Network Engineer - LAN/WAN Jobs

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Network Engineer L3 in Poughkeepsie, NY - Only on w2 -Onsite

TecHobbit

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Poughkeepsie, New York, USA

Contract

Position: Network Engineer L3 Location: Poughkeepsie, NY Duration: 6+ Months As a Network Engineer L3 specializing in VSS and Nexus integration services, you'll be responsible for designing, implementing, and maintaining complex network infrastructures, focusing on Cisco Nexus 6000 or 7000 or 9000 series switches and Cisco Virtual Switch System technologies, ensuring high availability, performance, and security. Key Responsibilities: Network Design and Implementation: Design, implement, and main
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Posted 22 days ago

Network Engineer

TEKsystems c/o Allegis Group

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Anaheim, California, USA

Full-time

Description **see submittal requirements in interview info section** **please also negotiate realistic DL rates with your candidates based on their experience** Job Description: Tasks would include but not be limited to: IT Network Discovery, Documentation, Inventory. Initiatives App Tracking Initiatives using Tools and Palo Alto Firewalls. Cisco Client Support and Firmware Upgrade. Network Support and Vulnerability Management: Support data center Routing, Switching, Wi-Fi, LAN, WAN, SDWAN, and
Posted 3 hours ago

Senior Network Engineer

GovCIO

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Tampa, Florida, USA

Full-time

Overview GovCIO is currently hiring a Senior Network Engineer to provide operational and integration support for a multi-vendor infrastructure, including various networks, systems, and virtual training environment (VTE) vendors. This position will be located in Tampa, FL. This is an on-site requirement with flexible remote work based on project requirements. Responsibilities Gathers information concerning the capabilities of Company products; investigates the technical capabilities of Company
Posted 18 days ago | Updated 3 hours ago

Senior Network Security Engineer (San Diego or Irvine)

Costar Group

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San Diego, California, USA

Full-time

Senior Network Security Engineer (San Diego or Irvine) Job Description Overview CoStar Group (NASDAQ: CSGP) is a leading global provider of commercial and residential real estate information, analytics, and online marketplaces. Included in the S&P 500 Index and the NASDAQ 100, CoStar Group is on a mission to digitize the world's real estate, empowering all people to discover properties, insights and connections that improve their businesses and lives. We have been living and breathing the wor
Posted 33 days ago | Updated 6 hours ago

Field/Base Communications Network Engineer

Leidos

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Virginia Beach, Virginia, USA

Full-time

Leidos currently has an opening on the 'Service Management, Integration and Transport' (SMIT) Contract for a Field/Base Communications Network Engineer position. This is an exciting opportunity to use your experience helping the SMIT mission. SMIT is the largest IT services program for the Navy. Under SMIT, the Leidos team will deliver the core backbone of the Navy-Marine Corps Intranet (NMCI), including cybersecurity services, network operations, service desk, and data transport. Ultimately, Le
Posted 1 day ago | Updated 6 hours ago

Network Engineer Advisor

General Dynamics

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Arlington, Virginia, USA

Full-time

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret Clearance Level Must Be Able to Obtain: Top Secret/SCI Public Trust/Other Required: None Job Family: Network Engineering Job Qualifications: Skills: Cisco Routers and Switches, Network Engineering, Network Infrastructures Certifications: None Experience: 8 + years of related experience ship Required: Yes Job Description: GDIT is seeking a Network Engineer Advisor to help support the JSP ETM program. Due to the
Posted 47 days ago | Updated 6 hours ago

Senior Network Cloud Testing Engineer

Software Guidance & Assistance

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Alpharetta, Georgia, USA

Contract

Software Guidance & Assistance, Inc., (SGA), is searching for a Senior Network Cloud Testing Engineer for a CONTRACT assignment with one of our premier Financial Services clients in Alpharetta, GA. This position is a highly skilled Cloud Network Test Engineer role with deep knowledge of IPV6 and hands-on experience across Public Cloud Infrastructures, AWS, Azure and Google Cloud Platform. Candidates focus must be developing the lab testing frameworks, validating expected test performance on
Posted 16 hours ago | Updated 4 hours ago

Network Software Engineer (OMT3)

Leidos

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Sierra Vista, Arizona, USA

Full-time

Description Leidos is seeking an Operation and Management Network Software Engineer to join our AGUN 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 will include resolving service tickets on the AGUN system, providing prioritized validated/
Posted 14 days ago | Updated moments ago

Network Cloud Engineer

Motion Recruitment Partners, LLC

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Manassas, Virginia, USA

Full-time

We are seeking a skilled and dedicated Network Engineer to join our team to support our company and multiple customers in the government sector. The ideal candidate will have a strong background in network design, implementation, and management, with an emphasis on security and compliance in government settings. This role will involve working closely with cross-functional teams to ensure robust, secure, and efficient network infrastructures. ship required for this position; must be able to get a
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Posted 39 days ago | Updated 3 hours ago

Sr. Network Security Engineer (OMT)

Leidos

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Sierra Vista, Arizona, USA

Full-time

Leidos is seeking an Sr. Operation and Management Network Security Engineer to join our AGUN 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 will include resolving service tickets on the AGUN system, providing prioritized validated/tested a
Posted 19 days ago | Updated 5 hours ago

Network Engineer

Cornerstone Defense

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Annapolis, Maryland, USA

Full-time

Location: Annapolis Junction, Maryland Type: Contract Job #3647 Title: Network Engineer Location: Annapolis Junction, MD Compensation Range: $180 - $200K *Clearance: *Active TS/SCI w/ Polygraph needed to apply * Company Overview: Cornerstone Defense is the Employer of Choice within the Intelligence, Defense, and Space communities of the U.S. Government. Realizing early on that our most prized assets are our employees, we continually focus our attention on improving the overall work/life exp
Posted 13 days ago | Updated 6 hours ago

Network Security Engineer (OMT3)

Leidos

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Sierra Vista, Arizona, USA

Full-time

Leidos is seeking an Operation and Management Network Security Engineer to join our AGUN 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 will include resolving service tickets on the AGUN system, providing prioritized validated/tested autom
Posted 21 days ago | Updated 6 hours ago

Cloud Network Engineer

INSPYR Solutions

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Remote or Irving, Texas, USA

Contract

Title: Cloud Network Engineer Location: Hybrid in Boca Raton, FL, Blue Bell, PA, Irving, TX Duration: Contract to Direct Hire Work Requirements: , Holders or Authorized to Work in the U.S.Summary:We are seeking a seasoned Cloud Network Engineer with deep expertise in Google Cloud Platform, AWS, Azure networking, load balancing, and firewall technologies. The ideal candidate will design, develop, document, and implement enterprise network solutions across a hybrid footprint. This role requires ha
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Posted 17 days ago | Updated moments ago

Network Engineer - Middletown, NY

UnitedHealth Group

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Middletown, New York, USA

Full-time

Optum is a global organization that delivers care, aided by technology, to help millions of people live healthier lives. The work you do with our team will directly improve health outcomes by connecting people with the care, pharmacy benefits, data and resources they need to feel their best.Here, you will find a culture guided by inclusion, talented peers, comprehensive benefits and career development opportunities. Come make an impact on the communities we serve as you help us advance health op
Posted 54 days ago | Updated 6 hours ago

Lead Network Engineer

Booz Allen Hamilton

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Maryland, USA

Full-time

Job Number: R0221945 Network Engineer, Lead Key Role: Serve as a lead network engineer responsible for supporting, engineering, and reengineering complex enterprise network infrastructure. Focus on enhancing network performance, security, and reliability across both data center and campus environments. Lead the resolution of high-impact network incidents and drive smooth transitions during system upgrades and infrastructure modernization. Apply advanced expertise in Cisco technologies-including
Posted 1 day ago | Updated 7 hours ago

Principal Network Engineer

London Stock Exchange Group

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St. Louis, Missouri, USA

Full-time

Position Summary As the High-Skills Network Technical Lead, your main responsibility will be to ensure the ongoing support and reliability of all components within the LSEG ecosystem, including platforms, networks, applications, and services! In this role, you will provide 3rd-line support to the Network Products and Services functions, ensuring the operational stability and adaptability of the LSEG global network. Your key focus will be on creating and maintaining software automation that impro
Posted 11 days ago

Sr Network Engineer

AAC Inc

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Rockville, Maryland, USA

Full-time

Manages, coordinates, and performs many aspects of network resource planning, analysis of needs and services and participates in operation and administration of the LAN/WAN infrastructure. This individual designs/engineers, plans and executes new implementations and new product integrations, and recommends LAN/WAN improvements. Works closely with the IT security team members to plan and implement network and security solutions. Provides senior level engineering support to other technical staff.
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Posted 38 days ago | Updated 3 hours ago

Senior Network Engineer

Leidos

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Odenton, Maryland, USA

Full-time

The Digital Modernization Sector at Leidos has an opening for a senior Network Engineer on the DISA Defense Red Switch Network team in support of an enterprise VoIP management system - GSM-O II contract at Fort Meade, MD. The successful candidate will have a Network Engineering background responsible for the design, document, test, deployment and maintenance of the IP network solutions within an enterprise environment on a high-paced, fast-moving program. As a Network Engineer, the successful c
Posted 29 days ago | Updated 6 hours ago

Network Software Engineer (OMT3)

Leidos

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Sierra Vista, Arizona, USA

Full-time

Leidos is seeking an Operation and Management Network Software Engineer to join our AGUN 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 will include resolving service tickets on the AGUN system, providing prioritized validated/tested autom
Posted 21 days ago | Updated 6 hours ago

Senior Network Engineer (Onsite)

RTX Corporation

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Largo, Florida, USA

Full-time

Date Posted: 2025-06-30 Country: United States of America Location: FL410: Largo FL MFG 7887 Bryan Dairy Road , Largo, FL, 33777 USA Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: Active and transferable U.S. government issued security clearance is required prior to start date.Security Clearance: DoD Clearance: TS/SCI Raytheon Company, Managed By Collins Aerospace. Collins Aerospace, an RTX company, is a leader in technologically advanced and intell
Posted 7 days ago | Updated 6 hours ago