• Principal Cybersecurity Engineer (ISSO) - P4

    RTX Corporation (Schriever AFB, CO)
    …including operating system security configuration and account management best practices for LINUX , Microsoft, and CISCO Systems (Previous experience with RHEL 6 ... as only US citizens are eligible for a security clearance​ **Security Clearance:** Secret - Current At Raytheon, the foundation of everything we do is rooted… more
    RTX Corporation (01/14/26)
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  • Hardware Reverse Engineer

    Parsons Corporation (Centreville, VA)
    …on hardened systems **Required Skills:** + Must have a **Top Secret or higher security clearance** + BS degree in Computer Science/Information Sciences or ... + Are proficient with one or more low-level programming languages + Understand Unix/ Linux operating systems + Love solving puzzles and have experience… more
    Parsons Corporation (01/08/26)
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  • Enterprise Monitoring Engineer - TS/SCI

    General Dynamics Information Technology (Sterling, VA)
    … SCI + Polygraph **Public Trust/Other Required:** None **Job Family:** IT Infrastructure and Operations **Skills:** End Systems , Systems Design, Systems ... Providing real-time system monitoring, alerting, and system data collection for all infrastructure services; works with client/server and back-end systems owners… more
    General Dynamics Information Technology (11/26/25)
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  • AWS Engineer

    Koniag Government Services (Clarksburg, WV)
    …candidate has a strong understanding of cloud platforms, automation tools, and infrastructure as code, with a passion for problem-solving and delivering efficient ... solutions to support existing IT application software on Unclassified, Secret and Top- Secret enclaves. **Essential Functions, Responsibilities & Duties may… more
    Koniag Government Services (01/15/26)
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  • Senior Cloud DevOps Developer

    The Boeing Company (Hazelwood, MO)
    …role in enabling Classified Cloud Platforms at Boeing, ensuring that our systems meet the highest security standards. **Position Responsibilities:** + Lead the ... design, development, testing, deployment, configuration, and maintenance of infrastructure , software, and components in Azure Cloud, ensuring alignment with best… more
    The Boeing Company (01/13/26)
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  • Principal / Sr. Principal Software Engineer

    Northrop Grumman (Los Angeles, CA)
    …(eg, C++ 20 onwards) + Experience with containers (Docker, Kubernetes) + Experience with Linux operating systems + Experience with CUDA and GPUs + Experience ... RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, our… more
    Northrop Grumman (11/25/25)
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  • Senior DevSecOps Platform Engineer

    SAIC (Colorado Springs, CO)
    …delivery (CI/CD) principles and tools. + Proficiency with administering Linux -based operating systems . + Hands-on experience with containerization ... AND ABILITY:** + Design, implement, and manage secure cloud infrastructure solutions (AWS, Azure). + Automate cloud resource rollout...skills, both written and verbal. + Must have a Secret Clearance. **Preferred Experience and Skills:** + Top … more
    SAIC (12/31/25)
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  • Network Control Technician - NETTN Field Services…

    Huntington Ingalls Industries (Virginia Beach, VA)
    …Full Time/Salaried/Exempt Anticipated Salary Range: $61,534.00 - $82,000.00 Security Clearance: Secret Level of Experience: Mid This opportunity resides with Global ... its fleet. With a holistic approach to life-cycle maritime defense systems -from small watercraft to submarines, surface combatants and aircraft carriers-HII ensures… more
    Huntington Ingalls Industries (01/12/26)
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  • Data Center Operations Specialist - TS/SCI…

    General Dynamics Information Technology (Aurora, CO)
    …with computer systems and computer + networks, specifically with the Linux operating system + Ability to do physical work (lift servers, network switches, ... **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job Family:** IT … more
    General Dynamics Information Technology (12/15/25)
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  • PKI Engineer

    CACI International (Aberdeen Proving Ground, MD)
    …or senior-level PKI knowledge. + ** Linux Savvy:** Strong knowledge of Linux systems . + **Cryptography Guru:** Solid understanding of asymmetric cryptography ... Information Technology Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular Percentage of Travel Required: Up to 10% Type… more
    CACI International (11/08/25)
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