• IT Infrastructure Management Technical Lead

    Systems Engineering Solutions Corporation (Chantilly, VA)
    …monitoring, performance optimization, and timely resolution of incidents or outages. . Security & Compliance: | Implement and enforce infrastructure security ... Active top-secret clearance. . 13+ years of relevant technical experience and Master 's degree in relevant field . Experience with unclassified, secret, top… more
    Systems Engineering Solutions Corporation (05/30/25)
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  • Software Engineer TS/SCI Poly

    Leidos (Alexandria, VA)
    …has a new and exciting opportunity for a **Software Engineer** in our **National Security Sector's (NSS) Cyber & Analytics Business Area (CABA)** . Our talented team ... is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical...eight (8) years of prior relevant development experience or master 's with two (2) to six (6) years of… more
    Leidos (05/28/25)
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  • Jr Outreach & Engagement Specialist

    KBR (Chantilly, VA)
    …Job Posting Description Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology solutions to ... our customers in the intelligence and national security communities. In this position, your work will have...Active TS/SCI with Polygraph + Bachelor's degree in STEM ( Master 's degree preferred) + 0-5 years of experience +… more
    KBR (05/24/25)
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  • Network Engineer

    Leidos (Springfield, VA)
    …configurations across the enterprise. + Ensure compliance with applicable network security protocols, including DoD STIGs, RMF, and other accreditation standards ... related field with 4+ years of relevant experience; or Master 's degree with 2+ years of relevant experience. +...balancers. + Practical experience in network administration and network security best practices. + Ability to manage and configure… more
    Leidos (05/24/25)
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  • Senior Network Architect

    ManTech (Herndon, VA)
    …modeling, analysis, and planning. You might also design network and computer security measures as well as research and recommend network and data communications ... network protocols (eg, TCP/IP, GRE, IPSEC, and VRF) **Preferred Qualifications:** + Master 's Degree in Computer Science, Cybersecurity, or a closely related field. +… more
    ManTech (05/23/25)
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  • Senior Software Engineer (Multiple Positions)

    ICF (Reston, VA)
    …2.0 and OpenID Connect protocols, along with oAuth flows to maintain application security . + Understand Qi-Core/FHIR or QDM profiles and use them to test eCQMs. ... + Maintain application security including user authentication systems using OAuth 2.0 and...5 years of progressively responsible software development experience OR Master 's degree or foreign equivalent in Computer Science or… more
    ICF (05/22/25)
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  • Enterprise Solution Architect

    CACI International (Arlington, VA)
    …is responsible for developing and maintaining enterprise roadmaps, establishing cloud security and design best practices, and guiding the creation and implementation ... across enterprise systems. * Define, document, and promote best practices in security , design, and deployment for cloud-native and hybrid environments. * Collaborate… more
    CACI International (05/21/25)
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  • Project Manager, Vertical Construction

    Parsons Corporation (Centreville, VA)
    …in a management capacity. + Excellent written and oral communications skills. + Master the documentation of the contract via serial letters coordinated with upper ... site and systems accesses based on passing required program background check. ** Security Clearance Requirement:** None This position is part of our Federal Solutions… more
    Parsons Corporation (05/21/25)
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  • Senior Hardware Engineer

    ManTech (Herndon, VA)
    …goals and objectives, while complying with the network architecture, cyber security , and design standards + Oversee modification, upgrades, installation, and ... LANs, WANs and other common network standards **Preferred Qualifications:** + Master 's Degree in Computer Science, Cybersecurity, or a closely related field.… more
    ManTech (05/20/25)
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  • Sr. Data & Analytics Platform Engineer

    CARMAX (Richmond, VA)
    …also need to guarantee compliance with data governance and data security requirements while creating, improving and operationalizing these integrated and reusable ... and easy-to-use platforms and frameworks for Data Science Machine Learning (DSML), Master Data Management, Data Engineering + Collaborate with other data teams to… more
    CARMAX (05/20/25)
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