• Principal Linux System Administrator (NOC 24x7)

    RTX Corporation (Springfield, VA)
    …Springfield, VA, must have current TS/SCI CI Poly clearance!** **This position will work a "** **Panama Schedule"** **for 24/7 shift coverage, 2 days on, 2 days off, ... everything we do is rooted in our values and a higher calling - to help our nation and...or more of the following Professional Certifications: Security+ CE, CCNA Security, GICSP, GSEC, SSCP, CySA+, CND + Experience… more
    RTX Corporation (04/18/25)
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  • Solutions Architect

    Epsilon, Inc (Manassas, VA)
    … a focus on designing and implementing complex cloud solutions. + Must hold a current 8570/8140 IAT Level II Certification ( CCNA Security, CySA+, GICSP, GSEC, ... Time Off (PTO) that increases with tenure and has a generous rollover, 11 company paid Holidays, and 401(k)...to deliver full-spectrum IT and Cyber Security support to a critical and enduring multinational organization within the United… more
    Epsilon, Inc (04/18/25)
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  • Software Infrastructure Engineer (Onsite)

    RTX Corporation (Sterling, VA)
    …requires an active US security clearance. Most aspects of the job are done in a classified lab environment, and this position requires a daily onsite presence. ... making changes and improvements **Qualifications You Must Have:** + Typically requires a degree in Science, Technology, Engineering or Mathematics (STEM) and minimum… more
    RTX Corporation (04/18/25)
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  • VoIP Engineer

    Leidos (Chantilly, VA)
    **Description** Leidos is seeking a senior VoIP engineer to join our team in Chantilly, VA. The team is comprised of highly technical and motivated individuals. The ... this individual must be an excellent problem solver and work well in a collaborative team environment. Candidate must have proven hands-on experience working as … more
    Leidos (04/18/25)
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  • Network Engineer Tier 3

    CACI International (Chantilly, VA)
    …are needed on an ongoing basis. **Opportunity:** Team CACI is seeking a Senior Network Engineer to support an Intelligence Community customer's diverse network ... to senior management. Experience with large-scale enterprise networks in a fast-paced environment is essential. **Responsibilities:** + Troubleshoot complex network… more
    CACI International (04/17/25)
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  • Network Administrator

    SAIC (Quantico, VA)
    **Description** **Introduction:** Make a difference for national security by joining a team of dedicated IT professionals who will sustain, modernize and ... and Combatant Commands Business Group of SAIC is seeking a Network Administrator to support a transformational...clearance with SCI eligibility. + Must possess 2 Certifications CCNA and an IAT LvII Certification (ie, Sec+). **Desired… more
    SAIC (04/17/25)
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  • Network Engineer Tier 2

    CACI International (Springfield, VA)
    …are needed on an ongoing basis. **Opportunity:** Team CACI is seeking a Network Engineer to support an Intelligence Community customer's diverse network ... to senior management. Experience with large-scale enterprise networks in a fast-paced environment is essential. **Responsibilities:** + Provide problem… more
    CACI International (04/17/25)
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  • Avaya VoIP Network Engineer

    SMX (Richmond, VA)
    …Specialist (ACIS) or Avaya Certified Support Specialist (ACSS) + Cisco CCNA /CCNP (Voice/Collaboration) or similar networking certification is a plus. ... (4249)at SMX(View all jobs) (https://www.smxtech.com/careers/) United States SMX is seeking a skilled **Avaya VoIP Network Engineer** to assess our voice over… more
    SMX (04/17/25)
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  • Federal Sales Engineer, Comcast Government…

    Comcast (Reston, VA)
    Comcast Business offers a suite of Connectivity, Communications, Networking, Cybersecurity, Wireless, and Managed Solutions to help global organizations of all sizes ... Comcast Business has been consistently recognized by industry analysts and associations as a leader and innovator, and one of the fastest growing providers of… more
    Comcast (04/16/25)
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  • Network Engineer III

    CACI International (Springfield, VA)
    …and techniques * 5+ years experience with large-scale enterprise/global networks in a high paced diverse environment * Security Clearance: active TS/SCI * Ability ... to obtain and maintain a CI polygraph * Ability to work independently with...Computer Science or related field * CISCO CCNP, CCVP, CCNA or CCDP (or equivalent) * ITIL v3 Foundations… more
    CACI International (04/16/25)
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