• Network Testing Lab

    CACI International (Sterling, VA)
    Network Testing Lab Infrastructure Lead Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with ... Opportunity** : We are seeking an experienced and skilled Network Testing Lab Infrastructure...to oversee the design, implementation, and maintenance of our network testing laboratory environment. This… more
    CACI International (10/25/25)
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  • Network Testing Lab

    CACI International (Sterling, VA)
    Network Testing Lab Infrastructure Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with ... Opportunity** : We are seeking a detail-oriented and hands-on Network Testing Lab Infrastructure...to support the daily operations and maintenance of our network testing laboratory environment. This… more
    CACI International (10/24/25)
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  • Lab Support Services Engineer - TS/SCI

    General Dynamics Information Technology (Annapolis Junction, MD)
    …instances + Experience with the following: + Infrastructure engineering + Enterprise testing & lab environments + Active directory & PKI infrastructure ... biggest challenges, deliver on promise, and innovate their virtual infrastructure needs. Our work depends on a Lab...+ Linux administration + Infoblox IPAM administration + Procurement testing & approval of enterprise lab tools… more
    General Dynamics Information Technology (12/15/25)
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  • Senior Engineer - DevOps / Infrastructure

    RTX Corporation (Sterling, VA)
    …**Security Clearance:** Secret - Current **Senior Engineer - DevOps / Infrastructure ** **(Onsite)** This position requires an active US security clearance. Most ... aspects of the job are done in a classified lab environment, and this position requires a daily onsite...the simulation environment. + Guide teams in designing, building, testing , and deploying changes to existing software. + Use… more
    RTX Corporation (10/09/25)
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  • Quality Control Technician I

    Amrize (Rockville, MD)
    …19,000 colleagues work across 1,000 sites supported by an unparalleled distribution network . Infrastructure , commercial and residential, new build, repair and ... quality initiatives. **WHAT YOU'LL ACCOMPLISH** + Carries out ongoing lab and field sampling. + Testing to...control. + Perform some service, repair, and calibration of laboratory and field testing equipment on a… more
    Amrize (11/19/25)
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  • R&D Systems Engineer

    Sealing Technologies (Columbia, MD)
    lab environments when required. Preferred Qualifications: + Hands-on experience with hardware testing , lab equipment, or system building. + Exposure to ... R&D Systems Engineer, you will contribute to the development, testing , and validation of SealingTech's hardware and software products....network traffic analysis tools, lab networking, or packet capture frameworks. + Advanced linux… more
    Sealing Technologies (12/10/25)
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  • Manual Tester

    Leidos (Annapolis Junction, MD)
    …organization that includes teams that automate regression tests and maintain the testing framework and infrastructure . The selected individual will utilize basic ... talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence… more
    Leidos (11/25/25)
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  • Commercial Solutions for Classified (CSfC) Subject…

    NANA Regional Corporation (Fort Meade, MD)
    …analysis related to the planning, design, installation, and implementation of the network infrastructure . Performs maintenance of file servers and network ... mobility technologies. Provide the Government with detailed recommendations based on testing events and findings. Capture security related inputs and assess… more
    NANA Regional Corporation (10/24/25)
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  • Systems Integrator

    Nightwing (Sterling, VA)
    …**This position is CONTINGENT upon contract award** The Systems Integrator (IT Asset/ Lab Manager) (ITAM) collaboratively works closely with the Sponsor, OM, and P&O ... CUSTOMER IaaS platform and product capabilities. The ITAM supports customer infrastructure build-outs (cage builds, overhead installations, rack and stack), … more
    Nightwing (12/26/25)
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  • Hardware Engineer

    Nightwing (Sterling, VA)
    …and anticipate Mission Partner and system requirements. The HWE analyzes network , compute, and storage processing hardware characteristics and recommends equipment ... build and repair activities. The HWE works with the ITAM/ Lab Manager to optimize the flow of parts through...system data center rounds to monitor the data center infrastructure , coordinate response to operational incidents, and partner with… more
    Nightwing (12/26/25)
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  • 5G Subject Matter Expert - Active Top Secret/SCI…

    NANA Regional Corporation (Fort Meade, MD)
    …and policies. Develops 5G reference architecture Course of Action (COAs), including network slicing as a service (NSaaS), that showcase leveraging secure carrier ... CM. Collaborate and assist DISA in 5G issues of spectrum sharing, testing , modelling and simulation, architecture, requirement, security, IDAM, MDM and policy.… more
    NANA Regional Corporation (10/24/25)
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  • Unified Communications Engineer - Principal

    Amentum (Fort Meade, MD)
    …integration with existing classified infrastructure * Develop and execute lab -based testing , proof-of-concept demonstrations, and field evaluations * Prepare ... Cyber Division is assembling a team to support a program that provides critical network capabilities to the Department of Defense. We are committed to recruiting and… more
    Amentum (10/23/25)
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  • Site Reliability Engineer

    Nightwing (Sterling, VA)
    …command-line tools and system administration tasks. + Networking: Understanding of network protocols, infrastructure , and troubleshooting techniques. + Database ... manual IT operations/admin tasks (log analysis, performance tuning, patch management, testing , and incident response) and converts them to automated tasks. The… more
    Nightwing (12/26/25)
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  • Storage Engineer - Active TS/SCI with CI Poly

    ENS Solutions (Sterling, VA)
    …typical day will include: + Participating in requirement analysis, solution design, testing , and implementation of next generation Storage and Backup systems, both ... + Developing and maintaining the storage demonstration environment in the designated test lab . + Developing test plans to assess storage systems and backup solutions… more
    ENS Solutions (12/27/25)
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