junior network security administrator Jobs

361 - 380 of 6,815 Jobs

Technical Collections Engineer/Analyst_Jr. LevelJob Title - Technical Collections Engineer/Analyst_Jr. Level

NightwingCompany Name - Nightwing

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Sterling, Virginia, USA

Full-time

Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers' most demanding challenges. Our capabilities include cyber space operations, cyber defense and resiliency, vulnerability research, ubiquitous technical surveillance, data intelligence, lifecycle mission enablement, and software modernization. Nightwing brings disruptive technologies, agility, and competitive offerings to customers in th

Network Operations Specialist I - Secret Clearance RequiredJob Title - Network Operations Specialist I - Secret Clearance Required

General DynamicsCompany Name - General Dynamics

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Schofield Barracks, Hawaii, USA

Full-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: Systems Engineering Job Qualifications: Skills: Cybersecurity, DISA STIG, Enterprise Mission Assurance Support Service (eMASS), Network Operations Certifications: None Experience: 3 + years of related experience ship Required: Yes Job Description: Network Operations Specialist I/ Seize your opportunity to make a p

Technical Information Security Officer (TISO) Global Networks Support - Assistant Vice PresidentJob Title - Technical Information Security Officer (TISO) Global Networks Support - Assistant Vice President

Deutsche BankCompany Name - Deutsche Bank

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Jacksonville, Florida, USA

Full-time

Job Description: Job Title Technical Information Security Officer (TISO) Global Networks Support Corporate Title Assistant Vice President Location Jacksonville, Fl Overview Global Network Services (GNS) are primarily responsible for the engineering, implementation, maintenance and support of the Banks internal network and network border controls and requires a team of regional Network TISO's (Technical Information Security Officers) to help oversee the controls and processes required for poli

System Vulnerability Analyst 4Job Title - System Vulnerability Analyst 4

Realm OneCompany Name - Realm One

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Annapolis, Maryland, USA

Full-time

Are you VIGILANT about your career? RealmOne definitely is! RealmOne was built on the principle that people matter first and foremost. We believe in providing a strong work/life balance by investing in our employees and encouraging professional and personal growth. We do this by offering exceptional benefits, flexible schedules, and the tools necessary to achieve success through paid training, mentoring, and the opportunity to work alongside top-notch security professionals. Join us on this jou

Senior Security OfficerJob Title - Senior Security Officer

ManTechCompany Name - ManTech

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Washington, District of Columbia, USA

Full-time

MANTECH seeks a motivated, career and customer-oriented Senior Security Officer (SSO), to join our team based in Washington, DC. As a Senior Security Officer (SSO), this position plays a critical role in supporting the SCIF facilities and industrial security (FSO) and personnel security (PERSEC) program for our customer. Responsibilities include but are not limited to: Serve as the primary SCIF access approver during normal operations (5 days/week) to include providing INDOC and special sec

Senior Security OfficerJob Title - Senior Security Officer

ManTechCompany Name - ManTech

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Washington, District of Columbia, USA

Full-time

Azure Security ConsultantJob Title - Azure Security Consultant

Compri ConsultingCompany Name - Compri Consulting

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Denver, Colorado, USA

Contract

Compri Consulting is searching for a Microsoft Azure Security Assessment Consultant for a 3+ month contract position. Consultant will be working to conduct a comprehensive security assessment of our Microsoft Azure environment, identifying security gaps, and providing actionable recommendations to enhance the overall security posture, governance, and compliance. Responsibilities Evaluate and review Azure cloud architecture to identify potential security design flaws.Assess alignment with Microso

LAN Security EngineerJob Title - LAN Security Engineer

Cardinal Integrated Technologies IncCompany Name - Cardinal Integrated Technologies Inc

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Huntingdon, 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

System Vulnerability Analyst 3Job Title - System Vulnerability Analyst 3

Realm OneCompany Name - Realm One

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Annapolis, Maryland, USA

Full-time

Cybersecurity ConsultantJob Title - Cybersecurity Consultant

iFusion Inc.Company Name - iFusion Inc.

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Los Angeles, California, USA

Contract

Required Skills: Knowledge of industrial control systems 1/0 technologies and SCADA Protocols (Modbus, DNP3, CIP)Provides specialized and complex expertise in the design, deployment and review of control systems LAN/WAN networks and security architecture.Working knowledge of Cellular, Microwave, Telco services, WAN, LAN, switching, routing, VPN, VLAN.Evaluate products and vendors, administration of cyber tools and systemsConfigure and administrate firewallsDevelop and maintain manuals, test pro

Cyber Defense Incident Responder - SeniorJob Title - Cyber Defense Incident Responder - Senior

Electronic Consulting Services, Inc (ECS Federal)Company Name - Electronic Consulting Services, Inc (ECS Federal)

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Washington, District of Columbia, USA

Full-time

Job Description ECS is seeking a Cyber Defense Incident Responder - Senior to work in our Washington, DC office. Please Note: This position is contingent upon additional funding. Lead, facilitate and advise via the Incident Response lifecycle across the Bureau of the Census within the Department of Commerce against 24/7 threats/vulnerabilities/events. Provide leadership w/ security and cybersecurity intelligence, posture/capabilities status, ways-forward, trend analysis and personnel readine

Cyber Security AdministratorJob Title - Cyber Security Administrator

DuPage Regional Office Of EducationCompany Name - DuPage Regional Office Of Education

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Wheaton, Illinois, USA

Full-time

Position Type: Support Staff/Office/ Network Engineer Date Posted: 6/17/2025 Location: 4 - Administrative Center - Technology District: Naperville Community Unit School District 203 Job Description Job Title: Cyber Security Administrator Department: Information Technology Reports To: Network Manager Summary: We are seeking a skilled Cyber Security Administrator to join our team. The ideal candidate will a have a strong understanding of network systems and be responsible for developing, im

Information Systems Security Manager (ISSM) IJob Title - Information Systems Security Manager (ISSM) I

General DynamicsCompany Name - General Dynamics

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Colorado Springs, Colorado, USA

Full-time

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret Clearance Level Must Be Able to Obtain: Top Secret SCI + Polygraph Public Trust/Other Required: None Job Family: Information Security Job Qualifications: Skills: Cybersecurity, Information Security, Information System Security, Security Evaluations Certifications: None Experience: 5 + years of related experience ship Required: Yes Job Description: The ISSM's primary function serves as a principal advisor on a

Senior Network EngineerJob Title - Senior Network Engineer

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 Engineer to support a fast-paced program with the Air Force Life Cycle Management Center, deploying and managing a complex network spanning multiple customer sites and the cloud. We are seeking a skilled Senior Network Engineer to design, procure, and install network systems that meet Department of Defense (DoD) specifications. In this role, you will develop network architectures, collaborate with procurement teams to

Senior Associate, IT SecurityJob Title - Senior Associate, IT Security

Harris CorporationCompany Name - Harris Corporation

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Melbourne, Florida, USA

Full-time

L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers' mission and quest for professional growth. L3Harris provides an inclusive, engaging environment designed to empower employees and promote work-life success. Fundamental to our culture is an unwavering focus on values, dedication to our communities, and commitment to excellence in everything we do. L3Harris Technologie

IT Specialist (Business Central/D365)Job Title - IT Specialist (Business Central/D365)

Advantage TechnicalCompany Name - Advantage Technical

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Torrance, California, USA

Full-time

IT Support Specialist (PC Support & Business Central Support) Location: Torrance, CA Duration: Permanent-Full Time position Description: The position of IT Specialist will provide support while maintaining the integrity of all computer workstations and associated systems. IT Support Builds and maintains detailed ticketing system and record system for all IT related activities Provides technical support for hardware and software issues; provides recommendations and solutions in a timely manne

Multi-Cloud Systems AdministratorJob Title - Multi-Cloud Systems Administrator

Protos ITCompany Name - Protos IT

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Decatur, Indiana, USA

Contract

Title: Multi-Cloud Systems Administrator Location: Decatur, IN, USA, 46241 Duration: 6 months, extension interview: Phone/Skype security clearance: public trust (Ability to obtain public trust clearance) Candidates will be able to start while the Public Trust is processing. They can start with 2 weeks of acceptance, and sometimes sooner depending on supplies. Position is hybrid with the candidate possibly having to go into the office 2 days a week. First round interviews will be performed in th

Information Assurance EngineerJob Title - Information Assurance Engineer

GovCIOCompany Name - GovCIO

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San Antonio, Texas, USA

Full-time

Overview GovCIO is currently hiring a Information Assurance Engineer in support of the Air Force BlueSCI network. This position will be located in San Antonio TX and will be an on-site position. Responsibilities Designs, tests, and implements state-of-the-art secure operating systems, networks, and database products. Conducts risk assessments and provides recommendations for application design. Involved in a wide range of computer security issues including architectures, firewalls, electronic

Information Security Operations Analyst/EngineerJob Title - Information Security Operations Analyst/Engineer

Apex SystemsCompany Name - Apex Systems

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Richmond, Virginia, USA

Full-time

Job#: 2081498 Job Description: Job Title: Security Operations Analyst/Engineer Overview: We are seeking a hands-on and analytical Security Operations Analyst/Engineer to help secure enterprise systems and data. This role blends technical engineering with investigative analysis, supporting threat intelligence, vulnerability management, incident response, and the development of defensive security controls. You'll work closely with IT and business stakeholders to drive measurable cybersecurity i

Network EngineerJob Title - Network Engineer

ManTechCompany Name - ManTech

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Norfolk, Virginia, USA

Full-time

MANTECH seeks a motivated, career and customer-oriented Network Engineer to join our team in Norfolk, Va. This is an onsite position. Responsibilities include but are not limited to: Providing network security support to Navy operational and training networks focused specifically on the Navy Enterprise Tactical Training Network (NETTN)Ensuring uninterrupted network connectivity to customers and sites by planning and executing the installation of new capabilities, as well as operating, maintainin