• Senior Cyber Security Engineer

    ManTech (Chantilly, VA)
    …products such as firewalls, IPS, antivirus tools, application firewalls, high-availability solutions , network management systems, and virtualized systems. + ... **MANTECH** seeks a motivated, career and customer-oriented **Senior Cyber Security Engineer ** to join our team in **Chantilly, VA.** This role supports a… more
    ManTech (12/13/25)
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  • Cloud Support Engineer

    ManTech (Vienna, VA)
    …experience + AWS Solutions Architect Associate, Azure Administrator, Google Cloud Engineer , Cisco CCNA, CompTIA Linux+ Professional, Azure Solutions ... **MANTECH** seeks a skilled and mission-focused **Cloud Support Engineer (CSE)** to join our team in **Tysons,...0.5 years' experience + CompTIA Security+, ITIL Foundation, CompTIA Network +, or CompTIA A+: each may substitute 1 year… more
    ManTech (01/07/26)
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  • Telecommunications Field Engineer

    CACI International (Herndon, VA)
    Telecommunications Field Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: ... CACI has an immediate opportunity for a senior level **Telecommunications Field Engineer ** with a TS/SCI Poly clearance. **Responsibilities:** + Field Engineers must… more
    CACI International (11/19/25)
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  • Senior Systems Engineer - Cybersecurity

    M. C. Dean (Vienna, VA)
    …protocols such as TCP/IP, DNS, DHCP, SNMP, Syslog, etc. + Knowledge of specific network equipment (eg Cisco , Palo Alto, Juniper) and working experience with ... Overview Security is critical to MC Dean's IT solutions that support critical business functions. The successful...infrastructure. As part of the team, the **Senior Systems Engineer ** 's responsibilities will include (but will not be… more
    M. C. Dean (11/26/25)
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  • Platform/Infrastructure Engineer

    Nightwing (Sterling, VA)
    …Certifications: Terraform Certified Professional. + Other Relevant Certifications: CompTIA Network +, Cisco CCNA. _At Nightwing, we value collaboration ... community, defense, civil, and commercial markets. Job Title: Platform/Infrastructure Engineer Location: Sterling, VA Clearance: TS/SCI Poly **This position is… more
    Nightwing (12/26/25)
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  • Cybersecurity Architect / Engineer

    Leidos (Mclean, VA)
    …experience, or equivalent combination of education, certifications, and experience. * Redhat, Cisco or Microsoft, Security+, Linux+, or Network + certifications * ... promote these efforts, Leidos is looking for a **Cybersecurity Architect / Engineer ** - Connected Intelligent Transportation Systems (C-ITS) to join our team!… more
    Leidos (12/19/25)
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  • Software Engineer - Cloud Automation

    BAE Systems (Herndon, VA)
    …with serverless architectures and microservices + Familiaty with networking applicaitons (eg Cisco NSO) or network experience + Exposure to FinOps practices ... processes ABC **Required Education, Experience, & Skills** We are seeking a software engineer with 3 - 7 years experience of professional experience to design,… more
    BAE Systems (12/16/25)
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  • Test Automation Engineer (Clearance…

    CACI International (Chantilly, VA)
    …and design requirements. . DoD 8570 Current IAT Level II - Security+ CE, Cisco Certified Network Associate (CCNA) Security, SSCP, CySA+, GICSP or CND - ... Test Automation Engineer (Clearance Sponsorship) Job Category: Engineering Time Type:...Candidates will be expected leverage testing automation frameworks and solutions to automate test scenarios to include functional, integration,… more
    CACI International (11/20/25)
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  • Systems Engineer 4

    M. C. Dean (Vienna, VA)
    …Building Intelligence. We design, build, operate, and maintain cyber-physical solutions for the nation's most mission-critical facilities, secure environments, ... MC Dean delivers resilient, secure, and innovative power and technology solutions through engineering expertise and smart systems integration. **Why Join Us?**… more
    M. C. Dean (12/30/25)
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  • Enterprise Monitoring Engineer - TS/SCI

    General Dynamics Information Technology (Sterling, VA)
    …their virtual infrastructure needs. Our work depends on an Enterprise Monitoring Engineer joining our team to support Government activities in Sterling, VA, or ... environment in delivering Infrastructure Engineering Services. As an Enterprise Monitoring Engineer supporting the Government, you will be a part of a… more
    General Dynamics Information Technology (11/26/25)
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