Cyber Security Engineer Jobs

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Cyber Security Engineer Staff

Lockheed Martin Corporation

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King of Prussia, Pennsylvania, USA

Full-time

Job Description The coolest jobs on this planet or any other are with Lockheed Martin Space. At the dawn of a new space age, Lockheed Martin Space is a pioneer, partner, innovator and builder. Our amazing people are on a mission to make a difference in the world. Every single day we use our unique skills and experiences to craft, design and build solutions to some of the worlds' hardest engineering problems. Our culture inspires employees to dream big, perform with excellence and build incredi
Posted 25 days ago | Updated 2 hours ago

Cyber Security Engineer II - Charleston

Epsilon Systems Solutions, Inc.

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North Charleston, South Carolina, USA

Full-time

Epsilon C5I (, focused on software development and systems engineering for complex command, control, intelligence and combat systems, is seeking a Cyber Security Engineer II with a minimum of 3 years' experience for work in Charleston, SC. Our engineering efforts provide the warfighter with tools to support critical support to operational missions to improve targeting capabilities. If you have a passion for excellence in engineering and enjoy working on challenging projects in a fast-paced, team
Posted 18 days ago | Updated 2 hours ago

Principal Systems / Cyber Security Engineer (Onsite)

RTX Corporation

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Cedar Rapids, Iowa, USA

Full-time

Date Posted: 2025-06-26 Country: United States of America Location: HIA33: Cedar Rapids, IA (Intertrade) 400 Collins Road NE MS 153-220, Cedar Rapids, IA, 52411-6636 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: Secret Join our highly visible team and perform technically challenging assignments, which will closely
Posted 2 days ago | Updated 2 hours ago

OT Cybersecurity Engineer with License TWIC Card

Vipany Global

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Baton Rouge, Louisiana, USA

Contract

Urgent requirement OT Cybersecurity Engineer- Baton Rouge, LA -United States Job Title : OT Cybersecurity Engineer Job Type : C2C location: : Baton Rouge, LA -United States Job Description We are seeking a highly skilled Operational Technology (OT) Cybersecurity Engineer with deep expertise in industrial control system (ICS) security architecture, focusing on Purdue Model Level 1 and Level 2 zoning, firewall configuration, and secure network segmentation within complex refinery and chemical proc
Easy Apply
Posted 10 days ago | Updated 10 days ago

OT Cybersecurity Engineer

Oraapps Inc

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Baton Rouge, Louisiana, USA

Contract

Position: OT Cybersecurity Engineer Purdue Level 1/2 Zoning & Firewall Design Location: Baton Rouge, LA Job Type: Contract (12 Months) Role Overview: We are seeking a highly skilled Operational Technology (OT) Cybersecurity Engineer with deep expertise in industrial control system (ICS) security architecture, focusing on Purdue Model Level 1 and Level 2 zoning, firewall configuration, and secure network segmentation within complex refinery and chemical processing environments. The ideal candidat
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Posted 5 days ago | Updated 5 hours ago

Senior Cybersecurity Engineer

CAI

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Miramar, Florida, USA

Full-time

Job ID Number R5649Employment Type Full timeWorksite Flexibility OnsiteJob Summary We are looking for a motivated Senior Cybersecurity Engineer ready to take us to the next level! If you have experience in information security, proficiency in data science and cloud technologies, and strong skills in IAM and networking concepts, and are looking for your next career move, apply now.Job Description We are looking for a Senior Cybersecurity Engineer to serve as a highly technical security expert, b
Posted 5 days ago | Updated 23 hours ago

Senior Cybersecurity Engineer

Stratus Technology Services, LLC

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New York, New York, USA

Contract

Stratus is seeking a Senior Cybersecurity Engineer with hands-on experience with security tools and frameworks, and a strong understanding of server, network, and system security, someone who is passionate about preventing and mitigating cyber threats.The Cybersecurity Engineer provides technical expertise on both large and small-scale projects to improve and enhance the cyber security posture, including the global infrastructure environment. The engineer makes operational changes working collab
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Posted 10 days ago | Updated moments ago

Sr. Cybersecurity Engineer

Visa Inc.

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Austin, Texas, USA

Full-time

Company Description Visa is a world leader in payments and technology, with over 259 billion payments transactions flowing safely between consumers, merchants, financial institutions, and government entities in more than 200 countries and territories each year. Our mission is to connect the world through the most innovative, convenient, reliable, and secure payments network, enabling individuals, businesses, and economies to thrive while driven by a common purpose - to uplift everyone, everywhe
Posted 23 days ago | Updated 2 hours ago

Senior Cybersecurity Engineer

Kforce Technology Staffing

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Miami, Florida, USA

Contract

RESPONSIBILITIES: Kforce has a client seeking a Senior Cybersecurity Engineer in Miami, FL. Responsibilities: * Lead secure software development lifecycle (SDLC) practices across engineering teams * Design, implement, and maintain secure CI/CD pipelines, integrating tools for SAST, DAST, and dependency scanning (e.g., CodeQL, GitHub Advanced Security) * Configure and maintain security in source control systems, preferably GitHub * Develop, maintain, and monitor security controls across cloud en
Posted 6 days ago | Updated moments ago

Cyber Security Engineer

Leidos

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Springfield, Virginia, USA

Full-time

We are seeking a Cyber Security Engineer who is responsible for developing and implementing advanced security solutions to defend critical systems, networks, and data against evolving cyber threats. This role combines technical expertise in both software and hardware to support the design and deployment of defensive cyber measures. The engineer conducts research on current and emerging cyber threats, identifies vulnerabilities, and ensures that development environments and operational systems re
Posted 40 days ago | Updated 2 hours ago

Senior CyberSecurity Engineer

Eliassen Group

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Belcamp, Maryland, USA

Contract

Description: Our client is looking for a Cleared Senior InfoSec Engineer in the Washington, DC area. Location: Washington, DC Metro Rate: $65 - $75/ hr. w2 Responsibilities: SR Cybersecurity Engineer: Bowhead is seeking a SR Cybersecurity Engineer to support its PEO C3N Contract in Aberdeen, MD. The Cybersecurity Engineer will provide a system-of-systems approach to advancing and synchronizing c security architecture associated with protecting our assets (firewalls, intrusion detection syst
Posted 27 days ago | Updated 2 hours ago

Cyber Security Engineer / First security hire

Motion Recruitment Partners, LLC

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Boston, Massachusetts, USA

Full-time

A growing investment and equity company is looking for their first Cyber Security Engineer. Their IT teams handle a little bit of security, but now they're ready to bring on a dedicated security engineer. You'll act as an individual contributor, working with cross functional teams, and be responsible for everything from network security, information security, security operations, SIEM, vulnerability management, and more. Ideal candidates have worn multiple hats in their career and have worked in
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Posted 19 days ago | Updated 11 hours ago

Cyber Security Engineer

Freeman Health System

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Joplin, Missouri, USA

Full-time

Our Mission To improve the health of the communities we serve through contemporary, innovative, quality healthcare solutions. Schedule: Full time About Us - Information Technology (IT) Flexible schedulingOn the job trainingGain exposure to new and advanced technology in the healthcare setting What You'll Do The Cyber Security Engineer at Freeman Health System is responsible for safeguarding all enterprise data, including HIPAA-regulated and other sensitive information, by ensuring the confid
Posted 43 days ago | Updated 2 hours ago

Cybersecurity Engineer

Workday, Inc.

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Boulder, Colorado, USA

Full-time

Your work days are brighter here. At Workday, it all began with a conversation over breakfast. When our founders met at a sunny California diner, they came up with an idea to revolutionize the enterprise software market. And when we began to rise, one thing that really set us apart was our culture. A culture which was driven by our value of putting our people first. And ever since, the happiness, development, and contribution of every Workmate is central to who we are. Our Workmates believe a h
Posted 44 days ago | Updated 2 hours ago

Cybersecurity Engineer SME

Govcio LLC

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Hampton, Virginia, USA

Full-time

Overview: GovCIO is currently hiring for a Cybersecurity Engineer SME to support a Zero-Trust Architecture modernization project. This position will be located at Langley AFB, VA and will be an onsite position. Responsibilities: Correlates threat data from various sources to establish the identity and modus operandi of hackers active in client's networks and posing a potential threat. Provides the customer with assessments and reports facilitating situational awareness and understanding of cu
Posted 35 days ago | Updated 2 hours ago

Operational Technology (OT) Cybersecurity Engineer

MethodHub

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Baton Rouge, Louisiana, USA

Contract

OT Cybersecurity Engineer Purdue Level 1/2 Zoning & Firewall Design Location: Baton Rouge, LA Job Type: Contract (12 Months) Role Overview: We are seeking a highly skilled Operational Technology (OT) Cybersecurity Engineer with deep expertise in industrial control system (ICS) security architecture, focusing on Purdue Model Level 1 and Level 2 zoning, firewall configuration, and secure network segmentation within complex refinery and chemical processing environments. The ideal candidate will pos
Easy Apply
Posted 24 days ago | Updated 5 days ago

Cybersecurity Engineer IV

Patriot Talent Solutions

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Remote

Full-time

Remote | Cybersecurity Engineer IV | Full-time We are actively recruiting a Cybersecurity Engineer IV for our client in Knoxville, TN. This is a fully remote direct placement opportunity that will require participating in periodic in-person strategy and design sessions. This is an excellent opportunity for someone who thrives on solving complex problems and defending sensitive data from sophisticated threats. In this role, you ll be responsible for hardening systems, automating patching, managin
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Posted 48 days ago | Updated 14 days ago

Cybersecurity Engineer SME

Govcio LLC

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Hampton, Virginia, USA

Full-time

Overview: GovCIO is currently hiring for a Cybersecurity Engineer SME to support a Zero-Trust Architecture modernization project. This position will be located at Langley AFB, VA and will be an onsite position. Responsibilities: Correlates threat data from various sources to establish the identity and modus operandi of hackers active in client's networks and posing a potential threat. Provides the customer with assessments and reports facilitating situational awareness and understanding of curr
Posted 36 days ago | Updated 23 hours ago

Sr Cybersecurity Engineer, Threat Hunting

T-Mobile

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Washington, USA

Full-time

At T-Mobile, we invest in YOU! Our Total Rewards Package ensures that employees get the same big love we give our customers. All team members receive a competitive base salary and compensation package - this is Total Rewards. Employees enjoy multiple wealth-building opportunities through our annual stock grant, employee stock purchase plan, 401(k), and access to free, year-round money coaches. That's how we're UNSTOPPABLE for our employees! Job Overview The Cybersecurity Engineer, Threat Hunti
Posted 1 day ago | Updated 2 hours ago

Cyber Security Engineer II - San Diego

Epsilon Systems Solutions, Inc.

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San Diego, California, USA

Full-time

Epsilon C5I (, focused on software development and systems engineering for complex command, control, intelligence and combat systems, is seeking a Cyber Security Engineer II with a minimum of 3 years' experience for work in San Diego, CA. Our engineering efforts provide the warfighter with tools to support critical support to operational missions to improve targeting capabilities. If you have a passion for excellence in engineering and enjoy working on challenging projects in a fast-paced, team-
Posted 15 days ago | Updated 2 hours ago