Cybersecurity Systems Engineer Jobs

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Senior Cyber Security Engineer I - 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 Senior Cyber Security Engineer I with a minimum of 10 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
Posted 21 days ago | Updated 1 hour 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 21 days ago | Updated 1 hour ago

Cybersecurity Engineer (IASE/ISSE)

Leidos

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Hillcrest Heights, Maryland, USA

Full-time

Description Join Our Elite Team as a Cybersecurity Engineer (IASE/ISSE) Location: Suitland, MD (National Maritime Intelligence Center) Security Clearance: Active DoD Top Secret/SCI (TS/SCI) security clearance Leidos is seeking a dynamic Security Engineer to work onsite at the National Maritime Intelligence Center. This role offers the chance to make a significant impact on national security while advancing your career. Why Join Us: Expert Role: Be recognized as a subject matter expert in Cyb
Posted 15 days ago | Updated 4 hours ago

Cybersecurity Engineer, Senior

BOOZ, ALLEN & HAMILTON, INC.

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Chantilly, Virginia, USA

Full-time

Cybersecurity Engineer, Senior The Opportunity: Are you looking for an opportunity to share your experience in network and system security to safeguard our nation? As a cybersecurity engineer, you can identify, implement, and operate the systems, tools, and approaches needed to assess vulnerabilities, repel threats, and improve enterprise security. We need your experience to lead the development and implementation of security solutions that protect critical national security missions. On our te
Posted 15 days ago | Updated 10 hours ago

Cyber Security Project Engineer- TS/SCI w/ Polygraph

General Dynamics

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Vienna, Virginia, USA

Full-time

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret SCI + Polygraph Clearance Level Must Be Able to Obtain: Top Secret SCI + Polygraph Public Trust/Other Required: None Job Family: Information Security Job Qualifications: Skills: Android Devices, Cloud Infrastructure, Complex Systems Certifications: None Experience: 8 + years of related experience ship Required: Yes Job Description: At GDIT, people are our differentiator. As a Cyber Security Project Engineer
Posted 6 days ago | Updated 1 hour ago

Cybersecurity Engineer

Leidos

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Chantilly, Virginia, USA

Full-time

Description Cybersecurity Engineer Are you looking for an opportunity to make an impact? At Leidos, we deliver innovative solutions through the efforts of our diverse and talented people who are dedicated to our customers' success. We empower our teams, contribute to our communities, and operate sustainably. Everything we do is built on a commitment to do the right thing for our customers, our people, and our community. Our Mission, Vision, and Values guide the way we do business. If this sou
Posted 15 days ago | Updated 20 hours ago

Cybersecurity Engineer, Mid

BOOZ, ALLEN & HAMILTON, INC.

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Fort Meade, Maryland, USA

Full-time

Cybersecurity Engineer, Mid The Opportunity: Are you looking for an opportunity to share your experience in Cybersecurityto protect and defend critical communications networks ? As a Cybersecurity engineer, you can become an integral part of our team responsible for developing and implementing effective cybersecurity solutions to enable a vital national security system to operate in compliance with the Department of Defense and other requisite security requirements On our team, you'll analyze co
Posted 15 days ago | Updated 20 hours ago

Cybersecurity Engineer

BOOZ, ALLEN & HAMILTON, INC.

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Doral, Florida, USA

Full-time

Cybersecurity Engineer The Opportunity: Cyber threats are everywhere, and the constantly evolving nature of these threats can make understanding them seem overwhelming. In all of this "cyber noise," how can these organizations understand their risks and how to mitigate them? The answer is you, an information security risk spe cia list who will break down complex threats into manageable plans of action. As a Cybersecurity Engineer on our team, you'll use your experience to support SOUTHCOM in c
Posted 15 days ago | Updated 4 hours ago

Sr. Presales Engineer - Cybersecurity (Remote)

Motorola Solutions

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Remote or Plantation, Florida, USA

Full-time

Company Overview At Motorola Solutions, we believe that everything starts with our people. We're a global close-knit community, united by the relentless pursuit to help keep people safer everywhere. Our critical communications, video security and command center technologies support public safety agencies and enterprises alike, enabling the coordination that's critical for safer communities, safer schools, safer hospitals and safer businesses. Connect with a career that matters, and help us buil
Posted 2 days ago | Updated 1 hour 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 24 days ago | Updated 1 hour ago

Cybersecurity Engineer, Lead

BOOZ, ALLEN & HAMILTON, INC.

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Doral, Florida, USA

Full-time

Cybersecurity Engineer, Lead The Opportunity: Are you looking for an opportunity to share your cybersecurity experience to protect and defend critical communications networks? As a systems security and network security engineer, you can become an integral part of our team responsible for developing and implementing effective cybersecurity strategies to enable a vital national security system to operate in compliance with the Department of Defense (DoD) and other requisite security requirements.
Posted 15 days ago | Updated 4 hours ago

SME Cybersecurity Engineer

SAIC

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Washington, District of Columbia, USA

Full-time

Job ID: 2506848 Location: WASHINGTON, DC, US Date Posted: 2025-06-25 Category: Cyber Subcategory: Cyber Engineer Schedule: Full-time Shift: Day Job Travel: No Minimum Clearance Required: TS/SCI with Poly Clearance Level Must Be Able to Obtain: None Potential for Remote Work: No Description SAIC is seeking a highly motivated SME Cybersecurity Engineer to provide subject matter expertise (SME) and advisory to the Customer. This effort focuses on providing a comprehensive set of System/
Posted 19 days ago | Updated 10 hours ago

Cyber Security Engineer

RTX Corporation

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Tewksbury, Massachusetts, USA

Full-time

Date Posted: 2025-07-02 Country: United States of America Location: MA133: Tewksbury, Ma Bldg 3 Concord 50 Apple Hill Drive Concord - Building 3, Tewksbury, MA, 01876 USA Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: The ability to obtain and maintain a U.S. government issued security clearance is required.Security Clearance: DoD Clearance: Secret At Raytheon, the foundation of everything we do is rooted in our values and a higher calling - to help
Posted 6 days ago | Updated 1 hour ago

Cyber Security Engineer

Leidos

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Remote or Hampton, Virginia, USA

Full-time

Leidos Intelligence Group is seeking a Cyber Security Engineer (CSE) to support an enterprise IT program. We are looking for an experienced CSE shall advise and assist the Sponsor and their customers with the Lifecycle Assessment and Authorization (A&A) processes under the Risk Management Framework (RMF) for new and existing information systems, performing the steps involved in the execution of the RMF. Primary Responsibilities: Through these efforts, the Cyber Security Engineer will support th
Posted 14 days ago | Updated 1 hour ago

Associate Cybersecurity Engineer - Applied Cryptography

Visa Inc.

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Highlands Ranch, Colorado, 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 3 days ago | Updated 1 hour ago

Cyber Security Engineer

Wallero

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Atlanta, Georgia, USA

Contract

Title: Cyber Security Engineer Location: Hybrid (Onsite 3 days) Atlanta, GA Duration: 6+ months contract Alignment: W2 Skills: Strong understanding of security technologies, network protocols, Windows Server, Linux, firewalls, encryption, and IDS/IPS systems. Experience with Power BI NIST, ISO 27001, and PCI-DSS Description: Collaborate on the development and enforcement of security policies, standards, and procedures.Help design, configure, and operate security tools and solutions; integrate t
Easy Apply
Posted 17 days ago | Updated 4 days ago

Cybersecurity Solutions Engineer - Channels

Cisco Systems, Inc.

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No location provided

Full-time

The application window is expected to close on: 7/16/25 Job posting may be removed earlier if the position is filled or if a sufficient number of applications are received. Successful candidate will be located in Chicago, Illinois (Preferred) or the Central US Meet the Team Our Americas Partner Organization (APO) is a team focused on building and enabling a best-in-class partner ecosystem. We are dedicated to delivering Cisco's leading cybersecurity solutions to protect our customers from the
Posted 15 days ago | Updated 1 hour ago

Senior Cyber Security Engineer I - 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 Senior Cyber Security Engineer I with a minimum of 10 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-pace
Posted 27 days ago | Updated 1 hour ago

Cybersecurity Engineer

cyberThink, Inc.

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Southlake, Texas, USA

Contract

Job Description: DevSecOps' expertise in building and supporting security solutions for Windows, Linux, above mentioned platforms, including services such as Enterprise Vulnerability Management, data protection, privacy and compliance, network protection.Building and deploying security solutions using technologies such as Docker, Kubernetes, and GIT Hub.Experience in low code environments such as Appian and Microsoft Power Platforms is mandatory.Experience with Alteryx ETL and Workflow Designer
Easy Apply
Posted 19 days ago | Updated 16 days ago

Mid Cybersecurity Engineer

Booz Allen Hamilton

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Fort Meade, Maryland, USA

Full-time

Job Number: R0221208 Cybersecurity Engineer, Mid The Opportunity: Are you looking for an opportunity to share your experience in Cybersecurity to protect and defend critical communications networks ? As a Cybersecurity engineer, you can become an integral part of our team responsible for developing and implementing effective cybersecurity solutions to enable a vital national security system to operate in compliance with the Department of Defense and other requisite security requirements On our t
Posted 19 days ago | Updated 1 hour ago