VLAN Jobs in Colorado

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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 20 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 22 days ago | Updated 6 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 6 hours ago

Network/ Unified Communication SME

NexGen Data Systems, Inc.

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Remote

Full-time

NexGen Data Systems is seeking a Network/Unified Communication (UC) SME. The primary responsibility for the Network / UC SME position is to plan, design, deploy, and continue to support a mission critical project for the Cisco UC Manager and Session Border Controller (SBC) platform. Technologies utilized by the Enterprise UC Network Engineer SME include: Multiple Switch vendors, Juniper, Ruckus, Aruba, Cisco switches, Palo Alto Firewall, Panorama, and Wireless. The position also requires demonst
Posted 13 days ago

Network Engineer - TS/SCI Polygraph Required

Leidos

•

Remote or Chantilly, Virginia, USA

Full-time

Leidos is searching for several Senior Network Engineers of varying experience levels to join our team in Chantilly, VA. The team is made-up of highly technical and motivated individuals. The engineer for this role will assist in troubleshooting complex problems and implementing cutting-edge solutions. As such, this individual must be an excellent problem solver and work well in a collaborative team environment. Candidate must have proven hands-on experience working as a network engineer. OCONU
Posted 40 days ago | Updated 9 hours ago

Field Network Administrator - 100% onsite

Calance

•

Fort Collins, Colorado, USA

Contract

POSITION SUMMARY Under the oversight of the Technology Director, this position will manage and maintain the Operational Technology (OT) network infrastructure. The OT network supports critical systems including SCADA, AMI, and VHF, including fiber, microwave communications, satellite, DSL, and cellular networks. The ideal candidate will have extensive experience with network administration, particularly in managing diverse communication technologies and ensuring robust security measures. This p
Posted 13 days ago | Updated 6 hours ago

Comply to Connect (C2C) Network Engineer Subject Matter Expert

NexGen Data Systems, Inc.

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Remote

Full-time

Description NexGen Data Systems is seeking a highly skilled and motivated Comply to Connect (C2C) Subject Matter Expert to join our team. The primary responsibility for the C2C Network Engineer SME is to plan, design, deploy, and continue to support a mission critical project for the Cisco Identity Services Engine (ISE) and Armis Agentless Device Security platform. Secondary responsibilities for the position include the deployment and continued support of enterprise network infrastructure system
Posted 13 days ago

Network Engineer, Staff

Lockheed Martin

•

Boulder, Colorado, USA

Full-time

Job ID: 689269BR Date posted: Apr. 07, 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 w
Posted 4 days ago | Updated 6 hours ago

Network Engineer

SAIC

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Remote

Full-time

Job ID: 2503354 Location: REMOTE WORK, CA, US Date Posted: 2025-05-01 Category: Information Technology Subcategory: Network Engineer Schedule: Full-time Shift: Day Job Travel: Yes, 25 % of the Time Minimum Clearance Required: TS/SCI Clearance Level Must Be Able to Obtain: None Potential for Remote Work: Yes Description SAIC is seeking a Network Engineer (Fleet Support) to join our team in San Diego, CA to support our Tactical Networks InService Engineering Agent (TACNET ISEA) team. Th
Posted 23 days ago | Updated 7 hours ago

Network Administrator (TS/SCI with Poly Required)

Fluor

•

Aurora, Colorado, USA

Full-time

Job Description This position requires an active TS/SCI w CI Poly Clearance The 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 innovative solutions. Proficient wi
Posted 60+ days ago | Updated 9 hours ago

Global Network LAN Specialist

3M Company

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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 9 hours ago

Network Engineer

Seneca Resources, LLC

•

Remote

Contract

Job Role : Network Engineer Location : Raleigh, NC / Remote Tenure : Contract Public Trust Clearance Needed Description: Our client is seeking a Systems Engineer to administer/troubleshoot Proxy and DNS technologies such as Broadcom Bluecoat and BlueCat DNS on various projects. The role requires a technically savvy consultant who can troubleshoot existing complex Blue Coat implementations and lead in the design and implementation of new enterprise-wide or global Blue Coat product deployments.
Easy Apply
Posted 12 days ago

Information Technology/Assurance (IT/IA) Specialist I (24/7)

General Dynamics Information Technology

•

Colorado Springs, Colorado, USA

Full-time

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret/SCI Clearance Level Must Be Able to Obtain: Top Secret SCI + Polygraph Public Trust/Other Required: None Job Family: Information Security Job Qualifications: Skills: Information Security, Information Security Management, Information System Security Certifications: A+ - CompTIA, Network Plus - CompTIA Experience: 2 + years of related experience ship Required: Yes Job Description: The primary function is worki
Posted 3 days ago | Updated 11 hours ago

Information Technology/Assurance (IT/IA) Specialist I (24/7)

General Dynamics Information Technology

•

Colorado Springs, Colorado, USA

Full-time

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret/SCI Clearance Level Must Be Able to Obtain: Top Secret SCI + Polygraph Public Trust/Other Required: None Job Family: Information Security Job Qualifications: Skills: Information Security, Information Security Management, Information System Security Certifications: A+ - CompTIA, Network Plus - CompTIA Experience: 2 + years of related experience ship Required: Yes Job Description: The primary function is workin
Posted 3 days ago | Updated 19 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 20 days ago

Network Engineer - Placement

Apex Systems

•

Denver, Colorado, USA

Full-time

Job#: 2070099 Job Description: For immediate response, please send to : WORD resume, desired hourly/salary rate, and best time to speak! Position: Network Engineer Location: Denver, CO (Downtown) - ONSITE, 1 Day Remote Duration: 6 Month Contract to Hire (1.5 Years Left on the Contract) MUST HAVE: Authorized to work in the US & ability to obtain a DHS PT (Heavy Financial/Criminal Check)8yrs & BS OR 12yrs & AS OR 14yrs & no degree AND CCNA or CCNP (please send copy)Experience with Cisco device
Easy Apply
Posted 20 days ago | Updated 10 hours ago

Network Engineer, Senior

Lockheed Martin

•

Boulder, Colorado, USA

Full-time

Job ID: 689273BR Date posted: Apr. 07, 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 w
Posted 24 days ago | Updated 6 hours ago

Network Engineer - TS/SI Clearance Required

TEKsystems c/o Allegis Group

•

Colorado Springs, Colorado, USA

Full-time

This position requires an active DoD Clearance (Top Secret, Top Secret/SCI) or the ability to be obtain an (Interim Secret, Interim Top Secret) Because an active TS/SCI DoD clearance is required, U.S. Citizenship is required Description Our client is looking for a Network Engineer in a cisco environment to provide support to a space mission on site at Peterson SFB. Qualified candidates need to have a minimum of a CCNA, Sec+ and must process a current Top Secret clearance with SCI eligibility. T
Posted 6 days ago | Updated 6 hours ago

Senior Network Engineer - Data Center/Enterprise-level Experience

Unum

•

Remote or Atlanta, Georgia, USA

Full-time

Our Fortune 500 company is driving a digital transformation and looking for forward-thinking innovators to disrupt how our industry thinks about and uses technology. As one of the world's leading employee benefits providers, we help millions of people gain affordable access to benefits that help them protect their families, their finances and their futures. Are you an asker of questions, a solver of problems, and a challenger of the status quo? Our mission is to provide a differentiated custome
Posted 8 days ago | Updated 9 hours ago

Software Engineering Senior Managers-Hybrid

Cigna

•

Remote or St. Louis, Missouri, USA

Full-time

The job profile for this position is Software Engineering Senior Manager, which is a Band 4 Contributor Career Track Role with Cigna-Evernorth Services Inc. Responsibilities- Provide technology leadership and delivery accountability for technology solutions for multiple concurrent projects within an application family (i.e. Claims, Reimbursement, Accounting, Inventory Management); Lead teams in analyzing, estimating, writing, modifying and implementing solutions to complex software application
Posted 9 days ago | Updated 9 hours ago