• IT Engineer and Support

    Sciolex Corporation (Chantilly, VA)
    …of experience as an IT Engineer . + 3-5 years of experience as an IT Support Specialist . + Must have US Citizenship + Experience with NIST SP 800-171 ... is committed to ensuring you receive the utmost employee care. Responsibilities The IT Support Engineer (ITSE) will embrace the prospect of performing a wide… more
    Sciolex Corporation (01/07/26)
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  • Modeling & Simulation Engineer

    KBR (Reston, VA)
    …and shape the future of space defense. KBR is seeking a Modeling & Simulation Engineer Specialist with AFSIM experience to join a team of quantitative analysts ... Title: Modeling & Simulation Engineer ( Specialist ) Belong. Connect. Grow. with...forefront of engineering, logistics, operations, science, program management, mission IT and cybersecurity solutions. + Collaborative Environment: Be part… more
    KBR (10/24/25)
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  • Sediment Remediation Specialist

    CDM Smith (Fairfax, VA)
    …technical strategy to the client. \#LI-AE1 **Job Title:** Sediment Remediation Specialist ( Engineer , Scientist or Geologist) **Group:** ESO **Employment Type:** ... **Job Description:** CDM Smith's Environmental Services Group is seeking an Engineer , Scientist or Geologist with a.) experience modeling contaminant transport… more
    CDM Smith (01/06/26)
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  • O&M Network Engineer (Technical…

    M. C. Dean (Springfield, VA)
    … of the customer solutions, technical strategies and objectives throughout the typical IT project lifecycle. The O&M Network Engineer is responsible to refining ... security, telecommunications, life safety, automation and controls, audiovisual, and IT systems. Headquarters in Tysons, Virginia, MC Dean delivers resilient,… more
    M. C. Dean (12/27/25)
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  • Specialist , Electrical Engineer

    L3Harris (Herndon, VA)
    …land, sea and cyber domains in the interest of national security. Job Title: Specialist ASIC/FPGA Design Engineer Job Code: 30424 Job Location: Herndon, VA ... 100 countries. Job Description: Reporting to the Manager, Engineering (ASIC/FPGA), the Design Engineer will be part of the key ASIC/FPGA design team, responsible for… more
    L3Harris (01/07/26)
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  • IT Infrastructure & Network Support

    Nightwing (Sterling, VA)
    …in the intelligence community, defense, civil, and commercial markets. Nightwing is seeking an IT Infrastructure & Network Support Engineer to join a ... and network architectures to meet facility-wide operational needs. The IT Specialist will apply strong technical and...this role will manage facility networks and provide comprehensive IT support across the campus. The ideal… more
    Nightwing (10/30/25)
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  • IT Infrastructure & Network Support

    Nightwing (Sterling, VA)
    …in the intelligence community, defense, civil, and commercial markets. Nightwing is seeking an IT Infrastructure & Network Support Engineer to join a ... and network architectures to meet facility-wide operational needs. The IT Specialist will apply strong technical and...this role will manage facility networks and provide comprehensive IT support across the campus. The ideal… more
    Nightwing (10/29/25)
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  • IT Audit Specialist

    CACI International (Ashburn, VA)
    IT Audit Specialist Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: None Employee Type: Regular Percentage of ... **The Opportunity:** CACI is currently looking for a Security IT Audit Specialist with agile methodology experience...and deployment + Secure SAP and custom designed financial support systems + Assess entire system lifecycle requirements and… more
    CACI International (12/24/25)
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  • Sr. Worldwide Specialist Solutions…

    Amazon (Herndon, VA)
    Description Application deadline: Jan 11, 2026 AWS Specialist Solutions Architects (SSAs) are technologists with deep domain-specific expertise, able to address ... and unique technical challenges for customers? Become an AWS Specialist SA! The Worldwide Specialist Organization (WWSO)...verticals. Understand and exploit the use of internal business support systems. About the team Amazon Web Services (AWS)… more
    Amazon (12/11/25)
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  • SIGINT Operations Support Engineer

    CACI International (Sterling, VA)
    SIGINT Operations Support Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular Percentage ... * * * **The Opportunity:** CACI is seeking an action-oriented Operations Support Specialist to join our fast-paced counter-unmanned aircraft systems (C-UAS)… more
    CACI International (12/02/25)
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  • Network Specialist

    SAIC (Springfield, VA)
    …BICSI certification. + Formal industry certifications such as Microsoft Certified Systems Engineer (MCSE) and/or Microsoft Certified IT Professional (MCITP - ... **Description** This is a Network Specialist position assigned to the REACH Program -...of State standards. + Manages the testing, installation, and support of network communications, including LAN/WAN systems. + Plans… more
    SAIC (01/07/26)
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  • Principal Systems Engineer

    V2X (Springfield, VA)
    …Systems Engineer shall perform analysis, design, deployment, and lifecycle support for innovative IT systems, applications, and services, and ensure ... responsibility, and professionalism. We are hiring a Principal Systems Engineer - active TS/SCI clearance to support ...posture of the environment. + Shall meet the Cyber IT /Cybersecurity Workforce (CSWF) Research and Development Specialist more
    V2X (11/25/25)
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  • Deployment Network Specialist (Tech…

    M. C. Dean (Springfield, VA)
    …high-growth markets. Responsibilities **Summary** Deployment Network Engineering staff will primarily support the O&M Network Engineer in Pre-Installation, on ... security, telecommunications, life safety, automation and controls, audiovisual, and IT systems. Headquarters in Tysons, Virginia, MC Dean delivers resilient,… more
    M. C. Dean (12/30/25)
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  • Elastic Engineer

    System One (Herndon, VA)
    …TS eligibility System One IT is staffing a direct-hire opening for an Elastic Engineer to support a federal end customer. This is an on-site position in ... Elastic Engineer Direct Hire On-Site, Dulles, VA (Herndon, VA)...full-spectrum cyber, data operations, systems integration, and intelligence mission support services to meet our customers' most demanding challenges.… more
    System One (01/06/26)
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  • Engineering Specialist (Flex Staff)

    CDM Smith (Fairfax, VA)
    …**Business Unit:** FSU **Job Description:** CDM Smith is seeking Engineers to support Federal Construction Projects with agencies such as USACE, AFCEC, and NAVFAC. ... This is a pipeline requisition for future projects. The Engineering Specialist applies broad professional knowledge of engineering principles to solve complex… more
    CDM Smith (12/31/25)
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  • Systems Engineer - Platform - active TS/SCI…

    V2X (Springfield, VA)
    …The Systems Engineer (SE) implements modern and next generation (NexGen) IT solutions that leverage a wide variety of vendors and cloud-native technologies. The ... a Cyber IT /Cybersecurity Workforce (CSWF) position as defined for the IT (Cyberspace) discipline: Research & Development (R&D) Specialist (661) -… more
    V2X (12/12/25)
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  • SIPR BeyondTrust Engineer

    CACI International (Chantilly, VA)
    …Type of Travel: Local * * * **The Opportunity:** CACI is looking for a BeyondTrust Engineer to support our customer to provide a common set of required EIT ... operations to mission operations. In this role, the BeyondTrust Engineer will configure and support BeyondTrust's Remote...integrity. **More About The Role:** + As a BeyondTrust specialist you'll work with other engineers to design, develop,… more
    CACI International (12/30/25)
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  • Network Field Engineer

    CACI International (Fairfax, VA)
    Network Field Engineer Job Category: Engineering and Technical Support Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee ... CACI is seeking a hard-working mission minded Network Field Engineer to support this mission-critical program. You...the globe and collaborate with a diverse cadre of IT Operational Specialist , LAN/WAN Engineers as well… more
    CACI International (11/22/25)
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  • Test Engineer

    Koniag Government Services (Vienna, VA)
    Kadiak, LLC, a Koniag Government Services company, is seeking a Test Engineer with a TS/SCI security clearance to support Kadiak and our government customer in ... three weeks paid time off, and more. The Test Engineer will analyze business requirement to develop and execute...activities for each iteration. + Serve as subject matter specialist , and provide testing knowledge for the support more
    Koniag Government Services (12/10/25)
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  • Data Analytics Specialist - Senior

    KBR (Chantilly, VA)
    Title: Data Analytics Specialist - Senior Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced ... the forefront of engineering, logistics, operations, science, program management, mission IT and cybersecurity solutions. + Collaborative Environment: Be part of a… more
    KBR (10/15/25)
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