations

If you are an individual with a disability, a disabled veteran, or a wounded warrior and you are unable or limited in your ability to access or use this site as a result of your disability, you may request a reasonable accommodation by contacting us via email (gss-hr-er@dxc.com) .

Please note: DXC will respond only to requests for accommodations due to a disability.

Recruitment fraud is a scheme in which fictitious job opportunities are offered to job seekers typically through online services, such as false websites, or through unsolicited emails claiming to be from the company. These emails may request recipients to provide personal information or to make payments as part of their illegitimate recruiting process. DXC does not make offers of employment via social media networks and DXC never asks for any money or payments from applicants at any point in the recruitment process, nor ask a job seeker to purchase IT or other equipment on our behalf. More information on employment scams is available here .

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More about this job

Skills

WAN
LAN
VPN
Architectural design
AWS
Troubleshooting
Wireshark
Vendor management
Procurement of ICT network equipment
Communication skills
Presentation skills
Data analysis
Microsoft Excel
Collaboration
Documentation
Process improvement
Research
DNS
DHCP
Python
Bash
Microsoft PowerShell
Ansible
Problem solving
ITIL
CCNP

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