• Sr. ISSE TS/SCI Poly

    Leidos (Annapolis Junction, MD)
    …interfacing systems that are part of a large complex network environment with geographically distributed components. + Identifying and implementing appropriate ... Leidos has an exciting opportunity for a Senior Security Engineer to join a high performing agile team using...compliance with IASAE Level 2 or 3. + Information Systems Security Engineering Professional (ISSEP) Certification. + Computer… more
    Leidos (09/15/25)
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  • Linux System Administrator

    ManTech (Fort Meade, MD)
    …DNS + Ability to handle stress and work under pressure + Competence in computer operating systems **Clearance Requirement:** + Must have a current/active TS/SCI ... MD area. **Responsibilities include, but are not limited to:** + Design, engineer , and implement automated hardening scripts for internal servers adding scalability… more
    ManTech (09/04/25)
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  • Linux System Administrator

    ManTech (Fort Meade, MD)
    …MD area. **Responsibilities include, but are not limited to:** + Design, engineer , and implement automated hardening scripts for internal servers adding scalability ... for new operating system rollout. + Configure host-based intrusion detection systems . + Monitor and troubleshoot/examine detected anomalies. + Developed automation… more
    ManTech (08/23/25)
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  • Information System Security Engineers

    Artera Technologies (Annapolis Junction, MD)
    … engineering solutions to the Intelligence Community (IC). We specialize in Computer Network Operations (CNO), embedded development, software engineering, cloud ... INFORMATION SYSTEMS SECURITY ENGINEERS Job Type: Full Time Level:...environments with platform IT interconnectivity. + Performs system or network designs that encompass multiple enclaves, to include those… more
    Artera Technologies (09/22/25)
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  • ISSE Senior - with TS/SCI Poly

    Amentum (Linthicum, MD)
    …designs. * Designs, develops, implements and/or integrates IA and security systems and system components including those for networking, computing, and enclave ... and with differing data protection/classification requirements. * Builds IA into systems deployed to operational environments. * Assists architects and systems… more
    Amentum (09/16/25)
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  • Department Manager for the Resilient C2…

    The MITRE Corporation (Aberdeen, MD)
    …exquisite operational understanding to mature critical enterprise and tactical C2, network , communications and cyber capabilities under development by the US Army. ... sponsor projects that cover the development and fielding of network , C2 and IT capabilities with a focus on...Control (NGC2). NGC2 will overhaul the Army's current C2 systems to create an open, modular, and data-centric architecture… more
    The MITRE Corporation (09/24/25)
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  • Cloud Computing Specialist (CCS) SME

    ASM Research, An Accenture Federal Services Company (Annapolis, MD)
    …abreast of tools, techniques, countermeasures, and trends in computer network vulnerabilities. + Configures and validates secure systems , tests security ... service models, and derivatives). **Other Duties and Responsibilities** + Investigates computer and information security incidents to determine extent of compromise… more
    ASM Research, An Accenture Federal Services Company (07/13/25)
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  • ISSE (ISSO duties)

    Amentum (Fort Meade, MD)
    …& Intel space? If so, look no further. Amentum is seeking a **Information Systems Security Engineer (ISSE)** to join our team of passionate individuals in ... on the Nation's security and intelligence mission. **Responsibilities:** + The Information Systems Security Engineer (ISSE) shall perform, or review, technical… more
    Amentum (07/17/25)
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  • Technology Quality Director (Remote)

    CareFirst (Baltimore, MD)
    …engineering, installation and repair services, data centers, classroom audio visual systems , computing environments (physical, virtual and cloud), network ... in quality management or related fields (eg, Certified Quality Auditor, Certified Quality Engineer ). + Experience with healthcare payor systems and processes. +… more
    CareFirst (10/02/25)
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  • ISSE (Hybrid)

    Huntington Ingalls Industries (Columbia, MD)
    …Job Description Enlighten is looking for an Information Systems Security Engineer (ISSE). Candidate will perform system or network designs that encompass ... preferred). + A working knowledge of TCP/IP suite of protocols and services, computer architectures, and network topologies is required. + DoD 8570 compliance… more
    Huntington Ingalls Industries (08/08/25)
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