• Information System Security Engineers

    Artera Technologies (Annapolis Junction, MD)
    …Location: Maryland (Annapolis Junction / Fort Meade area) Security Clearance: TS / SCI with Appropriate Agency Polygraph Artera Technologies, LLC's engineering ... components. + Provides the Government assistance to ensure that the architecture and design of information systems are functional and secure, including program… more
    Artera Technologies (07/24/25)
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  • Senior Information Systems Security…

    Leidos (MD)
    …feedback on completeness and compliance of its content **CLEARANCE REQUIRED** : Active TS / SCI with polygraph. US Citizenship required. CCA cases may be ... **Description** As a Senior Information Security Systems Engineer (ISSE) you will join...firmware, network hardware components, as well as network architecture design to identify protection needs… more
    Leidos (06/27/25)
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  • Voice Over Internet Protocol Technician

    ManTech (Annapolis Junction, MD)
    …large-scale enterprise IT contracts **Clearance Requirements:** + Must have a current/active TS / SCI with Polygraph **Physical Requirements:** + Must be able to ... real-time incidents and service requests + Provide support for TCP/IP network protocols, including TCP, Session Initiation Protocol (SIP), Session Description… more
    ManTech (06/28/25)
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  • MarkLogic Developer (SME)

    Leidos (Bethesda, MD)
    …Additional years of experience may be substituted in lieu of a degree. + TS / SCI with a polygraph is required for consideration. **Preferred Qualifications** + ... talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence… more
    Leidos (08/02/25)
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  • Software Engineers

    Artera Technologies (Annapolis Junction, MD)
    …Location: Maryland (Annapolis Junction / Fort Meade area) Security Clearance: TS / SCI with Appropriate Agency Polygraph Artera Technologies, LLC specializes ... of extremely large data sets, real-time systems, and business management information systems) based upon documented requirements. + Reviews and tests software… more
    Artera Technologies (07/24/25)
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  • Mid/Senior Information Systems Security…

    Belay Technologies (Annapolis Junction, MD)
    …conducting security verification testing of relevant type 1 devices. Preferred Qualifications: + TS / SCI Clearance with polygraph within the last 6 yrs. + Must ... up in 2020 and a finalist in 2021! Belay Technologies is Mid/Senior Information Systems Security Engineer (ISSE) to join our intel team. The selected candidate… more
    Belay Technologies (08/07/25)
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  • Lead Systems Engineer

    Amentum (Fort Meade, MD)
    …virtual environment software and management suites (ESXi and Nutanix hypervisors) + Design and implement system network configurations with an overall goal ... environment. + Ability to travel up to 25% **Clearance Required:** + Active TS clearance with SCI eligibility **Minimum Education:** + HS Diploma **Minimum… more
    Amentum (07/25/25)
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  • Hardware Engineer, Level 1

    Acclaim Technical Services (Annapolis Junction, MD)
    …systems. Provide hardware engineering expertise to analyze complex hardware systems, hardware design , architecture, network design and other technical ... and it shows: ATS is consistently ranked as a top workplace among DC area firms and continues to...substituted for a bachelor's degree. Must have a current TS / SCI w/ Polygraph Pay Range : There… more
    Acclaim Technical Services (06/25/25)
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  • Information Systems Security Engineer

    CACI International (Columbia, MD)
    Information Technology Time Type: Full time Minimum Clearance Required to Start: TS / SCI with Polygraph Employee Type: Regular Percentage of Travel Required: ... engineering expertise in one or more of the following: system security design process; engineering life cycle; information domain; cross domain solutions;… more
    CACI International (06/17/25)
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  • Cyber (CNO) Software Developer

    Percival Engineering (Columbia, MD)
    …Levels, Full Time + Non-Remote - Columbia, MD Clearance & Citizenship Requirements: + TS / SCI with polygraph is required + Due to these clearance requirements, US ... Maryland, our squad is on a big mission: developing top -notch talent and technical solutions to safeguard our nation's...+ Provide software development in support of custom software design and development of cyber capability tools and techniques… more
    Percival Engineering (08/07/25)
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