LAN Jobs in Baltimore, MD

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Global Network LAN Specialist

3M Company

•

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 49 days ago | Updated 2 hours ago

TOC Shift Supervisors / Computer Network Support specialist (Mississippi)

Isoftech Inc

•

Maryland City, Maryland, USA

Contract

Key Responsibilities: Analyze, test, troubleshoot, and evaluate existing network systems, such as local area network (LAN), wide area network (WAN), and Internet systems or a segment of a network system. Perform network maintenance to ensure networks operate correctly with minimal interruption. Required Skills: Minimum of 5+ years of IT experience as a lead or Subject matter expert (SME). Certification in at least one of the following: CCIE, CCNP, CISSP, RCSP, IBM. Certified Deployment Professio
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Posted 26 days ago | Updated 5 days ago

Senior Linux System Administrator

Zachary Piper Solutions, LLC

•

Aberdeen Proving Ground, Maryland, USA

Full-time

Piper Companies is looking for a Senior Linux System Administrator to join DoD consulting company. This position is onsite in Aberdeen Proving Ground, MD. Essential Duties of the Sr Linux System Administrator: Install, configure, and support an organization's local area network (LAN), wide area network (WAN), and Internet systems or a segment of a network system.Monitor network to ensure network availability to all system users and may perform necessary maintenance to support network availabili
Posted 23 hours ago | Updated 11 hours ago

Senior Network Specialist

Zachary Piper Solutions, LLC

•

Aberdeen Proving Ground, Maryland, USA

Full-time

Piper Companies is looking for a Senior Network Specialist to join DoD consulting company. This position is onsite at Aberdeen Proving Ground, MD for the HITS-R contract. Essential Duties of theSenior Network Specialist: Provides routine testing and analysis of network facilitiesInstall, configure, and support an organization's local area network (LAN), wide area network (WAN), and Internet systems or a segment of a network system.Monitor network to ensure network availability to all system use
Posted 23 hours ago | Updated 11 hours ago

Helpdesk Technician - Tier V - TS/SCI w. Polygraph

General Dynamics Information Technology

•

Elkridge, Maryland, 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: Help Desk Job Qualifications: Skills: Computer Hardware, Help Desk Support, TroubleshootingCertifications: Security+ CE - CompTIAExperience: 8 + years of related experienceship Required: Yes Job Description: *Position is currently located in Elkridge, MD and will likely relocate to another site i
Posted 2 days ago | Updated 2 hours ago

Communications Network Engineer

General Dynamics Information Technology

•

Maryland, USA

Full-time

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret SCI + Polygraph Clearance Level Must Be Able to Obtain: Top Secret SCI + Polygraph Public Trust/Other Required: None Job Family: Network Engineering Job Qualifications: Skills: Communication Network, Data Communication Networks, Local Area Network (LAN), Telecommunications Network, Wide Area Network (WAN) Certifications: None Experience: 6 + years of related experience ship Required: Yes Job Description: Net
Posted 10 days ago | Updated 23 hours ago

Senior Network Administrator - TS/SCI with Polygraph

General Dynamics

•

Elkridge, Maryland, 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: Network Administration Job Qualifications: Skills: Firewall Administration, Local Area Network (LAN), Network Administration Certifications: None Experience: 6 + years of related experience ship Required: Yes Job Description: Position is currently located in Elkridge, MD and will likely relocat
Posted 3 days ago | Updated 2 hours ago

Senior Network Administrator / Engineer - TS/SCI with Polygraph

General Dynamics Information Technology

•

Elkridge, Maryland, 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: Network Administration Job Qualifications: Skills: Firewall Administration, Local Area Network (LAN), Network Administration, Network Engineering Certifications: None Experience: 6 + years of related experience ship Required: Yes Job Description: Position is currently located in Elkridge, MD a
Posted 2 days ago | Updated moments ago

Senior Network Administrator / Engineer - TS/SCI with Polygraph

General Dynamics Information Technology

•

Elkridge, Maryland, 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: Network Administration Job Qualifications: Skills: Firewall Administration, Local Area Network (LAN), Network Administration, Network Engineering Certifications: None Experience: 6 + years of related experience ship Required: Yes Job Description: Position is currently located in Elkridge, MD an
Posted 2 days ago | Updated 3 hours ago

Network Engineer Intermediate ? TS/SCI required

General Dynamics Information Technology

•

Fort Meade, Maryland, USA

Full-time

Type of Requisition: Pipeline 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: SCA Job Qualifications: Skills: Network Architecture, Network Design, Network InfrastructuresCertifications: NoneExperience: 7 + years of related experienceship Required: Yes Job Description: Network Engineer Intermediate ? TS/SCI required Transform technology into opportunity as a Network Engi
Posted 9 days ago | Updated 18 hours ago

Sr. Systems Admin

Zachary Piper Solutions, LLC

•

Aberdeen Proving Ground, Maryland, USA

Full-time

Piper Enterprise Solutions is seeking a Sr. Systems Admin - Linux for an on-site position located in Aberdeen, MD to join an amazing team responsible for providing technical and administrative support to support the DoD and other federal government agencies across all program activities. Responsibilities for the Sr. Systems Admin: Install, configure, and support the organization's local area network (LAN), wide area network (WAN), and Internet systems, ensuring seamless connectivity and perfor
Posted 23 hours ago | Updated 11 hours ago

Sr. Network Specialist

Zachary Piper Solutions, LLC

•

Aberdeen Proving Ground, Maryland, USA

Full-time

Piper Enterprise Solutions is seeking a Sr. Network Specialist to join an exciting team on-site located in Aberdeen, MD to provide technical and administrative support for the team's mission, including: program management, meeting facilities, office environment, telecommunications, computer systems, and logistical services. Responsibilities for the Sr. Network Specialist: Offer technical guidance for overseeing and managing information systems operations.Develop, construct, and deploy network s
Posted 23 hours ago | Updated 11 hours ago

Master Network Specialist

Zachary Piper Solutions, LLC

•

Aberdeen Proving Ground, Maryland, USA

Full-time

Piper Companies is looking for a Master Network Specialist to join DoD consulting company. This position is onsite in APG (Aberdeen Proving Ground, MD). Essential Duties of the Master Network Specialist: Will support the High Performance Computing Modernization Program (HPCMP) Integrated Technical Services-Restricted (HITS-R) contract.Performs a variety of systems engineering tasks and activities that are broad in nature and are concerned with major systems design, integration, and implementatio
Posted 23 hours ago | Updated 11 hours ago

Systems Administrator

TEKsystems c/o Allegis Group

•

Chestertown, Maryland, USA

Full-time

We are seeking a skilled and motivated Systems/Network Admin to join our team. The ideal candidate will provide technical assistance and support for end-users, troubleshoot hardware and software issues, and ensure smooth IT operations within the organization. This role requires strong problem-solving skills, excellent communication, and a proactive approach to managing IT-related challenges in a fast-paced environment. o Provide on-site support for end-users, addressing hardware, software, and n
Posted 7 days ago | Updated 10 hours ago

Network Administrator

Peraton

•

Linthicum Heights, Maryland, USA

Full-time

Responsibilities Design, implement, and maintain a robust and scalable network infrastructure encompassing LAN/WAN technologies, routing protocols, firewalls, load balancers, and network security tools.Proactively monitor network performance, uptime, and capacity, identifying and resolving performance bottlenecks and ensuring optimal network health.Lead troubleshooting efforts for complex network issues, conducting root cause analysis and implementing permanent solutions.Develop and maintain co
Posted 21 days ago | Updated 19 days ago

Communications Network Engineer

General Dynamics

•

Annapolis, Maryland, USA

Full-time

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret SCI + Polygraph Clearance Level Must Be Able to Obtain: Top Secret SCI + Polygraph Public Trust/Other Required: None Job Family: Network Engineering Job Qualifications: Skills: Communication Network, Data Communication Networks, Local Area Network (LAN), Telecommunications Network, Wide Area Network (WAN) Certifications: None Experience: 6 + years of related experience ship Required: Yes Job Description: Netw
Posted 41 days ago | Updated 2 hours ago

Network Engineer Intermediate - TS/SCI required

General Dynamics Information Technology

•

Fort Meade, Maryland, USA

Full-time

Type of Requisition: Pipeline 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: SCA Job Qualifications: Skills: Network Architecture, Network Design, Network Infrastructures Certifications: None Experience: 7 + years of related experience ship Required: Yes Job Description: Network Engineer Intermediate - TS/SCI required Transform technology into opportunity as a Network
Posted 10 days ago | Updated 3 hours ago

Network Engineer Intermediate - TS/SCI required

General Dynamics Information Technology

•

Fort Meade, Maryland, USA

Full-time

Type of Requisition: Pipeline 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: SCA Job Qualifications: Skills: Network Architecture, Network Design, Network Infrastructures Certifications: None Experience: 7 + years of related experience ship Required: Yes Job Description: Network Engineer Intermediate - TS/SCI required Transform technology into opportunity as a Netwo
Posted 10 days ago | Updated moments ago

Network Engineer Intermediate - TS/SCI required

General Dynamics

•

Fort Meade, Maryland, USA

Full-time

Type of Requisition: Pipeline 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: SCA Job Qualifications: Skills: Network Architecture, Network Design, Network Infrastructures Certifications: None Experience: 7 + years of related experience ship Required: Yes Job Description: Network Engineer Intermediate - TS/SCI required Transform technology into opportunity as a Network
Posted 15 days ago | Updated 2 hours ago

Senior Network Engineer

SAIC

•

Maryland, USA

Full-time

Job ID: 2504912 Location: ANNAPOLIS JUNCTION, MD, US Date Posted: 2025-04-24 Category: Information Technology Subcategory: Network Engineer Schedule: Full-time Shift: Day Job Travel: No Minimum Clearance Required: TS/SCI with Poly Clearance Level Must Be Able to Obtain: None Potential for Remote Work: No Description SAIC has an immediate opening in Annapolis Junction on a new and exciting long-term contract! We are looking for a Senior Network Engineer to perform network services from
Posted 8 days ago | Updated 11 hours ago