Senior Network Security Administrator Jobs

341 - 360 of 6,617 Jobs

Senior Target Digital Network AnalystJob Title - Senior Target Digital Network Analyst

Booz Allen HamiltonCompany Name - Booz Allen Hamilton

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Colorado Springs, Colorado, USA

Full-time

Job Number: R0221922 Target Digital Network Analyst, Senior The Opportunity: Do you have strong analytical 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 technical experience to support cyberspace operations and intelligence collection to enable the success of mission owners. As a Tar

Senior Network EngineerJob Title - Senior Network Engineer

LeidosCompany Name - Leidos

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Odenton, Maryland, USA

Full-time

The Digital Modernization Sector at Leidos has an opening for a senior Network Engineer on the DISA Defense Red Switch Network team in support of an enterprise VoIP management system - GSM-O II contract at Fort Meade, MD. The successful candidate will have a Network Engineering background responsible for the design, document, test, deployment and maintenance of the IP network solutions within an enterprise environment on a high-paced, fast-moving program. As a Network Engineer, the successful c

Network Security EngineerJob Title - Network Security Engineer

V-Soft Consulting Group, IncCompany Name - V-Soft Consulting Group, Inc

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Remote

Contract

Network Engineer (Remote) Primary Location: Remote V-Soft Consulting is currently hiring for a Network Engineer (Remote) for our premier client. WHAT YOULL NEED: Technical Requirements and Certifications Certifications such as CISSP, CCNP Security, PCNSA/PCNSE, CEH, CompTIA Security+, or equivalent are a plus. Education and Experience Bachelor's degree in Computer Science, Cybersecurity, Information Technology, or related field. 5+ years of experience in network security engineering, cyber

Senior Network Systems Engineer Train Control & SCADA Operations at Philadelphia, PAJob Title - Senior Network Systems Engineer Train Control & SCADA Operations at Philadelphia, PA

MARVEL INFOTECH IncCompany Name - MARVEL INFOTECH Inc

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Philadelphia, Pennsylvania, USA

Third Party

Job Title Senior Network Systems Engineer Train Control & SCADA Operations Location Philadelphia, PA Primary Skills SCADA Job Description Randstad is seeking a highly experienced Senior Network Systems Engineer to support and maintain mission-critical Train Control and SCADA systems for a major transportation client in Philadelphia, PA. This role involves administering and upgrading network infrastructure, RedHat and Windows-based systems, and ensuring 24/7 availability and cybersecurity of rea

Senior Target Digital Network AnalystJob Title - Senior Target Digital Network Analyst

Booz Allen HamiltonCompany Name - Booz Allen Hamilton

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Colorado Springs, Colorado, USA

Full-time

Job Number: R0221837 Target Digital Network Analyst, Senior The Opportunity: Do you have strong analytical 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 technical experience to support cyberspace operations and intelligence collection to enable the success of mission owners. As a Tar

Workday Security AdministratorJob Title - Workday Security Administrator

MRoadsCompany Name - MRoads

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Atlanta, Georgia, USA

Part-time

Role : Workday Security Administrator Location :Atlanta, GA Duration : Long Term Contract Position Description: A Workday Security Administrator is responsible for managing the HR and Financial applications by maintaining custom security groups, roles, domains, and policies within the Workday system. The key responsibilities include conducting audits to ensure security alignment, overseeing system activity, and collaborating with Business Analysts to implement security requirements for the Stat

Workday Security AdministratorJob Title - Workday Security Administrator

Techgene Solutions LLCCompany Name - Techgene Solutions LLC

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Contract, Third Party

Workday Security Administrator (767055) 200 Piedmont Avenue SE, Suite 1604, West Tower, Atlanta, GA 30334-9010 | Either Web Cam or In Person | Hybrid | Locals only Skill Required / Desired Amount of Experience Managing and maintaining Working HR and Financial custom security groups, roles and domains. Required 4 Years Local candidates only as the selected candidate will be expected to be onsite 1-2 days a week. Position Description: A Workday Security Administrator is responsible for managing

Senior Security Architect - Northeast region (Remote in Boston or New York Metro)Job Title - Senior Security Architect - Northeast region (Remote in Boston or New York Metro)

GuidePoint SecurityCompany Name - GuidePoint Security

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Remote

Full-time

GuidePoint Security provides trusted cybersecurity expertise, solutions and services that help organizations make better decisions and minimize risk. By taking a three-tiered, holistic approach for evaluating security posture and ecosystems, GuidePoint enables some of the nation's top organizations, such as Fortune 500 companies and U.S. government agencies, to identify threats, optimize resources and integrate best-fit solutions that mitigate risk. GuidePoint Security is seeking an experienced

Senior Network Operations Center Technician (Onsite)Job Title - Senior Network Operations Center Technician (Onsite)

RTX CorporationCompany Name - RTX Corporation

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Annapolis, Maryland, USA

Full-time

Date Posted: 2025-07-18 Country: United States of America Location: HMD31: Annapolis, MD 2551 Riva Road , Annapolis, MD, 21401-7435 USA Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: This job requires a U.S. Person. A U.S. Person is a lawful permanent resident as defined in 8 U.S.C. 1101(a)(20) or who is a protected individual as defined by 8 U.S.C. 1324b(a)(3). U.S. citizens, U.S. nationals, U.S. permanent residents, or individuals granted refugee or

Sr Principal Engineer Software (Cloud Security)Job Title - Sr Principal Engineer Software (Cloud 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

Network Security EngineerJob Title - Network Security Engineer

ProsumCompany Name - Prosum

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New York, New York, USA

Full-time

NETWORK SECURITY ENGINEER Salary Range: $160k to $200k LOCATION: NEW YORK (HYBRID) Job Summary: A Network Security Engineer is responsible for the design, implementation, and maintenance of network security infrastructure to protect an organizations data and systems from cyber threats. The engineer will manage firewalls, VPNs, intrusion detection systems (IDS), intrusion prevention systems (IPS), and other security measures, ensuring the confidentiality, integrity, and availability of sensitive

Sr. Network EngineerJob Title - Sr. Network Engineer

Navigant ConsultingCompany Name - Navigant Consulting

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Washington, District of Columbia, USA

Full-time

Job Family: Systems Engineering Travel Required: None Clearance Required: Active Top Secret (TS) What You Will Do: Support a federal government client's network and system security and engineering efforts. You will be responsible for guiding the implementation of program standards and the development and deployment of targeted solutions. Responsibilities of this role are as follows, to include but not limited to: Developing and maintaining the network architecture;Collaborating with other e

Senior Linux System AdministratorJob Title - Senior Linux System Administrator

LeidosCompany Name - Leidos

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Orlando, Florida, USA

Full-time

Description Are you an experienced Senior Linux System Administrator looking for your next challenge? Your search ends here! We have an exciting opportunity for you to support several Programs in the Orlando Area. Your expertise will guide the definition, implementation, and delivery of capability focused on Cyber Training systems and Synthetic Environment Generation. You'll have the chance to work with a broad range of systems, providing overall support for various critical systems. Join our te

Senior System Security EngineerJob Title - Senior System Security Engineer

Parsons Services CompanyCompany Name - Parsons Services Company

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Boulder, Colorado, USA

Full-time

In a world of possibilities, pursue one with endless opportunities. Imagine Next! When it comes to what you want in your career, if you can imagine it, you can do it at Parsons. Imagine a career working with exceptional people sharing a common quest. Imagine a workplace where you can be yourself. Where you can thrive. Where you can find your next, right now. We've got what you're looking for. Job Description: Parsons is seeking a talented Senior Cyber Security Engineer to join our growing tea

Senior Network EngineerJob Title - Senior Network Engineer

Lockheed Martin CorporationCompany Name - 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

Application Security AdministratorJob Title - Application Security Administrator

VC5 ConsultingCompany Name - VC5 Consulting

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Full-time

We are seeking a highly skilled Application Security Administrator to serve as a pivotal bridge between our development and security teams, proactively safeguarding our applications from legacy systems to greenfield projects. This role is critical to enhancing our cybersecurity posture and ensuring security is integrated seamlessly throughout the software development lifecycle.Key Responsibilities: Conduct regular vulnerability management by running, interpreting, and verifying results from SAST

Information System Security Engineer - SeniorJob Title - Information System Security Engineer - Senior

JacobsCompany Name - Jacobs

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Warrenton, Virginia, USA

Full-time

Are you interested in using your skills to help shape the Cyber, Security, & Intel space? If so, look no further. Amentum is seeking an Information System Security Engineer - Senior to join our team of passionate individuals in Warrenton, VA. In this role you will support challenging, mission-critical projects that make a direct impact on the Nation's security and intelligence mission. Your Impact: The mission of the Lone Wolf program is to support, operate, and maintain the Distributed Continu

Senior Application Security EngineerJob Title - Senior Application Security Engineer

RobloxCompany Name - Roblox

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San Mateo, California, USA

Full-time

Every day, tens of millions of people come to Roblox to explore, create, play, learn, and connect with friends in 3D immersive digital experiences- all created by our global community of developers and creators. At Roblox, we're building the tools and platform that empower our community to bring any experience that they can imagine to life. Our vision is to reimagine the way people come together, from anywhere in the world, and on any device.We're on a mission to connect a billion people with op

Network Security Threat Detection EngineerJob Title - Network Security Threat Detection Engineer

Meta Platforms, Inc. (f/k/a Facebook, Inc.) Company Name - Meta Platforms, Inc. (f/k/a Facebook, Inc.)

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Menlo Park, California, USA

Full-time

Meta Platforms, Inc. (f/k/a Facebook, Inc.) has the following positions in Menlo Park, CA Network Security Threat Detection Engineer: Develop optimized network monitoring systems. Design and deploy new network architectures (ref. code REQ-2502-147390: $222,772/year - $240,240/year). Individual pay is determined by skills, qualifications, experience, and location. Compensation details listed in this posting reflect the base salary only, and do not include bonus or equity or sales incentives, if a

Network Security AnalystJob Title - Network Security Analyst

Cymertek CorporationCompany Name - Cymertek Corporation

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Georgia, USA

Full-time

Network Security Analyst LOCATION Fort Eisenhower, GA 30905 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY We are looking for a detail-oriented and proactive Network Security Analyst to join our cybersecurity team. In this role, you will monitor, analyze, and protect the organization's network infrastructure against potential threats and vulnerabilities. You will be responsible for identifying security risks, responding to incidents, and imple