• Senior OT Systems Analyst - Remote

    Perdue Farms, Inc. (Salisbury, MD)
    …our team members thrive. **That's Perdue.** **Summary** We are recruiting for a Senior OT Systems Analyst. This position is responsible for leading projects in the ... and infrastructure including servers, firewalls, network switches, network segmentation, vulnerability assessment, and risk management. + Process orientated: Experience… more
    Perdue Farms, Inc. (07/03/25)
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  • Cybersecurity Engineer (ISSE), Senior

    Parsons Corporation (Baltimore, MD)
    …what you're looking for. **Job Description:** Parsons is seeking a cleared ** Senior Cybersecurity Engineer** to join our team of Cyber & Intelligence professionals ... devices, including network firewalls, web proxy, intrusion prevention systems, vulnerability scanners, or penetration tools, or object-oriented programming languages,… more
    Parsons Corporation (06/26/25)
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  • Senior Network Engineer (NE3)

    Nightwing (Annapolis Junction, MD)
    …include cyber space operations, cyber defense and resiliency, vulnerability research, ubiquitous technical surveillance, data intelligence, lifecycle mission ... intelligence community, defense, civil, and commercial markets. Job Summary: A Senior Network Engineer (NE3) supporting Nightwing will be responsible for performing… more
    Nightwing (06/24/25)
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  • Senior Software Engineer (Swe3)

    Nightwing (Annapolis Junction, MD)
    …include cyber space operations, cyber defense and resiliency, vulnerability research, ubiquitous technical surveillance, data intelligence, lifecycle mission ... the intelligence community, defense, civil, and commercial markets. Job Summary Senior Software Engineer's (SWE3) develop, maintain, and enhance complex and diverse… more
    Nightwing (06/24/25)
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  • Information Systems Security Officer (ISSO)…

    Amentum (Fort Meade, MD)
    …security for every system. Amentum is seeking an **Information Systems Security Officer (ISSO) Senior ** for a prime contract that is based out of our **Fort Meade, ... recommendations for the resolution or computer security incidents and vulnerability compliance. + Experience creating and presenting documentation and management… more
    Amentum (06/19/25)
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  • 306 - Senior Systems Administrator

    ARSIEM (Laurel, MD)
    …impact on every client you work with. ARSIEM is looking for a Senior Systems Administrator to provide Systems Administration support for mission operations in ... tools (Terraform preferred) + Cybersecurity experience is a plus (Systems Vulnerability Analysis, Adversary Emulation) + Experience creating SOPs and documenting… more
    ARSIEM (06/06/25)
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  • Senior Systems Engineer (ZeroTrust Team)

    CACI International (Hanover, MD)
    Senior Systems Engineer (ZeroTrust Team) Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph ... SW development methodologies * Knowledge of application and security testing, vulnerability management and tracking * Understanding of Risk Management Framework… more
    CACI International (06/05/25)
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  • Senior Systems Administrator

    Leidos (Laurel, MD)
    **Description** **Leidos** has a new and exciting opportunity for a ** Senior Systems Administrator** in our **National Security Sector's (NSS) Cyber & Analytics ... (IaC) tools experience with Teraform preferred. Cybersecurity experience (Systems Vulnerability Analysis, Adversary Emulation). Experience creating SOPs and documenting… more
    Leidos (06/03/25)
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  • Senior Linux Systems Administrator

    Leidos (Annapolis Junction, MD)
    **Description** **Leidos** has a new and exciting opportunity for a ** Senior Linux Systems Administrator** in our **National Security Sector's (NSS) Cyber & ... latency; setting up firewalls. + Responsible for secure infrastructure and vulnerability corrections, data security, compliance, and backups and recovery. Maintain… more
    Leidos (05/14/25)
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  • Senior Network Engineer

    Leidos (Annapolis Junction, MD)
    **Description** **Leidos** has a new and exciting opportunity for a ** Senior Network Engineer** in our **National Security Sector's (NSS) Cyber & Analytics Business ... with computer or information systems design/development, programming, information/Cyber/Network Security, vulnerability analysis, penetration testing, computer forensics, information assurance and… more
    Leidos (05/13/25)
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