Junior Network Security Administrator Jobs

101 - 120 of 7,089 Jobs

Senior Network Security EngineerJob Title - Senior Network Security Engineer

GreyMatter SolutionsCompany Name - GreyMatter Solutions

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Annapolis, Maryland, USA

Contract, Third Party

Position: Network Security Engineer Location: Maryland (Hybrid) Duration: 12+ Months contract Note: Need only local s to Maryland Flexibility allowed after satisfactory performance, with potential for expanded remote work. May require extended hours for project deadlines or on-call support. Two-to-four week training provided. Minimum Requirements: Associate degree in an IT-related field. Active certifications: Palo Alto Networks Certified Network Security Engineer (PCNSE) and Cisco Certified N

Senior Network Operations AdministratorJob Title - Senior Network Operations Administrator

LeidosCompany Name - Leidos

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Lorton, Virginia, USA

Full-time

The Multi Domain Solutions Division at Leidos is looking for a Senior Network Operations Administrator to support a fast-paced program with the Air Force Life Cycle Management Center. This role involves supporting the delivery of comprehensive IT and support services to ensure mission success while adhering to DoD standards and regulations. The Senior Network Operations Administrator will ensure accounts for the enterprise solution are created and managed across multiple classification levels. P

Network Administrator - TDY 3 Month AssignmentJob Title - Network Administrator - TDY 3 Month Assignment

General DynamicsCompany Name - General Dynamics

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Belgium, Wisconsin, USA

Part-time

Type of Requisition: Regular Clearance Level Must Currently Possess: Secret Clearance Level Must Be Able to Obtain: Top Secret/SCI Public Trust/Other Required: None Job Family: Network Engineering Job Qualifications: Skills: Network Control, Network Management, Network Systems Certifications: None Experience: 5 + years of related experience ship Required: Yes Job Description: GDIT has an exciting opportunity to support NATO Allied SOFCOM for a 3 month TDY assignment in Mons, Belgium as a

Network AdministratorJob Title - Network Administrator

Judge Group, Inc.Company Name - Judge Group, Inc.

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Austin, Texas, USA

Contract

Location: Austin, TX Salary: Depends on Experience Description: Our top client is currently seeking a Network Administrator Job Title: Network Administrator Location: Austin, TX Employment Type: Contract to hire (6+ Months) Our Opportunity We're looking for a skilled Network Administrator 1 to join our team. You'll be responsible for the installation, configuration, maintenance, and support of our organization's network infrastructure, including LANs, WANs, wireless networks, and Internet s

Network Administrator - TDY 3 month assignmentJob Title - Network Administrator - TDY 3 month assignment

General DynamicsCompany Name - General Dynamics

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Belgium, Wisconsin, USA

Part-time

Junior Systems Administrator // MSPJob Title - Junior Systems Administrator // MSP

Motion Recruitment Partners, LLCCompany Name - Motion Recruitment Partners, LLC

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Philadelphia, Pennsylvania, USA

Full-time

Job Description A Wilmington, DE-based IT consulting company is seeking a Junior Systems Administrator to join their growing team. This is an excellent opportunity for a technically skilled and motivated individual early in their IT career to gain hands-on experience supporting diverse client environments across various industries. In this client-facing role, you will assist in the deployment, maintenance, and support of IT infrastructure solutions, both on-premises and in the cloud. Under the

Sr. Network Security EngineerJob Title - Sr. Network Security Engineer

McKesson CorporationCompany Name - McKesson Corporation

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Remote or Irving, Texas, USA

Full-time

McKesson is an impact-driven, Fortune 10 company that touches virtually every aspect of healthcare. We are known for delivering insights, products, and services that make quality care more accessible and affordable. Here, we focus on the health, happiness, and well-being of you and those we serve - we care. What you do at McKesson matters. We foster a culture where you can grow, make an impact, and are empowered to bring new ideas. Together, we thrive as we shape the future of health for patien

Network/Security Analyst (Onsite)Job Title - Network/Security Analyst (Onsite)

RTX CorporationCompany Name - RTX Corporation

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Great Falls, Montana, USA

Full-time

Date Posted: 2025-06-26 Country: United States of America Location: MT104: 6932 Goddard Dr., Great Falls 6932 Goddard Drive , Great Falls, MT, 59402 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: Top Secret Raytheon Company, Managed by Collins Aerospace At Collins Aerospace, we're working side-by-side with our cust

Network Security EngineerJob Title - Network Security Engineer

Thermo Fisher ScientificCompany Name - Thermo Fisher Scientific

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Frederick, Maryland, USA

Full-time

Work Schedule Standard (Mon-Fri) Environmental Conditions Office Job Description When you join us at Thermo Fisher Scientific, you'll be part of a hard-working, driven team that shares your passion for exploration and discovery. With annual revenues of approximately $40 billion and the most significant investment in R&D in the industry, we give our over 100,000 colleagues the resources and chances to create meaningful contributions to the world. Location/Division Specific Information Discov

Network Cloud Security EngineerJob Title - Network Cloud Security Engineer

Serenity Info Tech, Inc.Company Name - Serenity Info Tech, Inc.

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Columbia, South Carolina, USA

Contract

Network Engineer (Senior Cloud Security Engineer) Interview Process: 1 round - virtual Duration of the Contract: 12 months Work Location: Columbia, SC - Hybrid work schedule (3 days remote, 2 days in office) & Candidate location - candidates must be located in South Carolina (willing to consider candidates that will relocate from Georgia or North Carolina) Note: Only W2, Need Candidates from SC, GA, NC only. SCOPE OF THE PROJECT: The Senior Cloud Security Engineer will collaborate with Product

Cloud & Network Security Engineer WAF & Firewall SpecialistJob Title - Cloud & Network Security Engineer WAF & Firewall Specialist

Indotronix International CorpCompany Name - Indotronix International Corp

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Columbus, Ohio, USA

Contract

Required Qualifications 5+ years of experience in cybersecurity or network security engineering roles Hands-on experience with F5 Distributed Cloud WAF, including configuration of WAF policies, bot defense, and API protection Expertise with Palo Alto Networks firewalls, including Panorama management, security policy tuning, and troubleshooting Proficient in Python scripting, with use cases in firewall automation, log parsing, or REST API integrations Strong understanding of networking protocols

Endpoint Security as a Service (ESS) Engineer/AdministratorJob Title - Endpoint Security as a Service (ESS) Engineer/Administrator

LeidosCompany Name - Leidos

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Washington, USA

Full-time

Leidos is seeking a skilled and driven Endpoint Security as a Service (ESS) Engineer and Administrator to join our team at the Washington Navy Yard - where innovation meets mission. What You'll Do As an ESS Engineer and Administrator, you won't just maintain systems - you'll elevate them. You'll be part of a collaborative team that installs, configures, and fine-tunes advanced security solutions to ensure critical network infrastructure runs at peak performance. You'll also evaluate emerging t

Principal Engineer Software - (L7- Network Security)Job Title - Principal Engineer Software - (L7- Network Security)

PaloAlto NetworksCompany Name - PaloAlto Networks

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Santa Clara, California, USA

Full-time

Company Description Our Mission At Palo Alto Networks everything starts and ends with our mission: Being the cybersecurity partner of choice, protecting our digital way of life. Our vision is a world where each day is safer and more secure than the one before. We are a company built on the foundation of challenging and disrupting the way things are done, and we're looking for innovators who are as committed to shaping the future of cybersecurity as we are. Who We Are We take our mission of

Senior Network Security EngineerJob Title - Senior Network Security Engineer

Costar GroupCompany Name - Costar Group

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Arlington, Virginia, USA

Full-time

Senior Network Security Engineer 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 world of real estate infor

Manager Network Security Engineering Dallas or Detroit metroJob Title - Manager Network Security Engineering Dallas or Detroit metro

ComericaCompany Name - Comerica

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Auburn Hills, Michigan, USA

Full-time

Manager Network Security Engineering The Network Security Engineering Manager role revolves around overseeing the security infrastructure, managing a team of engineers, and ensuring the effectiveness of network security protocols. This includes directing and escalating issues related to high-visibility network security technologies. The position involves project management, change management, threat response, and operational excellence. Additionally, responsibilities extend to risk management,

Security Administrator 4-5Job Title - Security Administrator 4-5

Metropolitan Transportation AuthorityCompany Name - Metropolitan Transportation Authority

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New York, New York, USA

Full-time

Description Job Title: Security Administrator - Level 4 -5 Salary Range: Level 4 - Min.: $76,001 Max.: $108,573 Level 5 - Min.: $86,703 Max.: $123,862 Dept/Div: MTA Information Technology/ IT Security Supervisor: Cybersecurity Officer/Manager Location: 2 Broadway and other locations as required Hours of Work: 9:00 AM -5:30 PM (8 hours/day) or as required The Metropolitan Transportation Authority is North America's largest transportation network, serving a population of 15.3 million pe

LAN Security Engineer / Network Security EngineerJob Title - LAN Security Engineer / Network Security Engineer

Cardinal Integrated Technologies IncCompany Name - Cardinal Integrated Technologies Inc

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Huntingdon, Pennsylvania, USA

Contract

Hi, We have a Hybrid-Onsite job opportunity with one of our clients for a LAN Security Engineer. If interested, please respond to me with the below-required details, or I would appreciate it if you could refer an ex-colleague/team member/friend looking for similar roles. CardinalIT offers a referral bonus of $500 for each such referral, to show gratitude and appreciation for this gesture. Updated Resume:Expected rates on W2:Availability to start:- I am looking forward to receiving your reply. Po

Network AdministratorJob Title - Network Administrator

SAICCompany Name - SAIC

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Adelphi, Maryland, USA

Full-time

Job ID: 2507144 Location: ADELPHI, MD, US Date Posted: 2025-06-30 Category: Information Technology Subcategory: Network Engineer Schedule: Full-time Shift: Day Job Travel: Yes, 10 % of the Time Minimum Clearance Required: Top Secret Clearance Level Must Be Able to Obtain: None Potential for Remote Work: No Description SAIC is seeking a proven Network Administrator to join the Army Research Laboratory (ARL) Information Technology (IT) Modernization program and support the full range of

Network AdministratorJob Title - Network Administrator

SAICCompany Name - SAIC

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Aberdeen, Maryland, USA

Full-time

Job ID: 2507143 Location: ABERDEEN, MD, US Date Posted: 2025-07-09 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: No Description SAIC is seeking a proven Network Administrator to join the Army Research Laboratory (ARL) Information Technology (IT) Modernization program and support the full range of En

Senior Network Engineer Firewalls Security In-Person Interview Manassas VAJob Title - Senior Network Engineer Firewalls Security In-Person Interview Manassas VA

SmoothStackCompany Name - SmoothStack

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Manassas, Virginia, USA

Third Party, Contract

Work with the Product Owner and Squad members to design, develop, test, configure, upgrade and maintain Firewalls with virtual instances (VDOM/VSX) in line with agreed requirements Work with your team to implement and operate your solutions Deploy infrastructure and network software according to our change management processes Collaborate with our internal and external customers following DevOps/Agile principles and best practices Assist in developing and maintaining technical documentation Inte