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Keywords: Information Systems Security Engineer, Location: Linthicum Heights, MD

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Senior Information Systems Security Engineer (Sr. ISSE)

Senior Information Systems Security Engineer (ISSE) Linthicum, MD · Government/Military Clearance Required: TS/SCI... national security. We’re looking for a mission-driven Senior Information Systems Security Engineer (Sr. ISSE) to support high...

Location: Linthicum, MD
Posted Date: 02 Feb 2026
Salary: $20000 - 27000 per year

Information Systems Security Engineer (ISSE)

Information Systems Security Engineer (ISSE) Linthicum Heights, MD · Government/Military Clearance Required: TS/SCI...’s most critical systems and infrastructure. We’re seeking experienced Information Systems Security Engineers (ISSEs) to support vital...

Location: Linthicum, MD
Posted Date: 02 Feb 2026

Information Systems Security Engineer

a motivated, career and customer-oriented Information Systems Security Engineer (ISSE). This position is based in Linthicum... Heights, MD. As an Information Systems Security Engineer, you will be crucial in designing, implementing, and maintaining...

Company: ManTech
Posted Date: 29 Jan 2026

Information Systems Security Engineer

a motivated, career and customer-oriented Information Systems Security Engineer (ISSE). This position is based in Linthicum... Heights, MD. As an Information Systems Security Engineer, you will be crucial in designing, implementing, and maintaining...

Company: ManTech
Posted Date: 29 Jan 2026

Information Systems Security Engineer

Leidos is currently seeking an Information Systems Security Engineer to support our customer onsite. The ISSE... of experience as an Information Systems Security Engineer (ISSE) or Network Engineer on programs and/or contracts with the customer...

Company: Leidos
Location: Linthicum, MD
Posted Date: 25 Jan 2026
Salary: $107900 - 195050 per year

Cybersecurity Systems Engineer/Information Systems Security Engineer (ISSE) - TS/SCI w. Polygraph

into opportunity as a Cybersecurity Systems Engineer/Information Systems Security Engineer (ISSE) with GDIT. A career in enterprise.../Information Systems Security Engineer (ISSE) you will help ensure today is safe and tomorrow is smarter. HOW A CYBERSECURITY...

Company: General Dynamics
Location: Elkridge, MD
Posted Date: 24 Jan 2026

Information Systems Security Engineer

Lentech, Inc., has an exciting position for an Information Systems Security Engineer. Clearance: Current TS/SCI... Certifications: DoD 8570 compliance with IASAE Level 3 is required. Both Information Systems Security Engineering Professional...

Company: Lentech Inc.
Location: Elkridge, MD
Posted Date: 11 Jan 2026

Senior Information Systems Security Engineer

As a Senior Information Security Systems Engineer (ISSE) you will join a small team of security engineers providing... of experience as an Information Systems Security Engineer (ISSE) or System Engineer on programs and/or contracts with the customer...

Company: Leidos
Location: Linthicum, MD
Posted Date: 14 Dec 2025

Cloud Security Engineer

Responsibilities A Cloud Security Engineer is needed to assist in the planning, building and management..., monitoring, logging, networking, and general architecture are all compliant with DoD regulations. The Cloud Security Engineer...

Company: Peraton
Location: Linthicum, MD
Posted Date: 28 Jan 2026
Salary: $104000 - 166000 per year

Cloud Engineer: Mid to SME Level (Applicants must currently hold US government Security Clearance - Secret or Above)

, Information Systems/Technology, Cybersecurity, Software Engineering, Data Science, Math or Physics. Must have a minimum of 3... requirements. Important Security Clearance Information: Be aware that you are applying for a job that requires...

Posted Date: 10 Nov 2025
Salary: $43.27 - 79.33 per hour

Gatekeeper System Engineer

Job Title: Gatekeeper System Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance... management. Responsibilities: The Systems Engineer will work with a team of developers, QA, DevOps and system engineers...

Location: Hanover, MD
Posted Date: 01 Feb 2026

System Engineer III

Prodigy One, LLC. is a systems and software engineering services firm providing more than 45 years of service to state... required: Active TS/SCI clearance with Polygraph Location: Annapolis Junction, MD Description: We are looking for a System Engineer...

Company: Prodigy One
Location: Linthicum, MD
Posted Date: 29 Jan 2026

Principal Cybersecurity Systems Engineer

! Leidos is currently looking to add a Sr. Systems Engineer to an Information Assurance Program near Ft. Meade, MD. The..., Initial Capabilities Documents, Requirements Specifications, security requirements and security testing documents. Provide...

Company: Leidos
Posted Date: 28 Jan 2026

Systems Engineer

a motivated, career and customer-oriented Systems Engineer to join our team in Linthicum, MD This role supports Agency... of systems Provide collaboration and information sharing tools, repositories to enable outreach, training, and awareness...

Company: ManTech
Posted Date: 25 Jan 2026

Data Management Systems Engineer

at a customer location. As a Data Management Systems Engineer on our team you will evaluate existing IT related security data...Responsibilities Peraton is hiring a Data Management Systems Engineer to join our Cyber Mission business unit...

Company: Peraton
Location: Linthicum, MD
Posted Date: 24 Jan 2026

System Engineer Skill Level 3

Level 3 System Engineer shall possess the following capabilities: Perform systems engineering activities and assist in the... disciplines include: Chemistry, Computer Science, Information Systems, Mathematics, and Physics. Similar or comparable degrees...

Company: Onyx Point
Location: Hanover, MD
Posted Date: 23 Jan 2026

System Engineer - Junior, Mid, or Senior

an experienced System Engineer to support complex systems-of-systems initiatives with a strong emphasis on qualitative analytical... for business-focused systems including security, HR, training, and operational analytics platforms. Key Responsibilities...

Company: SITEC Consulting
Location: Hanover, MD
Posted Date: 08 Jan 2026
Salary: $140000 - 215000 per year

Cybersecurity Systems Engineer

! Leidos is currently looking to add a Sr. Systems Engineer to an Information Assurance Program near Ft. Meade, MD. The..., Information Systems, Engineering Science, Engineering Management, or related discipline from an accredited college or university...

Company: Leidos
Posted Date: 10 Dec 2025

Principal / Sr. Principal Factory Planning Systems Engineer

. Northrop Grumman Mission Systems is a trusted provider of mission-enabling solutions for global security. Our Engineering... Planning Systems Engineer to join our team and pioneer new approaches, design and implement technologies for a computer...

Company: Northrop Grumman
Location: Linthicum, MD
Posted Date: 21 Nov 2025
Salary: $105400 - 158000 per year

Systems Engineer W/Poly

Job Description: Overview BigBear.ai is seeking a System Engineer. The candidate must provide Systems Engineering... Engineering, Computer Science, Information Systems, Engineering Science, Engineering Management, or a related discipline...

Company: BigBear.ai
Location: Hanover, MD
Posted Date: 20 Nov 2025