lan administrator Jobs in denver, co

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Computer Systems Analyst - Senior

NuAxis LLC

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Denver, Colorado, USA

Full-time

We are a federal IT company on a mission to make customer experience (CX) the center of every government solution. Technology is our Passion. People are our Purpose. Grow with us! As a growing business, every NuAxis Innovations employee impacts the success and direction of this company. We all share a true passion for technology and enjoy working together to develop solutions, share ideas, and exchange knowledge. At NuAxis Innovations, we celebrate diversity and the unique perspective each tea
Posted 1 day ago | Updated 5 hours ago

Senior Network Engineer

Lockheed Martin Corporation

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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
Posted 26 days ago | Updated 6 hours ago

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

Fluor

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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 60+ days ago | Updated 6 hours ago

Architecture Engineer (NE II) (Government)

AT&T Inc.

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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 4 days ago | Updated 6 hours ago

CCEI Certified Network Engineer

Stanley David and Associates

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Remote

Full-time

Role :: Sr. Network Engineer/SME/Admin Location :: Remote Type :: Fulltime Job Description Must Have Technical/Functional Skills Experience with Arista switches including CVP, Cisco routers and switches (Nexus), network monitoring and management platforms including SolarWinds including NCM, and Cisco DNA, Wireshark packet analysis, Python scripting and automation, and dynamic routing protocols (BGP, EIGRP, OSPF, IS-IS). Good analytical and problem-solving skills.Design, deploy, and manage Cisco
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Posted 9 days ago | Updated 5 days ago

IT Administrator (Middleware)

RTX Corporation

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Aurora, Colorado, USA

Full-time

Date Posted: 2025-01-13 Country: United States of America Location: CO108: 16201 East Centretech Parkway 16201 East Centretech Parkway Building S78, Aurora, CO, 80011 USA Position Role Type: Unspecified U.S. Citizen, U.S. Person, or Immigration Status Requirements: Security Clearance: None/Not Required RTX Corporation is an Aerospace and Defense company that provides advanced systems and services for commercial, military and government customers worldwide. It comprises three industry-leading b
Posted 47 days ago | Updated 6 hours ago

Senior Network Engineer

Lockheed Martin Corporation

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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 60+ days ago | Updated 6 hours ago

Network Operations Center (NOC) Designer - Tier 3

CACI International, Inc.

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Denver, Colorado, USA

Full-time

Network Operations Center (NOC) Designer - Tier 3 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. Team CACI has an exciting and challenging opportunity available for a Network Engineer supporting an Intellig
Posted 17 days ago | Updated 10 hours ago

Network System Administrator

Cymertek Corporation

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Aurora, Colorado, USA

Full-time

Network System Administrator LOCATION Aurora, CO 80014 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY We are looking for a dedicated and detail-oriented Network Systems Administrator to join our team and oversee the design, implementation, and maintenance of our network and system infrastructure. In this role, you will ensure the reliability, security, and efficiency of both network operations and system performance. Collaborating with a team
Posted 60+ days ago | Updated 6 hours ago

Network Administrator

Cymertek Corporation

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Aurora, Colorado, USA

Full-time

Network Administrator LOCATION Aurora, CO 80014 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY We are looking for a skilled and proactive Network Administrator to manage and support our organization's network infrastructure. In this role, you will ensure the reliability, security, and performance of our systems by maintaining hardware, troubleshooting network issues, and optimizing connectivity. Collaborating with a dynamic team, you will play
Posted 60+ days ago | Updated 6 hours ago

Network Engineer - Placement

Apex Systems

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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
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Posted 60+ days ago | Updated 6 hours ago

Senior Virtual Systems Engineer

City of New York

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Remote or New York, New York, USA

Full-time

Company Description Job Description Permanent incumbent only. Only permanent Certified IT Administrator (LAN / WAN) will be considered. The New York City Department of Investigation (DOI) is one of the oldest law enforcement agencies in the country with a mission of combating municipal corruption. It serves the people of New York City by acting as an independent and nonpartisan watchdog for New York City government, City agencies, and City employees, vendors with City contracts, individuals
Posted 45 days ago | Updated 6 hours ago

Network Engineer, Staff

Lockheed Martin Corporation

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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
Posted 60+ days ago | Updated 6 hours ago

Infrastructure Senior Tech Analyst - AVP (Hybrid)

Citi

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Remote or Irving, Texas, USA

Full-time

The Infrastructure Senior Technology Analyst is an intermediate level role responsible for assisting with LAN / WAN and help desk administration activities, including network maintenance, technical guidance, and security in coordination with the Technology Infrastructure team. The overall objective is to use infrastructure technology knowledge and identified policies to process data, resolve issues and execute administrative tasks. Responsibilities: Create CICD pipeline with Jenkins and Light s
Posted 59 days ago | Updated 6 hours ago

Sr. IT Classroom Technology Analyst and Team Lead

Virginia Jobs

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Remote or Fairfax, Virginia, USA

Full-time

Title: Sr. IT Classroom Technology Analyst and Team Lead Agency: Northern VA Community College Location: Fairfax County - 059 FLSA: Exempt Hiring Range: $65,000 - $75,000 Full Time or Part Time: Full Time Additional Detail Job Description: General Description: This mid-level position is responsible for the ensuring the classroom video and audio presentation systems are fully functional and operating as designed, planning and execution of AV support-tasks, and supervising project task completion
Posted 60+ days ago | Updated 6 hours ago

Sr. Network Engineer

ConsultNet, LLC

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Remote or Beachwood, Ohio, USA

Full-time

Title: Sr. Network Engineer Location : Cleveland, OH Target Start Date : July 21, 2025 Type: CTH Pay Rate : $55/HR - $64/HR Selling Point on Client: Our client combines the stability of an industry leader with the energy of an organization that's constantly innovating. As part of their team, you won't just support networks, you'll shape them, working hands-on with modern technologies like Cisco ACI and SD-WAN to drive real business impact. It's a place where your expertise is valued, your id
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Posted 5 days ago | Updated 6 hours ago

Field Engineer

Motorola Solutions

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Georgia, USA

Full-time

Company Overview At Motorola Solutions, we believe that everything starts with our people. We're a global close-knit community, united by the relentless pursuit to help keep people safer everywhere. Our critical communications, video security and command center technologies support public safety agencies and enterprises alike, enabling the coordination that's critical for safer communities, safer schools, safer hospitals and safer businesses. Connect with a career that matters, and help us buil
Posted 5 days ago | Updated 6 hours ago

Cloud Network Systems Engineer

Eliassen Group

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Anywhere, US

Contract

Description: Job Summary: The Cloud Network Systems Engineer is responsible for designing, implementing, and managing cloud infrastructure and networking solutions to ensure high performance, scalability, and security for our cloud environment. This role requires expertise in cloud technologies and a deep understanding of network systems to optimize cloud resources, manage network configurations, and ensure seamless connectivity between on-premises and cloud-based systems. Location: Fully Remo
Posted 13 days ago | Updated 6 hours ago

Hybrid Network Administrator & Information Security Analyst

General Dynamics

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Remote or Hayward, California, 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 Public Trust/Other Required: None Job Family: Network Administration Job Qualifications: Skills: DISA STIG, Network Infrastructures, Splunk Enterprise Security Certifications: None Experience: 5 + years of related experience ship Required: Yes Job Description: Please take this opportunity to join one of GDIT's fastest long-standing growing programs! U
Posted 20 days ago | Updated 6 hours ago

Cloud Systems Engineer II

Virginia Jobs

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Virginia, USA

Full-time

Job Description The Collaborative Computing Solutions (CCS) department within the Division of IT at Virginia Tech is working to ensure that faculty, staff, and students at the university have access to robust tools and environments to empower innovation and collaboration at all levels. To support this mission, CCS is seeking a talented Azure focused Cloud Systems Engineer to join our team. About CCS: CCS directly manages the following services for Virginia Tech University Email Services (Gmail
Posted 33 days ago | Updated 6 hours ago