• Information Systems Security

    CACI International (Annapolis Junction, MD)
    Information Systems Security Manager -...In this role, the candidate will work closely with Information System Security Engineers (ISSEs) and ... candidate will play a key role in ensuring the security of information systems by... Information System Security Officers (ISSOs) to evaluate security solutions… more
    CACI International (09/04/25)
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  • Information Systems Security

    Leidos (Fort Meade, MD)
    information systems security manager in preparing the information system for periodic reaccreditation + **Technical Proficiency:** Experience as an ... **Leidos** has a new and exciting opportunity for an ** Information Systems Security Officer (ISSO)**...Success!" Seeking a self-starting, motivated individual to be an Information System Security Officer supporting… more
    Leidos (10/28/25)
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  • Information Systems Security

    Acclaim Technical Services (Annapolis Junction, MD)
    …as a top workplace among DC area firms and continues to grow. We are seeking an Information Systems Security Manager with a TS/SCI w/ Poly to support a ... requirements. Provide management support for proposing, coordinating, implementing, and enforcing Information System Security policies, standards, and… more
    Acclaim Technical Services (11/06/25)
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  • Information System Security

    Nightwing (Annapolis Junction, MD)
    …+ TS/SCI with Full Scope Poly Clearance Required + 6+ years in cybersecurity, information systems security , or security engineering + Regulatory ... and test plans, ensuring timely approval by our AOs. Security Monitoring: Execute A&A, system security...and other cybersecurity standards **Education** A bachelor's degree in information systems or cybersecurity or six years… more
    Nightwing (10/28/25)
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  • Information Systems Security

    ManTech (Annapolis Junction, MD)
    **MANTECH** seeks a motivated, career and customer-oriented ** Information Systems Security Engineer (ISSE)** to join our team in the **Annapolis Junction, ... outputs for trends. + Additional cyber and/or IT certifications such as Certified Information Systems Security Professional (CISSP), Certified Ethical Hacker… more
    ManTech (11/19/25)
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  • 309 - Information Systems

    ARSIEM (Fort Meade, MD)
    information systems security manager in preparing the information system for periodic reaccreditation. Minimum Qualifications + Experience as an ISSO ... client you work with. ARSIEM is looking for an Information Systems Security Officer supporting...the Risk Management Framework and be responsible for 8-10 System Security Plans (SSPs). This position will… more
    ARSIEM (10/30/25)
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  • Information Systems Security

    ManTech (Fort Meade, MD)
    MANTECH seeks a motivated, career and customer-oriented ** Information Systems Security Engineer (ISSE)** to join our team supporting a **Fort Meade, MD** ... provide support to senior ISSEs for implementing and enforcing information systems security policies, standards,...maintain operational security posture. + Assist with information system security management and… more
    ManTech (11/19/25)
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  • Information Systems Security

    COMSO, Inc (Columbia, MD)
    Information Systems Security Officer...RMF ), and what each role does: ISSO, DAO, SYSTEM OWNER, ISSM + Understand the tools: XACTA, LATTEART, ... Baltimore Sun Media Group. Currently, we are seeking anInformation Systems Security Officerto join our Team! **...ISSO on customer supported networks + Create and maintain System Security Plans (SSPs) that comply with… more
    COMSO, Inc (11/19/25)
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  • Cybersecurity Systems Engineer

    BAE Systems (Rockville, MD)
    Systems Engineer, you will influence a multi-disciplinary team responsible for System Security Engineering (SSE) risk management of US Navy s next ... countries. We develop, engineer, manufacture, and support products and systems to protect national security and keep...to gain an Authority To Operate (ATO) for an Information System . + Skills in analysis, critical… more
    BAE Systems (10/29/25)
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  • Lead System Security Engineer

    Guidehouse (Bethesda, MD)
    …**4. Process Maturity** + Document and maintain the SA&A lifecycle workflow, integrating security into the system development lifecycle per NIST SP 800-37. + ... Owner, etc.) and develop a matrix of cybersecurity responsibilities for each FISMA system . **6. Review** + Conduct security control assessments through an… more
    Guidehouse (11/19/25)
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