• Mid-Level DevOps Engineer

    GliaCell Technologies (Columbia, MD)
    An active or rein-statable TS/SCI with Polygraph security clearance is REQUIRED. Please do not apply if you currently do not possess this level of clearance. Are you ... a Mid-Level DevOps Engineer who is ready for a new challenge that...on Software & System Engineering in Enterprise and Cyber Security solution spaces. We excel at delivering stable and… more
    GliaCell Technologies (11/01/25)
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  • Hardware Exploitation Engineer (TS/SCI)-…

    Vexterra Group (Bethesda, MD)
    …Operating Systems : VxWorks, Integrity, Embedded Linux, JunOS, Linux, Unix, Windows Embedded. Experience with RTOS desired. + Experience IDEs: Tornado, Workbench, ... Vexterra Group is currently searching for a TS/SCI cleared Hardware Exploitation Engineer to provide the following engineering support: + Conduc t technical hardware… more
    Vexterra Group (01/13/26)
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  • Software Engineer 1 (TS/SCI w/Poly)

    CACI International (Columbia, MD)
    Software Engineer 1 (TS/SCI w/Poly) Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee ... None Type of Travel: None * * * CACI has an immediate opportunity for a Software Engineer to join a team in the Ft. Meade area. * The Software Engineer (SWE)… more
    CACI International (11/07/25)
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  • Hardware Reverse Engineer : Senior Level…

    Cipher Tech Solutions (Bethesda, MD)
    …be on reverse engineering, failure analysis, and vulnerability analysis of provided systems via static and/or dynamic tools and techniques. Enablement of potential ... be a US Citizen who holds a US government security clearance at the TS//SCI level with Polygraph (no...+ Experience requiring skills in reverse engineering of embedded systems with proprietary operating systems for the… more
    Cipher Tech Solutions (12/23/25)
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  • Senior IT Infrastructure Engineer

    Lumen (Annapolis, MD)
    …work collaboratively across teams. **Desired Skills** + Understanding of enterprise network security systems , including firewalls, IDS/IPS, and DDoS + Experience ... planning, designing, implementing, and maintaining enterprise-level network and infrastructure systems to ensure reliability, scalability, and security across… more
    Lumen (01/14/26)
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  • Principal Cyber Software Engineer

    Northrop Grumman (Fort Meade, MD)
    Systems Engineering + Familiarity with CI/CD principles. + Experience with Windows /Linux operating systems & Virtual Machines (VMs). + Expert level ... 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
    Northrop Grumman (12/16/25)
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  • Reverse Engineer

    Synergy ECP (Columbia, MD)
    Reverse Engineer Columbia, MD (http://maps.google.com/maps?q=Columbia+MD+USA+21046) Description Founded in 2007 and headquartered in Columbia, Maryland, Synergy ECP ... is a leading provider of cybersecurity, software and systems engineering and IT services to the US intelligence and defense communities. The company leverages its… more
    Synergy ECP (11/16/25)
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  • Data Center Engineer (Infrastructure/Cloud)

    KBR (Fulton, MD)
    …+ Impactful Work: Your contributions will be pivotal in designing and optimizing defense systems that ensure national security and shape the future of space ... Title: Data Center Engineer (Infrastructure/Cloud) Belong. Connect. Grow. with KBR! KBR's...physical and virtual infrastructure hosting one or more Operating Systems : Windows , Linux, Solaris, UNIX, and/or AIX… more
    KBR (01/14/26)
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  • Software Engineer , Mid

    Parsons Corporation (Linthicum, MD)
    …and DCO (Defensive Cyber Operations) activities. Support assessments of large-scale weapons systems and other national security operations. We seek developers to ... Description:** Parsons is looking for an amazingly talented **Software Engineer ** to join our team! Ready to be part...to be part of a cutting edge growing Cyber Security project that is making a huge impact on… more
    Parsons Corporation (01/08/26)
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  • Illumio Zero Trust Segmentation Platform…

    ENS Solutions (College Park, MD)
    security , or infrastructure engineering. + 3+ years of expertise in Linux/ Windows systems , virtualization (VMware, Hyper-V), and cloud environments (AWS, ... Zero Trust program, influence architectural decisions, and help safeguard mission-critical systems by deploying one of the most advanced segmentation platforms in… more
    ENS Solutions (12/13/25)
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