• Principal Information Systems Security

    Leidos (Annapolis Junction, MD)
    …Business Area (CABA)** . Our talented team is at the forefront in Security Engineering , Computer Network Operations (CNO), Mission Software, Analytical Methods ... **Leidos** has a new and exciting opportunity for a **Principal Information Systems Security Officer (ISSO)** in our **National Security Sector's (NSS) Cyber &… more
    Leidos (06/05/25)
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  • Senior Information Systems Security Officer…

    Leidos (Fort Meade, MD)
    …Business Area (CABA)** . Our talented team is at the forefront in Security Engineering , Computer Network Operations (CNO), Mission Software, Analytical Methods ... **Desirable Skills:** Excellent written and oral communication skills + ** Security Clearance :** Active TS/SCI with Polygraph required...least 3 days with an anticipated close date of no earlier than 3 days after the original posting… more
    Leidos (06/03/25)
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  • Senior Network Security Engineer

    Leidos (Annapolis Junction, MD)
    …. Additionally, must have experience in network or system administration. + ** Security Clearance requirement** : Possess active TS/SCI with Polygraph to ... work is ahead!** If you're a talented Senior Network Security Engineer, we want to hear from you. The...may be considered. + Degree must be in Network Engineering , Systems Engineering , Information Technology, or related… more
    Leidos (08/08/25)
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  • Security Engineer

    Leidos (Odenton, MD)
    …and guidelines (eg, DISN) and conduct quality assurance of all VA, IA security engineering analysis, QA, systems and application security implementation ... **Description** Leidos is seeking a Security Engineer to support the execution of strategic,...in lieu of degree. + Active DoD Top Secret clearance with SCI eligibility required + DoD 8570 IAM… more
    Leidos (07/10/25)
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  • Strategic Account Executive - National…

    Red Hat (Annapolis, MD)
    …you will also be responsible for managing internal associates like sales engineering support and technical support. You'll need to be comfortable working with ... registered to do business and have an active TS/SCI clearance . **What you will do:** - Successfully sell Red...Red Hatters are encouraged to bring their best ideas, no matter their title or tenure. We're a leader… more
    Red Hat (07/29/25)
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  • Senior Software Engineer - CTJ - Poly

    Microsoft Corporation (Elkridge, MD)
    …C#, Java, JavaScript, or Python + OR equivalent experience **Other Requirements:** Security Clearance Requirements: Candidates must be able to meet Microsoft, ... from thousands of active attack attempts, every month? Look no further than the Microsoft Defender engineering ...: This position requires successful verification of the stated security clearance to meet federal government customer… more
    Microsoft Corporation (07/11/25)
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  • Principal / Senior Principal Cyber Systems…

    Northrop Grumman (Annapolis Junction, MD)
    …(C) and No Magic (C) CAMEO + Familiarity with Systems Security Engineering (SSE) documentation (eg Cybersecurity Strategies, Information Support Plans, ... RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Secret TRAVEL: Yes, 10% of the...is a trusted provider of mission-enabling solutions for global security . Our Engineering and Sciences (E&S) organization… more
    Northrop Grumman (07/05/25)
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  • Software Engineer II - CTJ - Poly

    Microsoft Corporation (Elkridge, MD)
    …C#, Java, JavaScript, or Python + OR equivalent experience. **Other Requirements:** Security Clearance Requirements: Candidates must be able to meet Microsoft, ... Verification:** This position requires successful verification of the stated security clearance to meet federal government customer requirements. You… more
    Microsoft Corporation (07/11/25)
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  • Software Engineer II - CTJ - Poly

    Microsoft Corporation (Elkridge, MD)
    …C++, C#, Java, JavaScript, or Python OR equivalent experience. **Other Requirements:** Security Clearance Requirements: Candidates must be able to meet ... Azure Data team. As part of a core product engineering group, you will develop features, improvements, enhancements, and...: This position requires successful verification of the stated security clearance to meet federal government customer… more
    Microsoft Corporation (08/12/25)
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  • Firewall Administrator & InfoSec Engineer Sr

    Lockheed Martin (Bethesda, MD)
    …Engineer\. **What You Will Be Doing:** In this role, you will provide security engineering designs and implementation in all aspects of Information Assurance ... improve firewall security and performance * Providing security engineering designs and implementation in all...tools, such as Ansible and Python * Active Secret Clearance ** Security Clearance Statement:** This… more
    Lockheed Martin (07/16/25)
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