• Systems Engineer Journeyman - Tmpc/C5i…

    SMX (Patuxent River, MD)
    …all jobs) (https://www.smxtech.com/careers/) Patuxent River, MD SMX is seeking a TMPC/C5I Network Engineer to provide Systems Engineering Journeyman) support to ... Systems Engineer Journeyman - TMPC/C5I Network (4757)at...to obtain and maintain a higher level if required; TS / SCI eligible desired + Three (3) years… more
    SMX (12/12/25)
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  • Network Operations Center Help Desk…

    L3Harris (Colorado Springs, CO)
    …Springs, CO site. The Senior Network Specialist Engineer requires an active Top Secret Clearance with SCI eligibility. They will have a strong ... the interest of national security. Job Title: Sr. Associate Network /Helpdesk Engineer Job Code: 32552 Job Location:...or Security+) + Must have a Top Secret clearance with eligibility to SCI #LI-CS3… more
    L3Harris (01/07/26)
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  • Network Testing Lab Infrastructure…

    CACI International (Sterling, VA)
    Network Testing Lab Infrastructure Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS / SCI ... procedures. **Qualifications:** _Required:_ + Bachelor's degree or Associates in Information Technology, Network Engineering, or related field;,...experience + 3+ years of work related experience + TS / SCI w/ poly is required + Basic… more
    CACI International (10/24/25)
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  • Sr. Principal Network Engineer

    Northrop Grumman (Redondo Beach, CA)
    …and firewalls) **Preferred Qualifications:** + Bachelor's degree Network Engineering + Active Top Secret / SCI , Polygraph, or SAP/SAR access would be nice ... mission, we will support yours of expanding your personal network and developing skills, whether you are new to...must have the ability to obtain, and maintain, a ** Top Secret / SCI ** level security clearance… more
    Northrop Grumman (11/19/25)
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  • SecDev Engineer - TS / SCI

    General Dynamics Information Technology (Annapolis Junction, MD)
    …ID:** RQ208551 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None ... safe and tomorrow is smarter. Our work depends on Network Engineer joining our team. HOW A...DNS, SSL/TLS, and related protocols. * Security Clearance Level: TS / SCI w/Poly * Required Skills and Abilities:… more
    General Dynamics Information Technology (01/07/26)
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  • Chief Engineer (Integrated Broadcast System…

    CACI International (Fort Belvoir, VA)
    Chief Engineer (Integrated Broadcast System Network Expansion) Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS / SCI ... * **The Opportunity:** As the Integrated Broadcast System (IBS) Network Expansion Chief Engineer you will have...system cross-domain solution Radiant Mercury **Qualifications:** _Required:_ + Active TS / SCI w/ Poly clearance + BS degree… more
    CACI International (11/08/25)
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  • Staff Engineer Software (Active TS

    Northrop Grumman (Aurora, CO)
    …An additional 4 years of experience can be considered in lieu of degree + **Active Top Secret / SCI security clearance required at time of application with a ... RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the...DevOps Engineer , Systems Administrator, Database Administrator, and Network Engineer peers from entry-level to the… more
    Northrop Grumman (11/11/25)
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  • TS / SCI Automation Engineer

    Insight Global (Montgomery, AL)
    Job Description Insight Global is looking for a Network Automation Engineer for a government contract. These individuals will be working on a military base doing ... all network and system support for all of the Air...or analysis. -High school diploma or equivalent -IAT-II certification - TS / SCI Eligible -CCNP Collaboration, CNP Data Center,… more
    Insight Global (12/09/25)
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  • TS / SCI Security Engineer

    Insight Global (Montgomery, AL)
    …(PCNSA) -IAT-II certification - TS - SCI Eligible -Palo Alto Networks Certified Network Security Engineer (PCNSE) Conversion Salary: $109,239.00 ... Job Description Insight Global is looking for a Network Security professional, for a government contract. These individuals will be working on a military base doing… more
    Insight Global (10/17/25)
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  • Sr Principal Cybersecurity Analyst/ Network

    Northrop Grumman (Chantilly, VA)
    …Principal Cyber Systems Engineer Basic Qualifications:** + Must have an active ** TS / SCI with Polygraph** to be considered, and ability to maintain polygraph ... missions. By joining in our shared mission, we'll support you expanding your personal network and developing skills, whether you are new to the field, or an industry… more
    Northrop Grumman (01/01/26)
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