• Information Systems Security Engineer

    RBR-Technologies (Fort Meade, MD)
    …security assessments of computing environments to identify points of vulnerability , non-compliance with established Information Assurance (IA) standards and ... regulations, and recommend mitigation strategies. Validates and verifies system security requirements definitions and analysis and establishes system security designs. Supports the building of security architectures. Enforce the design and implementation of… more
    RBR-Technologies (06/09/25)
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  • Principal Industrial Security Specialist

    Nightwing (Annapolis Junction, MD)
    …include cyber space operations, cyber defense and resiliency, vulnerability research, ubiquitous technical surveillance, data intelligence, lifecycle mission ... enablement, and software modernization. Nightwing brings disruptive technologies, agility, and competitive offerings to customers in the intelligence community, defense, civil, and commercial markets. Nightwing Security is seeking a Security Manager to serve… more
    Nightwing (06/06/25)
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  • 306 - Senior Systems Administrator

    ARSIEM (Laurel, MD)
    …tools (Terraform preferred) + Cybersecurity experience is a plus (Systems Vulnerability Analysis, Adversary Emulation) + Experience creating SOPs and documenting ... installation instructions Preferred Qualifications + PXE Boot + Ansible + Python + Bash Scripting + PowerShell + Terraform + Splunk​ The ARSIEM pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional… more
    ARSIEM (06/06/25)
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  • Information Systems Security Officer - Level 3

    CACI International (Annapolis Junction, MD)
    …meet stringent security requirements for processing classified information, performing vulnerability and risk assessments to support security authorization, and ... managing configuration management (CM) processes for information systems security software, hardware, and firmware. The candidate will also play a key role in assessing the security impact of system changes and ensuring that all security modifications are… more
    CACI International (06/05/25)
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  • Information Systems Security Manager - Level 2

    CACI International (Annapolis Junction, MD)
    …effectiveness in protecting classified information. The candidate will also manage vulnerability and risk assessments, as well as contribute to security ... authorization activities, including preparation and review of critical documentation such as System Security Plans (SSPs), Risk Assessment Reports, and Certification and Accreditation (C&A) packages. The successful candidate will oversee configuration… more
    CACI International (06/05/25)
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  • Principal Information Systems Security Officer…

    Leidos (Annapolis Junction, MD)
    …aspects, evaluating security solutions for classified processing, and conducting vulnerability and risk assessments for accreditation. + **Managing configuration and ... system integrity** by administering configuration management (CM) for security software, hardware, and firmware, ensuring compliance with security controls, and assessing the impact of system changes. + **Developing and maintaining security documentation** ,… more
    Leidos (06/05/25)
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  • Cybersecurity Engineer (Iase/ISSE)

    Leidos (Suitland, MD)
    …+ Capture and integrate security requirements into IT systems. + Conduct vulnerability assessments, ethical hacking, and penetration testing. + Analyze IT systems ... for threats and provide remediation recommendations. + Develop and deliver training on cyber tools and processes. + Research and evaluate Cybersecurity tools and methodologies **BasicQualifications:** + Bachelor's degree in a related field with 8+ years of… more
    Leidos (06/05/25)
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  • Network Engineer Level 2

    Lentech, Inc (Hanover, MD)
    …tackling some of the nation's most critical challenges in systems security and vulnerability ? Would you consider joining a leading team dedicated to protecting our ... country's most valuable assets? Lentech Inc. is a boutique engineering firm that specializes in delivering advanced, mission-focused technical solutions to support our high-profile intelligence community clients. Clearance: Current TS/SCI Required JOB… more
    Lentech, Inc (06/04/25)
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  • Computer Network Operations (All Levels)

    Lentech, Inc (Hanover, MD)
    …tackling some of the nation's most critical challenges in systems security and vulnerability ? Would you consider joining a leading team dedicated to protecting our ... country's most valuable assets? Lentech Inc. is a boutique engineering firm that specializes in delivering advanced, mission-focused technical solutions to support our high-profile intelligence community clients. Clearance: Current TS/SCI Required JOB… more
    Lentech, Inc (06/04/25)
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  • Software Engineer 1

    Lentech, Inc (Hanover, MD)
    …tackling some of the nation's most critical challenges in systems security and vulnerability ? Would you consider joining a leading team dedicated to protecting our ... country's most valuable assets? Lentech Inc. is a boutique engineering firm that specializes in delivering advanced, mission-focused technical solutions to support our high-profile intelligence community clients. Clearance: Current TS/SCI Required JOB… more
    Lentech, Inc (06/04/25)
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