• Lead Cyber Engineer

    Huntington Ingalls Industries (Annapolis Junction, MD)
    …for a short video: https://vimeo.com/732533072 Job Description Mission Technologies is looking for a Lead Cyber Engineer to join our cutting-edge Cyber ... C and Assembly across specialized target platforms. Essential Job Responsibilities The Lead Cyber Engineer will work closely with Project Managers, Technical… more
    Huntington Ingalls Industries (08/08/25)
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  • Senior Engineer , Cyber M&A Advisor

    Cardinal Health (Annapolis, MD)
    …the Fortune 500. We currently have a full-time job opening for a Senior Engineer to oversee the Cyber aspects of Mergers and Acquisitions. **_Department ... We are seeking a highly skilled and business-savvy cybersecurity professional to lead and support all cybersecurity aspects of Mergers & Acquisitions (M&A)… more
    Cardinal Health (09/03/25)
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  • Cyber Engineer (Onsite)

    RTX Corporation (Fulton, MD)
    …collaborative, and dedicated team member to be part of the Raytheon Solipsys Cyber Operations Group under Information Technology. As a member of the Cyber ... and risk, designing & implementing defensive technologies to combat cyber threats, as well as contribute to the development...And more! At Collins, the paths we pave together lead to limitless possibility. And the bonds we form… more
    RTX Corporation (09/13/25)
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  • Principal Cyber Software Engineer

    Concurrent Technologies Corporation (Columbia, MD)
    Principal Cyber Software Engineer Concurrent Technologies Corporation Client Site - Columbia, MD area Minimum Clearance Required: TS/SCI with Fullscope Poly ... Lower-level computing language/principles, especially debugging Assembly + Experience with Cyber Security research, especially malware anti-debugging, detection avoidance, or… more
    Concurrent Technologies Corporation (08/07/25)
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  • Sr Cyber Security Performance Analyst…

    Constellation (Baltimore, MD)
    … security risk management analysis and investigations. The CSA will act as a team lead to the Cyber Security NERC CIP Assessment teams to effectively communicate ... the development of appropriate security risk management plans. The Cyber Security Engineer (CSA) will work closely...for systems and/or applications related to NERC CIP. + Assist/ lead teams in cyber security Incident Reporting… more
    Constellation (10/10/25)
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  • Lead Modeling and Simulation…

    ManTech (Annapolis Junction, MD)
    **MANTECH** seeks a motivated, career and customer-oriented ** Lead Modeling and Simulation Engineer ** to join our team in **Fort Meade, MD** . This is an ... Education, Development & Training (ICED-T) program at US Cyber Command. This role will lead environment...at US Cyber Command. This role will lead environment (network) design, software licensing management, and delivery… more
    ManTech (10/10/25)
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  • Lead Platform Engineer (Secret,…

    General Dynamics Information Technology (Aberdeen, MD)
    …related experience **US Citizenship Required:** Yes **Job Description:** GDIT is seeking a ** Lead Platform Engineer ** to support an exciting new position in our ... and sustainment of a Software Factory capability for the US Army. The Lead Platform Engineer will support several technical activities for this effort… more
    General Dynamics Information Technology (10/11/25)
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  • Lead Software Engineer

    Sealing Technologies (Columbia, MD)
    …integration services. Position Overview: SealingTech is looking for an experienced and talented Lead Software Engineer to join our Software Products Team. In ... this role, you will serve as the technical lead driving the architecture and evolution of Operator X,...the architecture and evolution of Operator X, a next-generation cyber defense platform that integrates advanced automation and AI… more
    Sealing Technologies (10/02/25)
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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 provide ... at a time when a premium is placed on cyber security. In an ultra-competitive environment, Synergy ECP has...ever-evolving demands of our customers. SynergyECP is seeking a Lead Systems Engineer to join our team.… more
    Synergy ECP (09/18/25)
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  • Information Systems Security Engineer

    Amentum (Fort Meade, MD)
    …products and processes. **Responsibilities:** The **Senior Information Systems Security Engineer (ISSE)** shall deliver and lead threat-informed cybersecurity ... artifacts to be used for new IS accreditation * Lead the creation and completion of System Security Plan...Security, etc. * 15 years of experience as a Cyber Security Engineer or Systems Engineer more
    Amentum (10/01/25)
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  • Software Engineer , Lead - TS/SCI…

    Parsons Corporation (Annapolis Junction, MD)
    …you're looking for. **Job Description:** Parsons is seeking an experienced and dynamic ** Lead ** **Software Engineer ** to manage a diverse team of software ... Cloud, DevOps, Data Feed). This position offers a unique opportunity to lead a talented team in developing cutting-edge cloud-based solutions, contributing to the… more
    Parsons Corporation (08/26/25)
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  • Software Engineer 3

    Nightwing (Annapolis Junction, MD)
    Nightwing provides technically advanced full-spectrum cyber , data operations, systems integration and intelligence mission support services to meet our customers' ... most demanding challenges. Our capabilities include cyber space operations, cyber defense and resiliency, vulnerability research, ubiquitous technical… more
    Nightwing (08/12/25)
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  • Senior Sales Engineer - SLED - MD/NJ/De

    Proofpoint (Baltimore, MD)
    …part of. It's an exciting time to be at Proofpoint! + The Senior Sales Engineer is the Technical Lead for the Proofpoint Pre-Sales process, including: + ... our sales process every single day. As a Sales Engineer working with accounts in the SLED space, you...help to deliver People-Centric solutions that protect against today's cyber threats. **This role will focus on State and… more
    Proofpoint (10/08/25)
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  • System Engineer - Clearance Required

    Lockheed Martin (Hanover, MD)
    …on bonus for external hires\! **What We're Doing:** Lockheed Martin, Rotary Mission Systems Cyber & Intelligence invites you to step up to one of today's most ... electronics to undermine our way of life\. As a cyber security professional at Lockheed Martin, you'll protect the...support our mission\. **The Work:** The Level 5 System Engineer \(SE\) shall possess the following capabilities: * Perform… more
    Lockheed Martin (09/20/25)
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  • Software Engineer 2

    Nightwing (Annapolis Junction, MD)
    Nightwing provides technically advanced full-spectrum cyber , data operations, systems integration and intelligence mission support services to meet our customers' ... most demanding challenges. Our capabilities include cyber space operations, cyber defense and resiliency, vulnerability research, ubiquitous technical… more
    Nightwing (09/22/25)
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  • Sr. Sales Engineer - TS/SCI with FS Poly…

    Optiv (Baltimore, MD)
    …Optiv + ClearShark has an opportunity available for a full time Sr. Sales Engineer (SE) to support our sales efforts for the DISA/4th Estate territory. Qualified ... specialist and experts, the Senior SE will drive thought leadership and inspired cyber security solutions powered by our ecosystem of people, products, and partners.… more
    Optiv (10/04/25)
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  • Software Engineer - Clearance Required

    Lockheed Martin (Hanover, MD)
    …for a $25K sign on bonus for external hires\! **What We're Doing:** Lockheed Martin, Cyber & Intelligence invites you to step up to one of today's most daunting ... electronics to undermine our way of life\. As a cyber security professional at Lockheed Martin, you'll protect the...support our mission\. **The Work:** As a Java Software Engineer , you will: * Analyze user requirements to derive… more
    Lockheed Martin (08/08/25)
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  • Systems Engineer

    Sealing Technologies (Stevensville, MD)
    …a Parsons Company, is looking for an experienced and talented Systems Engineer to join our dynamic team of engineers delivering cutting-edge solutions in ... that ensure mission success. Duties and Responsibilities: + Perform and lead advanced cybersecurity engineering tasks, including hands-on system configuration and… more
    Sealing Technologies (10/04/25)
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  • Sr. Solution Train Engineer w TS/SCI…

    Leidos (Annapolis Junction, MD)
    …**Leidos** has a new and exciting opportunity for a **Sr. Solution Train Engineer ** in our **National Security Sector's (NSS) Cyber & Analytics Business ... difference in National Security!** An experienced, energetic **Sr.** **S** **olution Train Engineer (STE)** is needed to facilitate Solution Train and Agile Release… more
    Leidos (09/10/25)
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  • Senior Software Engineer ( Engineer

    Huntington Ingalls Industries (Hanover, MD)
    …a business group within HII's Mission Technologies division. Warfare Systems comprises cyber and mission IT; electronic warfare; and C5ISR systems. HII works within ... our nation's intelligence and cyber operations communities to defend our interests in cyberspace...Description Are you a motivated and experienced Senior Software Engineer ready to make a tangible impact on national… more
    Huntington Ingalls Industries (07/22/25)
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