• Lead Network Engineer

    CACI International (Springfield, VA)
    Lead Network Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS /SCI Employee Type: Regular Percentage of ... 10% Type of Travel: Local * * * **The Opportunity:** The Lead Network Engineer provides leadership on the program to develop, modernize, enhance, operate and sustain… more
    CACI International (12/12/25)
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  • Systems Administrator II Generalist Sr (Windows…

    V2X (Springfield, VA)
    …VA . The position is required to be onsite. The position requires an active Top Secret /SCI clearance and the ability to obtain and maintain a Counterintelligence ... Systems Administrator II shall work closely with the activity's Senior Systems Administrator, Network Engineer as well...The position requires US Citizenship and an active DoD Top Secret with SCI clearance and the… more
    V2X (11/15/25)
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  • Sr. Systems Engineer

    TekSynap (Honolulu, HI)
    …+ Perform special projects and other duties as assigned. **REQUIRED QUALIFICATIONS** + ** Top Secret ** OR Higher ORSecret Clearance level with completed T5 ... vpn gateways, wireless controllers from various vendors (eg, Aruba, Cisco , Palo Alto, SonicWALL, Juniper) + Document configuration, test...(eg, MCSA, Linux, etc) **Overview** We are seeking a Senior Systems Engineer to join our team… more
    TekSynap (09/20/25)
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  • Lead Information Security Engineer

    Lumen (Herndon, VA)
    …Required (education/experience/skills/competencies): + Candidate must be a US Citizen with an active TOP SECRET clearance Preferred: + 5-7 years in a Security ... trust and transparency. People power progress. We're looking for top -tier talent and offer the flexibility you need to...shape the future. **The Role** This position is a senior role implementing Managed Security Services (MSS) in a… more
    Lumen (12/10/25)
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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...Doctorate in technical domain. * Advanced/Professional level vendor certifications ( Cisco , Juniper, Aruba, Palo Alto). * 10+ years' experience… more
    Leidos (10/16/25)
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  • Firewall Engineer

    Leidos (Washington, DC)
    **Description** Leidos' Digital Modernization sector is seeking a Senior Firewall Engineer to support the GSM-O effort. This position is located at the Pentagon ... and is 100% on-site. This role requires an engineer who can design, implement, and manage complex firewall...Certifications: + Must have, at minimum, an active DoD Secret security clearance with ability to obtain TS more
    Leidos (11/11/25)
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  • Lead Network Engineer

    Chenega Corporation (Arlington, VA)
    …Network Professional (CCNP) + DOD IAT Level II Certification is required. + DOD Top Secret clearance w/ SCI eligibility. **Knowledge, Skills, and Abilities:** + ... **Req ID:** 37801 **Summary** **Lead Network Engineer ** **Arlington, VA** Are you ready to enhance...their best work every day. From entry-level employees to senior leaders, we believe there's always room to learn.… more
    Chenega Corporation (10/03/25)
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  • Insider Threat Program Network Engineer

    Leidos (Washington, DC)
    …architecture, network topology, IT device integrity, and common security elements + Active Top Secret government security clearance; ability to obtain DHS EOD ... Sector at Leidos currently has an opening for a Senior Network Engineer supporting the HEITS Contract...with Everfox High Speed Guard Platform + Experience with Cisco , Juniper LAN/WAN network infrastructure + Experience with Palo… more
    Leidos (11/06/25)
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  • Telecommunications Field Engineer

    CACI International (Herndon, VA)
    …has an immediate opportunity for a senior level **Telecommunications Field Engineer ** with a TS /SCI Poly clearance. **Responsibilities:** + Field Engineers ... Telecommunications Field Engineer Job Category: Information Technology Time Type: Full...Time Type: Full time Minimum Clearance Required to Start: TS /SCI with Polygraph Employee Type: Regular Percentage of Travel… more
    CACI International (11/19/25)
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  • Tier 3 Unified Communications/Audio Visual…

    IT Veterans (Annapolis Junction, MD)
    …Unified Communications (UC) and Audio Visual Multi-Media (AVMM) systems. The Tier 3 Engineer will serve as a senior technical resource, resolving escalated ... Tier 3 Unified Communications/Audio Visual Engineer Annapolis Junction, MD . Information Technology Apply...OCONUS environments. You must possess and maintain an active TS /SCI clearance with Full Scope Polygraph. Key Responsibilities: +… more
    IT Veterans (11/18/25)
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