• Network Engineer 3

    CACI International (Linthicum, MD)
    Network Engineer 3 Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: ... engineering experience may be substituted for a bachelor's degree + Minimum of 3 years as a Network Engineer (within the last 3 years). + Network more
    CACI International (12/17/25)
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  • Network Engineer 3

    Synergy ECP (Columbia, MD)
    Network Engineer 3 Columbia, MD (http://maps.google.com/maps?q=Columbia+MD+USA+21046) Description Founded in 2007 and headquartered in Columbia, Maryland, ... configures, deploys, tests and provides support for numerous types of network devices, interfaces and methodologies. + Optimizes end-to-end system performance and… more
    Synergy ECP (10/30/25)
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  • Network Security Engineer

    Under Armour, Inc. (Baltimore, MD)
    Network Security Engineer ** Network Security Engineer ** **Values & Innovation** At Under Armour, we are committed to empowering those who strive for ... Site Here. (https://performancemanager8.successfactors.com/sf/careers/jobsearch?bplte\_company=ua&\_s.crb=aNMP8gWoYkBDFn%252bz2BldysgcgQHZpVs6tHzE9smSuXE%253d) **Purpose of Role** The Global Network Security Engineer is responsible for… more
    Under Armour, Inc. (11/09/25)
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  • Network Engineer

    Leidos (Baltimore, MD)
    **Description** Leidos is seeking a ** Network Engineer ** to be part of the mission solution and help lead SSA's Digital Modernization Strategy. The Network ... Family!!_** + Research, design and implement security solutions for network infrastructure + Engineer network ...Optimization using Riverbed and trace tools like Wireshark + 3 years of experience with a high-level scripting language… more
    Leidos (12/04/25)
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  • Principal / Sr. Principal HPC Network

    Northrop Grumman (Linthicum Heights, MD)
    …looking for you to join our team as a High-Performance Computing ( **HPC** ) ** Network Engineer ** based out of **Annapolis Junction or Linthicum, MD** . As an ... **HPC Network Engineer ** at Northrop Grumman you will...** + Bachelor's degree with 5 years' relevant experience; 3 years' experience with a Master's Degree; 1 years… more
    Northrop Grumman (11/07/25)
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  • Senior Network Security Engineer

    CACI International (Columbia, MD)
    Network Engineers: Join Our Elite Network Security Team!** Are you a seasoned Network Engineer looking to take your career to the next level? We are ... Senior Network Security Engineer Job Category: Information...3 of the following: Palo Alto Networks Certified Network Security Administrator (PCNSA), Sonicwall Network Security… more
    CACI International (12/06/25)
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  • Network Engineer

    Systems Technologies, Inc. (Hanover, MD)
    Network Engineer Location Hanover, MD Job...DoD experience for part of DoD experience): + Junior: 3 years of experience + Mid-level: 6 years of ... Setting On-site Job Category Engineer Apply Now (https://phh.tbe.taleo.net/phh04/ats/careers/v2/applyRequisition?org=SYSTEK&cws=42&rid=1136) NETWORK ENGINEER more
    Systems Technologies, Inc. (12/02/25)
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  • Principal or Senior Principal Network

    Northrop Grumman (Millersville, MD)
    …Grumman Aeronautics Systems is looking to add a **Principal or Senior Principal Network and Communications Field Service Engineer ** to our team at **RAAF ... for operations and maintenance support of the MQ-4C Triton network and communications systems at a Forward Operating Base...this period. ** **The expected timeline before deployment is 3 -4 months but this will vary.** Initially, this position… more
    Northrop Grumman (12/04/25)
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  • Network Engineer

    Leidos (Columbia, MD)
    **Description** **Leidos** has a new and exciting opportunity for a ** Network Engineer ** in our **National Security Sector's (NSS) Cyber & Analytics Business ... us and make a difference in National Security!** The ** Network Engineer ** will be responsible for: +...this job requisition will remain open for at least 3 days with an anticipated close date of no… more
    Leidos (10/12/25)
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  • Onsite Network Engineer

    Insight Global (Windsor Mill, MD)
    Job Description * Research, design and implement security solutions for network infrastructure * Engineer network solutions for new & existing systems. * ... Provide day-to-day network engineering and operations support * Work with advanced...Optimization using Riverbed and trace tools like Wireshark * 3 years of experience with a high-level scripting language… more
    Insight Global (12/12/25)
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  • Network Engineer Level 2

    Lentech, Inc (Hanover, MD)
    …Engineering, Mathematics or Information Systems required 8 years' experience as a Network Engineer in programs that encompass system architecture, requirements ... Current TS/SCI Required JOB FUNCTIONS AND RESPONSIBILITIES: Implement specific network solutions to support server requirements to include load...analysis, process execution and evaluation. 3 years of direct experience with IC or SIGINT… more
    Lentech, Inc (12/02/25)
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  • Network Engineer

    ManTech (Linthicum Heights, MD)
    **MANTECH** seeks a skilled and security-focused ** Network Engineer ** to support the Cryptographic Solutions Program within the National Security Systems domain ... secure firewalls, routers, and switches within classified environments + Monitor network performance and identify anomalies using advanced diagnostic tools +… more
    ManTech (11/26/25)
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  • Network Engineer 1

    Orion Consortium (Columbia, MD)
    …DESCRIPTION Performs services to enable all aspects of the network to include maintenance, sustainment of existing networks, and identification/correction ... issues. Responsibilities Include: 1. Maintain data, voice and/or video network hardware and systems; 2. Assess and update older...networks as needed and in accordance with specified plans. 3 . Provide escalated Tier-2 and Tier- 3 technical… more
    Orion Consortium (11/12/25)
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  • Database Engineer 3

    CACI International (Linthicum, MD)
    Database Engineer 3 Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular ... * * **The Opportunity:** CACI is seeking a **Database Engineer ** to be a part of the Secure the...streamlined processes and approvals, continuous monitoring and assessment, and network data gathering across the entire life cycle of… more
    CACI International (11/13/25)
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  • Software Engineer 3

    Synergy ECP (Columbia, MD)
    Software Engineer 3 Columbia, MD Description Company Description Synergy ECP is a Service Disabled Veteran-Owned Small Business SD(VOSB) that was formed in July ... class. Clearance Required: TS/SCI Other Requirements: US Citizenship 1 Fulltime Software Engineer Level 3 - Create, draft, modify, and issue final documents… more
    Synergy ECP (10/15/25)
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  • Software Engineer 3

    Synergy ECP (Columbia, MD)
    Software Engineer 3 Columbia, MD Description Company Description Synergy ECP is a Service Disabled Veteran-Owned Small Business SD(VOSB) that was formed in July ... class. Clearance Required: TS/SCI Other Requirements: US Citizenship 1 Fulltime Software Engineer Level 3 - develops, maintains, and enhances complex and diverse… more
    Synergy ECP (10/22/25)
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  • Software Engineer - Multiple Levels

    Huntington Ingalls Industries (Columbia, MD)
    …Willing to travel between 10-20 % of the time. Minimum Qualifications Senior Software Engineer (Software Engineer 3 ): 5 years relevant experience with ... cyberspace and anticipate emerging threats. Our capabilities in cybersecurity, network architecture, reverse engineering, software and hardware development uniquely… more
    Huntington Ingalls Industries (12/14/25)
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  • Software Test Engineer - Multiple Levels

    Huntington Ingalls Industries (Columbia, MD)
    …practices, and procedures used in test engineering. Minimum Qualifications Senior Software Test Engineer (Software Quality Engineer 3 ): 5 years relevant ... cyberspace and anticipate emerging threats. Our capabilities in cybersecurity, network architecture, reverse engineering, software and hardware development uniquely… more
    Huntington Ingalls Industries (12/20/25)
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  • Senior Software Engineer - Multiple Levels

    Huntington Ingalls Industries (Columbia, MD)
    …cyberspace and anticipate emerging threats. Our capabilities in cybersecurity, network architecture, reverse engineering, software and hardware development uniquely ... equipment-to create a single, common operating picture (COP). The Software Engineer is responsible for designing, developing, and troubleshooting various elements of… more
    Huntington Ingalls Industries (12/17/25)
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  • Principal Digital Verification Engineer

    Northrop Grumman (Linthicum Heights, MD)
    …By joining in our shared mission, we'll support yours of expanding your personal network and developing skills, whether you are new to the field, or an industry ... to join our team as a Principal Digital Verification Engineer /Senior Principal Digital Verification Engineer based out...with 5 years of experience, a Master's degree with 3 years of experience or a PhD with 0… more
    Northrop Grumman (10/03/25)
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