• Tyto Athene (Reston, VA)
    **Description** Tyto Athene is hiring a ** Senior DevSecOps & Automation Engineer ** with deep expertise in Kubernetes orchestration and strong hands-on experience ... protected by applicable law. Submit a Referral (https://careers-gotyto.icims.com/jobs/1484/ senior -devsecops-%26-automation- engineer /job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834326889) **Location** _US-VA-Reston_ **ID** _2025-1484_… more
    DirectEmployers Association (10/01/25)
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  • Red River (Washington, DC)
    Red River Technology is actively seeking a dedicated and highly skilled Senior Network & Systems Engineer with deep expertise in Cisco ACI, virtualization ... manage VMware vCenter/vSphere environments, including cluster design, resource pools, networking (VDS/VSS), and storage connectivity. + Collaborate with network… more
    DirectEmployers Association (10/16/25)
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  • Infinity Systems Engineering (Alexandria, VA)
    …be more with us! Job Summary: We are seeking a skilled Systems Administrator/Network Engineer to join our mission-driven team. This position offers a broad scope of ... Experience with network security, firewalls, and VPNs. + Strong knowledge of networking protocols (TCP/IP, BGP, OSPF, VLANs, etc.). + Proficiency in configuring and… more
    DirectEmployers Association (09/30/25)
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  • Senior Cybersecurity Engineer

    Amentum (Washington, DC)
    …in approximately 80 countries across all 7 continents. Amentum is seeking a ** Senior Cybersecurity Engineer with focus on Networking ** . This is a fully ... IT and Projects. . Maintain and support security related networking systems, eg boundary protection, firewalls, DNS/URL filtering, global...plus at least 6 years hands-on experience as a cybersecurity network engineer ; a Bachelor's degree in… more
    Amentum (10/24/25)
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  • Senior Systems Engineer

    M. C. Dean (Vienna, VA)
    …components of our cybersecurity infrastructure. As part of the team, the ** Senior Systems Engineer ** 's responsibilities will include (but will not be ... virtual desktop infrastructure (VDI), application deployment frameworks and components, networking , and storage services, and their associated cybersecurity more
    M. C. Dean (08/27/25)
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  • Cybersecurity Engineer 6

    M. C. Dean (Chantilly, VA)
    …improving lives, and changing the world for the better. We are seeking a ** Cybersecurity Engineer 6** to join our **Security and Electronic Systems (SES)** ... at MC Dean, you will join forces with more than 5,800 professionals who engineer and deploy automated, secure and resilient power and technology systems; and deliver… more
    M. C. Dean (08/30/25)
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  • OT Cybersecurity Advisor

    AECOM (Arlington, VA)
    …+ Bachelor's degree in a technical field similar to the following: Cybersecurity , Electrical Engineer , Automation Engineer , and Computer Engineering. ... Join us. **Job Description** **AECOM** is seeking an OT Cybersecurity Advisor to be based in our Arlington, VA...and capital investment under the guidance of a more senior manager. + Assigned as a consultant to a… more
    AECOM (09/13/25)
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  • Senior Network Engineer (SEAS) w/…

    V2X (Springfield, VA)
    …ideas to resolve complex engineering challenges. + The Senior Network Engineer directly supports and oversees the Networking team's operations and ... When issues, incidents, and /or problems arise, the Senior Network Engineer drives the situation and oversees the Networking team's troubleshooting and… more
    V2X (09/19/25)
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  • Senior Network Engineer

    Chenega Corporation (Oakton, VA)
    **Req ID:** 38031 **Summary** ** Senior Network Engineer ** **Oakton, VA** Are you ready to enhance your skills and build your career in a rapidly evolving ... experience working in the federal marketplace and the data visualization environment. The ** Senior Network Engineer ** is a subject matter expert in network… more
    Chenega Corporation (10/17/25)
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  • Senior Network Engineer

    Nightwing (Herndon, VA)
    …intelligence community, defense, civil, and commercial markets. We're seeking a skilled ** Senior Network Engineer ** to support implementation and sustainment of ... for internal and external stakeholders + Collaborate across cloud, systems, and cybersecurity teams + Subject matter expert for business development / proposal… more
    Nightwing (09/17/25)
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  • Senior Cloud Engineer - WFH

    Shuvel Digital (Reston, VA)
    Senior Cloud Engineer Remote Clearance Level:...the Work: GITI is looking for a Sr Cloud Engineer with cybersecurity operations experience and backend ... Principles, Cloud infrastructure (On-premises, Hybrid, and Cloud based), virtual technologies, networking , and databases, and have a strong desire to learn, grow,… more
    Shuvel Digital (09/04/25)
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  • Senior Splunk Engineer

    Leidos (Arlington, VA)
    …Splunk Engineer SME for a new customer on a highly-visible and strategic Cybersecurity Task Order. The Splunk Engineer SME will install and maintain Splunk ... The Splunk Engineer SME may be required to interact with senior management, as necessary. + Conceptualize, design, build, and maintain current and future… more
    Leidos (09/23/25)
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  • Senior Cyber Test Engineer (Onsite)

    Nightwing (Sterling, VA)
    …supports challenging, meaningful work that is vital to our national security, apply today! ** Senior Cyber Test Engineer ** CODEX is seeking a cyber test ... detail, and are mission focused. A technical background in networking and familiarity with Agile methodologies is preferred. **Required...on this new journey and shape the future of cybersecurity and intelligence together as part of the Nightwing… more
    Nightwing (10/18/25)
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  • FedRAMP Senior Cyber Engineer

    Noblis (Washington, DC)
    Responsibilities Are you a Cyber Security professional or a Cloud Computing Engineer /Architect interested in Cyber Security? Are you looking to make an impact across ... a high-visibility environment where your judgement will: + Have significant impact on cybersecurity for the USG + Be scrutinized in detail, first by your colleagues… more
    Noblis (07/30/25)
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  • Senior Systems Engineer - Enterprise…

    M. C. Dean (Vienna, VA)
    …includes secure cloud-hosted and on-premises environments. As part of the team, the ** Senior Systems Engineer ** 's responsibilities will include (but will not be ... integration with system monitoring and management, as well as cybersecurity capabilities; work closely with System Architect and other... capabilities; work closely with System Architect and other senior members of the technical team to drive best… more
    M. C. Dean (08/30/25)
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  • Senior Splunk Engineer

    Chenega Corporation (Oakton, VA)
    **Req ID:** 38074 **Summary** ** Senior Splunk Engineer ** **Oakton, VA** Are you ready to enhance your skills and build your career in a rapidly evolving business ... and take your career to the next level! The ** Senior Splunk Engineer ** is responsible for developing,...experience in lieu of degree + 12+ years of cybersecurity or network engineering experience with 3+ years of… more
    Chenega Corporation (10/22/25)
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  • Senior Infrastructure / DevOps…

    CACI International (Chantilly, VA)
    Senior Infrastructure / DevOps Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: Top Secret Employee Type: Regular ... * * * **The Opportunity:** CACI is currently looking for an experienced Senior Infrastructure (Platform) Engineer to join our team developing next generation… more
    CACI International (10/25/25)
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  • Insider Threat Program Senior System…

    Leidos (Washington, DC)
    **Description** The Digital Modernization Sector at Leidos currently has an opening for a Senior System Engineer supporting the HEITS Contract as part of the ... opportunity to use your experience to design, develop, and advance the ITP cybersecurity infrastructure baseline. The ITP mission is to identify insider threats to… more
    Leidos (10/03/25)
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  • Senior Security Engineer

    Rocket Software (Washington, DC)
    …where people truly BELIEVE in what they're doing!** **Job Description Summary:** As a senior cybersecurity engineer focused on identity security and threat ... with a focus on secure identity architectures and technologies working at the senior technical level + Hands-on experience with tools such as Okta, EntraID, Active… more
    Rocket Software (09/30/25)
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  • Senior Maritime Network Engineer

    Criterion Systems (Washington, DC)
    …Veterans to apply. Responsibilities We are looking to hire aMaritime Network Engineer SMEto support our US Department of Transportation customer inWashington, DC or ... Program Office, their Vessel Construction Manager (eg - security vendor), the Criterion Cybersecurity SME, and the MARAD ISSM in support of acquiring and maintaining… more
    Criterion Systems (08/08/25)
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