Information Systems Security Engineer jobs

Cybersecurity Information Systems Security Officer

Albuquerque, New Mexico

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Today

Overview Job Summary Galapagos Federal Systems LLC is seeking a highly qualified and motivated Cybersecurity Information System Security Officer (ISSO) to join our team. This is an excellent opportunity to support critical Department of Defense (DoD) missions while working alongside a team of experienced cybersecurity professionals. As the ISSO, you will serve as the primary cybersecurity advisor for assigned information systems, ensuring the confidentiality, integrity, and availability of mi

Full-time

USD 140,000.00 - 155,000.00 per year

Systems Security Engineer

San Antonio, Texas

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Today

Description We are looking for a Systems Security Engineer to strengthen and secure enterprise infrastructure for a respected financial institution in San Antonio, Texas. This position blends hands-on systems administration with a strong security focus, making it well suited for someone who can protect Windows-based environments while advancing consistent controls across the organization. The individual in this role will help elevate the company's security posture through practical hardening mea

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Full-time

USD 95,000.00 - 115,000.00 per year

Information Systems Security Engineer

Fort Meade, Maryland

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Today

MANTECH seeks a motivated, career and customer-oriented Information Systems Security Engineer (ISSE) to join our team supporting a Fort Meade, MD. Responsibilities include, but are not limited to: Support organization, system, or enclave IA programsPropose, coordinate, implement, and enforce security policies, standards, and methodologies.Establish and maintain operational security posture.Assist with information system security management and day-to-day security operations.Provide CM as needed

Full-time

Systems Security Engineer

Huntsville, Alabama

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Today

Systems Security Engineer Location: Huntsville, Alabama Description: Seeking a highly motivated Systems Security Engineer to join our team in Huntsville, Alabama. Job Responsibilities: Candidate will be sitting in a classified labMust cover security protocols for the labInstall, Secure, Configure and Maintain the DoD approved versions of United States Department of Defense commercial off-the-shelf suite of software applications used within the DOD to monitor, detect, and defend the DOD compu

Full-time

Information Systems Security Officer

Washington, District of Columbia

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Today

Overview Job Summary Galapagos Federal Systems LLC is looking for an enthusiastic, well-qualified individual to fill the Information Systems Security Officer position. This role offers the opportunity to work with a diverse and talented group of individuals committed to driving success. The ideal candidate will oversee and implement cybersecurity and Information Assurance (IA) requirements for engineering and operational network solutions. The ISSO ensures systems comply with Intelligence Com

Full-time

USD 145,000.00 - 155,000.00 per year

Senior Specialist, Information Security Systems Engineer

Palm Bay, Florida

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Today

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 is the Trus

Full-time

USD 92,500.00 - 171,500.00 per year

Information Systems Security Specialist

No location provided

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Today

Residency All applicants must currently reside in the United States Overview Ask Sage, a BigBear.ai company, is the leading Generative AI platform that augments the velocity of government and commercial teams with dozens of use cases, from coding to cybersecurity to acquisition to data analysis and beyond. Our secure platform delivers cutting-edge technology that enables teams to focus on strategic initiatives while we take care of the heavy lifting. We are seeking an Information Systems Secur

Full-time

Information Security Systems Engineer

Chantilly, Virginia

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Today

Full-time

USD 106,500.00 - 197,500.00 per year

Senior Specialist, Information Security Systems Engineer

Rochester, New York

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Today

Full-time

USD 92,500.00 - 171,500.00 per year

Senior Specialist, Information Security Systems Engineer - Secret Clearance

Palm Bay, Florida

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Today

Full-time

USD 92,500.00 - 171,500.00 per year

Lead, Information Security Systems Engineer

Waco, Texas

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Today

Full-time

Lead, Information Security Systems Engineer - Secret Clearance

Palm Bay, Florida

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Today

Full-time

Lead, Information Security Systems Engineer

Greenville, Texas

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Today

Full-time

Specialist, Information Security Systems Engineer

Greenville, Texas

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Today

Full-time

Senior Information Systems Security Officer (ISSO-3)

Maryland

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Today

Description Leidos has a new and exciting opportunity for a Senior Information Systems Security Officer (ISSO) in our INTEL Sector. Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence (SIGINT), and Cryptographic Key Management. At Leidos, we offer competitive benefits, including Paid Time Off, 11 paid Holidays, 401K with a 6% company match and immediate vesting, Flexible Schedule

Full-time

USD 107,900.00 - 195,050.00 per year

Information Systems Security Engineering (ISSE)

Charleston, South Carolina

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11d ago

NexGen Data Systems is seeking an Information Systems Security Engineer (ISSE) to manage Navy-required Risk Management Framework (RMF) efforts for multiple Navy Enterprise Network (NMCI in particular) projects. This role will work collaboratively with Information Technology (IT) Engineers and System Administrators to conduct Cyber Security (CS) analysis, mitigation, remediation, and monitoring to ensure compliance with applicable DoD and Department of the Navy (DON) policies, procedures, and reg

Full-time

Depends on Experience

Principal / Senior Principal Embedded Systems Security Engineer

Baltimore, Maryland

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Today

RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE REQUIRED FOR START: Yes CLEARANCE TYPE: Secret TRAVEL: Yes, 10% of the Time Description At Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people\'s lives around the world today, and for generations to come. Our pioneering and inventive spirit has enabled us to be at the forefront of many technological advancements in our nation\'s history - from the first flight

Full-time

USD 119,600.00 - 179,400.00 per year

Information systems Security Officer (ISSO)

North Carolina

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13d ago

Information Systems Security Officer (ISSO) Fort Bragg, NC (Fort Liberty, NC) The candidate must have expert knowledge and demonstrated experience with cybersecurity technologies, risk management, and incident response procedures as well as have a solid working understanding of computer functions, including hardware, software, and operating systems. This includes knowledge of Windows, Unix, and Linux operating systems, along with other applications such as databases, web servers, networking tech

Easy Apply

Third Party, Contract

100000 - 120000

Information Systems Security Officer II

Remote

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Today

Job ID: 2616401 Location: Remote Work, DC, US Date Posted: 2026-09-28 Category: Information Technology Subcategory: IT Security Administrator Schedule: Full-Time Shift: Day Job Travel: No Minimum Clearance Required: None Clearance Level Must Be Able to Obtain: Public Trust Potential for Remote Work: ORA_REMOTE Description SAIC is seeking a mid-level Information System Security Officer (ISSO) for our team to support a government customer. This position is remote, but the candidate must

Full-time

USD 80,001.00 - 120,000.00 per year

Information Systems Security Engineer

Chantilly, Virginia

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Today

Job Title: Information Systems Security Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular Percentage of Travel Required: None Type of Travel: None * * * The Opportunity: The Information Systems Security Engineer (ISSE) serves as the primary technical authority for the security and resilience of our mission-critical systems. This role is responsible for integrating security engineering prin

Full-time

USD 86,600.00 - 181,800.00 per year