• Principal Endpoint Security Systems…

    Leidos (Bethesda, MD)
    …has a new and exciting opportunity a **Principal Endpoint Security Systems Engineer ** in our **National Security Sector's (NSS) Cyber & Analytics Business Area ... talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence… more
    Leidos (08/29/25)
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  • TSSCI Systems Engineer (Hybrid)

    Insight Global (Linthicum Heights, MD)
    …ensuring operational integrity across multiple layers-hardware, software, and network -through system- level troubleshooting and configuration. -Strong Linux ... Job Description Insight Global is seeking a Systems Engineer to support mission-critical public safety programs in...pursue it. The ideal candidate will have junior to mid- level experience and the ability to create signal flow… more
    Insight Global (11/20/25)
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  • CNO Reverse Engineer

    SAIC (Fort Meade, MD)
    …and productize vulnerabilities in complex software systems + Understanding of network protocols (TCP/IP stacks, wire- level protocols, RF communications, BGP, ... in a dynamic and supportive environment!** The CNO Reverse Engineer analyzes software and systems to understand how they...in the field of computer science, information systems, or network engineering + Minimum of eight (8) years' experience… more
    SAIC (11/17/25)
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  • GenAI Cloud Engineer

    Leidos (Gaithersburg, MD)
    …The Civil Group at Leidos has an opening for an early career GenAI Cloud Engineer to help design, secure, and automate an AWS contact center platform that uses ... custom CCP configuration, and CRM/CTI integrations; ability to debug web issues (console/ network , CORS, CSP). - Solid AWS foundations: IAM, VPC networking (subnets,… more
    Leidos (11/07/25)
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  • Systems Engineer , Senior

    BOOZ, ALLEN & HAMILTON, INC. (Fort Meade, MD)
    …may not be readily available in production environments + Experience as a network administrator or systems engineer + Experience with Assured Compliant ... Systems Engineer , Senior The Opportunity: Are you looking for...8570 Information Assurance Techni cia n ( IAT ) Level II Certification such as Security+ CE Certification Nice… more
    BOOZ, ALLEN & HAMILTON, INC. (11/06/25)
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  • Systems Integration Engineer

    Synergy ECP (Columbia, MD)
    …and supporting COTS/GOTS software in a heterogeneous operating system environment. The Level III Software Integration Engineer (SIE) shall possess the following ... Systems Integration Engineer Columbia, MD Description Company Description Synergy ECP...a Linux System Administrator with technical knowledge regarding compute, network , memory, and storage components Experience writing scripts using… more
    Synergy ECP (10/15/25)
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  • Software Engineer 3

    Synergy ECP (Columbia, MD)
    …class. Clearance Required: TS/SCI Other Requirements: US Citizenship 1 Fulltime Software Engineer Level 3- Create, draft, modify, and issue final documents ... Software Engineer 3 Columbia, MD Description Company Description Synergy...requests Evacuation diagrams Enhance mission metrics tools System diagrams Network data flows Org charts Operational needs statements Process… more
    Synergy ECP (10/15/25)
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  • Unified Communications Engineer

    KBR (Fulton, MD)
    Title: Unified Communications Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology ... Unified Communications infrastructure and make recommendations for enhancement + Engineer Unified Communications solutions to meet new requirements and enhancements… more
    KBR (10/14/25)
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  • AWS Cloud Security Research Engineer

    CACI International (Linthicum, MD)
    AWS Cloud Security Research Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular ... * **The Opportunity:** CACI is seeking an AWS Research Engineer to be at the forefront of cloud security...of technology research experience, including cyberspace vulnerability evaluation and network analysis + 2+ years of experience with IA… more
    CACI International (09/26/25)
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  • Senior Cryptologic Software Engineer

    CACI International (Laurel, MD)
    Senior Cryptologic Software Engineer (HAIPE) Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph ... * * * **The Opportunity:** CACI is seeking a Senior Cryptologic Software Engineer (HAIPE) specializing in cryptologic asset management and security. You will play a… more
    CACI International (09/26/25)
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