• 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 (12/12/25)
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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 (12/06/25)
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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 (12/06/25)
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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 ** **119335BR** EEO Career Site Equal Opportunity ... Threat Defense (FTD), as well as managing Windows/Linux servers, LiveAction, VMware, and security hardware and software. The network is comprised of a dedicated… more
    BAE Systems (12/12/25)
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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 (12/16/25)
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  • Senior Software Engineer - Multiple…

    Huntington Ingalls Industries (Columbia, MD)
    …- $295,155.00 Security Clearance: Ability to Obtain Level of Experience: Senior This opportunity resides with Warfare Systems (WS), a business group within HII's ... levels with a range of professional experience. Below are the salary ranges: + Senior Software Engineer : $134,852 - $211,910 + Principal Software Engineer more
    Huntington Ingalls Industries (12/17/25)
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  • Senior Systems Engineer

    Syms Strategic Group, LLC (SSG) (Frederick, MD)
    Syms Strategic Group (SSG) is seeking a talented Systems Engineer ( Senior ) Location: Remote Department: Veterans Affairs (VA) Type: Full Time Min. Experience: ... are escalated when required + Communicate with users and senior management the status of key problem statuses +...network monitoring and diagnostic tools + Knowledge of security best practices for production systems + Experience implementing… more
    Syms Strategic Group, LLC (SSG) (01/07/26)
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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 (12/18/25)
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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 Columbia, Maryland, United States **Company Overview** Throughout our worldwide network of experts, clients and communities, ... 1939. Today, our expertise extends broadly across closely related security and risk-based fields - from accessibility consulting and...JENSEN HUGHES has a hybrid job opportunity for a Senior Fire Protection Engineer with experience in… more
    Jensen Hughes Inc. (12/19/25)
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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 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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  • Senior Vulnerability Management…

    Cisco (Fulton, MD)
    …turning data into action and vulnerabilities into opportunities for growth As a Senior Vulnerability Management Engineer , your work will go far beyond just ... Cisco, our Vulnerability Management team (part of Splunk Global Security ) is at the forefront of protecting the technologies...and create meaningful solutions. Add to that our worldwide network of doers and experts, and you'll see that… more
    Cisco (12/30/25)
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  • Senior Test Engineer

    Leidos (Columbia, MD)
    **Description** **Leidos** has a new and exciting opportunity for a ** Senior Test Engineer ** in our **Intelligence Secto** r **& Analytics Business Area (CABA)** ... . Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission...Leidos is seeking a motivated, career and customer-oriented **Test Engineer ** to join our team in Columbia, Maryland. The… more
    Leidos (12/11/25)
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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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  • Hardware Reverse Engineer , Senior

    CACI International (Sterling, VA)
    Hardware Reverse Engineer , Senior Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular Percentage of ... be part of a unique team solving wide-ranging national security cyber and hardware challenges. Use your skills in...to engage with your co-workers and expand your career network . We have a fun, engaging environment with a… more
    CACI International (12/29/25)
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  • Senior Software Engineer

    Belay Technologies (Columbia, MD)
    …2019, runner up in 2020 and a finalist in 2021! Belay Technologies is seeking a Senior Software Engineer to join our intel team. The ideal candidate will have ... with additional programming languages (eg, Python, Go, Java) + Familiarity with network architecture and cloud networking components (VPC, VPN, Load Balancers) +… more
    Belay Technologies (12/10/25)
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