LAN Jobs in Denver, CO

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CAN/LAN Network Design Lead

CACI International, Inc.

•

Denver, Colorado, USA

Full-time

CAN/LAN Network Design Lead 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 Anticipated Posting End: 1/26/2026 The Opportunity: Team CACI has an exciting and challenging opportunity available for a Network Designer supporting an Intelligence Community customer's campus-area (CAN) and local-area (LAN) networks across multiple security d
Posted 48 days ago | Updated 21 days ago

Sr Network Engineer (CAN/LAN)

Leidos

•

Aurora, Colorado, USA

Full-time

The Digital Modernization Sector at Leidos has an opening for a Sr. Network Engineer (Campus Area Network/Local Area Network (CAN/LAN)) to support our government customer's 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, a
Posted 20 hours ago | Updated 7 hours ago

Network Engineer (CAN/LAN)

Leidos

•

Aurora, Colorado, USA

Full-time

The Digital Modernization Sector at Leidos has an opening for a Network Engineer (Campus Area Network/Local Area Network (CAN/LAN)) to support our government customer's 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 t
Posted 36 days ago | Updated 7 hours ago

Global Network LAN Specialist

3M Company

•

Remote or Maplewood, Minnesota, USA

Full-time

Job Description: Global Network LAN Specialist Collaborate with Innovative 3Mers Around the World Choosing where to start and grow your career has a major impact on your professional and personal life, so it's equally important you know that the company that you choose to work at, and its leaders, will support and guide you. With a wide variety of people, global locations, technologies and products, 3M is a place where you can collaborate with other curious, creative 3Mers. This position pro
Posted 50 days ago | Updated 8 hours ago

Network Engineer at Denver, CO || Long Term Contract

IT First Source

•

Denver, Colorado, USA

Contract, Third Party

Network Engineer || Onsite at Denver, CO || Contract Role SeniorNetworkEngineer experience in Routing, Switching, Design, Implementation, Managing, Support, Security, Firewall Technologies, and Troubleshooting of complexnetworksystems. Extensive experience in configuring and troubleshooting protocols RIP v1/v2, EIGRP, OSPF, BGP and MPLS.Networktopologies and configurations, TCP/IP, UDP, Frame Relay, ATM, bridges, routers, hubs and switches.Infrastructure Specializing in LAN, WAN and Data Centern
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Posted 60+ days ago | Updated 5 days ago

Fire Design Engineer

Johnson Controls

•

Aurora, Colorado, USA

Full-time

What you will do As a High-Level Engineer, you will be pivotal in pre-sales engineering, design, and estimation during the project design and proposal phases. Your role will also involve value engineering and cost optimization, working closely with subcontractors and vendors. How you will do it Verify the assumptions made during Solution Design, Estimation and Scope of Work assigned for projects, collaborating closely with sales and operations teams.Interpret engineering drawings and specificat
Posted 5 days ago | Updated 9 hours ago

Network Engineer

Lockheed Martin Corporation

•

Littleton, Colorado, USA

Full-time

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 pr
Posted 5 days ago | Updated 7 hours ago

Desktop Support Technician

Motion Recruitment Partners, LLC

•

Denver, Colorado, USA

Full-time

This company is one of the largest owners of clean energy generation assets in the US and is leading the transition to a world powered by clean energy. There is an immediate opportunity for an IT Desktop Support Technician to work for an established company at their Denver, CO location on a hybrid basis. Position Title: IT Desktop Support Technician Employment Type: Contract-to-hire Location/Schedule: Denver, CO - Hybrid - 2 Days On-Site/3 Days Remote Required Skills & Experience Microsoft Wind
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Posted 5 days ago | Updated 4 hours ago

Senior Network Administrator (TS/SCI with Poly Clearance Required)

Fluor

•

Aurora, Colorado, USA

Full-time

Job Description This position requires an active (or ability to obtain) TS/SCI with Polygraph Clearance The Senior Network Administrator has advanced knowledge within designated Information Technology (IT) area of responsibility that is applied to broad and diverse assignments and associated requirements. This role plans and coordinates activities related to the design, development, implementation and integration of IT solutions. The Network Administrator analyzes, evaluates, and recommends
Posted 15 days ago | Updated 8 hours ago

RF Engineer, Senior - Communications and Network Systems (DOD Secret)

Lockheed Martin Corporation

•

Remote or Littleton, Colorado, USA

Full-time

Job Description Space is a critical domain, connecting our technologies, our security, and our humanity. While others view space as a destination, we see it as a realm of possibilities, where we can do more - we can innovate, invest, inspire, and integrate our capabilities to transform the future. At Lockheed Martin Space, we aim to harness the full potential of space to cultivate innovation, reduce costs, and push the boundaries of what technology can achieve. We're creating future-ready solut
Posted 20 days ago | Updated 7 hours ago

COMSEC Network Designer Lead

CACI International, Inc.

•

Denver, Colorado, USA

Full-time

COMSEC Network Designer Lead 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 Anticipated Posting End: 1/26/2026 The Opportunity: Team CACI has an exciting and challenging opportunity available for a COMSEC (communications security) Network Designer Lead supporting an Intelligence Community customer's wide-area (WAN), campus-area (CAN),
Posted 48 days ago | Updated 21 days ago

Fire Design Engineer

Johnson Controls, Inc.

•

Aurora, Colorado, USA

Full-time

What you will do As a High-Level Engineer, you will be pivotal in pre-sales engineering, design, and estimation during the project design and proposal phases. Your role will also involve value engineering and cost optimization, working closely with subcontractors and vendors. How you will do it Verify the assumptions made during Solution Design, Estimation and Scope of Work assigned for projects, collaborating closely with sales and operations teams.Interpret engineering drawings and specific
Posted 44 days ago | Updated 8 hours ago

Desktop Support Technician - Jr/mid Level

TEKsystems c/o Allegis Group

•

Denver, Colorado, USA

Full-time

Job Description The IT Desktop Support Technician is an important member of the IT Infrastructure team at customer. The IT Desktop Support Technician is someone with strong customer service and troubleshooting skills to resolve technical issues for our end users. The Desktop Support Technician will be responsible for supporting all end users relating to hardware and software, computer applications, and LAN related issues. Day to day responsibilities consist of: Installing, testing, maintaining,
Posted 6 days ago | Updated 4 hours ago

Network Operations Center (NOC) Engineer (Tier 2)

CACI International, Inc.

•

Denver, Colorado, USA

Full-time

Network Operations Center (NOC) Engineer (Tier 2) 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 Anticipated Posting End: There is not an anticipated end date for this posting since applications are needed on an ongoing basis. The Opportunity: Team CACI is seeking a Network Operations Center Engineer to support a diverse network infr
Posted 48 days ago | Updated 21 days ago

Network Engineer

Lockheed Martin

•

Roxborough Park, Colorado, USA

Full-time

Job ID: 689605BR Date posted: Apr. 24, 2025 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
Posted 8 days ago | Updated 16 hours ago

Network Administrator

Data Resource Technologies

•

Denver, Colorado, USA

Contract

II. GENERAL INFORMATION A. Briefly describe the purpose of the work unit. The Chief Technology Office division exists to satisfy the business needs of our customers through the development of partnerships, consulting, planning, application development and support, project management, responsiveness, and strategic thinking. Enterprise Applications delivers high-quality application development and support to its customers while looking for opportunities to use newer technologies to deliver those
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Posted 49 days ago | Updated 27 days ago

RF Engineer, Senior - Communications and Network Systems (DOD Secret)

Lockheed Martin

•

Roxborough Park, Colorado, USA

Full-time

Job ID: 688559BR Date posted: Apr. 10, 2025 Program: GPS /F Description:Space is a critical domain, connecting our technologies, our security, and our humanity. While others view space as a destination, we see it as a realm of possibilities, where we can do more - we can innovate, invest, inspire, and integrate our capabilities to transform the future. At Lockheed Martin Space, we aim to harness the full potential of space to cultivate innovation, reduce costs, and push the boundaries of what
Posted 23 days ago | Updated 17 hours ago

Senior Network Engineer

Lockheed Martin Corporation

•

Boulder, Colorado, USA

Full-time

Job Description In this role with the NextGen GEO Operations & Sustainment team, you be responsible for the successful implementation, integration, and sustainment support of a multi-site classified network with a variety of locations and vendor hardware. Responsibilities for a Network Engineer include but are not limited to: - Configuration and management of Juniper and Cisco switches and routers, firewalls, and support to system administration team in deployment at new sites. - Support the d
Posted 5 days ago | Updated 7 hours ago

Senior Network Engineer

Lockheed Martin

•

Boulder, Colorado, USA

Full-time

Job ID: 692414BR Date posted: Apr. 25, 2025 Description:In this role with the NextGen GEO Operations & Sustainment team, you be responsible for the successful implementation, integration, and sustainment support of a multi-site classified network with a variety of locations and vendor hardware. Responsibilities for a Network Engineer include but are not limited to: - Configuration and management of Juniper and Cisco switches and routers, firewalls, and support to system administration team in
Posted 7 days ago | Updated 16 hours ago

Architecture Engineer (Network Engineer III) (Government)

AT&T Inc.

•

Centennial, Colorado, USA

Full-time

Job Description: AT&T Global Public Sector is a trusted provider of secure, IP enabled, cloud-based, network solutions and professional services to the Federal Government. We are dedicated to recruiting, developing, and empowering a diverse, high-performing workforce that is passionate about what they do, committed to our shared values, and dedicated to our customers' mission. Our National Security Team supports the intelligence community by providing, operating, and assuring critical voice, v
Posted 36 days ago | Updated 8 hours ago