• Systems and Network Security

    BOOZ, ALLEN & HAMILTON, INC. (Arlington, VA)
    Systems and Network Security Engineer The Opportunity: Are you looking for an opportunity to advance your experience in cyber and risk management that ... management systems ? As a systems security and network security engineer , you can identify the risk management framework policies and tasks… more
    BOOZ, ALLEN & HAMILTON, INC. (01/13/26)
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  • Principal Network Systems

    Saliense Consulting (Arlington, VA)
    …of the full benefits package. Saliense is now hiring a Senior Technical Consultant (Principal Network Systems Engineer ) to join our team in support of our ... eligible to obtain a Top Secret clearance. The Principal Network Systems Engineer will be...practices and cutting technology. + Manages team responsible for systems engineering, security engineering, and workstation and… more
    Saliense Consulting (01/06/26)
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  • Network Security Engineer

    Chenega Corporation (Fort Belvoir, VA)
    Network Security Engineer Lead Ft. Belvoir, VA Join our Talent Network Network Security Engineer Lead Ft. Belvoir, VA C-CHR-24-042 TheNetwork ... Security Engineer Leadwill perform a variety of broad ...Network (ICAN). + Install new modified hardware, operating systems , and software applications ensuring integration with Information Assurance… more
    Chenega Corporation (12/01/25)
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  • Cyber Systems Security

    Gromelski & Associates, Inc. (Manassas, VA)
    **Cyber Systems Security Engineer Sr.** Location **Manassas, VA (Relocation Assistance Available)** Job Category **Engineering** ID **686** **_Cyber ... Systems Security Engineer Sr._** _Gromelski...solutions. . Collaborating across teams on secure system and network design that balances mission goals and cyber protection.… more
    Gromelski & Associates, Inc. (12/05/25)
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  • Senior Systems Engineer

    Jacobs (Chantilly, VA)
    Knack Workes, a Jacobs company, is seeking a highly skilled Senior Systems Engineer / Network Engineer with 10+ years of IT experience and proven ... hands-on engineering role responsible for designing, deploying, and supporting enterprise systems , network monitoring platforms, and automation solutions that… more
    Jacobs (01/09/26)
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  • Network Security Engineer

    Noblis (Washington, DC)
    …NIST SP 800-53 rev 5). + Can evaluate network and system security concepts for large-scale, safety-critical systems like those in the National Airspace ... make security -focused architectural recommendations in complex environments. The TIS Security Engineer will support the FAA Telecommunications and Integrated… more
    Noblis (12/30/25)
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  • Network Engineer

    BAE Systems (Reston, VA)
    …in ensuring the optimal performance, security , and reliability of our customer's network infrastructure. As a Network Engineer , you will be responsible ... **Job Description** BAE Systems is a leading global defense, security..., and aerospace company. We're seeking a highly skilled Network Engineer to join our dynamic team,… more
    BAE Systems (12/25/25)
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  • Lead Software Engineer , Back End (TAL, CED…

    Capital One (Mclean, VA)
    Lead Software Engineer , Back End (TAL, CED Management Systems ) - Global Payment Network Do you love building and pioneering in the technology space? Do you ... data with emerging technologies. As a Capital One Software Engineer , you'll have the opportunity to be on the...This position requires a comprehensive mastery of CED management systems , extensive familiarity with HPE NonStop infrastructure, and a… more
    Capital One (12/19/25)
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  • Network Engineer (Unified…

    BAE Systems (Washington, DC)
    **Job Description** BAE Systems is seekinga **Unified Communications (UC)/ Network Engineer ** to support our work as a prime contractor on a high-profile US ... incentives may be available based on position level and/or job specifics. ** Network Engineer (Unified Communications)** **119069BR** EEO Career Site Equal… more
    BAE Systems (12/06/25)
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  • Senior Network Engineer

    BAE Systems (Sterling, VA)
    …may be available based on position level and/or job specifics. **Senior Network Engineer ** **119335BR** EEO Career Site Equal Opportunity Employer. Minorities ... provides engineering, integration and sustainment support for critical military platforms and systems . Intelligence & Security provides services and products to… more
    BAE Systems (12/12/25)
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  • Network Management Systems

    Leidos (Fort Belvoir, VA)
    **Description** Job Description Leidos is seeking a Network Management Systems (NMS) Engineer at Fort Belvoir, VA to support operations on a large, ... The candidate will be a skilled and detail-oriented NMS Engineer with experience using SolarWinds to manage and maintain...and best practices. + Collaborate with cross-functional IT teams ( network , systems , security , DevOps) to… more
    Leidos (01/15/26)
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  • Cyber Network Security

    CACI International (Chantilly, VA)
    Cyber Network Security Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: ... Type of Travel: None * * * **The Opportunity:** **CACI is seeking a talented Cyber Network Security Engineer to join our team in Chantilly, VA. This role… more
    CACI International (12/02/25)
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  • Mid-Senior Network Engineer

    Infinity Systems Engineering (Alexandria, VA)
    …- now, come be more with us! Job Summary: We are seeking a skilled Systems Administrator/ Network Engineer to join our mission-driven team. This position ... with property accountability systems and technical logistics. Security & Compliance: + Implement and maintain network... Security & Compliance: + Implement and maintain network security measures, including firewalls, VPNs, and… more
    Infinity Systems Engineering (01/03/26)
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  • Network Management Systems (NMS)…

    CACI International (Sterling, VA)
    Network Management Systems (NMS) Linux Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph ... **The Opportunity** : We are seeking an experienced Linux Engineer to join our team with a background in...Linux-based systems , ensuring high performance, reliability, and security of our network monitoring and management… more
    CACI International (12/19/25)
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  • Network Security Engineer

    BOOZ, ALLEN & HAMILTON, INC. (Riverdale, MD)
    Network Security Engineer The Opportunity: Are you looking for a career-defining opportunity to share your expertise in designing, developing, and ... implementing innovative network security solutions to support our country's...infrastructure and fortify our nation's digital defenses? As a systems security and next-generation firewall engineer more
    BOOZ, ALLEN & HAMILTON, INC. (12/19/25)
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  • Senior Network Engineer

    BAE Systems (Sterling, VA)
    …(Linux) issues and software development. + Proven success working as a DEVOPs systems engineer and technical admin. + Agile Methodology and continuous ... may be available based on position level and/or job specifics. **Senior Network Engineer ** **117838BR** EEO Career Site Equal Opportunity Employer. Minorities… more
    BAE Systems (10/31/25)
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  • Cleared Information Systems Security

    SMX (Washington, DC)
    Cleared Information Systems Security Engineer (4659)at SMX(View all jobs) (https://www.smxtech.com/careers/) Washington, DC SMX is hiring a number of ... Information Systems Security Engineer to support... Network Environment + Design, develop, and implement network security measures that provide confidentiality, integrity,… more
    SMX (11/04/25)
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  • Cleared Senior Information Systems

    Virtual Service Operations (Lorton, VA)
    Cleared Senior Information Systems Security Engineer (ISSE) L4 * Lorton, VA (http://maps.google.com/maps?q=Lorton+VA+USA) Description Are you looking to take ... the next steps in your career as an Information Systems Security Engineer (ISSE)? Let's... network defense capabilities. As aSenior Information System Security Engineer (ISSE), you will provide expert… more
    Virtual Service Operations (11/09/25)
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  • Network Engineer (Expert)

    BAE Systems (Sterling, VA)
    …incentives may be available based on position level and/or job specifics. ** Network Engineer (Expert)** **119601BR** EEO Career Site Equal Opportunity Employer. ... provides engineering, integration and sustainment support for critical military platforms and systems . Intelligence & Security provides services and products to… more
    BAE Systems (12/23/25)
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  • Cyber Network Security

    CACI International (Chantilly, VA)
    Cyber Network Security Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: ... and process + Address gaps within defenses by improving systems and processes + Develop approaches to automating cybersecurity... security best practices + Understanding of Linux network security tools - (eg Metasploit, netcat,… more
    CACI International (11/07/25)
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