• Senior Information Security Engineer - Red…

    Lumen (Annapolis, MD)
    …world and shape the future. **The Role** The Senior Information Security Engineer within Product and Platform Security is primarily responsible for identifying and ... environments, through advanced penetration testing and adversarial emulation. The engineer will assist as applicable to perform Adversarial Cybersecurity Emulation… more
    Lumen (09/17/25)
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  • IT Security Engineer - Remote - United…

    Ensono (Annapolis, MD)
    …all Required Qualifications.** **Required Qualifications** **Job Function Overview:** The Security Engineer is a mid- level role in information security ... IT Security Engineer - Remote - United StatesRemote - United StatesJR012253...on multiple security engineering projects simultaneously + Knowledgeable of network and cloud architecture concepts + Basic understanding of… more
    Ensono (08/23/25)
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  • Systems Engineer

    ManTech (Annapolis Junction, MD)
    MANTECH seeks a motivated, career and customer-oriented **Systems Engineer III** to join our team in **Annapolis Junction, Maryland** . ManTech is currently seeking ... Systems Engineer III to join our team at Annapolis Junction,...seasoned IT professional responsible for designing, implementing, and a top- level trouble shooter supporting a high- level architecture… more
    ManTech (08/20/25)
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  • Senior Information Systems Security…

    Leidos (MD)
    **Description** As a Senior Information Security Systems Engineer (ISSE) you will join a small team of security engineers providing Information Assurance (IA) ... 14 years of experience as an Information Systems Security Engineer (ISSE) or System Engineer on programs...CISSP - ISSEP DoD approved 8570 baseline certification for Level + Strong writing skills + Confidence and ability… more
    Leidos (09/26/25)
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  • Audio Visual Systems Engineer

    ManTech (Annapolis Junction, MD)
    **ManTech** seeks a motivated, career and customer-oriented **Audio-Visual System Engineer (AVMM)** to join our team in **Annapolis Junction, MD** . The AVMM SME is ... + Maintain a complex range of AVMM and computer network components and systems. + Support integration of a...installed equipment. + Follow technical standards set by senior level engineers. + Communicate effectively with a wide variety… more
    ManTech (09/18/25)
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  • Customer Delivery Consulting Engineer…

    Cisco (MD)
    …up of Cisco, Customer and Partner members in the triage and resolution of network problems. + Ability to drive high- level crisis management through anticipation ... 1444179 Customer Delivery Consulting Engineer - Security Apply (https://jobs.cisco.com/jobs/Login?projectId=1444179) + Location:Herndon, Virginia, US + Alternate… more
    Cisco (07/05/25)
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  • Sr. Sales Engineer - TS/SCI with FS Poly…

    Optiv (Baltimore, MD)
    …Optiv + ClearShark has an opportunity available for a full time Sr. Sales Engineer (SE) to support our sales efforts for the DISA/4th Estate territory. Qualified ... or more of the following: Splunk Platform, Splunk Security, Enterprise Networking, Network Security, Enterprise Firewall Deployment, Data Center, and/or Network … more
    Optiv (07/05/25)
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  • Senior AV Engineer

    Tyto Athene (Annapolis Junction, MD)
    …Athene is searching for a **Tier 3 Unified Communications/Audio Visual Engineer ** to provide expert- level engineering, troubleshooting, and lifecycle support ... and Audio Visual Multi-Media (AVMM) systems. The Tier 3 Engineer will serve as a senior technical resource, resolving...+ Lead root-cause analysis for complex hardware, software, and network integration issues. + Provide Tier 3 expertise for… more
    Tyto Athene (09/09/25)
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  • Cyber Operations Countermeasures Engineer

    Leidos (Odenton, MD)
    …Leidos has a current job opportunity for a Cyber Operations Countermeasures Engineer on the DISA GSM-O II program supporting the DISA Joint Operations ... needs, and delivering flawlessly. POSITION SUMMARY: GSM-O II provides network operations and cyber defense support to the Defense...order to operate within the scope contemplated by the level . AA +6 years or 8 Years of work… more
    Leidos (10/01/25)
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  • Software Integration Engineer 3

    Synergy ECP (Fort Meade, MD)
    …any other protected class. Clearance Required: TS/SCI w/ Polygraph Software Integration Engineer Level 3 LCAT Description: Provides expertise in integrating, ... supporting COTS/GOTS software in a heterogeneous operating system environment. Requirements The Level III Software Integration Engineer (SIE) shall possess the… more
    Synergy ECP (07/29/25)
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