Network Jobs in Denver, CO

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Missile Architect, Network Electronics

Lockheed Martin Corporation

Littleton, Colorado, USA

Full-time

Job Description Please join us as an Missile Architect-Network Electronics, where you will work on the development of a sophisticated state-of-the-art tactical avionics system for the Fleet Ballistic Missiles (FBM) program. FBM is the U.S. Navy's premiere effort towards enabling world-wide strategic nuclear deterrence; as well as global stability and security for not only the U.S, but also for our allies and partners worldwide. Your work in this role will be meaningful and impactful on a global

Sr. Network Operations Technician- Secret- Littleton, CO

Lockheed Martin Corporation

Littleton, Colorado, USA

Full-time

Job Description Lockheed Martin is seeking a highly motivated Network Operations Technician to join the Infrastructure Deployment Services (IDS) team in Littleton, CO. As a key member of the West Region network operations team, you will support enterprise-wide networking services for Lockheed Martin's Business Areas (BA) and the Enterprise IT organization. You will serve as a primary technical resource responsible for sustaining, implementing, remediating, and supporting secure LAN/WAN infrastr

Senior Network Engineer

Lockheed Martin Corporation

Littleton, Colorado, USA

Full-time

Job Description As we enter a new era of Strategic Weapon Systems, Lockheed Martin is a pioneer, partner, innovator and builder. Our amazing men and women are on a mission to make a difference in the world and every single day we use our unique skills, talents and experiences to design and build solutions to some of the world's hardest engineering problems. Do you want to be part of a culture that inspires employees to envision the impossible, perform with excellence and build incredible produc

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),

Network DOCSIS Engineer III

TEKsystems c/o Allegis Group

Englewood, Colorado, USA

Full-time

Description Looking for a strong intermediate/advanced with 5- 10 years of network engineer to help with RPHY testing. This candidate will need experience with DOCSIS, CMTS and Routing and Switching experience. - Plans and implements enterprise networks and related hardware and software. - Designs and documents network architecture. - Performs assessments on existing technologies to determine performance and capacity gaps. - Establishes security (firewalls, intrusion detection), connectivity

Network Engineer - DOCSIS & R-PHY Specialist

TEKsystems c/o Allegis Group

Englewood, Colorado, USA

Full-time

Description Looking for a strong intermediate/advanced with 5- 10 years of network engineer to help with RPHY testing. This candidate will need experience with DOCSIS, CMTS and Routing and Switching experience. - Plans and implements enterprise networks and related hardware and software. - Designs and documents network architecture. - Performs assessments on existing technologies to determine performance and capacity gaps. - Establishes security (firewalls, intrusion detection), connectivity

Network Engineer, Staff

Lockheed Martin Corporation

Boulder, 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 pro

Senior Network Engineer

Compri Consulting

Englewood, Colorado, USA

Contract

Client headquartered in Englewood, Colorado and with offices in Denver, Long Island, and Baltimore is seeking a Senior Network Engineer for a contract to hire position. This person will assist a team of network engineers in troubleshooting issues, implementing solutions, supporting systems, and network-related project work. Required: -Strong network engineering background - routers, switches, firewalls. -Cisco routers / switches (iOS / Nexus). -CCNP. -Palo Alto Firewalls. -F5 Load Balancers. -

Fortinet Network Solution Engineer Lead

ClifyX

Remote

Contract

Job Title: Fortinet Network Solution Engineer LeadWork Location : (Fully remote)Contract duration: 12+ months Contract(OPT, CPT, will not work) Job Description:The Main Responsibilities Provides complex conceptual and tactical solutions to customers networking requirements.Manages a work queue of provisioning orders, meets metric performance for all tasks, and completes designs/configurations on-time and with accuracy. Process orders according to SLAs, On Time Performance and quality standardsC

Senior Network Engineer

nTech Solutions

Remote

Contract

PART TIME 5 - 10 HOURS PER WEEK. Terms of Employment W2 Contract, Flexible duration Flexible shifts are required to accommodate off-hours work for implementations. Potential of 5-10 hours a week while on system Overview & Key Responsibilities Join our client's team as a Network Engineer specializing in F5/ADC Migration! In this critical role, you will be at the forefront of migrating load balancer configurations from Citrix ADC (NetScaler) to F5 Big IP. This involves meticulously building out eq

Network Administrator

Kforce Technology Staffing

Golden, Colorado, USA

Contract

RESPONSIBILITIES: Kforce has a client that is seeking a Network Administrator in Golden, CO. Summary: The Network Administrator is responsible for managing and maintaining the network infrastructure across multiple office and distribution locations. This role includes supporting daily operations, troubleshooting performance issues, ensuring security compliance, and contributing to infrastructure upgrades. You'll work closely with the IT team to deliver fast, secure connectivity that supports bo

IT Network / Telecom Product Specialist

Sunrise Systems, Inc.

Remote

Contract

Job Title: IT Network / Telecom Product Specialist Job ID: 25-09441 Location: Remote (Fairfield, CA) Duration: 04 months on W2 contract Seeking a hands-on Alarm Integration Technician with experience in network monitoring and SNMP trap configuration. Youll support Spectrum alarm integration in collaboration with Transport and Spectrum teams. Top Skills: SNMP, telecom/network monitoringNetwork device administrationExperience with Broadcom DX NetOps (Spectrum, PM, NFA)Remedy ticketing systemsFa

Network Orchestration Engineer

Leidos

Remote

Full-time

Leidos is seeking a Network Orchestration Engineer to join our AGUN migration team. PROGRAM SUMMARY: The AGUN program is a highly demanding mission and requires expert technical and professional management to support the Army's global wide area network and security infrastructure. You will be supporting a large and complex network migration and operations for the US Army. This role is remote and will include leadership of operations support staff and directing operational support activities for

Sr. Network Engineer

Leidos

Remote

Full-time

Leidos is seeking a Sr. Network Engineer to join our AGUN migration team. This position will be 100% remote with some associated travel. PROGRAM SUMMARY: The AGUN program is a highly demanding mission and requires expert technical and professional management to support the Army's global wide area network and security infrastructure. You will be supporting a large and complex network migration and operations for the US Army. This role is remote and will include leadership of operations support s

Network Engineer

Genesis10

Remote

Full-time

Genesis10 is seeking a Network Engineer: (Senior) for a hybrid 12-month contract position with a leading client in Columbus, OH. Compensation: $50.00-60.00 per hour, W2. Job Description: The EDGE Site Services Network Engineer's primary duty involves design and delivery of network solutions. Specifically designing standardized network designs to meet the requirements of a Corporate Office, Campus, Branch or Mortgage office. This position also participates in the development of network and des

Network Engineer: III (Senior)

Judge Group, Inc.

Aurora, Colorado, USA

Contract

Location: Aurora, CO Salary: $60.00 USD Hourly - $65.00 USD Hourly Description: Job Title: Network Engineer Type: 12+ Months Contract Location: Aurora, CO - will be remotely till seat must be in area Only W2 Contract JOB DESCRIPTION The EDGE Site Services Network Engineer's primary duty involves design and delivery of network solutions. This position also participates in the development of network and design standards, partnering with risk, security, and various other engineering teams on a

IMS Cloud Network Test/LAB Engineer

Cardinal Integrated Technologies Inc

Remote

Contract, Third Party

Role: IMS Cloud Network Test/LAB Engineer(19145-1) Location: Seattle, WA - Remote/Onsite Duration: 6-12+ Months Contract The ideal candidate should have IMS domain ExpertiseCall flow knowledgeCore network architecture understanding for Nokia / Ericsson / MavenirCall flow knowledgeTest / tool knowledge understandingCloud architecture / Kubernetes knowledge basic understandingSkills Relevant Experience (Short Write up) IMS Network Applications on Private Cloud4G, 5G, Wi-Fi access testing (Voice, M

Network Engineer (CCIE)

Orpine.com

Littleton, Colorado, USA

Third Party, Contract

Job Title: Sr. Network Engineer with CCIE Location: Littleton, CO (Onsite) Duration: 12 Months Contract JOB DESCRIPTION 8+ years of experience with CCIE certificationWorking experience in dynamic configuration changes, MPLS, Inter VLAN routing, Switching.IP PlanningBGP, OSSEnterprise level new data center connectionVLAN connectivity between different VLANsIf service provider side, MPLS Label switching, L3 VPN, L2 VPNSource based routing knowledge

Full Time only-Network Architect

Corporate Biz Solutions Inc

Denver, Colorado, USA

Full-time

Network Architect Denver , Colorado Full Time Hands on experience in configuring Palo Alto firewalls Maintaining access policy for clients on firewall Create VPN tunnel on the firewalls and troubleshoot VPN related issues Experience with 3rd party connectivity infrastructure network and security Installation and configuration knowledge of Cisco Switches Routers Access points Wireless LAN Controllers Configuring routing protocols such as RIP RIPv2 IGRP EIGRP BGP OSPF We are an Equal Opportunit

Senior Network Reliability Engineer - Circuit Ops (Optical)

Oracle Corporation

Denver, Colorado, USA

Full-time

Job Description The network operations center is responsible for repair and network availability on all of OCI's global network. The resources on this team will support the Tier 1 GNOC as an escalation resource, with additional focus on general network availability of the optical network. Required Experience: Infinera line system & optical line protection Cisco line system & optical line protection Arista or other datacenter switch experience ZR tunable optics experience Understanding of fiber