• 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 ... 10% Type of Travel: Local * * * **Exciting Opportunity: Join Our Team as a Senior Network Security Engineer !** Are you passionate about network 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 ... to take your career to the next level? We are seeking a highly skilled Network Security Engineer to join our dynamic Network Security Implementation… more
    CACI International (09/06/25)
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  • Senior Network Engineer

    General Dynamics Information Technology (Germantown, MD)
    …for the Department of Energy, National Nuclear Security Administration. HOW A SENIOR NETWORK ENGINEER WILL MAKE AN IMPACT * Provides technical ... 10 + years of related experience **US Citizenship Required:** Yes **Job Description:** Senior Network Engineer Transform technology into opportunity as a… more
    General Dynamics Information Technology (10/04/25)
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  • Senior Engineer - Network

    Sallie Mae (Sterling, VA)
    …Azure Network Engineer Associate + PCNSE (Palo Alto Networks Certified Network Security Engineer ) + CCNP or equivalent **The Americans with ... future of education. **What You'll Contribute** We're seeking a senior -level engineer to lead the design and...HA clusters. + Collaborate with cross-functional teams to align network solutions with business and security requirements.… more
    Sallie Mae (11/14/25)
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  • Senior Network Engineer

    The US Pharmacopeial Convention (USP) (Rockville, MD)
    **Description** **_This Senior Network Engineer position is a contract for 6 months, governed by contractor's policies and option to receive contractor's ... network infrastructure. The incumbent will serve as a Senior Network Engineer , responsible for...and management tools (eg, NetFlow, SNMP). * Understanding of network security protocols and best practices (SSL/TLS,… more
    The US Pharmacopeial Convention (USP) (11/11/25)
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  • Senior Network Engineer

    CACI International (Columbia, MD)
    Senior Network Engineer Job...Network Engineer will work within the Network Security Implementation and Sustainment (NSIS) Services ... operate network analyzers, WAN test equipment and network simulators. * Designs, implements, and evaluates security... network simulators. * Designs, implements, and evaluates security systems * Contributes to security planning,… more
    CACI International (09/06/25)
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  • Senior Network Engineer

    BAE Systems (Sterling, VA)
    …Other incentives may be available based on position level and/or job specifics. ** Senior Network Engineer ** **117838BR** EEO Career Site Equal Opportunity ... and sustainment support for critical military platforms and systems. Intelligence & Security provides services and products to the Department of Defense, the… more
    BAE Systems (10/31/25)
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  • Senior Network Engineer

    Nightwing (Sterling, VA)
    …intelligence community, defense, civil, and commercial markets. We're seeking a skilled ** Senior Network Engineer ** to support implementation and sustainment ... mission systems and secure enclave operations **Preferred Certs:** CCNP, Azure Network Engineer Associate, or equivalent **Tools & Platforms… more
    Nightwing (09/17/25)
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  • Senior Platform Engineer / Linux…

    RTX Corporation (Dulles, VA)
    …that form the foundation of operational support to ensure the reliability, scalability and security . The ** Senior Platform Engineer ** would be involved with ... a safer, more secure world. Raytheon Technologies (RTX) is seeking a ** Senior Platform Engineer ** with well-rounded Linux Infrastructure Engineering expertise to… more
    RTX Corporation (10/09/25)
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  • Senior Software Engineer

    BAE Systems (Sterling, VA)
    …incentives may be available based on position level and/or job specifics. ** Senior Software Engineer ** **117886BR** EEO Career Site Equal Opportunity Employer. ... and sustainment support for critical military platforms and systems. Intelligence & Security provides services and products to the Department of Defense, the… more
    BAE Systems (10/31/25)
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  • Senior Fire Protection Engineer

    Jensen Hughes Inc. (Columbia, MD)
    Senior Fire Protection Engineer Allen, Texas, United States; Atlanta, Georgia, United States; Austin, Texas, United States; Baltimore, Maryland, United States; ... OK; Virginia Beach, Virginia, United States **Company Overview** Throughout our worldwide network of experts, clients and communities, we are renowned for our… more
    Jensen Hughes Inc. (11/18/25)
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  • Senior Systems Engineer

    CACI International (Columbia, MD)
    …None Type of Travel: None * * * **The Opportunity:** Join our dynamic Network Security Implementation and Sustainment (NSIS) Services team as a Systems ... Senior Systems Engineer Job Category: Information...unique chance to make a significant impact on cutting-edge network security projects. **Responsibilities:** + Analyze system… more
    CACI International (09/18/25)
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  • Senior Systems Engineer (potential…

    BAE Systems (Sterling, VA)
    …Other incentives may be available based on position level and/or job specifics. ** Senior Systems Engineer (potential travel)** **117888BR** EEO Career Site Equal ... and sustainment support for critical military platforms and systems. Intelligence & Security provides services and products to the Department of Defense, the… more
    BAE Systems (10/31/25)
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  • Recapitalization Network Engineer

    CACI International (Sterling, VA)
    …applications are needed on an ongoing basis. **Opportunity:** Team CACI is seeking a Senior Network Engineer to support the recapitalization of an ... Recapitalization Network Engineer Job Category: Information Technology... equipment (Cisco, Juniper, etc.) + Strong understanding of network security principles and best practices +… more
    CACI International (10/25/25)
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  • Senior Software Engineer

    Sealing Technologies (Columbia, MD)
    …particularly with STIGs. + Experience in systems architecture (Windows, Linux, ESXi), network security architecture, and virtualization. + Working knowledge of ... services. Position Overview: SealingTech is looking for an experienced and talented hands on Senior Software Engineer to join our Software Products Team. In this… more
    Sealing Technologies (11/20/25)
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  • Senior Fire Protection Engineer

    Jensen Hughes Inc. (Columbia, MD)
    Senior Fire Protection Engineer Baltimore, Maryland, United States; Blacksburg, Virginia, United States; Columbia, Maryland, United States; Fairfax, Virginia, ... Rockville, Maryland, United States **Company Overview** Throughout our worldwide network of experts, clients and communities, we are renowned...JENSEN HUGHES has a hybrid job opportunity for a Senior Fire Protection Engineer with experience in… more
    Jensen Hughes Inc. (09/19/25)
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  • Senior Software Engineer - DevOps…

    RTX Corporation (Sterling, VA)
    …a security clearance ** Security Clearance:** DoD Clearance: Secret ** Senior Software Engineer ** **- DevOps / Infrastructure (Onsite)** Most aspects of ... Status Requirements:** The ability to obtain and maintain a US government issued security clearance is required.​ US citizenship is required, as only US citizens are… more
    RTX Corporation (11/19/25)
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  • Senior Data Engineer

    IBM (Frederick, MD)
    …come up with creative solutions resulting in ground breaking impact for a wide network of clients. Our culture of evolution and empathy centers on long-term career ... your unique skills and experience. **Your role and responsibilities** The Data Engineer will be responsible for building ETL pipelines leveraging pyspark, sql and… more
    IBM (11/18/25)
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  • Senior Systems Engineer

    Belay Technologies (Columbia, MD)
    …2019, runner up in 2020 and a finalist in 2021! Belay Technologies is seeking a Senior Systems Engineer to join our intel team. This is a brand new, ... Candidates are desired to have the following skills: + Experience analyzing cyber security -related data sets ( network traffic, OS events). + Knowledge of… more
    Belay Technologies (10/27/25)
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  • Senior Systems Engineer

    Synergy ECP (Columbia, MD)
    Senior Systems Engineer Columbia, MD (http://maps.google.com/maps?q=Columbia+MD+USA+21046) Description Company Description: Synergy ECP was formed in July 2007 ... Requirements: US Citizenship Job Description: This position is for a System Engineer to support mission critical application and web service development in support… more
    Synergy ECP (10/22/25)
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