Information Systems Security Engineer jobs

Patterson, Ohio

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Today

MTSI is seeking a highly skilled Systems Security Engineer to design, evaluate and maintain secure systems and networks within an embedded government-focused environment. The ideal candidate will work collaboratively with cross-functional teams to ensure compliance with Department of Defense (DoD) security standards, protect critical systems, and address emerging cybersecurity challenges. This role involves providing expertise in systems security architecture within embedded avionics systems, ad

Full-time

Cyber Systems Security Engineer (Embedded)

Grand Prairie, Texas

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Today

Job Description You will be a Cyber Systems Security Engineer in the Program Protection Organization. Our organization oversees all aspects of Anti-Tamper and embedded Cybersecurity across Missiles and Fire Control. We are chartered with providing the skills and innovative technologies to develop, design, produce and sustain secure products across our Lines of Business. What You Will Be Doing As the Cyber Systems Security Engineer you will be responsible for providing embedded System Security

Full-time

USD 82,900.00 - 146,165.00 per year

Cyber Systems Security Engineer - Level 2

Fort Worth, Texas

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Today

Job Description Lockheed Martin Aeronautics. Be More Than You Can Imagine. Lockheed Martin's aircraft leadership is earned through relentless research and development of high-performance combat, air mobility and reconnaissance and surveillance aircraft. We also provide world-class training, focused logistics support, and advanced targeting and navigation technologies to enable the right people with the right skills to be in the right place at the right time with the right information and the r

Full-time

USD 82,900.00 - 146,165.00 per year

Cyber Systems Security Engineer Sr

Colorado Springs, Colorado

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Today

Job Description WHAT WE'RE DOING Do you want to be part of a culture that inspires employees to innovate, perform with excellence, and build incredible products? If you have the passion, drive, and courage to dream big, then we want to build a better tomorrow with you. Come and join our team! Lockheed Martin's Rotary and Mission Systems' C4ISR team is looking for a proven and experienced cyber systems engineer to support the Peace Krypton (PK) program. THE WORK As a System Engineer - Cyber i

Full-time

USD 101,000.00 - 178,135.00 per year

Information Systems Security Officer

Huntsville, Alabama

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Today

Job ID: 2511610 Location: HUNTSVILLE, AL, US Date Posted: 2025-11-17 Category: Cyber Subcategory: Cybersecurity Spec 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 SAIC is looking for an Information Systems Security Officer (ISSO). The ISSO's primary function is working within classified areas supporting US Space Force / Space Development Ag

Full-time

Information Systems Security Officer

Grand Forks, North Dakota

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Today

Job ID: 2511612 Location: GRAND FORKS, ND, US Date Posted: 2025-11-17 Category: Cyber Subcategory: Cybersecurity Spec Schedule: Full-time Shift: Day Job Travel: No Minimum Clearance Required: Top Secret Clearance Level Must Be Able to Obtain: TS/SCI Potential for Remote Work: No Description SAIC is looking for an Information Systems Security Officer (ISSO). The ISSO's primary function is working within classified areas supporting US Space Force / Space Development Agency (SDA) / Battl

Full-time

Information Systems Security Officer (ISSO) / Secret / Onsite: FL

Orlando, Florida

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Today

Job Description Lockheed Martin is seeking a seasoned Information Systems Security Officer (ISSO) to safeguard our systems against emerging threats and ensure strict compliance with all governing documents, security policies, and federal regulations. In this role you will implement and test state of the art secure operating systems, networks, and database solutions, conduct risk assessments, and provide expert guidance throughout the program life cycle. Key Responsibilities Compliance & Regulat

Full-time

USD 76,500.00 - 134,895.00 per year

Information Systems Security Manager (ISSM) II

Eglin Air Force Base, Florida

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Today

Position Overview The ISSM's primary function serves as a principal advisor on all matters, technical and otherwise, involving the security of information systems under his/her purview. Primary support will be working within Special Access Programs (SAPs) supporting Department of Defense (DoD) agencies, such as HQ Air Force, Office of the Secretary of Defense, and Military Compartment efforts. The position will provide "day-to-day" support for Collateral, Sensitive Compartmented Information (SC

Full-time

Information Systems Security Manager (ISSM)

Lorton, Virginia

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Today

The National Security Sector at Leidos is looking for an Information Systems Security Manager (ISSM) to support a fast-paced program with the Air Force Life Cycle Management Center. This role involves supporting the delivery of comprehensive IT and support services to ensure mission success while adhering to DoD standards and regulations. The ISSM will oversee the cybersecurity posture of DoD information systems, ensuring compliance with DoD security standards and protecting sensitive data. The

Full-time

USD 104,650.00 - 189,175.00 per year

Information Systems Security Officer (2)

Maryland

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Today

Leidos has a new and exciting opportunity for an Information Systems Security Officer (ISSO) in our National Security Sector's (NSS) Cyber & Analytics Business Area (CABA). 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

Full-time

USD 85,150.00 - 153,925.00 per year

Information Systems Security Officer

Washington, District of Columbia

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Today

Description: Business Operational Concepts (BOC) is a recognized leader in providing Technical and Program Management Services, Information Technology, and Support. BOC has enabled their Government and Commercial clients to achieve their organizational initiatives through the application of high quality, innovative, and cost-effective professional services and solutions. We provide a positive working environment, with opportunities for advancement in our growing Federal sector workforce. We o

Full-time

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Information Security Systems Engineer

Palm Bay, Florida

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29d ago

A client of Innova Solutions is immediately hiring an Information Security Systems Engineer. Position Type: Full time Contract, Potential Contract to Hire Duration: 06-12 Months Location: Palm Bay, FL (Onsite) As an Information Security Systems Engineer, you will: Lead the development and implementation of Anti-Tamper (AT) measures throughout the System Development Lifecycle.Serve as a Subject Matter Expert (SME) in AT.Assess systems for Critical Program Information (CPI).Conduct trade studies a

Easy Apply

Contract

$125 - $130

Senior Information Security Systems Engineer

Mountain View, California

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Today

Leidos is seeking a qualified Senior Information Systems Security Engineer (ISSE) to serve as the cybersecurity contact responsible for ensuring that assigned federal information systems comply with applicable agency security policies, standards, and regulatory frameworks such as FISMA and the NIST Risk Management Framework (RMF). This role includes maintaining and managing the System Security Plan (SSP) and all associated in scope authorization documentation, ensuring systems remain secure thr

Part-time

USD 104,650.00 - 189,175.00 per year

Information Systems Security Officer

Cape Canaveral, 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 Technologie

Full-time

Information Systems Security Officer

Chantilly, Virginia

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Today

Job ID: 2510453 Location: CHANTILLY, VA, US Date Posted: 2025-10-02 Category: Cyber Subcategory: Cybersecurity Spec Schedule: Full-time Shift: Day Job Travel: Yes, 10 % of the Time Minimum Clearance Required: TS/SCI with Poly Clearance Level Must Be Able to Obtain: TS/SCI with Poly Potential for Remote Work: No Description SAIC is a premier Fortune 500 mission integrator focused on advancing the power of technology and innovation to serve and protect our world. Our robust portfolio o

Full-time

Information Systems Security Specialist Manager

Charleston, South Carolina

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Today

Job Family: Cyber Consulting (Digital) Travel Required: None Clearance Required: Ability to Obtain Top Secret SCI (TS/SCI) What You Will Do: Assist with the preparation and maintenance of process artifacts, traceability documents purposed for compliance with Authority to Operate (ATO) requirements or CSSP Accreditation.Conduct and lead risk assessments and managing risks. Develop and implement cybersecurity policies and procedures.Assisting and developing system security policy and ensuring

Full-time

Senior Information Systems Security Officer Active Top Secret/SCI with Polygraph

Fort Meade, Maryland

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4d ago

Senior Information Systems Security Officer (ISSO-S) Full-time 12 Month contract Fort Meade, Maryland TECHNICAL SKILLS Must Have Clearance Required: Active Top Secret/SCI with PolygraphEducation: Bachelor s degree in Computer Science, Cybersecurity, or related field.Nice To Have IAM Level I or higher (e.g., Security+, CISSP, CISM)JOB DESCRIPTION Position Overview Seeking a highly experienced Senior ISSO to lead cybersecurity efforts to support mission-critical systems for a Federal customer at

Easy Apply

Contract

$80 - $88

Information Security Systems Engineer

Clifton, New Jersey

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29d ago

A client of Innova Solutions is immediately hiring an Information Security Systems Engineer. Position Type: Full time Contract, Potential Contract to Hire Duration: 06-12 Months Location: Clifton, NJ (Onsite) As an Information Security Systems Engineer, you will: Lead the development and implementation of Anti-Tamper (AT) measures throughout the System Development Lifecycle.Serve as a Subject Matter Expert (SME) in AT.Assess systems for Critical Program Information (CPI).Conduct trade studies an

Easy Apply

Contract

$125 - $130

Lead, Information Security Systems Engineer (Secret Security Clearance)

Ashburn, Virginia

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Today

Full-time

USD 125,000.00 - 232,000.00 per year

Lead, Information Security Systems Engineer (Secret Security Clearance)

Clifton, New Jersey

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Today

Full-time

USD 125,000.00 - 232,000.00 per year

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Information Systems Security Engineer jobs