junior network security administrator Jobs

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Information System Security OfficerJob Title - Information System Security Officer

ManTechCompany Name - ManTech

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Columbia, Maryland, USA

Full-time

Mantech seeks a motivated, career driven, and customer-focused Information System Security Officer to join our team in Columbia, MD. You will play a critical role in supporting enterprise infrastructure capabilities for a global, mission-focused workforce. As an ISSO, you will work alongside customers, Integrated Product Teams (IPTs), and vendors to support the implementation and compliance of advanced EIT capabilities through Data Center & Compute Services. You will manage cybersecurity docume

Information System Security OfficerJob Title - Information System Security Officer

ManTechCompany Name - ManTech

•

Columbia, Maryland, USA

Full-time

Mantech seeks a motivated, career driven, and customer-focused Information System Security Officer (ISSO) to join our team in Columbia, MD. You will play a critical role in supporting enterprise infrastructure capabilities for a global, mission-focused workforce. As an ISSO, you will work alongside customers, Integrated Product Teams (IPTs), and vendors to support the implementation and compliance of advanced EIT capabilities through Data Center & Compute Services. You will manage cybersecurity

Incident Response Analyst, Office of Chief Information OfficerJob Title - Incident Response Analyst, Office of Chief Information Officer

City of New YorkCompany Name - City of New York

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Queens, New York, USA

Full-time

Company Description Job Description The Office of Information Security (OIS) leads the implementation of an integrated, modern, framework-based security program across the Department of Health and Mental Hygiene to preserve the integrity of agency services and protect sensitive business data from current and emerging cyber threats, and to preserve the reputation of the agency and its ability to protect and promote the health of all New Yorkers. The Cyber Incident Response team provide detectio

Senior Network EngineerJob Title - Senior Network Engineer

FortinetCompany Name - Fortinet

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Sunnyvale, California, USA

Full-time

Job Description Responsibilities: Deliver network implementation and remediation projects to meet demands Identify, diagnose and resolve network problem, analyze root cause Install, maintains and upgrade network hardware, software, and operating systems Reporting network operational status by gathering, prioritizing information Securing network system by establishing and enforcing policies, and defining and monitoring access Maximizing network performance by monitoring performance, troubleshoo

Security Engineer II -Python, PowershellJob Title - Security Engineer II -Python, Powershell

JPMorgan Chase & Co.Company Name - JPMorgan Chase & Co.

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Columbus, Ohio, USA

Full-time

Job Description You're at the forefront of delivering secure software solutions. Join us a valued member of a top-performing team. As a Security Engineer II at JPMorganChase within the Cybersecurity Technology and Controls, you will be part of an agile team focused on creating software solutions that adhere to specified functional and user requirements, while incorporating measures to prevent misuse, circumvention, and malicious behavior. Job responsibilities Design and develop production dep

Cloud Security Architecture Lead AnalystJob Title - Cloud Security Architecture Lead Analyst

CitiCompany Name - Citi

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Remote or Irving, Texas, USA

Full-time

About Citi: Citi, the leading global bank, has approximately 200 million customer accounts and does business in more than 160 countries and jurisdictions. Citi provides consumers, corporations, governments, and institutions with a broad range of financial products and services, including consumer banking and credit, corporate and investment banking, securities brokerage, transaction services, and wealth management. As a bank with a brain and a soul, Citi creates economic value that is systemica

Senior Cloud Security Engineer (Azure)Job Title - Senior Cloud Security Engineer (Azure)

ConsultNet, LLCCompany Name - ConsultNet, LLC

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Chicago, Illinois, USA

Full-time

Title: Senior Cloud Security Engineer/Architect Location : Chicago, IL Target Start Date : 8/4/2025 Type: (C, CTH, D) Direct Hire Pay Rate / Salary (Ranges OK) : Max $180,000 plus 10-15% bonus and benefits Selling Point on Client - Our client is an industry-leading manufacturer of building products and innovative solutions highlighted by Sheetrock , Durock , and Securock Brands. Headquartered in Chicago, USG serves construction markets around the world through its Gypsum, Performance Material

SCITLS SMPES Integration Security EngineerJob Title - SCITLS SMPES Integration Security Engineer

General Dynamics Information TechnologyCompany Name - General Dynamics Information Technology

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Offutt Air Force Base, Nebraska, 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: Cyber Security Job Qualifications: Skills: Cybersecurity, Enterprise IT, Security Risk Certifications: None Experience: 1 + years of related experience ship Required: Yes Job Description: USSTRATCOM is a Combatant Command responsible for strategic deterrence, nuclear operations, and enterprise IT services ess

Information Systems Security EngineerJob Title - Information Systems Security Engineer

BOOZ, ALLEN & HAMILTON, INC.Company Name - BOOZ, ALLEN & HAMILTON, INC.

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Fort Belvoir, Virginia, USA

Full-time

Information Systems Security Engineer The Opportunity: Are you looking for an opportunity to share your experience in system security engineering to help our country and assist our clients with critical missions? As a systems security and network security engineer, you can identify the Information System Security Engineering needed to assess vulnerabilities and recommend the best solution and security strategy. We need your experience to lead the development and implementation of security solut

Target Digital Network AnalystJob Title - Target Digital Network Analyst

Booz Allen HamiltonCompany Name - Booz Allen Hamilton

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Camp Lejeune, North Carolina, USA

Full-time

Job Number: R0223007 Target Digital Network Analyst The Opportunity: Do you have strong analytic skills and a problem-solving mindset? Are you looking for an opportunity to use those skills to support our warfighters, protect our national security, and inform our nation's leaders? As a network and access discovery analyst, you will use your spe cia lized te chn ical experience to support cyberspace operations and intelligence collection to enable the success of mission owners. As a target digita

Information Systems Security Specialist III (Pending Contract Award) - SBGJob Title - Information Systems Security Specialist III (Pending Contract Award) - SBG

Document Storage Systems IncCompany Name - Document Storage Systems Inc

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Norfolk, Virginia, USA

Full-time

Job Details Level: Experienced Job Location: SBG - Norfolk VA - Norfolk, VA Position Type: Full Time Education Level: 4 Year Degree Salary Range: Undisclosed Travel Percentage: Up to 25% Job Shift: Day Job Category: Information Technology Description SBG, a DSS, Inc. company, specializing in engineering, information technology, cyber-security, intelligence, and training, is looking for a hard-working results-oriented Information Systems Security Specialist . We are seeking highly motivated in

Information Security ArchitectJob Title - Information Security Architect

UT Southwestern Medical Center at DallasCompany Name - UT Southwestern Medical Center at Dallas

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Dallas, Texas, USA

Full-time

WHY UT SOUTHWESTERN? With over 75 years of excellence in Dallas-Fort Worth, Texas, UT Southwestern is committed to excellence, innovation, teamwork, and compassion. As a world-renowned medical and research center, we strive to provide the best possible care, resources, and benefits for our valued employees. Ranked as the number 1 hospital in Dallas-Fort Worth according to U.S. News & World Report , we invest in you with opportunities for career growth and development to align with your future go

Security Engineer III - AWS CloudJob Title - Security Engineer III - AWS Cloud

JPMorgan Chase & Co.Company Name - JPMorgan Chase & Co.

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Plano, Texas, USA

Full-time

Job Description Your seniority as a security engineer puts you in the ranks of the top talent in your field. Play a critical role at one of the world's most iconic financial institutions where security is vital. As a Security Engineer - AWS Cloud at JPMorgan Chase within the Cybersecurity and Technology Controls - Platform and Infrastructure team, you serve as a seasoned member of a team that works to deliver software solutions that satisfy pre-defined functional and user requirements with th

Senior Firewall EngineerJob Title - Senior Firewall Engineer

SAICCompany Name - SAIC

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Quantico, Virginia, USA

Full-time

Job ID: 2507101 Location: QUANTICO, VA, US Date Posted: 2025-07-02 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: TS/SCI Potential for Remote Work: No Description Introduction: Make a difference for national security by joining a team of dedicated IT professionals who will sustain, modernize and transform the enterprise IT capa

Information Systems Security Manager (ISSM) IIJob Title - Information Systems Security Manager (ISSM) II

General DynamicsCompany Name - General Dynamics

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Ogden, Utah, 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: Information Security Job Qualifications: Skills: Information Security, Information Security Management, Information System Security Certifications: None Experience: 7 + years of related experience ship Required: Yes Job Description: Information Systems Security Manager (ISSM) II The ISSM's pri

Cyber Security Architect - Security Architect - Blue TeamJob Title - Cyber Security Architect - Security Architect - Blue Team

SESCompany Name - SES

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Remote

Full-time

Security Architect - Cyber Security Architect - Blue Team Type: W2 With Benefits - No C2C Location: Will Be Supporting Denver, CO Hours The Work You will work with our team of Architects to craft secure design patterns, perform security assessments, and review system designs using a risk-based, threat-modeling approach. The Security Architect will have the following core responsibilities: Partner with business and technology teams to define security designs that meet security requirements and en

Senior Information Systems Security EngineerJob Title - Senior Information Systems Security Engineer

LeidosCompany Name - Leidos

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Maryland, USA

Full-time

As a Senior Information Security Systems Engineer (ISSE) you will join a small team of security engineers providing Information Assurance (IA) Architecture Analysis and Security Engineering Support for the implementation and fielding of the National Leadership Command Capability in support of Nuclear Command, Control, and Communications (NC3), Continuity of Government (COG), and Senior Leader communications. The ISSE will perform in a consultant like role providing technical knowledge, expertise

SCITLS NetOps ManagerJob Title - SCITLS NetOps Manager

General Dynamics Information TechnologyCompany Name - General Dynamics Information Technology

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Offutt Air Force Base, Nebraska, 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 Public Trust/Other Required: None Job Family: Network Engineering Job Qualifications: Skills: Enterprise IT, NetOps, Network Management Certifications: None Experience: 5 + years of related experience ship Required: Yes Job Description: Seize your opportunity to make a personal impact as a SCITLS NetOps Manager supporting USSTRATCOM . GDIT is your

Information System Security OfficerJob Title - Information System Security Officer

ManTechCompany Name - ManTech

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Maryland, USA

Full-time

Mantech seeks a motivated, career-driven, and customer-focused Information System Security Officer (ISSO) to join our team in Annapolis Junction, MD. This position plays a critical role in supporting enterprise infrastructure capabilities for a global, mission-focused workforce. Supporting high-visibility Enterprise Infrastructure Services (EIS) organization, responsible for the delivery and security of MPO's Enterprise Information Technology (EIT)-the foundation for enterprise-wide services. A

Information Systems Security OfficerJob Title - Information Systems Security Officer

ManTechCompany Name - ManTech

•

Columbia, Maryland, USA

Full-time