Network optimization jobs in littleton, co

Denver, Colorado

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Today

Network Operations Engineer II - Client Onsite Work Location: Denver, CO Our Tier 2 NOC Engineer is responsible for advanced troubleshooting, fault isolation, incident escalation, and network optimization within a globally distributed data center network. This role requires deep expertise in network infrastructure, routing, switching, troubleshooting, and operational support. The Tier 2 Engineer serves as the primary escalation point for Tier 1 engineers, taking ownership of complex cases and

Full-time

USD 72,960.00 - 115,200.00 per year

Undergraduate / Graduate (Spring / Summer) Intern - Cyber Security Research - 5G

Golden, Colorado

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Today

Posting Title Undergraduate / Graduate (Spring / Summer) Intern - Cyber Security Research - 5G Location CO - Golden Position Type Intern (Fixed Term) Hours Per Week 40 Working at NLR NLR is located at the foothills of the Rocky Mountains in Golden, Colorado is the nation's primary laboratory for energy systems research and development. Join the National Laboratory of the Rockies (NLR), where world-class scientists, engineers, and experts are accelerating energy innovation through breakthrou

Full-time

USD 57,900.00 - 95,500.00 per year

Network Project Manager - III

Remote or Danvers, Massachusetts

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Today

Network Project Manager , Remote Contract Role We are looking for a seasoned Network Project Manager / Telecom Systems SME for a 100% remote contract opportunity supporting a major telecommunications organization's Network Facilities Optimization & Decommission (NFOD) program. This role will leverage expert-level knowledge of Telcordia systems including TIRKS, LFACS, Switch OS, and SOAC, along wireline, network inventory, provisioning, OSP/IOF, legacy TDM, and optical transport technologies.

Easy Apply

Contract

Dental Network Relations Senior Analyst

Remote or Texas

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Today

We're building a world of health around every individual - shaping a more connected, convenient and compassionate health experience. At CVS Health , you'll be surrounded by passionate colleagues who care deeply, innovate with purpose, hold ourselves accountable and prioritize safety and quality in everything we do. Join us and be part of something bigger - helping to simplify health care one person, one family and one community at a time. Position Summary The Senior Analyst, PPO Network Discou

Full-time

USD 46,988.00 per year

Sr. Network WAN Engineer - Federal Customer

Remote or Virginia

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Today

Job Description Sr. Network WAN Engineer - Federal Customer (On-site 5 days per week, Chantilly, VA - TS/SCI Required) If you enjoy working with new technologies, enterprise-leading equipment, and seek to optimize systems to achieve maximum performance, we would like to speak to you. This position will play a key role in driving the performance, stability, and scalability of next-generation networks to support Information Technology (IT) workloads. You will join a diverse team of software an

Full-time

Network Engineer

Remote or Oregon

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Today

Atos is the Atos Group brand dedicated to AI-powered, secure, end-to-end digital services. Atos designs, develops, and operates critical digital environments that drive performance, resilience and sovereignty, helping public and private organizations worldwide retain control over their data and infrastructures, while meeting regulatory requirements. With more than 52,000 employees serving over 4,500 clients across 54 countries, Atos helps modernize core IT systems, accelerate cloud and data tra

Full-time

USD 64,366.00 per year

z/OS Systems Programming Manager

Remote

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8d ago

Role Summary This position involves leading mainframe systems programming within a secure, government-focused environment. The role includes management of system design, performance optimization, and disaster recovery planning, with a combination of hands-on technical responsibilities and team leadership. It offers the flexibility of remote work and requires a strong background in z/OS mainframe environments and project management. Responsibilities Oversee the design, implementation, and mainten

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Contract, Third Party

Depends on Experience

Network Administrator (IT Network & Telecoms - Journey)

Remote or Lacey, Washington

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Today

Salary : $85,800.00 - $115,416.00 Annually Location : Thurston County - Lacey, WA Job Type: Full Time - Permanent Remote Employment: Flexible/Hybrid Job Number: 2026-ITSO4597-08334 Department: Dept. of Ecology Division: Information Technology Services Opening Date: 10/12/2026 Closing Date: Continuous Salary Information: The high end of the salary range, Step M is typically a longevity step Description Keeping Washington Clean and Evergreen The Department of Ecology is hiring a Network Administra

Full-time

USD 85,800.00 - 115,416.00 per year

*Site Support Engineer - Senior (Denver)

Denver, Colorado

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Today

GovCIO is currently hiring for a Site Support Engineer - Senior for our newly awarded TSA Focus contract. This positions will be located in Denver, CO and will be an onsite position. Responsibilities Leads IT support at the site level, handling escalated tickets and critical system issues Mentors junior engineers and implements IT best practices Ensures operational uptime and reliable IT services Qualifications High School with 6 - 9 years (or commensurate experience) Required Skills and Exp

Full-time

USD 82,000.00 - 95,000.00 per year

CDN Capacity & Infrastructure Manager, Infrastructure Services

Denver, Colorado

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Today

Do you want to help build some of the largest and most consequential enterprise and customer technology systems in the world? Join Apple's Information Systems and Technology (IS&T) organization. IS&T is the engine behind everything Apple does for customers and for the people who build for them. It's Apple's central nervous system. Supporting 2.5 billion active Apple devices, processing billions of secure transactions, and keeping the technology that defines modern life running flawlessly, IS&T m

Full-time

Network Operations Technician (Journeyman)

Aurora, Colorado

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Today

Overview Working across the globe, V2X builds smart solutions designed to integrate physical and digital infrastructure from base to battlefield. We bring 120 years of successful mission support to improve security, streamline logistics, and enhance readiness. Aligned around a shared purpose, our $4.5B company and 16,000 people work alongside our clients, here and abroad, to tackle their most complex challenges with integrity, respect, responsibility, and professionalism. Responsibilities As a

Full-time

Network Engineer III

Denver, Colorado

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Today

Job Title: Network Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular Percentage of Travel Required: Up to 25% Type of Travel: Continental US Anticipated Posting End: 2/6/2027 The Opportunity Network Engineer Team CACI has an exciting and challenging opportunity available for a Network Engineer supporting an Intelligence Community customer's wide-area (WAN), local-area (LAN) and campus-area (CAN) netwo

Full-time

USD 82,700.00 - 173,900.00 per year

Senior Software Engineer II, Network Products

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. As a Senio

Full-time

USD 167,200.00 - 209,000.00 per year

Optical Network Engineer

Englewood, Colorado

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Today

What Success Looks Like (Objectives): Candidates must be willing to participate in at least one in-person interview. This role drives the architecture, implementation, and optimization of core transport and routed optical network infrastructure. The candidate will address challenges related to network capacity, high-availability optical ring reliability, and complex routing integration across enterprise environments. Success involves maintaining operational uptime, validating spend and circuit

Full-time

USD 96,250.00 - 137,500.00 per year

Network Systems Integration Engineer III

Centennial, Colorado

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Today

Sierra Space Careers: At Sierra Space, we build the missions and systems that keep our world secure in the domain above Earth. Sierra Space team members share a spirit of innovation and collaboration and a belief that we can deliver on the boldest missions in space today. Together with our customers, we aim to safeguard our nation, sustain human presence in space, and secure the freedom of operations in low Earth orbit and beyond. Our success is measured by the trust of those who rely on what w

Full-time

USD 119,064.00 - 163,713.00 per year

Datacenter Network Support Engineer L2

Denver, Colorado

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20d ago

Job Summary: We are seeking a motivated and skilled Level 2 Network Technician to join our team. This role involves maintaining and supporting the data center infrastructure, including troubleshooting, hardware installations, and ensuring the data center's cleanliness and organization. Key Responsibilities: Troubleshoot and execute installations with guidance from the NOC or engineering team on IT devices: Physical Servers Storage & Backup Devices Server Appliances Hyper-Converged Infrastructure

Full-time

Network Support Engineer L2

Denver, Colorado

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20d ago

Full-time

Salesforce Technical Architect - 6519185

Remote or Austin, Texas

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Today

Accenture Flex offers you the flexibility of local fixed-duration project-based work powered by Accenture, a leading global professional services company. Accenture is consistently recognized on FORTUNE's 100 Best Companies to Work For and Diversity Inc's Top 50 Companies For Diversity lists. As an Accenture Flex employee, you will apply your skills and experience to help drive business transformation for leading organizations and communities. In addition to delivering innovative solutions for

Full-time

USD 75.00 - 85.00 per hour

Senior DNS Engineer

Denver, Colorado

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Today

Full-time

USD 139,200.00 - 174,000.00 per year

LEAD ENGINEER - PUB SEC

Denver, Colorado

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Today

Lumen is the trusted network for the AI-powered world, connecting people, data, and applications through our expansive fiber network and connected ecosystem. We enable secure, high-performance connectivity across cloud, edge, and AI workloads for enterprises, governments, and communities. At Lumen, you'll work on infrastructure customers rely on today and build for what's next, where performance, security, and resilience matter. This is a high accountability environment where bold ideas drive

Full-time

USD 108,896.00 - 145,195.00 per year

Network optimization jobs in Littleton, CO, USA