• Senior Splunk Cyber Security Engineer

    ManTech (Chantilly, VA)
    …+ Proficiency with Unix and Windows environments + DoD 8570 IAT Level II certification (eg, Security +, CCNA - Security , GSEC) **Preferred Qualifications:** ... **MANTECH** seeks a motivated, career, and customer-oriented **Senior Splunk Cyber Security Engineer** to join our team in **Chantilly, VA.** In this role, you will… more
    ManTech (12/13/25)
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  • Cyber Systems Security Engineer - Level 2

    Lockheed Martin (Fort Worth, TX)
    …Information Systems - or equivalent applied experience Completed DoD IAT Level II certification \( Security \+, CySA\+, or CCNA \)\. IT experience of any ... deployment\. Position will require close coordination with program cyber security representatives, cross\-functional lab development engineering teams and lab… more
    Lockheed Martin (12/11/25)
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  • Microsoft Defender Specialist - Active TS/SCI…

    ENS Solutions (Norfolk, VA)
    …experience with supporting IT projects and activities + DoD 8570 IAT Level II Certification , including CCNA - Security , CySA+, GICSP, GSEC, Security + CE, ... Threat Defense (MTD), Microsoft Endpoint Manager Admin Center, Microsoft Security Administration, Microsoft Office 365, and Microsoft Configuration management… more
    ENS Solutions (09/27/25)
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  • Principal OR Senior Principal Payloads Field…

    Northrop Grumman (Jacksonville, FL)
    …to obtain and maintain DoD 8140 approved IAT Level II (or higher) compliant certification . Examples include: CCNA Security , Security +CE, CCNP, and ... and maintain DoD 8140 approved IAT Level II (or higher) compliant certification . Examples include: CCNA Security , Security +CE, CCNP, and CISSP. This… more
    Northrop Grumman (10/29/25)
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  • Vulnerability Management Analyst

    SAIC (Quantico, VA)
    …of degree. + US Citizen and Active Top Secret clearance (with SCI Eligibility). + IAT-II Certification (ie, CCNA Security , CySA+, Security + CE, and/or ... VA.** **(All qualified candidates must possess a TS/SCI and a Sec+ Certification .)** **Introduction** Make a difference for national security by joining… more
    SAIC (12/11/25)
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  • Lead, Architectural Design and Network Systems…

    L3Harris (Salt Lake City, UT)
    …to the networking industry such as CCNA /CCNP or equivalent. + DoD 8570 Security certification such as Sec+, CISSP, or equivalent. + Experience with network ... the space, air, land, sea and cyber domains in the interest of national security . Job Title: Lead, Systems Engineer Job Code: 30452 Job Location: USA-UT-Salt Lake… more
    L3Harris (11/03/25)
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  • Infrastructure Engineer T5

    CACI International (Sterling, VA)
    …8570 IAT Level II compliant (eg, Security + CE, CCNA Security , or equivalent) + Computing Environment (CE) Certification (Microsoft OS, Red Hat/CentOS, ... ideal candidate will bring extensive experience in system engineering, security compliance, escalation resolution, and mission-aligned IT environments. **Responsibilities:**… more
    CACI International (12/11/25)
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  • Network & Systems Security Analyst, Cisco…

    TECO Energy (Tampa, FL)
    …at least one related network, system, operating system, or information security professional certification : (eg, Microsoft Certified Solutions Associate (MCSA), ... CCNA ), Certified Ethical Hacker (CEH), GIAC Certifications, Certified Information Systems Security Professional (CISSP). Preferred: ITIL v3, CCNA , MCSA, VCP, … more
    TECO Energy (11/05/25)
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  • Command and Control Subject Matter Expert

    SAIC (Kaneohe, HI)
    …clearances also accepted. **Required Certification :** + Must obtain IAT Level II certification (eg CCNA Security , CySA+, Security +, GSEC, etc.) ... + Experience with Windows 11, Red Hat Linux System Administration, and VMware. **Required Security Clearance:** + Must be a US citizen with an active Secret … more
    SAIC (11/26/25)
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  • SCCM Desktop Engineer

    SAIC (Quantico, VA)
    …in lieu of a degree. + Active Top-Secret clearance (with SCI eligibility). + IAT-II Certification (ie, CCNA Security , CySA+, Security + CE, and/or ... (fully-onsite) role out of Quantico, VA.** **Introduction** Make a difference for national security by joining a team of dedicated IT professionals who will sustain,… more
    SAIC (11/21/25)
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