• Systems Engineer - Senior

    Amentum (Fort Meade, MD)
    …Security, & Intel space? If so, look no further. Amentum is seeking a **Senior Systems Engineer ** to join our team of passionate individuals in **Ft. Meade, MD** ... new products and processes. **Responsibilities:** The duties and responsibilities of the Senior Systems Engineer include, but are not limited to, the following:… more
    Amentum (10/31/25)
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  • System Engineer

    Synergy ECP (Landover, MD)
    System Engineer Landover, MD (http://maps.google.com/maps?q=Landover+MD+USA+20784) Job Type Full-time Description Founded in 2007 and headquartered in Columbia, ... ECP is a leading provider of cybersecurity, software and systems engineering and IT services to the US intelligence...Required: TS/SCI w/ Polygraph Field Engineers - Landover, MD ( System Engineer or System Administrator… more
    Synergy ECP (01/14/26)
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  • Network Engineer

    SAIC (Beltsville, MD)
    **Description** This position is for a Network Engineer to support the Vanguard 2.2.1 program. The Vanguard 2.2.1 program provides transparent, interconnected ... systems and security support for the Department of State...computers, servers, networks, firewalls, and enterprise applications. This Network Engineer position is in the Engineering (ENG) Branch of… more
    SAIC (12/27/25)
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  • Systems Engineer 4

    M. C. Dean (Annapolis Junction, MD)
    …technical leaders in electrical, engineering, and cybersecurity industries. We are seeking a ** System Engineer 4** to join our **Security and Electronic ... and document operational, functional, and technical requirements. + Perform systems engineering assessments (upgrades, system improvements, lifecycle refreshes,… more
    M. C. Dean (12/30/25)
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  • Systems Engineer Skunk Works Level 3

    Lockheed Martin (St. Mary's County, MD)
    …carry on our tradition making history in advanced aircraft development\. As a System Engineer you will provide technical services and guidance on installation, ... system functionality\. Actively contribute in the team developing several systems including System Integration Labs, Deployable Shelters, and Fixed… more
    Lockheed Martin (01/09/26)
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  • Systems Engineer 3/ Systems…

    GovCIO (Bethesda, MD)
    **Overview** GovCIO is currently hiring for a Systems Engineer / Systems Architect for our NIH-CIT Proposal. This position will be located in Rockville, MD and ... USD $149,027.00 /Yr. Submit a referral to this job (https://careers-govcio.icims.com/jobs/7284/ systems - engineer -3- systems -architect/job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) **Location** _US-MD-Bethesda_ **ID** _2025-7284_… more
    GovCIO (12/18/25)
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  • Systems Engineer

    Leidos (Annapolis Junction, MD)
    **Description** **Leidos** has a new and exciting opportunity for a ** Systems Engineer ** in our **Intelligence Sector, Cyber & Analytics Business Area (CABA)** . ... in National** **Security!** **Job Summary:** Leidos is seeking a System Engineer with experience across all phases...Engineer with experience across all phases of the systems engineering lifecycle. The ideal candidate will have strong… more
    Leidos (01/10/26)
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  • Network Engineer

    SMX (Patuxent River, MD)
    …in network security technologies, including firewalls, VPNs, and intrusion prevention systems . + Hands-on experience with Cisco routers, switches, and ... Network Engineer (4962)at SMX(View all jobs) (https://www.smxtech.com/careers/) Patuxent River,...Station. **Essential Duties and Responsibilities:** + Deploy and manage Cisco SDA solutions for enterprise networks. + Configure … more
    SMX (01/15/26)
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  • Systems Engineer

    Leidos (Annapolis Junction, MD)
    **Description** **Leidos** has a new and exciting opportunity for a ** Systems Engineer ** in our **Intelligence Sector, Cyber & Analytics Business Area (CABA)** . ... in National** **Security!** **Job Summary:** Leidos is seeking a System Engineer with strong experience in ...or a High School Diploma/GED with 10+ years of system engineering experience + Strong background in Systems… more
    Leidos (01/10/26)
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  • Network Engineer

    BOOZ, ALLEN & HAMILTON, INC. (Annapolis Junction, MD)
    Network Engineer The Opportunity: As a network engineer on our team, you'll build and sustain the networks that keep national security missions connected. From ... communicate, defend, and adapt. What You'll Work On: + Engineer and optimize multi-site Local Area Network (LAN), Wide...(WAN), and Wireless Local Area Network (WLAN) architectures using Cisco IOS-XE, Juniper EX or MX, and Aruba controllers.… more
    BOOZ, ALLEN & HAMILTON, INC. (12/23/25)
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