• Corporate Enterprise Network Engineer

    TekSynap (Fort Belvoir, VA)
    **Responsibilities & Qualifications** **RESPONSIBILITIES** The Senior Corporate Enterprise Network Engineer performs a variety of network engineering task ... plan and implement technology refreshes and upgrades to NIPR systems and equipment + Identify and evaluate of emerging...& SIPR) and DISN **Overview** We are seeking a Senior Corporate Enterprise Network Engineer to join… more
    TekSynap (06/06/25)
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  • Senior Cyber Network Engineer

    CACI International (Chantilly, VA)
    Senior Cyber Network Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: ... * * **The Opportunity:** Join our team as a Senior Principal Cyber Network Engineer in Chantilly,...Perform engineering support and system administration of applications and systems + Provide Tier 2/3 maintenance and engineering support… more
    CACI International (06/23/25)
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  • Network Engineer , Senior

    BOOZ, ALLEN & HAMILTON, INC. (Reston, VA)
    Network Engineer , Senior The Opportunity: Are you...support our country and protect our nation? As a systems security and network security engineer , you ... complexities of security with a wide variety of audiences, including senior management. + Manage infrastructure and cybersecurity controls, including enhanced… more
    BOOZ, ALLEN & HAMILTON, INC. (08/10/25)
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  • Cybersecurity Engineer , Senior

    BOOZ, ALLEN & HAMILTON, INC. (Chantilly, VA)
    Cybersecurity Engineer , Senior The Opportunity: Are you looking for an opportunity to share your experience in network and system security to safeguard our ... engineer , you can identify, implement, and operate the systems , tools, and approaches needed to assess vulnerabilities, repel...degree + Ability to obtain a DoD IAT Level II Certification within 6 months of hire date Nice… more
    BOOZ, ALLEN & HAMILTON, INC. (07/25/25)
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  • Senior Security Engineer

    ManTech (Chantilly, VA)
    **MANTECH** seeks a motivated and customer-focused ** Senior Security Engineer ** to join our team in **Chantilly, VA** . In this role, you will help design, ... technical leadership and hands-on expertise in supporting Comply-to-Connect (C2C) systems across both classified and unclassified environments. **Responsibilities include… more
    ManTech (08/08/25)
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  • Senior Security Engineer

    ManTech (Chantilly, VA)
    Mantech seeks a motivated and customer-focused ** Senior Security Engineer ** to join our team in **Chantilly, VA** . In this role, you will help design, ... technical leadership and hands-on expertise in supporting Comply-to-Connect (C2C) systems across both classified and unclassified environments. **Responsibilities include… more
    ManTech (08/08/25)
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  • Network Engineer - Senior

    Oneida Technical Solutions (VA)
    …for the National Capital Region (RNEC-NCR), we are currently seeking a Junior Network Engineer with a minimum of 6-10 years of experience and a Secret Clearance. ... with activities such as, installation of new modified hardware, operating systems and software applications ensuring compliance with Information Assurance ( IA)… more
    Oneida Technical Solutions (05/25/25)
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  • Telecommunications Network Engineer

    TekSynap (Richmond, VA)
    …IT-I - Critical Sensitive) clearance **Overview** We are seeking a Telecommunications Network Engineer Senior to join our team supporting DLA Local Area Network ... and WAN data networks, wireless networks, and/or network management systems to support voice and data services. + Analyze...+ DoD Approved 8570 Baseline Certification: Category IAT Level II (One of the Following): + CCNA Security +… more
    TekSynap (07/19/25)
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  • Senior Network Engineer

    Sealing Technologies (Falls Church, VA)
    …Position Overview: Sealing Technologies, a Parsons Company, is seeking a skilled and experienced Senior Network Engineer to join our team. In this role, you will ... (WAN). + Install, configure and support an organization's Internet systems or a segment of a network system. +...CCNA or vendor equivalent + DoD 8570/8140 IAT Level II requirements + 6+ years of relevant experience Preferred… more
    Sealing Technologies (07/31/25)
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  • Senior UNIX System Engineer

    TekSynap (Radford, VA)
    …via SOPs. **REQUIRED QUALIFICATIONS** **Experience** + Five (5) years as a UNIX Systems Administrator or IT Engineer , including task automation. + Three (3) ... waived for 30 days post-start. **Clearance** + Secret - IT- II Non-Critical Sensitive clearance or Tier 3 (T3) investigation...science or equivalent experience. **Overview** We are seeking a Senior UNIX System Engineerto join our team supporting an… more
    TekSynap (07/26/25)
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