Cisco Network Engineer jobs in Denver, CO

Aurora, Colorado

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Today

The Digital Modernization Sector at Leidos has an opening for a Network Engineer (Campus Area Network/Local Area Network (CAN/LAN)) to support global enterprise networks. The CAN/LAN service network architecture provides solutions for modernizing network components while supporting service delivery for customer requirements in a mission-focused operational enterprise. Our team is completely replacing a global enterprise network while providing design, engineering, and transition for a wide range

Full-time

USD 72,150.00 - 130,425.00 per year

Lead Network Engineer

Highlands Ranch, Colorado

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12d ago

Lead Network EngineerHCLTech Highlands Ranch, Colorado, United States (On-site) Qualification:- 12+ Years Network Data & Security experience. ROLES AND RESPONSIBILITIES Experience of managing & responsible to lead Network Data and Security track and manage Incident, Change and Problem managementResponsible and first level escalation point for Incident, change, and problemsKnowledge on configuring and troubleshooting the Cisco Routing, Switching , Firewalls & WirelessKnowledge on Cisco ACI and i

Easy Apply

Full-time

$66,000 - $124,000

Network Engineer

Denver, Colorado

•

Today

Requirements 7+ years of experience as a network engineer (Cisco, route/switch, BGP, overlay and underlay) Load balancer experience (very important). This team uses A10 and F5. Automation experience; this team uses Python for automation YAML (to define, configure, and automate network infrastructure) Git for network configurations Intangibles: Excellent communications kills Humble and hard-working personality Day to Day/Project: Team works on implementations in the operations org Recent projec

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Contract

$55 - $60 per hour

Network Engineer

Aurora, Colorado

•

Today

RESPONSIBILITIES: Kforce has a client that is seeking a Network Engineer in Aurora, CO. Summary: This position will be an important part of the Networking Team. In this role, you will be tasked to help design, maintain and support Local Area Networks (LAN), Wide Area Networks (WAN), and Wireless LAN (WLAN)networks for both voice and data applications. Duties: * Network Engineer will monitor and administer the data network systems * Communicates networking issues to other employees and manageme

Contract

$45 - $53 hourly

Network Engineer

Denver, Colorado

•

Today

Market National Security & Defense At Jacobs, we're challenging today to reinvent tomorrow by solving the world's most critical problems for thriving cities, resilient environments, mission-critical outcomes, operational advancement, scientific discovery and cutting-edge manufacturing, turning abstract ideas into realities that transform the world for good. Your impact Knack Works, a Jacobs Company, has an opening for a Network Engineer (Campus Area Network/Local Area Network (CAN/LAN)) to supp

Full-time

USD 140,000.00 - 160,000.00 per year

Senior Network Engineer I (Network)

Denver, Colorado

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Today

Dive in and do the best work of your career at DigitalOcean. Journey alongside a strong community of top talent who are relentless in their drive to build the simplest scalable cloud. If you have a growth mindset, naturally like to think big and bold, and are energized by the fast-paced environment of a true industry disruptor, you'll find your place here. We value winning together-while learning, having fun, and making a profound difference for the dreamers and builders in the world. We are loo

Full-time

USD 114,200.00 - 156,970.00 per year

Sr Network Engineer(Cisco to Arista Migration)

Remote

•

Yesterday

We are seeking an experienced Sr Network Engineer to join a large, client-facing data center migration initiative focused on transitioning from Cisco to Arista infrastructure. This role will be responsible for planning, scheduling, and executing the migration of DMVPN overlays for dozens of physician clinic locations, ensuring routing and firewall changes are accurately implemented as connections are transitioned to a new colocation facility.Responsibilities: Plan and execute DMVPN overlay migra

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Contract

Depends on Experience

Network/Systems Engineer III

Denver, Colorado

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Today

Our client is seeking a Network/Systems Engineer to join our dynamic IT operations team. This is a hands-on, operations-focused role ideal for a seasoned professional who thrives in a collaborative, self-managed environment. If you're passionate about network infrastructure, security, and system reliability-and want to grow your skills in a supportive, fast-paced organization-this could be the perfect fit. What You'll Do As a Systems Administrator , you'll be responsible for maintaining and op

Full-time

USD 51.00 - 74.00 per hour

Network/Systems Engineer III

Lakewood, Colorado

•

Today

Full-time

USD 51.00 - 74.00 per hour

Network/Systems Engineer III

Aurora, Colorado

•

Today

Full-time

USD 51.00 - 74.00 per hour

Network/Systems Engineer III

Greenwood Village, Colorado

•

Today

Full-time

USD 51.00 - 74.00 per hour

Network/Systems Engineer III

Englewood, Colorado

•

Today

Full-time

USD 51.00 - 74.00 per hour

Google Cloud Platform Principal Network Engineer

Englewood, Colorado

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Today

RESPONSIBILITIES: Kforce has a client that is seeking a Google Cloud Platform Principal Network Engineer in Englewood, CO. The client is looking for a highly skilled and experienced Engineer in both On-premise and GCS Cloud Network to join our dynamic team. Duties: * Design, configure, and optimize GCS networking components, such as VPCs, subnets, route tables, and security groups * Implement security best practices and compliance standards within the AWS network infrastructure * Configure and

Contract

$65 - $85 hourly

Network Engineer (Migration - Cisco 6506 to Cisco 9400)

Remote

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13d ago

Urgently looking for a Network Engineer (Migration - Cisco 6506 to Cisco 9400). Location: Remote Scope: Customer has two existing Cisco 6506-E switches and they want help to move the configuration from the existing switches to two new Cisco 9400 switches Must-to-Have Skills: Cisco Qualified Engineer who has previously worked on large scale Catalyst 6500/9400 switch migrations Responsibilities: Join our project/planning call and review the current config and transform as needed to Catalyst 9400 c

Easy Apply

Contract

Depends on Experience

Network Engineer

Hybrid in Aurora, Colorado

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20d ago

Title: Senior Network Engineer (Tech Lead, but not supervisor or manager) Type: Contract-to-Hire Location: Denver metro: 80% Remote; however, will have to travel 20% Aurora/Denver Area (mileage reimbursed) Duration: 3-6 months Start: ASAP Rate: 52 - 66/hr Responsibilities or Requirements: 1) 8-10 years' experience 2) Must understand and use Cisco routing protocols EIGRP, OSPF and BGP and Layer 3 switching 3) Must be able to deployment and troubleshoot Cisco Wireless networking 4) Must have expe

Easy Apply

Contract

$50 - $66

Deployment Network Engineer 5983524

Remote or Mississippi

•

Today

Key Responsibilities: Managing multiple sites across US like Cambridge, Exton, Baltimore, Raleigh, Washington DC including Eisai HQ and datacenter located at New Jersey. Additionally, sites outside US like Canada, Mexico and Brazil.Regular assessment of vulnerability in network devices, analysis of possible patches/ resolution, consult with vendor Cisco, IBM to validate and coordinate with different teams like Security team, server team etc to finalize for a detail resolution, process change co

Full-time

USD 60.00 - 70.00 per hour

Network Engineer Senior Staff

Boulder, Colorado

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Today

Job Description The coolest jobs on this planet or any other are with Lockheed Martin Space! At the dawn of a new space age, Lockheed Martin is a pioneer, partner, innovator and builder. Our amazing people are on a mission to make a difference in the world and every single day we use our skills and experiences to create, design and build solutions to some of the worlds' hardest engineering problems. Our culture encourages employees to dream big, perform with excellence and create incredible pro

Full-time

USD 122,900.00 - 216,660.00 per year

Senior Access Network Engineer

Centennial, Colorado

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Today

Make your mark at Comcast -- a Fortune 30 global media and technology company. From the connectivity and platforms we provide, to the content and experiences we create, we reach hundreds of millions of customers, viewers, and guests worldwide. Become part of our award-winning technology team that turns big ideas into cutting-edge products, platforms, and solutions that our customers love. We create space to innovate, and we recognize, reward, and invest in your ideas, while ensuring you can prou

Full-time

USD 105,109.71 - 157,664.57 per year

Infrastructure Project Manager (Network Consolidation, Cisco/VMware, Cybersecurity )

Remote or New York, New York

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4d ago

Job Title: Infrastructure Project Manager (Network Consolidation, Cisco/VMware, Cybersecurity CUNY Shared Services) Location: 100% Remote We are currently seeking candidates who meet the following qualification Requirements: 1. Project Planning and Execution Develop, maintain, and oversee comprehensive project plans outlining timelines, milestones, deliverables, and dependencies. Lead the end-to-end execution of project initiatives, ensuring adherence to scope, schedule, and budget. Coordina

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Full-time

Senior Platform Network Engineer (Onsite)

Aurora, Colorado

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Today

Date Posted: 2025-09-17 Country: United States of America Location: CO102: 16800 E Centretech Pkwy,Aurora 16800 East Centretech Pkwy Building S75, Aurora, CO, 80011 USA Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: Active and transferable U.S. government issued security clearance is required prior to start date.Security Clearance: TS/SCI with CI Poly - Current At Raytheon, the foundation of everything we do is rooted in our values and a higher calli

Full-time

USD 82,000.00 per year

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Cisco Network Engineer jobs in Denver, CO, USA