• Lead System Security

    Guidehouse (Bethesda, MD)
    …**4. Process Maturity** + Document and maintain the SA&A lifecycle workflow, integrating security into the system development lifecycle per NIST SP 800-37. + ... develop a matrix of cybersecurity responsibilities for each FISMA system . **6. Review** + Conduct security control...functional tests. + 3+ years of experience as IT system administrator or engineer . Experience can include:… more
    Guidehouse (11/19/25)
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  • Threat Research Analyst - Black Lotus Labs

    Lumen (Annapolis, MD)
    …and shape the future. **The Role** Black Lotus Labs has an opening for a Senior Lead Security Engineer that will leverage Lumen's unique visibility to hunt ... for years. This position will work alongside Black Lotus Labs advanced security researchers, data engineers, malware reverse engineers, data scientists, and our… more
    Lumen (11/14/25)
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  • Engineering Support Lead Engineer

    BAE Systems (Rockville, MD)
    **Job Description** BAE Systems is seeking an experienced Lead Engineer to join our Integrated Defense Solutions team in an exciting program supporting the ... s next generation of strategic deterrent and integrated combat systems . Serving as a Lead Engineer...system that is truly critical to our national security . For more than six decades, SSP has maintained… more
    BAE Systems (10/01/25)
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  • Tactical Weapon System Chief…

    BAE Systems (Rockville, MD)
    **Job Description** BAE Systems is seeking a Tactical Weapon System Chief Engineer to support our work as a prime contractor on a high-profile US Navy weapon ... both technical and non-technical stakeholders + Proven ability to lead and motivate cross-functional teams in complex systems...develop, engineer , manufacture, and support products and systems to protect national security and keep… more
    BAE Systems (09/09/25)
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  • Principal OR Sr. Principal Manufacturing Execution…

    Northrop Grumman (Linthicum Heights, MD)
    …both Principal and Sr. Principal Manufacturing Execution Systems Engineer Lead :** + Active US government security clearance per business requirements + ... candidates for the position of **Principal / Sr. Principal Factory Manufacturing Execution Systems Engineer Lead ** to support advanced technology development… more
    Northrop Grumman (10/10/25)
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  • Cybersecurity Systems Engineer

    BAE Systems (Rockville, MD)
    …to support our work as a prime contractor on a high-profile US Navy weapon system . As a Cybersecurity Systems Engineer , you will influence a ... multi-disciplinary team responsible for System Security Engineering (SSE) risk management of...develop, engineer , manufacture, and support products and systems to protect national security and keep… more
    BAE Systems (10/29/25)
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  • Information Systems Security

    Amentum (Fort Meade, MD)
    …**Responsibilities:** The **Senior Information Systems Security Engineer (ISSE)** shall deliver and lead threat-informed cybersecurity products ... look no further. Amentum is seeking a **Principal Information Systems Security Engineer ** to join...* Lead the creation and completion of System Security Plan (SSP) for a new… more
    Amentum (10/23/25)
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  • System Engineer - IA Systems

    CACI International (Annapolis Junction, MD)
    System Engineer - IA Systems Job Category:...+ Lead the evaluation and design of IA systems , focusing on system security and certification ... security and defense. We focus on providing advanced systems engineering services that meet the most critical and...technology. We are looking for a highly skilled Senior Systems Engineer to join our team. The… more
    CACI International (11/19/25)
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  • Staff IPT SIL Systems Engineer

    Northrop Grumman (Annapolis Junction, MD)
    …Center (NGMC) (https://www.northropgrumman.com/what-we-do/mission-solutions/microelectronics) is seeking a **Staff IPT SIL Systems Engineer Lead ** . **What ... Systems Engineering - Integration & Test (SEIT) Team, lead for System Integration Lab (SIL) Team...per customers' requirements.** **Basic Qualifications for** **Staff IPT SIL Systems Engineer Lead ** **:** *… more
    Northrop Grumman (11/01/25)
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  • Sr OT Systems Security

    Exelon (Owings Mills, MD)
    …career. Are you in? **Primary Purpose** **PRIMARY PURPOSE OF POSITION** The Sr OT Systems Security Engineer (OTSSE) will support implementation of the ... training to OT personnel **Job Scope** **JOB SCOPE** The Senior Operational Technology Systems Security Engineer (OTSSE) will work closely (and primarily)… more
    Exelon (11/13/25)
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  • Senior Information Systems Security

    Leidos (MD)
    …field with a minimum of 14 years of experience as an Information Systems Security Engineer (ISSE) or System Engineer on programs and/or contracts ... **Description** As a Senior Information Security Systems Engineer (ISSE)...design + Designs, develops, implements and/or integrates IA and security systems and system components… more
    Leidos (09/26/25)
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  • Staff IPT SIL Systems Engineer

    Northrop Grumman (Linthicum Heights, MD)
    …Center (NGMC) (https://www.northropgrumman.com/what-we-do/mission-solutions/microelectronics) is seeking a **Staff IPT SIL Systems Engineer Lead ** . **What ... Lead the development of a hardware and software system integration lab for a segment of a complex...per customers' requirements.** **Basic Qualifications for** **Staff IPT SIL Systems Engineer Lead ** **:** *… more
    Northrop Grumman (11/06/25)
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  • Lead Systems Engineer

    Leidos (Bethesda, MD)
    …is prepared for the challenges of tomorrow. **Position Overview** We are seeking a Lead Systems Engineer to become the requirements, capabilities, and test ... training systems . + Contribute to the implementation of training system development, integration, and testing workflows. Employ engineering tools such as Jira,… more
    Leidos (11/05/25)
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  • Lead Systems Engineer

    Synergy ECP (Annapolis, MD)
    Lead Systems Engineer Annapolis Junction Description Synergy ECP, a platform company with Falfurrias Capital Partners, has a talented, dedicated staff to ... huge results to meet the ever-evolving demands of our customers. SynergyECP is seeking a Lead Systems Engineer to join our team. The primary responsibilities… more
    Synergy ECP (09/18/25)
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  • Sr C5ISR Systems Engineer

    BAE Systems (Lexington Park, MD)
    …and validation, and operation and sustainment. The selected candidate will act as a lead engineer for SOF related projects and serve as the primary interface ... lead the world in defense technologies and national security services. We offer a flexible work environment to...4 years experience in engineering field Experience as a systems engineer on design projects Strong verbal… more
    BAE Systems (10/15/25)
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  • Program Lead - System

    Leidos (Odenton, MD)
    **Description** The Program Lead / System Engineer position will oversee the management of the system level requirements, and the performance of ... third party coordination, integration and test, documentation, deployment, and system assessment. + Employing SE approach for systems...a related Master's degree. + Active DoD Top Secret Security Clearance and ability to obtain a DoD Top… more
    Leidos (11/11/25)
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  • Information Systems Security

    ManTech (Annapolis Junction, MD)
    **MANTECH** seeks a motivated, career and customer-oriented **Information Systems Security Engineer (ISSE)** to join our team in the **Annapolis Junction, ... **Responsibilities include but are not limited to:** + Participate as a security engineer representative on teams for the design, development, implementation… more
    ManTech (11/19/25)
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  • Executive Systems Engineer

    Systems Technologies, Inc. (Aberdeen Proving Ground, MD)
    Executive Systems Engineer Location Aberdeen Proving Ground (APG), MD Job Setting On-site Job Category Engineer Apply Now ... EXECUTIVE SYSTEMS ENGINEER The Executive Systems Engineer will support PM PNT (Positioning,...Thorough understanding of DOTMLPF analysis and its impact on system design and implementation. SECURITY CLEARANCE +… more
    Systems Technologies, Inc. (10/18/25)
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  • Information Systems Security

    General Dynamics Information Technology (Bethesda, MD)
    …Description:** Seize your opportunity to make a personal impact as an Information Systems Security Engineer supporting customer activities. GDIT is your ... At GDIT, people are our differentiator. As a Information Systems Security Engineer (ISSE)​, you...from all our highly professional roles. Be the change, lead our change - join us! **HOW AN ISSE… more
    General Dynamics Information Technology (10/01/25)
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  • Information System Security

    Guidehouse (Suitland, MD)
    …Authorization. + Provided RMF support towards obtaining an ATO for cloud-based systems /applications, to include system categorization, security control ... 800-37, 800-137, FIPS 199, FIPS 200, OMB A-130 Appendix III. + Create and maintain core security artifacts such as System Security Plan (SSP), Plan of Action… more
    Guidehouse (10/24/25)
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