• Software Engineer , Principal

    Parsons Corporation (Annapolis Junction, MD)
    …AWS (ElasticSearch Service), or Azure (if using cloud infrastructure) **Security Clearance Requirement:** An active Top Secret SCI w/Polygraph security ... At Parsons, we're building the next generation of secure, mission-critical systems that support national defense, cyber operations, and government modernization… more
    Parsons Corporation (10/25/25)
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  • Software Engineer (Mid-Senior)

    SMX (Patuxent River, MD)
    …Patuxent River, MD SMX is looking for a highly motivated **Software Engineer (Mid-Senior)** with demonstrated experience to perform Software/ Systems Engineering ... relative to mission planning software supporting aircraft and weapons systems . In this role, you will join a team...and Contractor furnished software **Required Skills and Experience:** + Clearance Required: Secret + BS or BA… more
    SMX (12/12/25)
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  • Information System Security Engineer (ISSE)

    BEAT LLC (Linthicum Heights, MD)
    Systems Security Engineer (ISSE) Location: Fort Belvoir, VA (hybrid) Clearance : Top Secret SCI Certification: CompTIA Security+ or higher Salary: $185k - ... $200k Job Description BEAT is looking for a Security Engineer /Architect. Candidate will be required to understand and document a systems design and… more
    BEAT LLC (12/09/25)
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  • Test and Evaluation Engineer

    SAIC (Patuxent River, MD)
    …with NAVAIR Test & Engineering + Clearance level: An active Top Secret clearance is required. Also, must be SCI eligible **Desired Qualifications:** + ... SAIC is looking for a journeyman **Test and Evaluation** ** Engineer ** to support PMA-242 (Direct and Time Sensitive Strike...required for the active phase of the comprehensive weapon systems projects + Develop deficiency reports and Report of… more
    SAIC (11/22/25)
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  • Senior Software Engineer - Full Stack C#…

    General Dynamics Information Technology (Hanover, MD)
    …Regular ** Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job Family:** Software Engineering ... **Skills:** Cascading Style Sheets (CSS),Software Development, Systems Development **Experience:** 1 + years of related experience **US Citizenship Required:** Yes… more
    General Dynamics Information Technology (11/19/25)
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  • Principal Network Engineer

    Competitive Range Solutions, LLC (Fort Meade, MD)
    …used, in support of the month's requirements. Qualifications/Experience: + Active Secret Clearance + Expert knowledge of network connectivity management ... + Bachelor's degree in information systems , computer science, engineering, or related field (required) + Network Administrator/ Engineer Certification (required) more
    Competitive Range Solutions, LLC (11/06/25)
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  • Part-Time Senior Fire Protection Engineer

    CACI International (Bethesda, MD)
    …Protection Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular Percentage of Travel ... announce an opportunity for a Part-Time, Senior Fire Protection Engineer to join our dynamic team on-site at our...- Perform hydraulic calculations and analyses for fire protection systems . Compliance and Codes: - Ensure all designs and… more
    CACI International (10/09/25)
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  • Cloud Engineer

    GovCIO (Annapolis, MD)
    …High School with 10+ years (or commensurate experience) Required Skills and Experience + Clearance Required: Secret + CompTIA Security+. + Mid to senior level ... **Overview** GovCIO is currently hiring for a Cloud Engineer tomanage service provider for Army and DoD... tomanage service provider for Army and DoD IT systems . This position will be located in Radford,VA and… more
    GovCIO (09/24/25)
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  • Internship - Acoustic Algorithm Development…

    Johns Hopkins Applied Physics Laboratory (Laurel, MD)
    …transcripts (unofficial transcripts are acceptable). + Are able to obtain an Interim Secret level security clearance by your start date and can ultimately ... development, SONAR or Navy IP and RF network communications systems ? Interested in collaborating on small project teams with...obtain a final Secret level security clearance . If selected, you… more
    Johns Hopkins Applied Physics Laboratory (11/25/25)
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  • Network Engineer

    Leidos (Odenton, MD)
    …+ Effective written and oral communication and problem-solving skills + Active DoD clearance at the Top- Secret /SCI level + Security+ Certification or other DOD ... **Description** Leidos is seeking a **Network Engineer ** to provide network operations and engineering sustainment support to a mission critical IP messaging and… more
    Leidos (12/10/25)
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