• Senior CNO Reverse Engineer (Cre3)

    Nightwing (Annapolis Junction, MD)
    Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers' ... in the intelligence community, defense, civil, and commercial markets. Job Summary Senior CNO Reverse Engineers (CRE3) at Nightwing perform reverse engineering of… more
    Nightwing (09/22/25)
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  • Software Engineer (Hybrid)

    Huntington Ingalls Industries (Columbia, MD)
    Enlighten, honored as a Top Workplace from USA Today, is a leader in big data solution development and deployment, with expertise in cloud-based services, software ... and systems engineering, cyber capabilities, and data science. Enlighten provides...Why Enlighten? At Enlighten, our team's unwavering work ethic, top talent and celebration of innovative ideas have helped… more
    Huntington Ingalls Industries (07/29/25)
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  • Senior Network and Next Generation Firewall…

    Lumen (Annapolis, MD)
    …committed to teamwork, trust and transparency. People power progress. We're looking for top -tier talent and offer the flexibility you need to thrive and deliver ... role working towards the development of new solutions, processes, tools, systems that have company-wide and possibly industry-wide impacts. + Frequent contact… more
    Lumen (10/01/25)
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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 ... Clearance Level Must Be Able to Obtain: TS /SCI with Fullscope Poly CTC stays ahead of the...experience in software development is required. + The Software Engineer develops, maintains, and enhances complex and diverse software… more
    Concurrent Technologies Corporation (08/07/25)
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  • Engineering Lead - MARS OMS

    CACI International (Bowie, MD)
    …+ Professional Cloud Solutions Architect (PCSA) + AWS Solutions Architect (Professional) + Top Secret ( TS ) security clearance with Sensitive Compartmented ... Time Type: Full time Minimum Clearance Required to Start: TS /SCI Employee Type: Regular Percentage of Travel Required: Up...* * **The Opportunity:** CACI is seeking an experienced Senior Engineering Lead to oversee the engineering team of… more
    CACI International (09/25/25)
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  • Senior Systems Administrator

    CACI International (Annapolis Junction, MD)
    Senior Systems Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS /SCI with Polygraph Employee ... IT system infrastructure and any processes related to these systems . The Senior Systems Administrator...the IAT Level I position. + A Redhat Certified Engineer (RHCE) certified + Certified Azure Administrator Associate. One of… more
    CACI International (09/25/25)
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  • SD WAN Network Engineer

    SAIC (Beltsville, MD)
    …or other similar monitoring tools. **Required Clearance:** + US Citizenship. + Ability to obtain Top Secret Clearance. + Must obtain interim secret prior to ... **Description** This is an opening for an **SD-WAN Senior Network Engineer ** to support the Department of State's (DoS) Diplomatic Technology Operations… more
    SAIC (09/10/25)
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  • Software Test Engineer

    RBR-Technologies (Odenton, MD)
    …test engineers to ensure effective execution of test objectives. REQUIREMENTS + Active Top Secret clearance + Bachelor's degree and 10+ years of progressive, ... Community (IC), Department of Defense (DoD), and Defense Information Systems Agency (DISA). RBR-Technologies is seeking a Software Test...for entities in the Defense Industrial Base (DIB). The Senior Software Test Engineer will play a… more
    RBR-Technologies (09/09/25)
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  • Project Engineer SME

    Leidos (Gaithersburg, MD)
    …Chantilly, VA + Denver, CO + St. Louis, MO + Tucson, AZ **Clearance Level Required:** Top Secret with the ability to obtain SCI, as well as a Polygraph. ... Advantage Solutions Business Area, is currently seeking a highly experienced Project Engineer who will be responsible for engineering technical aspects of the… more
    Leidos (10/01/25)
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  • Application Engineer 4 (UI)

    Themis Insight (Linthicum Heights, MD)
    …the evaluation of existing and new software products. The Level 4 Applications Engineer ( Senior ) 4 shall possess the following capabilities: + Continuously ... expertise to every case. We are hiring an Application Engineer 4 (UI) to work in Linthicum Heights, MD....systems and service solutions. Individual Capabilities/Experience Required: + TS /SCI with a polygraph + All experience and education… more
    Themis Insight (09/28/25)
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