• Red River (Annapolis, MD)
    …of our customers, and it is our goal to support those outcomes. As a Senior Microsoft 365 Deployment Engineer , your primary responsibility is to oversee the ... involve migrating data from on-premises systems to the cloud, setting up security policies, managing user access, and configuring theMicrosoft 365 stack. + Identify… more
    DirectEmployers Association (11/06/25)
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  • Tyto Athene (Annapolis Junction, MD)
    …Unified Communications (UC) and Audio Visual Multi-Media (AVMM) systems. The Tier 3 Engineer will serve as a senior technical resource, resolving escalated ... characteristic protected by applicable law. Submit a Referral (https://careers-gotyto.icims.com/jobs/1452/ senior -av- engineer /job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834326889) **Location** _US-MD-Annapolis Junction_ **ID** _2025-1452_… more
    DirectEmployers Association (09/09/25)
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  • Red River (College Park, MD)
    Red River Technology is actively seeking a dedicated and highly skilled Senior Network & Systems Engineer with deep expertise in Cisco ACI, virtualization ... recovery strategies using Nutanix and VMware toolsets. + System Operations and Security + Maintain high availability and performance baselines across all data center… more
    DirectEmployers Association (10/16/25)
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  • Senior Network Security

    CACI International (Columbia, MD)
    Senior Network Security Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph ... of Travel: Local * * * **Exciting Opportunity: Join Our Team as a Senior Network Security Engineer !** Are you passionate about network security and eager… more
    CACI International (09/13/25)
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  • Senior Network Security

    CACI International (Columbia, MD)
    Senior Network Security Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph ... career to the next level? We are seeking a highly skilled Network Security Engineer to join our dynamic Network Security Implementation and Sustainment… more
    CACI International (09/06/25)
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  • Information Systems Security

    Amentum (Fort Meade, MD)
    …the front and back end of new products and processes. **Responsibilities:** The ** Senior Information Systems Security Engineer (ISSE)** shall deliver and ... no further. Amentum is seeking a **Principal Information Systems Security Engineer ** to join our team of...information to both technical and non-technical audiences to include senior stakeholders * Expertise in the Risk Management Framework… more
    Amentum (10/23/25)
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  • Senior Information Security

    Lumen (Annapolis, MD)
    …Join us as we digitally connect the world and shape the future. **The Role** The Senior Information Security Engineer is a member of the Industrial ... cybersecurity compliance activities in support of various government contracts. The Senior Information Security Engineer must execute all seven phases of the… more
    Lumen (11/13/25)
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  • Information Security Engineer

    Systems Technologies, Inc. (Hanover, MD)
    SECURITY ENGINEER The company is seeking junior, mid-level, and senior Information Security Engineers to provide SETA support in Hanover, MD. ... Information Security Engineer Location Hanover, MD Job...of experience + Mid-level: 5 years of experience + Senior : 8 years of experience SECURITY CLEARANCE… more
    Systems Technologies, Inc. (09/02/25)
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  • Information Systems Security

    Systems Technologies, Inc. (Hanover, MD)
    Information Systems Security Engineer (ISSE) Location Hanover, MD Job Setting On-site Job Category Engineer Apply Now ... (https://phh.tbe.taleo.net/phh04/ats/careers/v2/applyRequisition?org=SYSTEK&cws=42&rid=1129) INFORMATION SYSTEMS SECURITY ENGINEER (ISSE) The company is seeking junior,… more
    Systems Technologies, Inc. (09/02/25)
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  • Sr OT Systems Security

    Exelon (Baltimore, MD)
    …a rewarding career. Are you in? **Primary Purpose** **PRIMARY PURPOSE OF POSITION** The Sr OT Systems Security Engineer (OTSSE) will support implementation ... training to OT personnel **Job Scope** **JOB SCOPE** The Senior Operational Technology Systems Security Engineer (OTSSE) will work closely (and primarily)… more
    Exelon (11/13/25)
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  • Sr . Security Engineer

    Nutanix (Annapolis, MD)
    …of our organization while fostering a supportive and collaborative work environment. As a Senior Staff Security Engineer , you will have the unique ... Honest, with Heart.** **The Opportunity** Are you a proactive and strategic Security Engineer with a passion for identity and access management, data loss… more
    Nutanix (10/29/25)
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  • Sr . Network Security

    CACI International (Columbia, MD)
    Sr . Network Security Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee ... to 10% Type of Travel: None * * * **The Opportunity:** The Sr . Network Engineer will work within the Network Security Implementation and Sustainment (NSIS)… more
    CACI International (08/26/25)
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  • Security Engineer (Network…

    Noblis (Annapolis, MD)
    …make security -focused architectural recommendations in complex environments. The TIS Security Engineer will support the FAA Telecommunications and Integrated ... hands-on professionals with a strong foundation in network architecture, design, and security - individuals who are ready to step up from traditional network… more
    Noblis (09/17/25)
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  • Senior Information Security

    Lumen (Annapolis, MD)
    …connect the world and shape the future. **The Role** Lumen Technologies is seeking a Senior Information Security Engineer who can help design, engineer , ... initiatives such as system deployments and infrastructure enhancements. + Administer security systems and applications to ensure high availability, performance, and… more
    Lumen (11/15/25)
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  • Sr . Security Engineer , WAF

    Warner Bros. Discovery (Silver Spring, MD)
    …out of our Atlanta, DC, or Silver Spring office. **Your New Role** **:** As a Senior WAF Security Engineer - Edge/Perimeter, the ideal candidate is expected ... and fine-tune custom firewall rules, bot mitigation controls, and DDoS mitigation security policies. + Perform log analysis to identify malicious traffic patterns,… more
    Warner Bros. Discovery (10/21/25)
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  • Mid/ Senior Information Systems…

    Belay Technologies (Annapolis Junction, MD)
    …to Work 2019, runner up in 2020 and a finalist in 2021! Belay Technologies is Mid/ Senior Information Systems Security Engineer (ISSE) to join our intel team. ... have experience working in these areas: + Validating and verifying system security requirements and establishing system security designs for large-scale systems,… more
    Belay Technologies (11/06/25)
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  • Security Engineer , Enterprise…

    Amazon (Annapolis Junction, MD)
    …Junction, MD, USA | Herndon, VA, USA | Seattle, WA, USA Join Amazon's elite Security organization as a Security Engineer within our Enterprise Protection ... is passionate about "diving deep" and enjoys building creative solutions to complex security challenges. In this role, you will also collaborate closely with legal… more
    Amazon (10/22/25)
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  • Sr . Security Research…

    Proofpoint (Baltimore, MD)
    …role has a direct and real-time impact protecting Proofpoint customers. As a Senior Security Research Engineer on Proofpoint's Threat Research team, ... more than half of the Fortune 1000, rely on Proofpoint for people-centric security and compliance solutions mitigating their most critical risks across email, the… more
    Proofpoint (10/22/25)
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  • Principal Engineer , Security

    Confluent (Annapolis, MD)
    …Confluent. One Team. One Data Streaming Platform. **About the Role:** As a Principal Engineer of Confluent's Security Platform, you will work closely with the ... design, architect and build secure, multi-cloud, external and internal security controls that keep our customer's data safe as...Cloud (including Kafka, Flink, Connect and more). As a senior technical leader, you think strategically and help drive… more
    Confluent (10/30/25)
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  • Senior Sales Engineer - SLED…

    Proofpoint (Baltimore, MD)
    …+ 6+ years of hands on technical experience, either as a Sales/Systems Engineer , Technical Account Manager, Security Engineer , Customer Success Manager, ... an exciting time to be at Proofpoint! + The Senior Sales Engineer is the Technical Lead...most pressing cyber threats + Work closely with customer/prospect security staff for technical discovery, as well as planning,… more
    Proofpoint (10/08/25)
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