• 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 Intern (Engineering…

    Huntington Ingalls Industries (Hanover, MD)
    …cyberspace and anticipate emerging threats. Our capabilities in cybersecurity, network architecture, reverse engineering, software and hardware development uniquely ... have a direct impact on national security. This Software Engineer Internship is designed for rising college juniors pursuing...to from this email address. Additionally, you may also call ### for assistance. Press # 3 for HII Mission… more
    Huntington Ingalls Industries (12/24/25)
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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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