• Boeing (Berkeley, MO)
    …with us. Boeing Defense, Space & Security (BDS) is looking for a Senior Electromagnetics Material Engineer to join the Advanced Materials and Platform Technologies ... Environment Experience working with Radio Frequency (RF) measurement systems, network analyzers, waveguides, and other techniques Experience working with RF… more
    job goal (01/12/26)
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  • Boeing (Berkeley, MO)
    …us. Boeing Mission Systems Phantom Works organization has an exciting opportunity for a senior level Core Processing Lead engineer. This position will be part of a ... networking operations with focus on Precision Time Protocols (PTP), tagging, network traffic, encryption, storage, mission computer, and overall architect. The… more
    job goal (01/12/26)
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  • Top Secret Senior

    Insight Global (Providence, RI)
    …infrastructure across various security enclaves-Unclassified, Secret , and Top Secret . You will gather and analyze user network requirements, provide ... Job Description We are seeking a dynamic and highly experienced Senior Network Engineer with a strong background in Arista, Cisco, and Cloud Networking to join… more
    Insight Global (01/13/26)
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  • Senior Network Engineer - Top

    Cambridge International Systems Inc (Charleston, SC)
    Senior Network Engineer - Top Secret Clearance | Charleston, SC Cambridge International Systems, Inc. Join a dynamic global team united by shared values: ... in defense and security. We are currently seeking a Senior Network Engineer to support operations in...is a full-time CONUS position requiring an active DoD Top Secret clearance. This position may be… more
    Cambridge International Systems Inc (12/18/25)
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  • Senior Integration Engineer (API/Cross…

    IT Concepts (Tampa, FL)
    …to function as a unified security ecosystem across NIPR, SIPR, and the air-gapped Top - Secret network . In this Senior role, you will bridge the gap ... with the enterprise Splunk instance on SIPR and the Top - Secret network , ensuring data flows...(Project expected to commence in January 2026). Requirements + Senior Level: Bachelor of Science (BS) or Master of… more
    IT Concepts (12/24/25)
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  • Senior Network Engineer (Active…

    NANA Regional Corporation (Honolulu County, HI)
    ASE is looking for a Senior Cisco Network Engineer to work in Honolulu, HI. The Senior Cisco Network Engineer is a pivotal role, providing operational ... applications are patched, secure, and operating efficiently. + The Senior Cisco Network Engineer will perform DISA Security Technical Implementation Guide (STIG)… more
    NANA Regional Corporation (10/25/25)
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  • Senior Engineering Manager ( Top

    Lockheed Martin (Colorado Springs, CO)
    …benefits package here\! \(https://www\.lockheedmartinjobs\.com/working\-here\#benefits\) **Basic Qualifications:** \- Active Top Secret clearance is required for ... security clearance, you must be a US Citizen for consideration\. **Clearance Level:** Top Secret **Other Important Information You Should Know** **Expression of… more
    Lockheed Martin (12/11/25)
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  • Senior Consultant, OCP Infrastructure…

    Red Hat (Richmond, VA)
    …reside in a state where Red Hat is registered to do business and hold an active Top Secret SCI with polygraph clearance. What you will do: + Guide customers in ... The Red Hat Services team is looking for a Senior Consultant to deliver solutions that solve our client's...What you will bring: + Required Experience: + Active Top Secret SCI clearance, with Polygraph +… more
    Red Hat (01/03/26)
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  • Sr. Principal Network Engineer - Top

    Northrop Grumman (Redondo Beach, CA)
    …Cisco hardware (routers, switches, and firewalls) **Preferred Qualifications:** + Bachelor's degree Network Engineering + Active Top Secret /SCI, Polygraph, ... RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the...Grumman Classified Solutions team is seeking a highly experienced ** Senior ** ** Network Administrator** to join its dynamic… more
    Northrop Grumman (11/19/25)
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  • Top Secret Senior DevOps…

    Insight Global (Providence, RI)
    …and delivery. Multi-Enclave Support: Operate within multi-enclave environments including Unclassified, Secret , and Top Secret . Incident Response: Respond ... Job Description Job Description: As a Senior DevOps Engineer, where you'll play a critical...pipeline implementation and optimization using GitLab or similar systems Network architecture and security in classified environments Hybrid cloud… more
    Insight Global (01/13/26)
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  • Senior Specialist, Network Plan…

    L3Harris (Broomfield, CO)
    …+ In lieu of a degree, minimum of 10 years of prior related experience. + Top Secret / SCI security clearance required. + DOD 8570.01M IAT 2 certification. ... cyber domains in the interest of national security. Job Title: Senior Specialist, Network Plan Engineer Job Code: 31905 Job Location: Boulder/North Denver, CO… more
    L3Harris (12/10/25)
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  • Secure Infrastructure Design Developer…

    RTX Corporation (Richardson, TX)
    …environment. **This position is 100% onsite in Richardson, TX, and requires a DoD Secret clearance. Top Secret Preferred. Occasional travel (up to 10%) ... an on-site role based in Richardson, TX. In this senior -level position, you will be responsible for designing and...complex technical concepts to non-technical stakeholders. + Active DoD Top Secret clearance. Some of our competitive… more
    RTX Corporation (11/12/25)
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  • RF Engineer, Senior (Level III)…

    Lockheed Martin (Littleton, CO)
    …* Selected candidates will be required to obtain, and maintain, a government issued Top Secret for long term employment on this program\. **Desired Skills:** * ... and Interplanetary Missions, Missile Defense, and more\. As a Senior RF Engineer within Lockheed Martin Space, you will...procurement experience * Ability to obtain, and maintain, a Top Secret clearance **Security Clearance Statement:** This… more
    Lockheed Martin (12/10/25)
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  • Commercial Solutions for Classified (CSfC) Subject…

    NANA Regional Corporation (Fort Meade, MD)
    …Hybrid position requires that you live within commuting distance from San Antonio, TX. **Clearance:** + Top Secret /Final Top Secret / Top Secret ... that are in direct support of a future Gray Network service. + Provides a "Forecast" of new mobility...a high-level specialist who regularly interacts and works with senior management. Uses advanced techniques, theories, and processes to… more
    NANA Regional Corporation (10/24/25)
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  • 5G Subject Matter Expert - Active Top

    NANA Regional Corporation (Fort Meade, MD)
    …supporting DoD 5G efforts. + 2+ Year of experience supporting DoD/DISA 5G initiatives. **Clearance:** + Top Secret /Final Top Secret / Top Secret ... and policies. Develops 5G reference architecture Course of Action (COAs), including network slicing as a service (NSaaS), that showcase leveraging secure carrier… more
    NANA Regional Corporation (10/24/25)
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  • Jmsc-IP Systems Engineer, Senior

    General Dynamics Information Technology (Schofield, HI)
    …**Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret /SCI **Public Trust/Other Required:** None **Job Family:** IT ... Infrastructure and Operations **Skills:** DISA STIG,Local Area Network (LAN) Management,RMF,VMware,Wide Area Network (WAN) **Certifications:** CompTIA Security+… more
    General Dynamics Information Technology (01/10/26)
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  • Sr. Site Reliability Engineer - Top

    SpaceX (Hawthorne, CA)
    Sr. Site Reliability Engineer - Top Secret Clearance (Application Software, Data) Hawthorne, CA Apply SpaceX was founded under the belief that a future where ... life on Mars. SR. SITE RELIABILITY ENGINEER, DATA - TOP SECRET CLEARANCE (APPLICATION SOFTWARE, DATA) The...reuse of Starship, as well as scaling the Starlink network . We have built systems to support concurrent streams… more
    SpaceX (01/11/26)
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  • Sr Principal Network Architect…

    Northrop Grumman (Melbourne, FL)
    …in order to be considered with the ability to obtain and maintain a DOD ** Top Secret ** clearance as a condition of continued employment + Candidates must have ... Grumman Classified Solutions team is seeking a highly experienced ** Senior ** ** Network Architect** to join its dynamic...or Master's degree in IS related field + Active Top Secret , TS/SCI, Polygraph, or SAP/SAR access… more
    Northrop Grumman (01/13/26)
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  • NCIS Field Computer Specialist | Active Top

    General Dynamics Information Technology (Norfolk, VA)
    …**Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret **Public Trust/Other Required:** None **Job Family:** Field Service ... VA (rare) **WHAT YOU'LL NEED TO SUCCEED:** + **Security Clearance Level:** Active Top - Secret clearance. + **Required Experience** : 5+ years of experience with… more
    General Dynamics Information Technology (12/15/25)
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  • Unclassified Help Desk Manager - Top

    General Dynamics Information Technology (Washington, DC)
    …**Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret /SCI **Public Trust/Other Required:** None **Job Family:** Technical ... Manager Will Make an Impact:** . Act as the senior manager for unclassified help desk operations, providing leadership...months of starting + **Security Clearance Level** : Active Top Secret with SCI Eligibility + **Required… more
    General Dynamics Information Technology (01/10/26)
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