LAN Administrator Jobs in Philadephia, PA

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LAN Security Engineer

Cardinal Integrated Technologies Inc

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Bryn Athyn, Pennsylvania, USA

Contract

Position: LAN Security Engineer Type: Contract (3-4+ months) Location: Hybrid in Huntingdon Valley, PA Responsibilities: Implement and manage network security measures to protect LAN infrastructure.Configure and maintain firewalls, routers, and virtual ports.Monitor network access control systems to ensure secure access.Conduct regular security audits and vulnerability assessments.Respond to and mitigate security incidents and breaches.Collaborate with IT teams to design and enforce security pol
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Posted 14 days ago | Updated 8 days ago

Senior Network Engineer

Lockheed Martin Corporation

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King of Prussia, Pennsylvania, USA

Full-time

Job Description We will be having a hiring event on August 15th in King of Prussia, PA. If you apply to this requisition, you will be considered. We will be reviewing for multiple programs and the work schedule may change depending on program needs. We will be reviewing levels 2-4 for this event. Bring your experience and passion for engineering to Lockheed Martin, and build the systems which support our nation's defense systems. This requisition is used to capture interested candidates in oppo
Posted 22 hours ago | Updated 11 hours ago

Linux/Windows System Administrator

Lockheed Martin Corporation

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Moorestown, New Jersey, USA

Full-time

Job Description WHAT WE'RE DOING The AEGIS O&M program is seeking a Linux/Windows System Administrator in Moorestown NJ. This facility houses both Navy and Lockheed Martin personnel. It primarily serves as a research and development facility for the AEGIS Combat System. AEGIS is a revolutionary naval air defense system capable of guarding against missile threats from land, sea and air. WHO WE ARE Our current team handles everything from: Periodically travelling to different customer sites ar
Posted 21 days ago | Updated 11 hours ago

Linux Systems Engineer -Sr. Member Engineering Staff

Lockheed Martin Corporation

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Moorestown, New Jersey, USA

Full-time

Job Description WHAT WE'RE DOING "We are leveraging emerging, digitally-enabled capabilities to lower cost, speed up development time and create original solutions to best serve our customers and stakeholders. We're bringing the 4th Industrial Revolution to every role in the company. Are you ready to invent the future? Lockheed Martin Rotary & Mission Systems is on a journey of digital transformation as we utilize our data, modernize our processes and advance technology to advance our position
Posted 29 days ago | Updated 11 hours ago

LAN Lead || Tracy, CA (Remote)

Isoftech Inc

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Remote

Full-time

LAN Lead Tracy, CA (Remote). Each LAN Lead oversees LAN support for their assigned region (NE, Central, Western & Southern), providing technical direction and coordinating efforts across projects and personnel. Develops the requirements of a product or solution from inception to conclusion. Develops required specifications for simple to moderately complex problems. Coordinates with the Task Order PM, COTRs, and government user representatives to ensure accurate solutions and user satisfaction o
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Posted 13 days ago | Updated 1 day ago

LAN Lead

Isoftech Inc

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Remote

Full-time

Each LAN Lead oversees LAN support for their assigned region (NE, Central, Western & Southern), providing technical direction and coordinating efforts across projects and personnel. Develops the requirements of a product or solution from inception to conclusion. Develops required specifications for simple to moderately complex problems. Coordinates with the Task Order PM, COTRs, and government user representatives to ensure accurate solutions and user satisfaction on technical matters. Experien
Easy Apply
Posted 17 days ago | Updated 2 days ago

Firewall Administrator & InfoSec Engineer Sr

Lockheed Martin Corporation

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King of Prussia, Pennsylvania, USA

Full-time

Job Description The Corporate Information Security (CIS) organization at Lockheed Martin (LM) protects company assets and systems from cyber threats by developing and implementing a robust security posture, enforcing policies and standards, and providing security awareness training to employees. Within LM CIS, the Boundary Transformation and Secure Transport team is hiring a mid-career Firewall Administrator / InfoSec Engineer. What You Will Be Doing: In this role, you will provide security
Posted 5 days ago | Updated 11 hours ago

Senior Network Engineer

Soni Resources Group

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Malvern, Pennsylvania, USA

Full-time

Our client is seeking an experienced Senior Network Engineer to lead the design, implementation, and maintenance of our network infrastructure. This role requires strong expertise in LAN, WAN, firewalls, routers, VPNs, wireless networks, QoS, IP addressing, DHCP, OSPF, EIGRP, and BGP to support a variety of network environments. This role requires 4 days/week on site in Plymouth Meeting, PA. You will work closely with internal business teams and third-party vendors to ensure the network infrastr
Posted 60+ days ago | Updated 8 hours ago

MFG Systems Administrator - 3rd Shift (Remote)

Perdue Farms, Inc.

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Remote or Salisbury, Maryland, USA

Full-time

Perdue Foods has a goal of becoming the most trusted name in premium proteins by creating products for consumers and for retail and foodservice customers around the globe while changing the way animals are raised for food. It is part of Perdue Farms, a fourth-generation, family-owned food and agricultural business deeply rooted in tradition yet with a forward-thinking mindset. We believe that success starts with our people, and our culture is built on a foundation of teamwork, integrity, and res
Posted 16 days ago | Updated 8 hours ago

IT Manager (118114)

John Hopkins University

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Remote

Full-time

Job Title: IT ManagerIT@JH Research Data Analytics and Engineering is seeking an IT Manager who will support service delivery for the unit, which provides analytic and engineering services to meet the diverse needs of the Johns Hopkins University and Johns Hopkins Medicine research community. Research IT is a growing and developing area within the IT@JH organization. This role will help support and implement a new set of service offerings for the Research Data Analytics and Engineering unit bein
Posted 7 days ago | Updated 7 days 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 60+ days ago | Updated 11 hours ago

Infrastructure Specialist

Kyndryl

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Oregon, USA

Full-time

Who We Are At Kyndryl, we design, build, manage and modernize the mission-critical technology systems that the world depends on every day. So why work at Kyndryl? We are always moving forward - always pushing ourselves to go further in our efforts to build a more equitable, inclusive world for our employees, our customers and our communities. The Role Infrastructure Specialists at Kyndryl are project-based subject matter experts in all things infrastructure - good at providing analysis, docum
Posted 6 days ago | Updated 11 hours ago

Network Engineer Team Manager

SAIC

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Remote

Full-time

Job ID: 2507378 Location: REMOTE WORK, VA, US Date Posted: 2025-07-22 Category: Information Technology Subcategory: Network Engineer Schedule: Full-time Shift: Day Job Travel: Yes, 10 % of the Time Minimum Clearance Required: Secret Clearance Level Must Be Able to Obtain: None Potential for Remote Work: Yes Description SAIC is seeking a TACNET ISEA Subject Matter Expert (SME) Team Manager to join our Network Engineering team in Norfolk, VA. This remote position requires that the ideal
Posted 14 days ago | Updated 9 hours ago

Infrastructure Engineer - Network Services (Rahway, NJ)

Merck & Company Inc

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Remote or Rahway, New Jersey, USA

Full-time

Job Description We are seeking an experienced Network Infrastructure Engineer to join our Network Hyper-Deployment Squad as part of the Network Orchestration Services Product Line. This position will work closely with the other Product Technical teams within Network and Collaboration Services to align the team's efforts with the products strategies and standards and will be responsible for implementation of Network Infrastructure projects and initiatives, specifically in the areas of enterprise
Posted 37 days ago | Updated 11 hours ago

Network Engineer

SAIC

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Remote

Full-time

Job ID: 2506496 Location: REMOTE WORK, VA, US Date Posted: 2025-07-22 Category: Information Technology Subcategory: Network Engineer Schedule: Full-time Shift: Day Job Travel: Yes, 10 % of the Time Minimum Clearance Required: Secret Clearance Level Must Be Able to Obtain: None Potential for Remote Work: Yes Description SAIC is seeking a Network Engineer (Fleet Support) to join our TACNET ISEA team. This position is a fully remote position supporting dedicated distance support to US Na
Posted 44 days ago | Updated 8 hours ago

Cloud Network Security SME

NexGen Data Systems, Inc.

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Remote

Full-time

NexGen Data Systems is seeking a highly skilled and experienced Cloud Network Security Subject Matter Expert (SME) to support our Cyber Security Engineering & Design team. In this critical role, you will be responsible for designing, implementing, and maintaining secure cloud network solutions, evaluating emerging technologies, and providing technical leadership across a multi-vendor enterprise environment. You will be a key contributor to our efforts in securing both cloud and on-premise infras
Posted 9 days 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 42 days ago | Updated 11 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 55 days ago | Updated 11 hours ago

Sr. Web Platform Administrator Analyst (REMOTE)

Trinity Health

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Remote or Livonia, Michigan, USA

Full-time

Employment Type: Full timeShift: Description: Essential Job Functions to include: Provides technical expertise to team members, business analysts, management and clients. Serves as a mentor to less technically experienced team members; assigns work and provides training and guidance on system functionality and software products.Analyzes, troubleshoots, and resolves highly complex hardware, software and connectivity issues. Researches and evaluates a variety of reports, job logs, scheduled job
Posted 45 days ago | Updated 11 hours ago

Infrastructure Engineer II - Server

Sutter Health

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Remote or Sacramento, California, USA

Full-time

We are so glad you are interested in joining Sutter Health! Organization: SHSO-Sutter Health System Office-Valley Position Overview: This is a swing shift position This is a hybrid role with the successful candidate working on-site in Sacramento when required. The Infrastructure Engineer II is responsible for troubleshooting and monitoring enterprise-class server hardware in both datacenter and edge compute environments. This role requires expertise in VMWare infrastructure, experience with
Posted 60+ days ago | Updated 11 hours ago