• Applied Research Solutions (Bedford, MA)
    **Description** ARS is seeking a Principal Communications Operator/Technician located at Hanscom AFB, in Bedford, MA. Why Work with us? Applied Research ... Required Job Experience: Experience with evaluating operational readiness of communications equipment, network devices, sensors, intrusion detection, and… more
    DirectEmployers Association (09/30/25)
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  • Huntington Ingalls Industries (Newport News, VA)
    SENIOR PRINCIPAL COMPUTER SYS SECURITY ANLYST (COMPUTER SYS SECURITY ANLYST 5) Location: Newport News, Virginia, United States Date: Oct 31, 2025 Req ID: 43816 ... decades as the amount and complexity of computer and network systems continually increases. The Level 5 job position...increases. The Level 5 job position is the most senior technical role in this job family, and is… more
    DirectEmployers Association (11/01/25)
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  • Silvus Technologies (Los Angeles, CA)
    …us safe. We do so by delivering the most advanced Mobile Ad-hoc Network (MANET) radios powered by our custom and ever-evolving Mobile-Networked MIMO waveform. ... Together, our radios and waveform provide the vital communications for mission critical applications in the harshest environments from underground tunnels to high… more
    DirectEmployers Association (10/15/25)
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  • Zscaler (San Jose, CA)
    …the forefront of the world's cloud security leader. We're looking for an experienced Principal Product Specialist to join our ZDX team. Reporting to the Senior ... trends, competitive offers, and emerging security landscape changes relevant to workload communications + Participate in beta testing of new features and provide… more
    DirectEmployers Association (11/04/25)
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  • Silvus Technologies (Irvine, CA)
    …us safe. We do so by delivering the most advanced Mobile Ad-hoc Network (MANET) radios powered by our custom and ever-evolving Mobile-Networked MIMO waveform. ... Together, our radios and waveform provide the vital communications for mission critical applications in the harshest environments from underground tunnels to high… more
    DirectEmployers Association (10/15/25)
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  • Senior Principal Network

    Northrop Grumman (GA)
    …after funding confirmation** **Northrop Grumman Aeronautics Sector has an opening for a Senior Principal Network Communications Engineer (level 4) ... of qualified, diverse individuals located in** **Georgia, USA.** As the Sr. Principal Network Communications Subject Matter Expert (SME), you will maintain… more
    Northrop Grumman (10/30/25)
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  • Principal OR Senior Principal

    Northrop Grumman (GA)
    …add a ** Principal OR Senior Principal Field Service Engineer - Network and Communications ** to join our team at **RAAF Base Tindal in Australia** . ... either the Principal Field Service Engineer - Network and Communications level or the Senior Principal Field Service Engineer - Network and … more
    Northrop Grumman (11/18/25)
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  • Senior Principal Software Engineer…

    RTX Corporation (Fort Wayne, IN)
    …High-Performance Teams to create mission critical solutions supporting Mission Systems. Our Senior Principal Software Engineers work in an exciting, adaptive, ... mentor/execute the role of Scrum Master or Product Owner + TCP/IP network applications development experience + UML experience + Secure Processing and communication… more
    RTX Corporation (10/16/25)
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  • Principal Engineer - Operational Technology…

    MTA (Jamaica, NY)
    Principal Engineer Operational Technology Systems Security Compliance (Signal, Communications , Power) Department: Engineering MTA Agency: Long Island Rail Road ... Principal Engineer - Operational Technology Systems Security Compliance (Signal, Communications , Power) Job ID: 13589 Business Unit: Long Island Rail Road… more
    MTA (11/05/25)
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  • Principal Satellite Communications

    ManTech (Reston, VA)
    **ManTech** seeks a motivated, career and customer-oriented ** Principal Satellite Communications Engineer** to join our team in the **Reston, VA** location. This ... is an **onsite** position. The ** Principal Satellite Communications Engineer** will travel worldwide...+ Designing and updating in-country and worldwide satellite and communications architectures and working with network management… more
    ManTech (09/18/25)
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  • Unified Communications Engineer…

    Amentum (San Antonio, TX)
    …a DoD-provided, TS/SCI, integrated voice, video, and data, global communications network that facilitates collaboration among senior leaders and key staff. ... for transformative change. **Responsibilities:** The duties and responsibilities of the Principal Unified Communications Engineer include, but are not limited… more
    Amentum (09/17/25)
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  • Unified Communications Engineer…

    Amentum (Fort Meade, MD)
    …& Intel space? If so, look no further. Amentum is seeking a **UC Engineer Principal ** to join our team of passionate individuals in **Fort Meade, MD** . In this ... a team to support a program that provides critical network capabilities to the Department of Defense. We are...**Responsibilities:** The duties and responsibilities of the UC Engineer Principal include, but are not limited to, the following:… more
    Amentum (10/23/25)
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  • Command, Control, Communications ,…

    Chenega Corporation (Fort Belvoir, VA)
    …Engineer Ft. Belvoir, VA Join our Talent Network Command, Control, Communications , and Battle Management (C3BM) Principal Systems Engineer Ft. Belvoir, VA ... Command, Control, Communications , and Battle Management (C3BM) Principal ...independently within a dynamic environment + Ability to apply network engineering and solutions to support real-world tests, integration,… more
    Chenega Corporation (09/14/25)
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  • Principal OR Senior Principal

    Northrop Grumman (Jacksonville, FL)
    …they're making history. Northrop Grumman Aeronautics Systems is looking to add a ** Principal OR Senior Principal Payloads Field Service Engineer** to ... filled at either the Principal Payloads Field Service Engineer OR Senior Principal Payloads Field Service Engineer, depending upon the qualifications below._… more
    Northrop Grumman (10/29/25)
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  • (DoD SkillBridge) Principal Electronics…

    Northrop Grumman (San Diego, CA)
    …to start of internship **Northrop Grumman Aeronautics Systems** is looking to add a ** Principal OR Senior Principal Electronics Engineer - Payloads Field ... Principal Electronics Engineer - Payloads Field Service Engineer or the Senior Principal Electronics Engineer - Payloads Field Service Engineer level,… more
    Northrop Grumman (10/02/25)
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  • Principal / Senior Principal

    Northrop Grumman (Baltimore, MD)
    …work of your career. We are looking for you to join our team as a Principal / Senior Principal Modeling, Simulation & Analysis Systems Engineer based out ... shared mission, we'll support yours of expanding your personal network and developing skills, whether you are new to... Modeling, Simulation & Analysis Systems Engineer or a Senior Principal Modeling, Simulation & Analysis Systems… more
    Northrop Grumman (10/14/25)
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  • Principal / Senior Principal

    Northrop Grumman (Linthicum Heights, MD)
    …filled as a Principal Modeling & Simulation Systems Engineer or a Senior Principal Modeling & Simulation Systems Engineer. This position is contingent upon ... testing, planning, and execution of weapon tests. **Basic Qualifications for Senior Principal Modeling & Simulation Systems Engineer:** + Bachelor's… more
    Northrop Grumman (10/09/25)
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  • Principal Network Engineer

    Arena Technical Resources, LLC (Oklahoma City, OK)
    Principal Network Engineer Location: Oklahoma City, US Job ID: ATR 17661 Job Description Job Title: Principal Network Engineer Location: Oklahoma City, ... possess an active Secret clearance Job Description: HOW A NETWORK ENGINEER ADVISOR WILL MAKE AN IMPACT Network...project tasks can be completed on time. - Stakeholder Communications - assist the PM with ensuring clear, consistent,… more
    Arena Technical Resources, LLC (11/15/25)
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  • Senior Principal Systems Engineer…

    RTX Corporation (Largo, FL)
    …and technically challenging. The Protected Communication Systems (PCS) team is hiring a ** Senior Principal Systems Engineer** to support programs for our US ... their skills and allows for career growth. As a Senior Principal Systems Engineer, you will be...Strong understanding of networking principles, including TCP/IP, UDP, and network troubleshooting tools (eg, Wireshark) * Basic understanding of… more
    RTX Corporation (10/29/25)
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  • Principal OT Network Specialist

    NextEra Energy (Palm Beach Gardens, FL)
    ** Principal OT Network Specialist** **Date:** Oct 25, 2025 **Location(s):** Palm Beach Gardens, FL, US, 33410 **Company:** NextEra Energy **Requisition ID:** ... the future of energy. **Position Specific Description** Under general guidance, this senior -level role uses diverse knowledge of technical principles and methods to… more
    NextEra Energy (10/25/25)
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