• Northrop Grumman (Ellicott City, MD)
    …the best work of your career. We are looking for you to join our team as a Senior Staff Systems Engineer - EW Analyst to join our Maritime/Land Systems ... Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations… more
    Talent (11/19/25)
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  • Senior Security Systems

    EPAM Systems (Mclean, VA)
    We are seeking a ** Senior Security Systems Engineer ** to lead advanced WiFi performance testing, automation, and network analysis in laboratory ... **Requirements** + Minimum 3 years of working experience in wireless networking and security systems engineering + Knowledge of 802.11ac (WiFi 5) and 802.11ax… more
    EPAM Systems (11/04/25)
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  • Mid/ Senior Information Systems

    Belay Technologies (Annapolis Junction, MD)
    …up in 2020 and a finalist in 2021! Belay Technologies is Mid/ Senior Information Systems Security Engineer (ISSE) to join our intel team. The selected ... software. + Proposing, assessing, coordinating, implementing, and enforcing information systems security policies, standards, and methodologies. + Auditing… more
    Belay Technologies (11/06/25)
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  • Information Systems Security

    Amentum (Fort Meade, MD)
    …end of new products and processes. **Responsibilities:** The ** Senior Information Systems Security Engineer (ISSE)** shall deliver and lead ... look no further. Amentum is seeking a **Principal Information Systems Security Engineer ** to join...information to both technical and non-technical audiences to include senior stakeholders * Expertise in the Risk Management Framework… more
    Amentum (10/23/25)
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  • Information Systems Security

    Leidos (Laurel, MD)
    …**Leidos** has a new and exciting opportunity for a ** Senior Information Systems Security Engineer (ISSE)** in our **National Security ... and create mitigation plans. Design, develop, and integrate information assurance into security systems and components. Assist with systems engineers… more
    Leidos (11/18/25)
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  • Senior Cyber Risk Manager (Splunk…

    The MITRE Corporation (Mclean, VA)
    Security Services Division (R300) is looking to fill a Senior Information Systems Security Engineer position, with a focus on classified environments. ... Splunk systems are configured and operated in compliance with Security Technical Implementation Guides (STIG) requirements. The candidate will manage Splunk user… more
    The MITRE Corporation (11/08/25)
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  • Sr OT Systems Security

    Exelon (Owings Mills, MD)
    …to OT personnel **Job Scope** **JOB SCOPE** The Senior Operational Technology Systems Security Engineer (OTSSE) will work closely (and primarily) with ... **Primary Purpose** **PRIMARY PURPOSE OF POSITION** The Sr OT Systems Security Engineer (OTSSE) will...Acceptance Testing, and/or recommend risk acceptance for the appropriate senior leadership. Verify and update security engineering… more
    Exelon (11/13/25)
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  • Systems Engineer IV - Pipeline…

    COMSO, Inc (Fort Meade, MD)
    …the development cycle to ensure supportability for security certification. + The Senior Systems Engineer shall also be responsible for performing ... seven years running by the Baltimore Sun Media Group. ** SECURITY CLEARANCE IS REQUIRED: TS/SCI w/ POLYGRAPH BEFORE CONSIDERATION**...and memory scaling) is required. Job Description: + The Senior Systems Engineer shall be… more
    COMSO, Inc (09/02/25)
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  • Information Systems Security

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    **Information Systems Security Engineer (ISSE) - Senior ** **Category:** Cyber Security **Main location:** United States, Virginia, Arlington ... System Security Engineer (ISSE) designs, implements, and manages security solutions for information systems . Their responsibilities include ensuring … more
    CGI Technologies and Solutions, Inc. (09/26/25)
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  • Senior Systems Engineer

    BAE Systems (Sterling, VA)
    …Other incentives may be available based on position level and/or job specifics. ** Senior Systems Engineer (potential travel)** **117888BR** EEO Career Site ... integration and sustainment support for critical military platforms and systems . Intelligence & Security provides services and...and protect our freedom We are looking for experienced Systems Engineer to join our technology-based program… more
    BAE Systems (10/31/25)
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  • Principal / Senior Principal Systems

    Northrop Grumman (Linthicum Heights, MD)
    …Center (NGMC) (https://www.northropgrumman.com/what-we-do/mission-solutions/microelectronics) is seeking **Principal or Senior Principal Systems Engineer ... area OR Redondo Beach, CA** _._ **This requisition may be filled as a** **Principal Systems Engineer (MBSE)** **or** ** Senior Principal Systems more
    Northrop Grumman (10/21/25)
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  • Principal / Senior Principal Configuration…

    Northrop Grumman (Annapolis Junction, MD)
    …(NGMC) (https://www.northropgrumman.com/what-we-do/mission-solutions/microelectronics) is seeking **Principal or Senior Principal Configuration Control Systems ... area** _._ **This requisition may be filled as a** **Principal Configuration Control Systems Engineer ** **or** ** Senior Principal Configuration Control … more
    Northrop Grumman (11/06/25)
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  • Information Systems Security

    Systems Technologies, Inc. (Hanover, MD)
    Information Systems Security Engineer (ISSE) Location Hanover, MD Job Setting On-site Job Category Engineer Apply Now ... (https://phh.tbe.taleo.net/phh04/ats/careers/v2/applyRequisition?org=SYSTEK&cws=42&rid=1129) INFORMATION SYSTEMS SECURITY ENGINEER (ISSE) The company is seeking junior, mid-level, and… more
    Systems Technologies, Inc. (09/02/25)
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  • Senior Cloud Systems Engineer

    St. George Tanaq Corporation (Suitland, MD)
    Senior Cloud Systems Engineer (Identity...Knowledge of FedRamp, NIST 800-53, FISMA, CMMC and federal security standards for IAM systems + Ability to ... about us, visit https://tanaq.com/tanaq-technical-services. **About the Role** We are seeking a ** Senior Cloud Systems Engineer ** (Identity Management Domain… more
    St. George Tanaq Corporation (11/18/25)
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  • Principal / Senior Principal Modeling…

    Northrop Grumman (Linthicum Heights, MD)
    …to do some of the best work of your career. We are looking for a Principal / Senior Modeling & Simulation Systems Engineer to join our team in Baltimore, MD. ... is our commitment to missions. In rapidly changing global security environments, Northrop Grumman brings informed insights and software-secure...may be filled as a Principal Modeling & Simulation Systems Engineer or a Senior more
    Northrop Grumman (10/09/25)
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  • Principal / Senior Principal Modeling…

    Northrop Grumman (Baltimore, MD)
    …our team as a Principal / Senior Principal Modeling, Simulation & Analysis Systems Engineer based out of Baltimore, MD and will require 100% on-site work. ... is our commitment to missions. In rapidly changing global security environments, Northrop Grumman brings informed insights and software-secure...be filled as a Principal Modeling, Simulation & Analysis Systems Engineer or a Senior more
    Northrop Grumman (10/14/25)
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  • Systems Engineer , Senior

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    ** Systems Engineer , Senior ** **Category:** Software Development/ Engineering **Main location:** United States, Virginia, Arlington **Position ID:** ... acceptable. CGI Federal has an exciting opportunity for a Systems Engineer within our Intel sector advancing...Engineer within our Intel sector advancing the national security mission through cutting edge technology. You must have… more
    CGI Technologies and Solutions, Inc. (09/30/25)
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  • Principal/ Senior Principal Cyber…

    Northrop Grumman (Baltimore, MD)
    …to do some of the best work of your career. We are looking for a Principal / Senior Principal Cyber Systems Engineer to join our team in Baltimore, MD. This ... Get to Do:** As an integral part of our Systems Security Engineering Team you will be...Risk Management Framework and Cyber Resiliency **Basic Qualifications for Senior Principal Cyber Systems Engineer :**… more
    Northrop Grumman (10/28/25)
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  • Senior Network Security

    CACI International (Columbia, MD)
    Senior Network Security Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph ... * * **Exciting Opportunity: Join Our Team as a Senior Network Security Engineer !** Are...in developing technical standards and interface applications. + Ensure systems meet governmental security specifications. + Contribute… more
    CACI International (09/13/25)
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  • FLEX Senior Systems Engineer

    Marriott (Bethesda, MD)
    …strategic thinking and hands-on engagement with delivery teams. The Senior Systems Engineer owns the engineering, security , and operational reliability ... Reporting to the Director - Technology Workplace Products, the Senior Systems Engineer for M365...of the following Microsoft Certifications o Microsoft Certified Azure Security Engineer o Microsoft Certified Information Protection… more
    Marriott (11/07/25)
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