• 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 (09/05/25)
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  • Critical Environments Operator II

    CyrusOne (Sterling, VA)
    Under the direction of the Sr Facility Manager this role works as a team member in an Operations & Maintenance organization that provides a variety of O&M services ... reliability of the critical load. Also provides operational support for building systems of other facilities as assigned. Responsible for carrying out maintenance… more
    CyrusOne (10/24/25)
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  • Senior Malware Engineer

    Leidos (Alexandria, VA)
    **Description** Leidos has a current job opportunity for a ** Senior Malware Engineer ** on the DISA GSM-O program in Alexandria, VA.An active Top Secret security ... and will aid in discovering other affected or vulnerable systems , establishing a more concrete framework for attribution, and...support up to TS/SCI) + **Current DoD 8570 IAT II and GREM certifications required.** We are unable to… more
    Leidos (10/31/25)
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  • Network Engineer - Senior

    Oneida Technical Solutions (Fort Belvoir, 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 (10/10/25)
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  • Senior Cloud Engineer

    ManTech (Chantilly, VA)
    **MANTECH** seeks a motivated, career and customer-oriented ** Senior Cloud Engineer ** to join our team in **Chantilly, VA.** **Responsibilities include but are ... IT infrastructure. **Minimum Qualifications:** + Bachelor's degree in Computer Science, Systems Engineering, or other IT-related discipline and seven (7) years of… more
    ManTech (11/14/25)
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  • Senior Information System Security…

    ManTech (Quantico, VA)
    **MANTECH** seeks a motivated, career and customer-oriented ** Senior Information System Security Engineer (ISSE)** to join our team in **Quantico, VA.** ... existing network system(s). Ensure that the design of hardware, operating systems , and software applications adequately address cybersecurity requirements for the IS… more
    ManTech (11/12/25)
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  • Senior Principal Cyber Security…

    ManTech (Chantilly, VA)
    **ManTech** seeks a motivated, career and customer-oriented ** Senior Principal Cyber Security Engineer ** to join our team in the **Chantilly, VA.** ... of DoD policy and technical security guidance to information systems + DoD Directive 8570.1 IAT Level II or higher certification or ability to obtain within 6… more
    ManTech (10/24/25)
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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 (10/03/25)
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  • Senior Data Engineer

    ManTech (Chantilly, VA)
    **MANTECH** seeks a motivated, career and customer-oriented ** Senior ** **Data Engineer ** to join our team in **Chantilly, VA.** **Responsibilities include but ... travel domestically. **Minimum Qualifications:** + Bachelor's degree in Computer Science, Systems Engineering, or other IT-related discipline and 7+ years of… more
    ManTech (09/23/25)
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  • Principal Network Systems Engineer

    Saliense Consulting (Arlington, VA)
    …benefits package. Saliense is now hiring a Senior Technical Consultant (Principal Network Systems Engineer ) to join our team in support of our team at the ... to obtain a Top Secret clearance. The Principal Network Systems Engineer will be responsible for leading...server environment Required Certifications and Clearance: + IAM Level II certification such as CISSP, CASP+, or equivalent +… more
    Saliense Consulting (10/01/25)
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