• Senior Network Engineer

    SAIC (Fort Meade, MD)
    …solutions to support server requirements to include load-balancing, VPN's, firewall contexts, VoIP , GRE Tunneling, IPSec, IP Encryption, MoIP, and NAT ... your career in a dynamic and supportive environment!** A Network Engineer designs solutions, integrates, configures, deploys, tests, and provides ongoing maintenance… more
    SAIC (08/19/25)
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  • Senior Principal Systems Engineer

    RTX Corporation (Largo, FL)
    …protocols (eg, I2C, SPI, UART) + Experience with voice communication systems, including VoIP ( Voice over IP ) protocols like SIP, RTP and ... only US citizens are eligible for a security clearance​ **Security Clearance:** DoD Clearance: Top Secret At Raytheon, the foundation of everything we do is… more
    RTX Corporation (10/11/25)
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  • Unified Communications Engineer

    Amentum (Fort Meade, MD)
    …pipelines supporting UC deployment automation **Clearance Required:** * Must have active Top Secret clearance with SCI eligibility **Minimum Education:** * ... so, look no further. Amentum is seeking an **UC Engineer ** to join our team of passionate individuals in...Requirements (UCR), STIGs, and other cybersecurity mandates * Integrate voice ( VoIP ), video conferencing, instant messaging, presence,… more
    Amentum (09/30/25)
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  • Sr. Principal Network Engineer - Top

    Northrop Grumman (Redondo Beach, CA)
    RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, our ... Grumman Classified Solutions team is seeking a highly experienced ** Senior ** **Network Administrator** to join its dynamic team of...+ Candidates must have a currentand **fully adjudicated DOD Top Secret ** level security clearance (at a… more
    Northrop Grumman (08/20/25)
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  • Sr. Specialist, Network Systems Engineer

    L3Harris (Greenville, TX)
    …requires an ACTIVE Secret Clearance with the ability to obtain/maintain Top Secret /SCI Security Clearance, which requires US Citizenship. Job Description: ... The Senior Specialist, Network Engineer (NE) performs technical...Qualifications: + US Citizenship + Ability to obtain/maintain a Top Secret /SCI Security Clearance + Bachelor's Degree… more
    L3Harris (09/25/25)
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  • Network Engineer - TS /SCI Polygraph…

    Leidos (Chantilly, VA)
    **Description** Leidos is searching for several Senior Network Engineers of varying experience levels to join our team in Chantilly, VA. The team is made-up of ... highly technical and motivated individuals. The engineer for this role will assist in troubleshooting complex...Document and enforce network standards + Manage and maintain IP addressing schema + Travel OCONUS as needed +… more
    Leidos (08/08/25)
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  • Information Systems Security Engineer

    Amentum (Fort Meade, MD)
    …DoD prototype or rapid acquisition programs **Clearance Required:** * Must have active Top Secret clearance with SCI eligibility **Minimum Education:** * BS ... the front and back end of new products and processes. **Responsibilities:** The ** Senior Information Systems Security Engineer (ISSE)** shall deliver and lead… more
    Amentum (10/01/25)
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  • Sr. Principal Voice Engineer

    Northrop Grumman (Huntsville, AL)
    …of history, they're making history. Northrop Grumman Enterprise Classified Solutions is seeking a senior level Cisco Voice Engineer that has experience in ... VoIP technologies, Cisco Unified Communications Manager, and related voice technologies. Key Responsibilities: + Design and implement Cisco...Certifications such as CCNP Voice or CCIE Voice . + Top Secret , SCI,… more
    Northrop Grumman (09/20/25)
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  • Principal Network Engineer

    Leidos (Odenton, MD)
    Secret security clearance prior to start and be able to obtain a Top Secret . (US Citizenship required)_ The anticipated salary range is $160,000 to $180,000 ... team and other key stakeholders. * Serve as the senior Tier III escalation support engineer for...ie BGP, OSPF, IS-IS, switching protocols ie Spanning Tree Protocol , VLANs, LLDP, VoIP , Multicast protocols and… more
    Leidos (10/16/25)
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  • IT Fielding Engineer - Staff

    Amentum (Warrenton, VA)
    …program is to support, operate, and maintain the Distributed Continuity Integrated Network - Top Secret Enterprise Services (DCIN- TS ES) which is a ... DoD-provided, TS /SCI, integrated voice , video, and data, global communications network that facilitates...planning and documentation purposes. **Requirements:** * Must have active Top - Secret clearance with SCI or TS more
    Amentum (10/04/25)
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