• Principal Platform Engineer / Linux…

    RTX Corporation (Springfield, VA)
    …for the program's use + You will participate in the deployment of new system baselines (eg operating systems , software, network configurations, and data storage ... Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US citizenship is… more
    RTX Corporation (08/08/25)
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  • Machine Learning Engineer

    Jensen Hughes Inc. (Blacksburg, VA)
    Machine Learning Engineer Blacksburg, Virginia, United States; West Chester, Pennsylvania, United States **Company Overview** Throughout our worldwide network of ... upheld since 1939. Today, our expertise extends broadly across closely related security and risk-based fields - from accessibility consulting and risk analysis to… more
    Jensen Hughes Inc. (08/29/25)
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  • Senior Network Engineer - TS/SCI

    General Dynamics Information Technology (Reston, VA)
    …Serve as network systems engineer overseeing servers, storage and backup systems . + Troubleshoot port security issues, VLAN issues and network outages. + ... None **Job Family:** IT Infrastructure and Operations **Skills:** Network Engineering, System Administration,Troubleshooting **Certifications:** CompTIA Security + CE |… more
    General Dynamics Information Technology (10/01/25)
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  • Cybersecurity Engineer III

    Imagine One Technology & Management (Virginia Beach, VA)
    systems + Report any breaches of cybersecurity policies to the Information System Security Manager (ISSM) and director of the facility (ie, unauthorized ... to ensure upgrades and patches have not corrupted the system + Perform software updates& upgrades to systems...that is approved + Develop documentation to support ongoing system security operations, maintenance and specific problem… more
    Imagine One Technology & Management (09/01/25)
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  • Identity and Access Management Engineer

    Guidehouse (Arlington, VA)
    …credentialing product as well as providing security and infrastructure support for system releases. The engineer should also be willing to work a flexible ... industry best practices. + Experience with diagnosing and resolving server issues, deploying system patches and security updates, and optimizing system more
    Guidehouse (08/10/25)
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  • LMON Field Service Engineer

    Huntington Ingalls Industries (Norfolk, VA)
    …Type: Full Time/Salaried/Exempt Anticipated Salary Range: $48,448.00 - $70,000.00 Security Clearance: Secret Level of Experience: Entry Level This opportunity ... resides with Global Security (GS). Mission Technologies' Global Security (GS)...fleet. With a holistic approach to life-cycle maritime defense systems -from small watercraft to submarines, surface combatants and aircraft… more
    Huntington Ingalls Industries (10/01/25)
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  • DCGS Field Engineer

    CACI International (Hampton, VA)
    …also provide system administration for assigned infrastructure and establish and maintain system security . You will also apply security patches and ... for resolving IT hardware and software infrastructure (servers, network, security , etc.) issues using systems analysis techniques...operating system upgrades to ensure the security and integrity of the technical environment, support new… more
    CACI International (08/09/25)
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  • Junior Information Security Analyst

    System One (Springfield, VA)
    …of a specific functional requirement pertaining specifically to the labor category (eg a System Engineer must have at least two years performing duties specific ... data within SPLUNK, IDS/IPS, ACAS, ESS (HBSS), FIREPOWER, and security related activities to secure and harden systems...Desired Skills: * Experience reviewing network, host, and firewall security logs System One, and its subsidiaries… more
    System One (09/25/25)
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  • Senior Software Engineer

    TheIncLab (Mclean, VA)
    …will work at the forefront of technology to bolster the capabilities and resilience of national security systems . If you're ready to make an impact and work on ... The Mission Starts Here At TheIncLab, we engineer and deliver advanced systems that...and government stakeholders to tackle the intricate challenges of systems critical to national security and defense.… more
    TheIncLab (09/26/25)
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  • Senior Network Operations Engineer

    Insight Global (Herndon, VA)
    …the Enterprise Network Infrastructure. This role serves as a "hands-on" network engineer who evaluates complex network-computing system requirements and then ... the network; implementing fault and performance management; enforcing corporate network, system and application security procedures. GENERAL RESPONSIBILITES -… more
    Insight Global (09/09/25)
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