• C2 Systems Engineer VI

    Linchpin Solutions, Inc. (Quantico, VA)
    …fast-paced operational environments Specific Skillset + Enterprise-level expertise in network engineering, virtualized environments, and C2 systems integration ... Technical (IAT) Level II certification required within 60 days ( Security + CE, GSEC, SSCP, etc.) + Advanced network...Marine Corps' ability to train, rehearse, and execute complex C2 tasks in support of real-world operations .… more
    Linchpin Solutions, Inc. (11/22/25)
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  • C2 Analyst

    Linchpin Solutions, Inc. (Quantico, VA)
    …HQ standards Requirements Education & Certifications + Bachelor's degree required ( operations research, systems engineering, national security studies, or ... C2 Analyst Quantico, VA (http://maps.google.com/maps?q=Quantico+VA+USA+22134) Job Type Full-time...expertise in support of the Marine Air-Ground Task Force Operations Center Training Team (MOCTT) and the Marine Corps… more
    Linchpin Solutions, Inc. (11/22/25)
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  • C2 Software Test Engineer

    COLSA Corporation (Shalimar, FL)
    C2 , ICBM programs, Intelligence, space command and control operations , service-oriented architecture software testing. + Experience with Advanced Battle ... engineering staff. These tasks include test and evaluation, test support, operations analyses, technical studies, and various analyses and support activities… more
    COLSA Corporation (12/05/25)
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  • Information System Security Manager (ISSM)

    Linchpin Solutions, Inc. (Quantico, VA)
    …control, and secure operations . + MISTC Site Leads-Ensures each site's local network activities adhere to enterprise security policy and RMF controls. Core ... and vulnerability remediation + Understanding of MCEN-connected and standalone enclave security requirements + Experience securing C2 systems, tactical networks,… more
    Linchpin Solutions, Inc. (11/22/25)
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  • Senior Network Administrator/…

    SOS International LLC (Pearl Harbor, HI)
    …at SOSi** Join **SOSi** at the forefront of defense technology as a **Senior Network Administrator/ Network Operations Lead** based at **Joint Base Pearl ... the Area-of-Responsibility (AOR). Your mission: ensure seamless, secure, and compliant network operations that support critical DoD communications. From… more
    SOS International LLC (12/02/25)
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  • Network Engineer II

    Sierra Nevada Company, LLC (Plano, TX)
    operations in contested or degraded environments. + Implement and manage network security controls (firewalls, VPNs, encryption, VLAN segmentation, Zero Trust ... experience may be considered in lieu of required education + Experience with network security technologies (firewalls, IDS/IPS, VPNs, TACLANEs, PKI, etc.). +… more
    Sierra Nevada Company, LLC (10/30/25)
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  • Military Fellowship Program: Network

    Sierra Nevada Company, LLC (Plano, TX)
    operations in contested or degraded environments. + Implement and manage network security controls (firewalls, VPNs, encryption, VLAN segmentation, Zero Trust ... experience may be considered in lieu of required education + Experience with network security technologies (firewalls, IDS/IPS, VPNs, TACLANEs, PKI, etc.). +… more
    Sierra Nevada Company, LLC (12/05/25)
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  • Journeyman- Network Services Engineer

    Sumaria Systems, Inc. (Bedford, MA)
    …+ Able to understand, explain, troubleshoot, and configure networks, and network security technologies (Virtual Private Networks, Dynamic Multipoint Virtual ... network designs for compliance with project and cyber security requirements; performing on-site cyber security fielding verifications; advising… more
    Sumaria Systems, Inc. (09/30/25)
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  • C4ps-2510 Tactical Assault Kit (Tak) SME- November

    C4 Planning Solutions, LLC (Camp Pendleton North, CA)
    …of the configuration and integration of C2 systems. + Resolve complex C2 Systems issues related to system upgrades, network restrictions (ports, protocols, ... Pendleton, CA Position Type: Full-time Salary Range: $75,000 - $80,000 Security Clearance Requirement: Position requires active security clearance Certification… more
    C4 Planning Solutions, LLC (11/19/25)
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  • Senior Network Engineer

    SOS International LLC (Pearl Harbor, HI)
    …in the customer's IT architecture/engineering efforts alongside the Systems Engineering, Systems Operations , Network Operations , and the Enterprise Service ... similar or 8+ years of experience in enterprise IT network engineering and operations involving complex classified...Palo Alto, VMware) + Prior experience with Palo Alto Network Security Platform and/or Cisco Secure portfolio.… more
    SOS International LLC (12/03/25)
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  • Senior Network Administrator

    SOS International LLC (Pearl Harbor, HI)
    …In this pivotal role, you'll ensure secure, compliant, and resilient network operations that support **USINDOPACOM's mission-critical communications** across the ... Administrator at SOSi, you will work within the Network Operations team to provide essential support...environments, Cross-Domain Solutions, CUCM, and VTCs. + Knowledge of network security best practices and compliance standards… more
    SOS International LLC (11/21/25)
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  • CCSS Principal Systems Engineer - WHCA Support

    RTX Corporation (Springfield, VA)
    …at WHCA's facility in Washington, DC and involves supporting the WHCA Secure Voice Network (WHSVN) C2 systems and acquisition projects. These efforts are in ... engineering services on a full-time basis to directly support projects, procurements, and operations and maintenance to meet WHSVN C2 secure voice mission. +… more
    RTX Corporation (11/13/25)
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  • Cloud Architect

    SAIC (Honolulu, HI)
    …both manually and via automation, to implement the necessary compute, storage, network , and security configurations. + Configure AWS observability features ... Pearl Harbor Hickam, HI in support of the Air Operations Center Weapons System (AOC WS) Falconer Program's Application...C2 systems. + Active Secret clearance. + CompTIA Security + (or equivalent DoD Approved Baseline Certification for IAT… more
    SAIC (12/11/25)
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  • Account Executive - Combined Joint All-Domain…

    KBR (Chantilly, VA)
    …and advanced technology solutions to our customers in the intelligence and national security communities. In this position, your work will have a profound impact on ... the country's most critical role - protecting our national security . Why Join Us? + Innovative Projects: KBR's work is at the forefront of engineering, logistics, … more
    KBR (11/25/25)
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  • Mid-level WAN Network Administrator - DoD…

    Sumaria Systems, Inc. (Montgomery, AL)
    …configurations with two-person integrity (TPI) ensuring maximum amount of uninterrupted network operations . + Support the essential tasks, Situational Awareness ... Mid-level WAN Network Administrator - DoD / Cisco / Secret...manual load balancing/load-sharing, policy-based route manipulation, and Internet Protocol Security (IPSec) with Generic Routing Encapsulation (GRE) tunneling. +… more
    Sumaria Systems, Inc. (11/19/25)
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  • C2BMC Global Operations Shift Lead - TS/SCI…

    Lockheed Martin (Schriever AFB, CO)
    …task orders responsible for the design, development, deployment, integration, testing, operations and sustainment of a software based Command/Control and Battle ... candidate will join a high performing team as a C2BMC Global Operations and Maintenance Engineering Manager supporting development for the MDA C2BMC\-Global line… more
    Lockheed Martin (12/11/25)
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  • Information System Security Engineer (ISSE)

    KBR (Beavercreek, OH)
    Title: Information System Security Engineer (ISSE) Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and ... advanced technology solutions to our customers in the intelligence and national security communities. In this position, your work will have a profound impact on the… more
    KBR (09/30/25)
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  • Lead Adversarial Security Engineer

    Trellix (Nashville, TN)
    …tradecraft and defensive-engineering skills. **Role Overview:** As a lead member of the security operations team, and reporting to the Deputy CISO the mission ... lead the engineering effort to close them. By collaborating with the Security Operations Center (SOC), Threat Intelligence, and infrastructure teams, this… more
    Trellix (11/21/25)
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  • IT Specialist (Infosec/ Network )

    Defense Information Systems Agency (VA)
    …Directs the planning, coordination, and execution of 24x7 network operations , ensuring the continuous availability, security , and reliability of classified ... Authorized Service Interruption reports issued by Department of Defense, DISA, National Security Agency and other government agencies that may or will introduce… more
    Defense Information Systems Agency (12/05/25)
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  • Cyber Operations Planner, Lead

    BOOZ, ALLEN & HAMILTON, INC. (Reston, VA)
    …requirements for advanced C2 technology efforts, including via the Joint Fires Network ( JFN ) + Active TS/SCI clearance; willingness to take a polygraph exam ... Cyber Operations Planner, Lead Key Role: Manage the planning,...Certification Clearance: Applicants selected will be subject to a security investigation and may need to meet eligibility requirements… more
    BOOZ, ALLEN & HAMILTON, INC. (11/28/25)
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