• Sr M365 Platform Engineer

    PenFed Credit Union (Mclean, VA)
    Overview PenFed is hiring a (Hybrid) Sr . M365 Platform Engineer at our Tysons, Virginia location. The primary purpose of this job manage the enterprise Active ... provide system design proposals, analysis, cost analysis and hardening designs (including data security) of systems and servers in the messaging stack including… more
    PenFed Credit Union (10/15/25)
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  • Sr . Software Engineer TS/SCI…

    Leidos (Alexandria, VA)
    **Description** Leidos has an exciting opportunity for a Sr . Software Engineer ! *Must have an active TS/SCI Polygraph up front. No exceptions.* You will perform ... system requirements, use design software tools, provide support using formal specifications, data flow diagrams, and other accepted design techniques and will use… more
    Leidos (09/10/25)
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  • Sr . Software Engineer

    Leidos (Arlington, VA)
    **Description** Leidos is presently seeking a ** Sr .** **Software Engineer ** in support of the Defense Information Systems Agency GSMO-II Program. The selected ... developing and maintaining applications on AWS. + AWS Certified DevOps Engineer - Professional: Focuses on provisioning, operating, and managing distributed… more
    Leidos (11/09/25)
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  • Sr . Core Network Engineer

    Leidos (Chantilly, VA)
    **Description** **The Digital Modernization Sector at Leidos** is seeking a Sr . Network ** Engineer ** to support our global enterprise networks. Our team is ... skills, and abilities, as well as internal equity, alignment with market data , applicable bargaining agreement (if any), or other law. **About Leidos** Leidos… more
    Leidos (11/07/25)
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  • Remote Sr Cloud Application Engineer

    Shuvel Digital (Ashburn, VA)
    …and secure. In response to this challenge CBP, seeks capable, qualified, and versatile Senior Big Data Leads to facilitate data -driven decision making in ... Job Description: Each day US Customs and Border Protection (CBP) oversees the massive flow of people,...response to national security threats. Senior Cloud Engineer will: 1) support the… more
    Shuvel Digital (09/25/25)
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  • Sr . Sales Engineer , SLED

    Rubrik (Richmond, VA)
    Rubrik is one of the fastest growing companies in the Silicon Valley, revolutionizing data protection and management in the emerging multi-cloud world. We are ... secure against cyberthreats. Rubrik is looking for a Sales Engineer to provide technical direction and business guidance to...Security and AI company, operates at the intersection of data protection , cyber resilience and enterprise AI… more
    Rubrik (11/26/25)
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  • Sr . Electrical Engineer

    Leidos (Chantilly, VA)
    **Description** ** Senior Electrical Engineer ** **Location:** Chantilly VA **Clearance Required:** Active TS/SCI with ability to pass a polygraph. We are seeking ... a highly skilled and detail-driven ** Senior Electrical Engineer ** to lead the design,...+ Experience with medium voltage systems, backup generators, UPS, data centers, and lighting controls + Ability to solve… more
    Leidos (10/28/25)
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  • Sr Software Engineer

    Shuvel Digital (Dulles, VA)
    Title: Senior Software/Security Engineer (CyberSecurity) Type: Contract Location: Dulles, VA Clearance: An active Secret security clearance is required with the ... capabilities to address emerging threats. Raytheon is seeking a Senior Software Engineer to support the design,...technologies to include; firewalls, web application firewalls, VPNs, DNS, Data Loss Prevention, IDS/IPS, and proxies, to name a… more
    Shuvel Digital (09/25/25)
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  • Sr . Security Research Engineer

    Proofpoint (Alexandria, VA)
    …role has a direct and real-time impact protecting Proofpoint customers. As a Senior Security Research Engineer on Proofpoint's Threat Research team, you'll be ... of bad actors and safeguard the digital world. Join us in our pursuit to defend data and protect people. How We Work: At Proofpoint, you'll be part of a global team… more
    Proofpoint (10/22/25)
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  • Sr . Deployment Engineer , Microsoft…

    Red River (Richmond, VA)
    …of our customers, and it is our goal to support those outcomes. As a Senior Microsoft 365 Deployment Engineer , your primary responsibility is to oversee the ... configuration, and integration of Microsoft 365 components. This may involve migrating data from on-premises systems to the cloud, setting up security policies,… more
    Red River (11/06/25)
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