• Information Systems Security Engineer

    RBR-Technologies (Fort Meade, MD)
    …our customers in Maryland. POSITION SUMMARY The Information Systems Security Engineer shall perform, or review, technical security assessments of computing ... + Recommend system-level solutions to resolve security requirements . REQUIREMENTS + Active TS /SCI w/ Polygraph + Fourteen years experience as an ISSE in programs… more
    RBR-Technologies (06/09/25)
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  • Senior System Engineer

    ManTech (Annapolis Junction, MD)
    **ManTech seeks a motivated, career and customer-oriented Systems Engineer III to join our team in the Annapolis Junction, MD area.** . **Responsibilities include ... a deeper understanding of technical concepts. **Clearance Requirements:** + Required TS /SCI Eligible. **Physical Requirements:** + The person in this position must… more
    ManTech (06/06/25)
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  • Database Engineer 2

    BigBear.ai (Columbia, MD)
    Overview BigBear.ai is seeking a Database Engineer 2 to join and assist and meet mission needs for our government customer. This role will be performed onsite at the ... Bachelor's Degree and 5 to 8 years of Database experience Clearance: TS /SCI w/Poly Database experience using MongoDB or MariaDB, Including: *deployment and… more
    BigBear.ai (06/06/25)
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  • Network Engineer Level 2

    Lentech, Inc (Hanover, MD)
    …to support our high-profile intelligence community clients. Clearance: Current TS /SCI Required JOB FUNCTIONS AND RESPONSIBILITIES: Implement specific network ... or Information Systems required 8 years' experience as a Network Engineer in programs that encompass system architecture, requirements analysis, process execution… more
    Lentech, Inc (06/04/25)
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  • Software Engineer 1

    Lentech, Inc (Hanover, MD)
    …Current TS /SCI Required JOB FUNCTIONS AND RESPONSIBILITIES: The Software Engineer develops, maintains, and enhances complex and diverse software systems (eg, ... processing-intensive analytics, novel algorithm development, manipulation of extremely large data sets, real-time systems, and business management information systems) based upon documented requirements. Works individually or as part of a team. Reviews and… more
    Lentech, Inc (06/04/25)
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  • Senior Systems Engineer

    Belay Technologies (Columbia, MD)
    …in 2020, and a finalist in 2021! Belay Technologies is seeking a Senior Systems Engineer to join our intel team. The VMware System Administrator should have a strong ... security across all VDI environments. Candidates should have the following qualifications: + TS /SCI Clearance with polygraph + Twenty (20) years of experience as a… more
    Belay Technologies (06/02/25)
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  • High-Performance Computing (HPC) Software…

    CACI International (Frederick, MD)
    …job training to contractor and government technical support personnel. Qualifications: * DoD Top Secret Security Clearance with SCI adjudication. * Be able to ... Time Type: Full time Minimum Clearance Required to Start: TS /SCI with Polygraph Employee Type: Regular Percentage of Travel...Opportunity: We are seeking an experienced Modeling and Simulation Engineer to lead a team in support the Defense… more
    CACI International (08/08/25)
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  • Recertification Assistant Program Manager…

    ACE Consulting Group, LLC (Lexington Park, MD)
    …clearance with current background investigation is desired. + At minimum, Active Top - Secret clearance with current background investigation is required. ACE ... and re-fielding them for fleet use. On a regular basis the engineer coordinates, informs, and communicates efforts with various competencies, IPT members,… more
    ACE Consulting Group, LLC (07/23/25)
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  • Embedded/Mobile Software Developer

    Parsons Corporation (Annapolis Junction, MD)
    TS /SCI with Polygraph clearance required. **Security Clearance Requirement:** An active Top Secret SCI w/Polygraph security clearance is required for this ... software applications for Android, iOS, and Windows mobile platforms. + Reverse engineer mobile apps and firmware to identify and exploit vulnerabilities. + Design… more
    Parsons Corporation (06/13/25)
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  • System Engineer 3 - Software Developer Sr.…

    Orion Consortium (Annapolis Junction, MD)
    …IAT Level II cert required CompTIA Security+ CE Experience: HS or GED - 20 Years Bachelors - 25 Years Clearance Required: TS /SCI FS poly Powered by JazzHR ... Position Description: + Researches, designs, develops, and/or modifies enterprise-wide systems and/or applications software + Applies advanced knowledge to all phases of the software development lifecycle + Applies advanced knowledge to software updates,… more
    Orion Consortium (08/23/25)
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