• Information Systems Security Engineer II

    Leidos (Annapolis Junction, MD)
    …currently has an immediate need for an experienced **Information Systems Security Engineer (ISSE) II** for a strategic High-Performance Computing (HPC) program. ... that address IA throughout a system's total life cycle. + Identify overall security requirements for proper handling of Agency data, to include those imposed, IC… more
    Leidos (07/03/25)
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  • Senior Information Systems Security

    Leidos (MD)
    **Description** As a Senior Information Security Systems Engineer (ISSE) you will join a small team of security engineers providing Information Assurance (IA) ... Architecture Analysis and Security Engineering Support for the implementation and fielding of...and compliance of its content **CLEARANCE REQUIRED** : Active TS /SCI with polygraph. US Citizenship required. CCA cases may… more
    Leidos (06/27/25)
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  • Technical Security and Signals…

    Leidos (Bethesda, MD)
    **Description** **Leidos** has a new and exciting opportunity for a **Technical Security and Signals Countermeasures (TSSC) Engineer** in our **National Security ... Area (CABA)** . Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling,… more
    Leidos (06/25/25)
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  • Information Systems Security Engineer

    ManTech (Linthicum Heights, MD)
    **ManTech** is seeking a motivated, career and customer-oriented **Information Systems Security Engineer** to join our team in **Linthicum, MD** . The position is ... part of a team that provides security engineering in the Linthicum location and will provide...Certificate required. **Clearance Requirements:** + Must have a current/active TS /SCI w/ Polygraph. **Physical Requirements:** + The person in… more
    ManTech (06/24/25)
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  • Information Systems Security Engineer…

    Synergy ECP (Annapolis Junction, MD)
    Information Systems Security Engineer (ISSE) Level 2 Annapolis Junction, MD (http://maps.google.com/maps?q=Annapolis+Junction+MD+USA) Description The Information ... Systems Security Engineer shall perform, or review, technical ...8570 compliance with IASAE Level 2 is required. Required Clearance: TS /SCI w/polygraph Synergy ECP, a platform company with Falfurrias… more
    Synergy ECP (06/19/25)
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  • Information Systems Security Engineer

    CACI International (Columbia, MD)
    Information Systems Security Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS /SCI with Polygraph ... Type of Travel: Local * * * **The Opportunity:** + The Information Systems Security Engineer (ISSE) shall perform, or review, technical security assessments of… more
    CACI International (06/17/25)
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  • Senior Information System Security Officer…

    Leidos (Annapolis Junction, MD)
    …12 years of relevant experience. Additional experience may be substituted for a degree. + TS /SCI with polygraph security clearance. + Must have at least 10 years ... **Description** **Senior Information System Security Officer (ISSO)** Leidos currently has an opening...currently has an opening for a **Senior Information System Security Officer (ISSO)** to work at our **Annapolis Junction,… more
    Leidos (06/14/25)
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  • Security Engineer

    CACI International (College Park, MD)
    Security Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS /SCI with Polygraph Employee Type: Regular ... the ability of federal government customers to preserve national security , deliver justice and serve the public with advanced...We are looking for a proactive and experienced Technical Security Engineer to join our cybersecurity team. As a… more
    CACI International (06/11/25)
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  • Information Systems Security Engineer

    RBR-Technologies (Fort Meade, MD)
    …differing data protection/classification requirements + Recommend system-level solutions to resolve security requirements . REQUIREMENTS + Active TS /SCI w/ ... support one of our customers in Maryland. POSITION SUMMARY The Information Systems Security Engineer shall perform, or review, technical security assessments of… more
    RBR-Technologies (06/09/25)
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  • Manager Industrial Security 1

    Northrop Grumman (Annapolis Junction, MD)
    …of history, they're making history. **Northrop Grumman is seeking an Industrial Security Manager for the Microelectronics Design and Application Business Area (MDA ... BA) based out of Annapolis Junction, MD** . The **Industrial Security Manager - Level 1** will serve as the Personnel Security Manager for all programs within… more
    Northrop Grumman (06/06/25)
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